Abrégé

sollMsollBDsollBDBD).

Classes IPC  ?

• F02D 19/02 - Commande des moteurs caractérisés par l'emploi de combustible non liquide, de combustibles multiples ou de substances non combustibles ajoutées au mélange carburant particulière aux moteurs fonctionnant avec des combustibles gazeux
• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée
• F02D 41/24 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants caractérisée par l'utilisation de moyens numériques
• F02D 41/34 - Commande de l'injection de combustible du type à basse pression avec des moyens pour commander la synchronisation ou la durée de l'injection

Abrégé

The invention relates to a method for operating an internal combustion engine (1), wherein during operation of the internal combustion engine (1) a degree of wear is determined for at least one ignition device (7) allocated to a combustion chamber (5) of the internal combustion engine (1) in that an ignition time-point limit value is determined for a retardation of an ignition time-point of the ignition device (7), wherein the degree of wear is obtained based on the determined ignition time-point limit value.

Classes IPC  ?

• F02D 35/02 - Commande non électrique des moteurs en fonction des conditions extérieures ou intérieures aux moteurs, non prévue ailleurs des conditions intérieures
• F02D 41/22 - Dispositifs de sécurité ou d'avertissement en cas de conditions anormales
• F02P 5/15 - Traitement numérique des données
• F02P 17/00 - Test des systèmes d'allumage, p. ex. en combinaison avec le réglageTest de synchronisme de l'allumage dans les moteurs à allumage par compression
• G01M 15/11 - Test des moteurs à combustion interne par détection des défauts d'allumage

Abrégé

The invention relates to a flow device (3), which comprises a flow-combining portion (15) for merging two fluid flows (11.1, 11.2), wherein: the flow-combining portion (15) has a first inflow region (17.1) for the first fluid flow (11.1), a second inflow region (17.2) for the second fluid flow (11.2), and an outflow region (19) for a total fluid flow (13) merged from the fluid flows (11.1, 11.2); wherein the inflow regions (17.1, 17.2) are fluidically connected to the outflow region (19) by means of respective supply line portions (31.1, 31.2) leading into the common outflow region (19); supply line cross-sections of the supply line portions (31.1, 31.2) are tapered, along respective flow paths from the inflow regions (17.1, 17.2) to the outflow region (19), in a taper direction (V); the supply line portions (31.1, 31.2) are adjacent to one another along the taper direction (V) in the outflow region (19) and are separated from one another in a separating portion (46) of the outflow region (19) by a separating wall (47) oriented transversely to the taper direction (V), the separating portion being near the inflow regions (17.1, 17.2); the separating wall (47) ends upstream of an outflow end (51) of the outflow region (19) in the flow direction, so that the supply line portions (31.1, 31.2) are merged in a merging portion (49) of the outflow region (19), the merging portion being remote from the inflow regions (17.1, 17.2).

Classes IPC  ?

• F01N 13/00 - Silencieux ou dispositifs d'échappement caractérisés par les aspects de structure

Abrégé

An engine data processor for setting a powershift reserve for an internal combustion engine includes: a control unit to adhere to a torque-limiting operating limit value and including a control target; a powershift reserve module for determining the powershift reserve for the torque-limiting operating limit value, the powershift reserve module to: receive a torque setpoint, a powershift reserve setpoint, the torque-limiting operating limit value, and an operating variable; generate an output signal from the torque setpoint, the powershift reserve setpoint, the torque-limiting operating limit value, and the operating variable which have been received; and issue the output signal to the control unit; wherein the control unit is to: adjust the control target by taking into account the output signal, so that the powershift reserve corresponds with the powershift reserve setpoint; and determine a control variable for the internal combustion engine; issue the control variable for the internal combustion engine.

Classes IPC  ?

• F02D 41/02 - Dispositions de circuits pour produire des signaux de commande

Abrégé

An engine data processor for an internal combustion engine is structured and arranged for: receiving a geometric characteristic of an exhaust unit through which the exhaust gas composition can be discharged, and determining from the geometric characteristic a smoke visibility limit value; receiving filter fill status information from an exhaust gas filter for filtering the exhaust gas composition; receiving a mean catalytic converter temperature of an exhaust gas catalytic converter for catalyzing the exhaust gas composition and determining a nitrogen dioxide conversion rate subject to the filter fill status information which has been received and the mean catalytic converter temperature; comparing the calculated nitrogen dioxide conversion rate with the smoke visibility limit value, and determining therefrom a control variable for the internal combustion engine so that the exhaust gas composition is invisible; and issuing the control variable.

Classes IPC  ?

• F01N 11/00 - Dispositifs de surveillance ou de diagnostic pour les appareils de traitement des gaz d'échappement
• F01N 9/00 - Commande électrique des appareils de traitement des gaz d'échappement

Abrégé

A method of operating a service provision network, the method including the steps of: providing that the service provision network includes at least two service provision devices; splitting a load demand on the service provision network between the at least two service provision devices and a virtual service provision device to optimize a cost function, a load distribution being obtained; and operating the at least two service provision devices according to the load distribution obtained.

Classes IPC  ?

• H04L 41/0806 - Réglages de configuration pour la configuration initiale ou l’approvisionnement, p. ex. prêt à l’emploi [plug-and-play]
• H04L 41/0823 - Réglages de configuration caractérisés par les objectifs d’un changement de paramètres, p. ex. l’optimisation de la configuration pour améliorer la fiabilité
• H04L 41/0895 - Configuration de réseaux ou d’éléments virtualisés, p. ex. fonction réseau virtualisée ou des éléments du protocole OpenFlow
• H04L 47/125 - Prévention de la congestionRécupération de la congestion en équilibrant la charge, p. ex. par ingénierie de trafic

Abrégé

1,2,331,2122), wherein the first and second channel systems (20, 22) are spatially separate from the intermediate space system (24), wherein the intermediate space system (24) has a support structure (26) which penetrates the intermediate space system (24).

Classes IPC  ?

• B33Y 80/00 - Produits obtenus par fabrication additive
• F28F 3/04 - Éléments ou leurs ensembles avec moyens pour augmenter la surface de transfert de chaleur, p. ex. avec des ailettes, avec des évidements, avec des ondulations les moyens faisant partie intégrante de l'élément
• F28F 7/02 - Blocs traversés par des passages pour sources de potentiel calorifique
• F28F 13/12 - Dispositions pour modifier le transfert de chaleur, p. ex. accroissement, diminution en affectant le mode d'écoulement des sources de potentiel calorifique en créant une turbulence, p. ex. par brassage, par augmentation de la force de circulation

Abrégé

A manifold for deflecting the flow of a medium flowing through the manifold from an inlet side of the manifold to an outlet side of the manifold includes: the inlet side; and a wall at least partially defining and thereby restricting a flow volume of the manifold, the wall including an inside wall section that is curved and an outside wall section that is curved, the inside wall section including a first radius of curvature, the outside wall section including a second radius of curvature that is larger than the first radius of curvature, the inside wall section including a formed-in section which is formed into the flow volume and which is drawn in a direction of flow of the medium and thus towards the outlet side.

Classes IPC  ?

• F01N 13/10 - Autres aménagements ou adaptations des tubulures d'échappement des collecteurs d'échappement
• F02B 37/00 - Moteurs caractérisés par l'utilisation de pompes entraînées au moins temporairement par les gaz d'échappement
• F04D 17/10 - Pompes centrifuges pour la compression ou l'épuisement
• F04D 29/44 - Moyens de guidage du fluide, p. ex. diffuseurs

Abrégé

The invention relates to a method for operating a power device (3) using a controller (5). A nominal model, which is made of supply data and which comprises a first mapping between at least one input variable and at least one output variable, and a detail model, which is generated during the operation of the controller (5) using measurement values and which comprises a second mapping between the at least one input variable and the at least one output variable, are used to ascertain at least one deviation variable, which relates to a deviation of the operating behavior of at least one component (6) of the power device (3) from a standard operating behavior, wherein a deviation function is ascertained as the development of the at least one deviation variable over time, and the future development of the at least one component (6) is inferred using the deviation function.

Classes IPC  ?

• G05B 17/02 - Systèmes impliquant l'usage de modèles ou de simulateurs desdits systèmes électriques
• G05B 23/02 - Test ou contrôle électrique

Abrégé

A method for monitoring a wear state of a gas path control device of an energy conversion device having a gas path includes the steps of: detecting, in a time-dependent manner, an actuator position of an actuator that is for adjusting an actuating element of the gas path control device; determining at least one wear state parameter based on the actuator position which is detected in a time-dependent manner; and determining the wear state by way of the at least one wear state parameter.

Classes IPC  ?

• G01M 13/021 - Mécanismes d’engrènement
• G01M 13/04 - Roulements

Abrégé

A control device for an internal combustion engine includes: a flow path module which is configured for: receiving a specified value for a flow path parameter of a flow path of the internal combustion engine; and determining a control specification for a control element of the flow path depending on the specified value using at least one component characteristic map of at least one component of the flow path.

Classes IPC  ?

• F02D 41/00 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants
• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée

Abrégé

A control device for an internal combustion engine includes: a primary control module and a secondary control module, the primary control module determining a setpoint specification for the secondary control module, the secondary control module being configured for determining a control specification for controlling an actuator depending on the setpoint specification, a determination module of the primary control module determining the setpoint specification via a model-based predictive control method taking into account a prediction horizon based on a physical time constant of the secondary control module, an operator interface of the primary control module receiving a temporal specification parameter trajectory for at least one specification parameter specified by an operator or an operator device, the determination module determining the setpoint specification depending on the temporal specification parameter trajectory—which has been received—via the model-based predictive control method by evaluating the temporal specification parameter trajectory for the prediction horizon.

Classes IPC  ?

• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée

Abrégé

The invention relates to a control device (3) for regulating a gas path (5) of an internal combustion engine (1), comprising a computing module (23) which is designed to calculate actuation values for a gas path adjustment device (15, 17, 19, 21) of the gas path (5) of the internal combustion engine (1), wherein the actuation values can be calculated on the basis of a gas path model, a target value for a gas path parameter, and a corrective function which is effective with respect to movements of the gas path adjustment device (15, 17, 19, 21).

Classes IPC  ?

• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée
• F02D 41/00 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants
• F02M 26/43 - Aménagement ou disposition des passages RGE, p. ex. par rapport à des pièces spécifiques du moteur ou pour l’incorporation d’accessoires possédant plusieurs passages RGESystèmes RGE spécialement adaptés pour les moteurs ayant plusieurs cylindres dans lesquels l’échappement d’un seul cylindre ou d’un seul groupe de cylindres est dirigé vers l’admission du moteur

Abrégé

xαα epp xαα emaxmaxepp p ).

Classes IPC  ?

• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée

Abrégé

The invention relates to a sensor and evaluation apparatus (1) which is designed to detect misfiring (ZA) in a combustion engine, in particular an internal combustion engine (10), and comprises: - a control sensor system which has an acceleration sensor, in particular a knock sensor (20), for acquiring a sound measurement signal (SM) at the cylinder (Z), the acceleration sensor providing a knock signal (KS) which is associated with the sound measurement signal (SM); and - a signal acquisition and/or evaluation module (50) which is designed to acquire and evaluate the knock signal (KS). According to the invention: - an operating cycle range after opening the exhaust valve is associated with an evaluation-relevant operating cycle angle range (X); - the sound measurement signal at the cylinder can be acquired by the acceleration sensor, in particular the knock sensor (20), at least for the evaluation-relevant operating cycle angle range; and - the knock signal (KS) which is associated with the sound measurement signal (SM) for the evaluation-relevant operating cycle angle range (X) can be supplied to the signal acquisition and/or evaluation module (50) so that it can be evaluated.

Classes IPC  ?

• F02D 35/02 - Commande non électrique des moteurs en fonction des conditions extérieures ou intérieures aux moteurs, non prévue ailleurs des conditions intérieures
• G01M 15/11 - Test des moteurs à combustion interne par détection des défauts d'allumage

Abrégé

The invention relates to a controller (3) for a power device (5), said controller (3) being designed to determine an actuation manipulated variable vector comprising manipulated variables for actuating the power device (5), comprising - a first optimization module (7) which is designed to determine a first optimized manipulated variable vector using a first non-evolutionary algorithm, - a second optimization module (9) which is designed to receive the first optimized manipulated variable vector from the first optimization module (7) and determine a second optimized manipulated variable vector by means of a second evolutionary algorithm using the first optimized manipulated variable vector, and - a control module (11) which is designed to determine the actuation manipulated variable vector on the basis of the second optimized manipulated variable vector.

Classes IPC  ?

• G05B 13/02 - Systèmes de commande adaptatifs, c.-à-d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques
• G05B 13/04 - Systèmes de commande adaptatifs, c.-à-d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques impliquant l'usage de modèles ou de simulateurs

Abrégé

JJJJ), to determine a new measurement point (21) in the parameter space.

Classes IPC  ?

• F02D 41/24 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants caractérisée par l'utilisation de moyens numériques
• G01M 15/04 - Test des moteurs à combustion interne

Abrégé

E11EPP) and to unlock the lock (5).

Classes IPC  ?

• H01M 8/2475 - Enceintes, boîtiers ou récipients d’empilements d’éléments à combustible
• H01M 10/48 - Accumulateurs combinés à des dispositions pour mesurer, tester ou indiquer l'état des éléments, p. ex. le niveau ou la densité de l'électrolyte
• H01M 50/202 - Boîtiers ou cadres autour du boîtier primaire d’une seule cellule ou d’une seule batterie
• H01M 50/204 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules
• H01M 50/24 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports caractérisés par les propriétés physiques des boîtiers ou des bâtis, p. ex. dimensions adaptés pour protéger les batteries de leur environnement, p. ex. de la corrosion
• H01M 50/271 - Couvercles des boîtiers secondaires, des bâtis ou des blocs
• H01M 50/30 - Aménagements pour faciliter l’échappement des gaz
• B32B 1/00 - Produits stratifiés ayant une forme non plane

Abrégé

The invention relates to a fuel cell data processor (1) for operating a fuel cell assembly (2) comprising multiple fuel cell modules (3a, 3b, 3c) for providing an electric and/or thermal output (7) on the basis of a fuel (4). The fuel cell data processor (1) is designed to receive an output request (6) and to provide the output (7) in response to the output request (6), to select a fuel cell module (3a; 3b; 3c) to be regenerated and to deactivate when at least one fuel cell module (3a, 3b, 3c) is regenerated and no output requests (6) are received, and to start a time counting process and count the time until a new output request (6) is present or until the at least one regenerated fuel cell module (3a, 3b, 3c) is activated or a time threshold (ts) is reached.

Classes IPC  ?

• H01M 8/043 - Procédés de commande des éléments à combustible ou des systèmes d’éléments à combustible appliqués pendant des périodes spécifiques
• H01M 8/04537 - Variables électriques
• H01M 8/04694 - Procédés de commande des éléments à combustible ou des systèmes d’éléments à combustible caractérisés par les variables à commander
• H01M 8/04955 - Extinction ou arrêt des éléments à combustible
• H01M 8/04313 - Procédés de commande des éléments à combustible ou des systèmes d’éléments à combustible caractérisés par la détection ou l'évaluation des variablesProcédés de commande des éléments à combustible ou des systèmes d’éléments à combustible caractérisés par la détection ou l'évaluation de la défaillance ou d'une fonction anormale
• H01M 8/10 - Éléments à combustible avec électrolytes solides

Abrégé

The invention relates to a method for evaluating at least one injector (7) of an internal combustion engine (5) having a plurality of injectors (7), wherein the injectors (7) are evaluated on the basis of a power rating which is associated with an electrical device (9) operatively connected to the internal combustion engine (5).

Classes IPC  ?

• F02D 41/00 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants
• F02D 41/22 - Dispositifs de sécurité ou d'avertissement en cas de conditions anormales
• F02D 41/24 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants caractérisée par l'utilisation de moyens numériques

Abrégé

The invention relates to a screwing tool head (100) having at least one spindle unit (101, 102) which is designed to receive a screwing means (130, 131, 132) for screwing in a screw (1) or similar screw element, the screwing tool head (100) being designed for installation in a screwing tool (1000), in particular an automatic screwing machine, and the spindle unit (101, 102) comprising: - a spindle (110, 111, 112) which is arranged axially with respect to the spindle unit and has a drive side (110a) and a head side (110k), it being possible for the spindle to be coupled on the drive side to an output unit (1200) of the automatic screwing machine and to be rotated by this output unit and it being possible for the screwing means (130, 131, 132) to be received on the head side of the spindle (110, 111, 112) for attachment to a screw head (3) of the screw (1); and - a reference structure which extends at least partly along the spindle unit (101, 102), is movable axially with respect to the spindle, is held on the spindle unit (101, 102) and can be rotated relative to the spindle. According to the invention: - a measuring attachment (MA), which is designed for a distance measurement (A) between the drive side (110a) and the head side (110k), is attached to the spindle (130, 131, 132); and - a measuring device (ME), which is designed for the distance measurement (A) between the head side (110k) of the spindle and the measuring attachment (MA) and interacts with the measuring attachment, is attached to the reference structure; and - a spacer element for the reference structure is provided, the spacer element being designed to be placed on a screw base.

Classes IPC  ?

• B23P 19/06 - Machines pour mettre ou retirer les vis ou les écrous
• G05B 19/401 - Commande numérique [CN], c.-à-d. machines fonctionnant automatiquement, en particulier machines-outils, p. ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'un programme sous forme numérique caractérisée par des dispositions de commande pour la mesure, p. ex. étalonnage et initialisation, mesure de la pièce à usiner à des fins d'usinage
• B23Q 17/22 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la position réelle ou désirée de l'outil ou de la pièce
• B25B 21/00 - Outils portatifs à moteur pour serrer ou desserrer les vis ou les écrousAccessoires pour appareils à percer ayant les mêmes buts

Abrégé

A method for diagnosing a fuel cell system, including the steps of: providing the fuel cell system includes at least two fuel cell modules, an electricity storage device, and a system control device; detecting an equipment output by the system control device; setting a predetermined load point on a first fuel cell module; assigning a first output to the predetermined load point; setting a second first output on the at least one second fuel cell module and a second output on the electricity storage device by the system control device, in such a way that a total output—as the sum of the outputs and the detected equipment output—that is detected is zero; determining a first operating value of the first fuel cell module at the predetermined load point; and determining, based on the determined first operating value, a state of the first fuel cell module.

Classes IPC  ?

• H01M 8/04858 - Variables électriques
• H01M 8/04537 - Variables électriques
• H01M 8/04664 - Défaillance ou fonction anormale
• H01M 8/24 - Groupement d'éléments à combustible, p. ex. empilement d'éléments à combustible
• H01M 16/00 - Combinaisons structurelles de différents types de générateurs électrochimiques

Abrégé

A method for operating a hybrid drive includes the steps of: providing an internal combustion engine, an electric machine, a converter, and a drive shaft, the internal combustion engine including a combustion engine, the converter being electrically connected to the electric machine, the internal combustion engine and the electric machine being connected to each other in a torque-transmitting manner by way of the drive shaft; determining a rotational motion signal associated with the drive shaft, the rotational motion signal being determined by way of an electrical converter variable of the converter; and determining a signal characterization of a momentary curve of the electrical converter variable, the signal characterization indicating an intermittent cylinder operation of the combustion engine.

Classes IPC  ?

• B60W 20/10 - Commande de l'apport de puissance de chacun des moteurs primaires pour répondre à la demande de puissance requise
• B60W 10/06 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des moteurs à combustion
• B60W 10/08 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des unités de traction électrique, p. ex. des moteurs ou des générateurs
• B60W 10/30 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande d'équipements auxiliaires, p. ex. des compresseurs pour la climatisation ou des pompes à huile

Abrégé

A generator set system (100) includes: a support apparatus (101); a circuit breaker cabinet (104) coupled with the support apparatus (101), the circuit breaker cabinet (104) including: a housing (210) including a first region (616) and a second region (617) which is spatially separated from the first region; a circuit breaker device (211) coupled with the housing (210), being within the first region (616), and including a front end with a user interface; and an electrical connector apparatus (522) coupled with the housing (210), being within the second region (617), and including a front end with a user interface.

Classes IPC  ?

• H02B 1/20 - Schémas de barres omnibus ou d'autres fileries, p. ex. dans des armoires, dans les stations de commutation
• H02B 1/30 - Enveloppes du type armoireParties constitutives ou accessoires
• F02B 63/04 - Adaptations des moteurs pour entraîner des pompes, des outils tenus à la main ou des génératrices électriquesCombinaisons portatives de moteurs avec des dispositifs entraînés par des moteurs pour génératrices électriques

Abrégé

A generator set system includes: a support apparatus; a circuit breaker cabinet coupled with the support apparatus, the circuit breaker cabinet including: a housing including a first region and a second region which is spatially separated from the first region; a circuit breaker device coupled with the housing, being within the first region, and including a front end with a user interface; and an electrical connector apparatus coupled with the housing, being within the second region, and including a front end with a user interface.

Classes IPC  ?

• H01H 71/02 - BoîtiersEnveloppesSoclesGarnitures
• H02B 1/32 - Montage de dispositifs à l'intérieur de ces enveloppes

Abrégé

An exhaust-gas turbocharger arrangement, including: three exhaust-gas turbochargers, for being arranged above an engine top side, being a high-pressure exhaust-gas turbocharger, a first low-pressure exhaust-gas turbocharger, and a second low-pressure exhaust-gas turbocharger; a high-pressure stage, with the high-pressure exhaust-gas turbocharger; a low-pressure stage, with the first and second low-pressure exhaust-gas turbochargers; and an exhaust-gas conduit, which includes a high-pressure conduit, a low-pressure conduit, and a high-pressure stage bypass, the low-pressure conduit including a bifurcated pipe between the high-pressure exhaust-gas turbocharger and the first low-pressure exhaust-gas turbocharger and the second low-pressure exhaust-gas turbocharger, the high-pressure conduit including an engine exhaust-gas conduit and a high-pressure stage bypass line, the high-pressure stage bypass line being connected at a first end to the engine exhaust-gas conduit and at a second end to the bifurcated pipe, the high-pressure stage bypass line including a bypass control element in a part running below the bifurcated pipe.

Classes IPC  ?

• F02B 37/18 - Commande des pompes par dérivation des gaz d'échappement
• F02M 26/07 - Boucles de pression mixte, c.-à-d. dans lesquelles le gaz d’échappement recyclé est pris en amont de la turbine et réintroduit en amont du compresseur, ou est pris en aval de la turbine et réintroduit en aval du compresseur

Produits et services

Databases; media content; software; downloadable and recorded data; information technology and audio-visual, multimedia and photographic devices; measuring, detecting, monitoring and controlling devices; optical devices and equipment, enhancers and correctors; navigation, guidance, tracking, targeting and map making devices; safety, security, protection and signalling devices and equipment. Construction services; construction and repair of buildings; shipbuilding; computer hardware and telecommunication apparatus installation, maintenance and repair; repair, maintenance, and refuelling of vehicles; building, construction, and demolition. Computer communication and internet access services; telecommunication services. IT services; testing, authentication and quality control; science and technology services.

Produits et services

Databases; media content; software; downloadable and recorded data; information technology and audio-visual, multimedia and photographic devices; measuring, detecting, monitoring and controlling devices; optical devices and equipment, enhancers and correctors; navigation, guidance, tracking, targeting and map making devices; safety, security, protection and signalling devices and equipment. Construction services; construction and repair of buildings; shipbuilding; computer hardware and telecommunication apparatus installation, maintenance and repair; repair, maintenance, and refuelling of vehicles; building, construction, and demolition. Computer communication and internet access services; telecommunication services. IT services; testing, authentication and quality control; science and technology services.

Abrégé

TTT) and performing a simulation (500) of the profile with respect to time of the engine behavior (450) for the time window (Δt), with a transient simulation data profile (SIM) being established, wherein - the simulation (500) is performed on the basis of the engine model (480) and taking into consideration the operating environment (360) and the operating pattern (456) that are associated with the engine operating data (460) in the time window (Δt), - extracting (650) a recorded transient profile of engine operating data (460) from the data logger module (100), - comparing (660) the measurement profile (MES) of engine operating data (460) and the simulation data profile (SIM) and establishing a deviation (δ) between the measurement profile (MES) of engine operating data (460) and the simulation data profile (SIM), and - determining (670) a deviation trend from the deviation (δ).

Classes IPC  ?

• F02D 41/22 - Dispositifs de sécurité ou d'avertissement en cas de conditions anormales
• F02D 41/24 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants caractérisée par l'utilisation de moyens numériques

Produits et services

Databases; media content; software; downloadable and recorded data; information technology and audio-visual, multimedia and photographic devices; measuring, detecting, monitoring and controlling devices; optical devices and equipment, enhancers and correctors; navigation, guidance, tracking, targeting and map making devices; safety, security, protection and signalling devices and equipment. Computer communication and internet access services; telecommunication services. IT services; testing, authentication and quality control; science and technology services.

Abrégé

The invention relates to a method for operating an internal combustion engine (1), which has a compressor (5) arranged in an air path (3) for compressing ambient air of the internal combustion engine (1) flowing along the air path (3), a turbine (9) arranged in an exhaust gas path (7) and drivingly connected to the compressor (5), and an electric motor (11), wherein the electric motor (11) is drivingly connected to the compressor (5), wherein at least one operating parameter is detected that is characteristic of a density of the ambient air of the internal combustion engine (1), and wherein the electric motor (11) is controlled as a function of the at least one operating parameter.

Classes IPC  ?

• F02B 37/10 - Moteurs avec entraînement des pompes par les gaz d'échappement et par d'autres moyens, p. ex. avec une pompe entraînée par les gaz d'échappement et une seconde pompe entraînée mécaniquement une pompe au moins étant entraînée d'une façon alternée soit par les gaz d'échappement soit par un autre moyen
• F02B 37/12 - Commande des pompes
• F02B 39/10 - Transmissions d'entraînement non mécaniques, p. ex. transmissions hydrauliques ayant un rapport de réduction variable électriques
• F02D 19/02 - Commande des moteurs caractérisés par l'emploi de combustible non liquide, de combustibles multiples ou de substances non combustibles ajoutées au mélange carburant particulière aux moteurs fonctionnant avec des combustibles gazeux
• F02D 41/00 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants
• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée
• F02D 23/00 - Commande des moteurs caractérisés par le fait d'être suralimentés

Abrégé

The invention relates to a method for operating an internal combustion engine (1), wherein a combustion gas with a fluctuating hydrogen portion is introduced into an air path (5) of the internal combustion engine (1), wherein a combustion air ratio for a combustion chamber (15) of the internal combustion engine (1) is adjusted via a predefinable combustion gas mass flow into the air path (5), wherein a power variable of the internal combustion engine (1) is adjusted by a throttle valve (9) arranged in the air path (5), wherein a nitrogen oxide concentration is detected in an exhaust path (11) of the internal combustion engine (1), wherein the combustion air ratio is adjusted according to the detected nitrogen oxide concentration, wherein a throttle valve reserve is detected in the air path (5), and wherein an ignition time in the combustion chamber (15) of the internal combustion engine (1) is selected according to the detected throttle valve reserve.

Classes IPC  ?

• F02D 37/02 - Commande non électrique conjointe de plusieurs fonctions des moteurs, non prévue ailleurs une des fonctions étant l'allumage
• F02D 19/02 - Commande des moteurs caractérisés par l'emploi de combustible non liquide, de combustibles multiples ou de substances non combustibles ajoutées au mélange carburant particulière aux moteurs fonctionnant avec des combustibles gazeux
• F02D 19/06 - Commande des moteurs caractérisés par l'emploi de combustible non liquide, de combustibles multiples ou de substances non combustibles ajoutées au mélange carburant particulière aux moteurs fonctionnant avec des combustibles multiples, p. ex. alternativement du fuel léger et du fuel lourd, et autres que les moteurs indifférents au combustible utilisé
• F02D 41/00 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants
• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée

Abrégé

3333333 value (17.2) and a second target catalytic converter efficiency (19.2), wherein - the first observation value (21.1) and the second observation value (21.2) are compared, wherein - the exhaust-gas catalytic converter (3) is evaluated on the basis of the comparison (23).

Classes IPC  ?

• F01N 3/20 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs par conversion thermique ou catalytique des composants nocifs des gaz d'échappement caractérisés par les méthodes d'opérationCommande spécialement adaptés à la conversion catalytique
• F01N 11/00 - Dispositifs de surveillance ou de diagnostic pour les appareils de traitement des gaz d'échappement

Abrégé

The invention relates to a bearing assembly (1) for a camshaft of an internal combustion engine (100), wherein the internal combustion engine (100) has a crankcase (1), the camshaft (5) has a camshaft gearwheel (9) and a shaft end (7) associated with the camshaft gearwheel (9), and the bearing assembly (1) has an axial bearing (11) which is set up to support the camshaft (5) on the side of the shaft end (7). According to the invention the thrust bearing (11) has a crescent-shaped plain bearing body (13), which is designed to axially support the camshaft (5) and to be attached to the crankcase (1) by means of a mounting interface (19).

Classes IPC  ?

• F01L 1/047 - Arbres à cames
• F01L 1/053 - Arbres à cames du type en tête

Abrégé

A method for monitoring an operation of an internal combustion engine includes the steps of: detecting, during the operation of the internal combustion engine, an acoustic signal, at least partially, during a closing process of a gas exchange valve of the internal combustion engine; evaluating, based on the acoustic signal which is detected, at least one functional state of the internal combustion engine; and selecting the at least one functional state of the internal combustion engine from a group consisting of a state of the gas exchange valve and a state of a structure-borne noise sensor used to detect the acoustic signal.

Classes IPC  ?

• F02D 41/22 - Dispositifs de sécurité ou d'avertissement en cas de conditions anormales

Abrégé

The invention relates to a system (1) for producing hydrogen (11) comprising: an electrolyzer (2), with at least one subassembly, preferably a cell pack (3), which can be operated on the basis of a supplied amount of water and/or a supplied amount of energy, an electrical supply interface (16), a controller (6) for operating the electrolyzer (2) by influencing at least one operating parameter according to at least one predetermined electrolysis parameter, a grid interface (4) for communication with an energy source (8) connected to the electrical supply interface (16) or for communication with a higher-level system controller, a unit (5) for acquiring information at the grid interface (4) and for forming and outputting a control parameter (35) from the information acquired at the grid interface (4), wherein the control parameter (35) serves for operating the controller (6), wherein the control parameter (35) is a first or a second state of the grid interface, and/or a maximum available electrical power at the electrical supply interface (16), and a unit (7) for setting the controller (6) on the basis of the control parameter (35).

Classes IPC  ?

• C25B 1/04 - Hydrogène ou oxygène par électrolyse de l'eau
• C25B 15/02 - Commande ou régulation des opérations
• C25B 15/021 - Commande ou régulation des opérations de chauffage ou de refroidissement
• C25B 15/023 - Mesure, analyse ou test pendant la production électrolytique
• C25B 15/08 - Alimentation ou vidange des réactifs ou des électrolytesRégénération des électrolytes

Abrégé

The invention relates to a control device (5) comprising a first control module (9) that can be operatively connected to a controlled device (2), wherein the first control module (9) is designed to check, in response to a safety signal (13), whether the controlled device (2) is in a predetermined safety state, and to take at least one safety measure in order to bring the controlled device (2) into the predetermined safety state, if the check shows that the controlled device (2) is not in the predetermined safety state.

Classes IPC  ?

• F16H 61/12 - Détection d'un dysfonctionnement ou d'un dysfonctionnement potentiel, p. ex. dispositif de sécurité positive

Abrégé

The invention relates to a method (1100) for manufacturing a cylinder track in the form of a cylinder liner with a running surface, wherein in the manufacturing method: - a base body of the cylinder track is provided and the running surface is created on the base body by - applying a coating to the base body by means of a surface coating process (1110), and machining the coating in a subsequent machining step (1120), so that the running surface is formed first, and - the running surface is then subjected to an operation-improving treatment to prepare a running surface ready for operation, such that the running surface prepared ready for operation is produced on the base body as a cylinder track prepared ready for operation for a tribological system in a cylinder of an engine, comprising the cylinder track and a piston in the cylinder, in particular a piston ring of the piston in the cylinder. According to the invention, - the operation-improving treatment comprises a tribometrically controlled pretreatment of the running surface, by means of which thermal energy and/or mechanical energy is introduced into the running surface in a predetermined limited period of time (1130) to prepare the running surface ready for operation, such that - a coefficient of friction of the tribological system, in particular at least of the cylinder track and the piston, namely after the tribometrically controlled pretreatment of the running surface, is in a range below 0.025, in particular below 0.01.

Classes IPC  ?

• F02F 1/20 - Autres cylindres caractérisés par des particularités de structures en vue de la lubrification

Abrégé

A method for operating a generator set includes: operating the generator set in synchronized manner to a power grid, which includes: synchronizing a generator voltage with a grid voltage; matching a generator voltage frequency and/or a generator voltage phase with a grid frequency and/or a grid voltage phase; operating generator set in synchronization mode to synchronize the generator voltage phase with the grid voltage phase; operating an engine in a phase control mode with adjustment of an engine phase to change the generator voltage phase; transmitting the grid voltage phase to a phase regulator; regulating, by the phase regulator, the engine phase to a phase difference, which is created by a difference between the generator voltage phase and the grid voltage phase; and setting a phase parameter formed as the combustion control variable for torque-forming combustion setting of the engine, to adjust the engine phase subject to the phase difference.

Classes IPC  ?

• F02D 29/06 - Commande de moteurs, cette commande étant particulière aux dispositifs entraînés, ces dispositifs étant autres que des organes ou accessoires essentiels à la marche du moteur, p. ex. commande de moteur par des signaux extérieurs particulière aux moteurs entraînant des groupes électrogènes

Abrégé

A method for operating a generator set includes: providing the generator set includes an internal combustion engine and a generator connected to an engine of the internal combustion engine in a torque-transmitting manner; specifying a generator set frequency and a generator set phase of a voltage of a power produced by the generator; adapting a torque-forming combustion control variable for the engine; operating the engine in a phase controlled mode by regulating an engine phase via a phase regulator to change a generator set phase, the engine phase being in a predetermined phase relationship with the generator set phase; setting the variable for adapting the engine phase to a target engine phase; determining an engine target phase by a target phase generator upstream of the phase regulator, subject to a calculated rotational reference system that describes a rotary motion of a fictitious inertia-increasing mass with a virtual stabilization speed.

Classes IPC  ?

• H02P 9/04 - Commande s'exerçant sur un moteur primaire non électrique et dépendant de la valeur d'une caractéristique électrique à la sortie de la génératrice
• F02D 29/06 - Commande de moteurs, cette commande étant particulière aux dispositifs entraînés, ces dispositifs étant autres que des organes ou accessoires essentiels à la marche du moteur, p. ex. commande de moteur par des signaux extérieurs particulière aux moteurs entraînant des groupes électrogènes
• H02P 101/25 - Adaptation particulière des dispositions pour la commande de génératrices pour moteurs à combustion
• H02P 103/20 - Dispositions pour la commande caractérisées par le type de génératrice du type synchrone

Abrégé

The invention relates to a fuel conducting device (3) for conducting a fuel, comprising − a line (7) which has a core line (7.1) and an encasing area (7.2) which surrounds the core line (7.1), wherein the core line (7.1) is designed to conduct the fuel, and the encasing area (7.2) is designed to be filled with a liquid encasing area medium (11), and − a conveyor device (9) which is fluidically connected to the encasing area (7.2), said conveyor device (9) being designed to convey the liquid encasing area medium (11) into the encasing area (7.2). The invention additionally relates to a fuel cell assembly (2) comprising at least one fuel cell (5) and such a fuel conducting device (3) and to a watercraft (1) comprising such a fuel conducting device (3) and/or such a fuel cell assembly (2).

Classes IPC  ?

• H01M 8/04082 - Dispositions pour la commande des paramètres des réactifs, p. ex. de la pression ou de la concentration
• H01M 8/0438 - PressionPression ambianteDébit
• H01M 8/04746 - PressionDébit
• F16L 9/18 - Tuyaux à double paroiTuyaux à canaux multiples ou assemblages de tuyaux

Abrégé

soll) can be transmitted by the closed-loop control device to an open-loop control device.

Classes IPC  ?

• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée
• F02D 41/00 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants
• F02D 41/28 - Circuits d'interface

Abrégé

A closed-loop control device includes: a power controller for: detecting a generator power of a generator as a controlled variable, determining a power control deviation as a difference between the detected generator power and a target generator power; and determining a first preset variable as a function of the power control deviation; a frequency controller for: detecting a generator frequency of the generator as a controlled variable, determining a frequency control deviation as a difference between the detected generator frequency and a target generator frequency; determining a second preset variable as a function of the frequency control deviation; and a preselection module for determining a third preset variable, the closed-loop control device for: combining the first preset variable, the second preset variable, and the third preset variable with one another to form an overall preset variable; and using the overall preset variable for controlling an internal combustion engine.

Classes IPC  ?

• H02P 9/04 - Commande s'exerçant sur un moteur primaire non électrique et dépendant de la valeur d'une caractéristique électrique à la sortie de la génératrice
• F02D 29/06 - Commande de moteurs, cette commande étant particulière aux dispositifs entraînés, ces dispositifs étant autres que des organes ou accessoires essentiels à la marche du moteur, p. ex. commande de moteur par des signaux extérieurs particulière aux moteurs entraînant des groupes électrogènes
• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée

Abrégé

A closed-loop control device includes: a power controller; a frequency controller for: detecting a generator frequency (fG) as a controlled variable; determining a frequency control deviation (ef) as a difference between the detected generator frequency (fG) and a target generator frequency (fsoll); determining a second preset variable as a manipulated variable for controlling an internal combustion engine as a function of the frequency control deviation (ef); and a switchover module for: using, in a first functional state, a first preset variable as a control preset variable for controlling the internal combustion engine; using, in a second functional state, the second preset variable as a control preset variable for controlling the internal combustion engine; wherein the power controller and the frequency controller can calculate a controller component for a respectively assigned preset variable during operation of the closed-loop control device, independently of a current functional state of the switchover module.

Classes IPC  ?

• F02D 29/06 - Commande de moteurs, cette commande étant particulière aux dispositifs entraînés, ces dispositifs étant autres que des organes ou accessoires essentiels à la marche du moteur, p. ex. commande de moteur par des signaux extérieurs particulière aux moteurs entraînant des groupes électrogènes
• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée
• H02P 9/42 - Dispositions pour la commande de génératrices électriques de façon à obtenir les caractéristiques désirées à la sortie pour obtenir la fréquence désirée sans faire varier la vitesse de la génératrice

Abrégé

A closed-loop control device, for closed-loop control of a power assembly including an internal combustion engine and a generator operatively connected in terms of drive to the internal combustion engine, includes: the closed-loop control device which is configured for: detecting a generator power (PG) of the generator as a controlled variable; ascertaining a control deviation (eP) as a difference between the generator power (PG) which is detected and a target generator power (Ptarget); determining a target torque (Mtarget) as a manipulated variable for actuating the internal combustion engine as a function of the control deviation (eP); using a control rule to determine the target torque (Mtarget); and determining the control rule used to determine the target torque (Mtarget) as a function of a predetermined loop gain (vP).

Classes IPC  ?

• F02D 29/06 - Commande de moteurs, cette commande étant particulière aux dispositifs entraînés, ces dispositifs étant autres que des organes ou accessoires essentiels à la marche du moteur, p. ex. commande de moteur par des signaux extérieurs particulière aux moteurs entraînant des groupes électrogènes
• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée
• H02P 9/00 - Dispositions pour la commande de génératrices électriques de façon à obtenir les caractéristiques désirées à la sortie

Abrégé

The invention relates to a method for operating a power delivery network (1) that has at least one first power delivery device (5) and a power delivery assembly (7) of second power delivery devices (9), wherein: - a load demand (15) on the power delivery network (1) is detected; - a first power delivery information signal (17) is detected by the at least one first power delivery device (5) and a second power delivery information signal (19) is detected by the power delivery assembly (7); - on the basis of the load demand (15), the first power delivery information signal (17), and the second power delivery information signal (19), a first load distribution (21) is determined by means of non-linear optimisation, said first load distribution comprising a first partial load (24) for the at least one first power delivery device (5) and a second partial load (26) for the power delivery assembly (7); - a second load distribution (23) is determined by means of mixed-integer linear optimisation, said second load distribution being used to split the second partial load (26) over the second power delivery devices (9) of the power delivery assembly (7); - the power delivery network (1) is operated with the first load distribution (21); and - the power delivery assembly (7) is operated with the second load distribution (23).

Classes IPC  ?

• H02J 3/46 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs contrôlant la répartition de puissance entre les générateurs, convertisseurs ou transformateurs
• H02J 3/38 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs

Abrégé

soll) can be transmitted by the closed-loop control device to the open-loop control device.

Classes IPC  ?

• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée
• F02D 41/00 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants
• F02D 41/28 - Circuits d'interface

Abrégé

A closed-loop control device includes: the closed-loop control device which is configured for: detecting a generator frequency (fG) of the generator as a controlled variable; determining a control deviation (ef) as a difference between the generator frequency (fG) which is detected and a target generator frequency (fsoll); determining a target torque (Msoll) as a manipulated variable for controlling an internal combustion engine as a function of the control deviation (ef); using a control rule for determining the target torque (Msoll); and adapting the control rule—which is used to determine the target torque (Msoll)—as a function of at least one adaptation variable, the at least one adaptation variable being selected from a group consisting of the generator frequency (fG) which is detected, a target torque variable, and a generator power.

Classes IPC  ?

• H02P 9/04 - Commande s'exerçant sur un moteur primaire non électrique et dépendant de la valeur d'une caractéristique électrique à la sortie de la génératrice
• F02D 29/06 - Commande de moteurs, cette commande étant particulière aux dispositifs entraînés, ces dispositifs étant autres que des organes ou accessoires essentiels à la marche du moteur, p. ex. commande de moteur par des signaux extérieurs particulière aux moteurs entraînant des groupes électrogènes
• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée

Produits et services

(1) Databases; media content; software; downloadable and recorded data; information technology and audio-visual, multimedia and photographic devices; measuring, detecting, monitoring and controlling devices; optical devices and equipment, enhancers and correctors; navigation, guidance, tracking, targeting and map making devices; safety, security, protection and signalling devices and equipment. (1) Construction services; construction and repair of buildings; shipbuilding; computer hardware and telecommunication apparatus installation, maintenance and repair; repair, maintenance, and refuelling of vehicles; building, construction, and demolition. (2) Computer communication and internet access services; telecommunication services. (3) IT services; testing, authentication and quality control; science and technology services.

Produits et services

Downloadable and recorded computer software for the maintenance and servicing of engines, engine controllers and engine management systems; downloadable and recorded computer software for reading and recording measured values and process variables; measuring, detecting, monitoring and controlling devices, namely CAN/ETH adapters, engine control units, USB sticks and dongles Computer hardware and telecommunication apparatus installation, maintenance and repair; repair, maintenance, and refuelling of vehicles Testing, authentication and quality control of engines, engine controllers and engine management systems; scientific and technology services, namely, research and design in the field of computer software for diagnostics and maintenance of engines, engine controllers and engine management systems

Produits et services

(1) Databases; media content; software; downloadable and recorded data; information technology and audio-visual, multimedia and photographic devices; measuring, detecting, monitoring and controlling devices; optical devices and equipment, enhancers and correctors; navigation, guidance, tracking, targeting and map making devices; safety, security, protection and signalling devices and equipment. (1) Computer communication and internet access services; telecommunication services. (2) IT services; testing, authentication and quality control; science and technology services.

Produits et services

(1) Databases; media content; software; downloadable and recorded data; information technology and audio-visual, multimedia and photographic devices; measuring, detecting, monitoring and controlling devices; optical devices and equipment, enhancers and correctors; navigation, guidance, tracking, targeting and map making devices; safety, security, protection and signalling devices and equipment. (1) Construction services; construction and repair of buildings; shipbuilding; computer hardware and telecommunication apparatus installation, maintenance and repair; repair, maintenance, and refuelling of vehicles; building, construction, and demolition. (2) Computer communication and internet access services; telecommunication services. (3) IT services; testing, authentication and quality control; science and technology services.

Produits et services

Downloadable and recorded computer software for the maintenance and servicing of engines, engine controllers and engine management systems; downloadable and recorded computer software for reading and recording measured values and process variables; measuring, detecting, monitoring and controlling devices, namely CAN/ETH adapters, engine control units, USB sticks and dongles Testing, authentication and quality control of engines, engine controllers and engine management systems; scientific and technology services, namely, research and design in the field of computer software for diagnostics and maintenance of engines, engine controllers and engine management systems

Produits et services

Downloadable and recorded computer software for the maintenance and servicing of engines, engine controllers and engine management systems; downloadable and recorded computer software for reading and recording measured values and process variables; measuring, detecting, monitoring and controlling devices, namely CAN/ETH adapters, engine control units, USB sticks and dongles Computer hardware and telecommunication apparatus installation, maintenance and repair; repair, maintenance, and refueling of vehicles Testing, authentication and quality control of engines, engine controllers and engine management systems; scientific and technology services, namely, research and design in the field of computer software for diagnostics and maintenance of engines, engine controllers and engine management systems

Abrégé

The invention relates to a drive device (3) for driving a utility vehicle (1) with at least one first drive wheel (9) on a first side (5.1) of the utility vehicle (1) and at least one second drive wheel (11) on a second side (5.2) of the utility vehicle (1), wherein the first drive wheel (9) is assigned a first electrical hub motor (13) and the second drive wheel (11) is assigned a second electrical hub motor (15), wherein the drive device (3) has a first power supply device (21.1), wherein the first power supply device (21.1) is designed for supplying electrical power and is operatively connected to the first hub motor (13) in order to supply the first hub motor (13) with drive power, and wherein the drive device (3) has a second power supply device (21.2), wherein the second power supply device (21.2) is designed for supplying electrical power and is operatively connected to the second hub motor (15) in order to supply the second hub motor (15) with drive power.

Classes IPC  ?

• B60L 50/61 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible utilisant de l'énergie fournie par des batteries par des batteries chargées par des générateurs entraînés par le moteur, p. ex. des véhicules électriques hybrides du type série
• B60K 6/52 - Entraînement d'une pluralité d'essieux moteurs, p. ex. quatre roues motrices
• B60L 50/75 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible utilisant de la puissance de propulsion fournie à la fois par des piles à combustible et des batteries

Abrégé

A method for operating an internal combustion engine: detecting a first signal from a knock sensor in a temporal measurement window for a first load point and for a first energization duration—assigned to a pre-injection—of an injector for an operating cycle; calculating a first first evaluation point from the first signal by a first metric; detecting a second signal from the knock sensor in the temporal measurement window for the first load point and for a second energization duration—assigned to the pre-injection—of the injector for the operating cycle; calculating by the first metric a second first evaluation point from the second signal; determining an optimum energization duration as an optimum of the first first evaluation point and the second first evaluation point; and storing and/or applying the optimum energization duration to the first load point and the first combustion chamber.

Classes IPC  ?

• F02D 35/02 - Commande non électrique des moteurs en fonction des conditions extérieures ou intérieures aux moteurs, non prévue ailleurs des conditions intérieures
• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée
• F02D 41/24 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants caractérisée par l'utilisation de moyens numériques
• F02D 41/40 - Commande de l'injection de combustible du type à haute pression avec des moyens pour commander la synchronisation ou la durée de l'injection

Abrégé

An exhaust gas after-treatment device includes: a catalytic converter system, which includes a delivery side and a discharge side; and a container including an interior space and at least two openings, the at least two openings including a first opening and a second opening, the catalytic converter system being arranged in the interior space of the container, the first opening being connected with the catalytic converter system on the delivery side, and the second opening being connected to the catalytic converter system on the discharge side.

Classes IPC  ?

• F01N 13/00 - Silencieux ou dispositifs d'échappement caractérisés par les aspects de structure
• F01N 3/20 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs par conversion thermique ou catalytique des composants nocifs des gaz d'échappement caractérisés par les méthodes d'opérationCommande spécialement adaptés à la conversion catalytique
• F01N 3/30 - Aménagements pour l'alimentation en air additionnel

Abrégé

The invention relates to a compressor housing (9) for a radial compressor (7), with a receiving chamber (17) for a compressor impeller (15), an outflow region (19) and a collecting cavity (21), wherein the compressor housing (9) has a flow connection (23) between the collecting cavity (21) and the outflow region (19), and a valve device (25) which is arranged and configured to change a flow cross section of the flow connection (23) between the collecting cavity (21) and the outflow region (19).

Classes IPC  ?

• F04D 27/02 - Contrôle de l'emballement
• F04D 29/44 - Moyens de guidage du fluide, p. ex. diffuseurs

Abrégé

The invention relates to a method for operating a power generation device (1) having a charge air compressor (7), wherein: ˗ a charge air pressure is detected downstream of the charge air compressor (7) and is checked for a pressure drop; - at least one further operating parameter of the power generation device (1) that correlates with the charge air pressure is detected; ˗ the at least one further operating parameter is evaluated for plausibility of a pump event as the cause of a pressure drop in the charge air pressure; ˗ a pump event of the charge air compressor (7) is identified if a drop in the detected charge air pressure is identified and a pump event is evaluated as being plausible as the cause of the pressure drop in the charge air pressure based on the evaluation of the at least one further operating parameter.

Classes IPC  ?

• F04D 27/00 - Commande, p. ex. régulation, des pompes, des installations ou des systèmes de pompage spécialement adaptés aux fluides compressibles
• F02B 37/12 - Commande des pompes

Abrégé

The invention relates to a method for operating a service provision network (1) having at least one first service provision device (3) with a predefinable performance and at least one second service provision device (5) with a non-predefinable performance, wherein - on the basis of a load prediction of a load demand on the service provision network (1) and a performance prediction for the at least one second service provision device (5) for the same predetermined prediction horizon in each case, an operating plan for operating the service provision network (1) at least over the prediction horizon is determined, wherein - the operating plan is additionally determined on the basis of a load confidence interval of the load prediction and a performance confidence interval of the performance prediction in such a manner that - for each point in time within the prediction horizon, an instantaneous performance predicted for the service provision network (1) is at least as high as an instantaneous upper limit of the load confidence interval, wherein - the service provision network (1) is operated according to the operating plan.

Classes IPC  ?

• G06Q 10/04 - Prévision ou optimisation spécialement adaptées à des fins administratives ou de gestion, p. ex. programmation linéaire ou "problème d’optimisation des stocks"
• G06Q 10/063 - Recherche, analyse ou gestion opérationnelles
• G06Q 50/06 - Fourniture d’énergie ou d’eau
• H02J 3/00 - Circuits pour réseaux principaux ou de distribution, à courant alternatif

Abrégé

The invention relates to a method for operating a service provision network (1) that has at least two service provision devices (3), wherein - a load demand on the service provision network (1) is split over the at least two service provision devices (3) and a virtual service provision device (5) to optimize a cost function, a load distribution being obtained, and wherein - the at least two service provision devices (3) are operated according to the load distribution obtained.

Classes IPC  ?

• H02J 3/14 - Circuits pour réseaux principaux ou de distribution, à courant alternatif pour règler la tension dans des réseaux à courant alternatif par changement d'une caractéristique de la charge du réseau par interruption, ou mise en circuit, des charges du réseau, p. ex. charge équilibrée progressivement
• G06Q 10/0631 - Planification, affectation, distribution ou ordonnancement de ressources d’entreprises ou d’organisations

Abrégé

A manifold for deflecting a flow of a medium flowing through the manifold from an inlet side of the manifold to an outlet side of the manifold includes: the inlet side; a wall at least partially defining and thereby restricting a flow volume of the manifold; and a diffuser section arranged centrally in the flow volume on the inlet side, the diffuser being a single component with the wall.

Classes IPC  ?

• F01N 13/10 - Autres aménagements ou adaptations des tubulures d'échappement des collecteurs d'échappement
• F02B 37/00 - Moteurs caractérisés par l'utilisation de pompes entraînées au moins temporairement par les gaz d'échappement
• F04D 29/44 - Moyens de guidage du fluide, p. ex. diffuseurs
• F04D 17/10 - Pompes centrifuges pour la compression ou l'épuisement

Abrégé

A method for operating an injector on an internal combustion engine includes the steps of: introducing a fuel into a combustion chamber of the internal combustion engine by way of the injector; capturing, for a plurality of injection events, a wear value for the injector; assigning each respective one of the wear value that is captured to a respective one of a plurality of wear value classes; determining, for each of the plurality of wear value classes, a class frequency of a plurality of the wear value that are captured and assigned to a corresponding one of the plurality of wear value classes; calculating, based on a plurality of class frequencies of the plurality of wear value classes, a total wear value for the injector; and evaluating a condition of the injector based on the total wear value.

Classes IPC  ?

• F02D 41/22 - Dispositifs de sécurité ou d'avertissement en cas de conditions anormales
• G07C 5/08 - Enregistrement ou indication de données de marche autres que le temps de circulation, de fonctionnement, d'arrêt ou d'attente, avec ou sans enregistrement des temps de circulation, de fonctionnement, d'arrêt ou d'attente

Abrégé

The invention regards a converter building block (100), wherein the converter building block is adapted for use in a modular isolated active bridge DC/DC converter circuit, in particular a multi-active-bridge DC/DC converter circuit. According to the invention the converter building block (100) comprises bidirectional DC/AC converter circuit comprising a number of switching elements (102.1-102.4). Moreover, the converter building block comprises a controller unit (106), wherein the controller unit (106) is configured to generate an internal switching-element control signal (110) for controlling an operation of the switching elements (102.1-102.4). Additionally, the converter building block comprises a switching-element control interface (108) configured to send an outgoing switching-element control signal (112.1) for controlling switching elements of one or more other converter building blocks and to receive an incoming switching-element control signal (112.2) adapted for controlling the switching elements (102.1- 102.4) of the converter circuit (102). Furthermore, the controller unit (106) is selectively operable in a master operation mode (M) and in a slave operation mode (S).

Classes IPC  ?

• H02M 3/335 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu avec transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrodes de commande pour produire le courant alternatif intermédiaire utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
• H02M 1/00 - Détails d'appareils pour transformation

Abrégé

The invention relates to a control device (5) for an internal combustion engine (3), comprising a flow path module (39) which is designed to receive a specified value (41) for a flow path parameter of a flow path (7) of the internal combustion engine (3), and to determine a control specification (44) for a control element (40) of the flow path (7) according to the specified value (41) using at least one component characteristic map (46, 48) of at least one component (42) in the flow path (7).

Classes IPC  ?

• F02D 41/00 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants
• F02B 37/007 - Moteurs caractérisés par l'utilisation de pompes entraînées au moins temporairement par les gaz d'échappement les pompes entraînées par les gaz d'échappement étant disposées en parallèle
• F02B 37/013 - Moteurs caractérisés par l'utilisation de pompes entraînées au moins temporairement par les gaz d'échappement les pompes entraînées par les gaz d'échappement étant disposées en série
• F02D 41/24 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants caractérisée par l'utilisation de moyens numériques

Abrégé

The invention regards a dual-active-bridge (DAB) converter circuit (100) comprising a primary bridge circuit (116) and a secondary bridge circuit (126) that are inductively coupled to each other through a frequency transformer (102), wherein - a primary capacitor (114) is connected in parallel to the primary bridge circuit (116), - the primary bridge circuit (116) and the primary capacitor (114) are electrically connectable to a DC bus (1204), and - the secondary bridge circuit (126) is electrically connectable to a DC power supply (1202). According to the invention the dual-active-bridge converter circuit (100) further is configured to execute a pre-charging procedure for pre-charging the primary capacitor (114), wherein the pre-charging procedure comprises at least the step of transferring electrical power received from the DC power supply (1202) from the secondary bridge circuit (126) to the primary bridge circuit (116); and/or - the active-bridge converter circuit (500) is configured to execute a de-energizing procedure for de-energizing the primary capacitor (114), wherein the de-energizing procedure comprises at least the step of dissipating electrical energy stored in the primary capacitor (114) using at least the primary bridge circuit (116).

Classes IPC  ?

• H02M 1/32 - Moyens pour protéger les convertisseurs autrement que par mise hors circuit automatique
• H02M 1/36 - Moyens pour mettre en marche ou arrêter les convertisseurs
• H02M 3/335 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu avec transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrodes de commande pour produire le courant alternatif intermédiaire utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs

Abrégé

A method for the model-based open-loop and closed-loop control of an internal combustion engine, in which injection system set points for activating the injection system actuator are calculated as a function of a torque setpoint via a combustion model, and gas path set points for activating the gas path actuators are calculated via a gas path model. A measure of quality is calculated by an optimizer as a function of the injection system set points and the gas path set points. The measure of quality is minimized by the optimizer by changing the injection system set points and gas path set points within a prediction horizon. By using the minimized measure of quality, the injection system set points and gas path set points are set by the optimizer as definitive for adjusting the operating point of the internal combustion engine.

Classes IPC  ?

• F02D 41/38 - Commande de l'injection de combustible du type à haute pression
• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée

Abrégé

The invention relates to a control device (5) for an internal combustion engine (13), having - a primary control module (15) which is designed to determine at least one setpoint specification (17) for at least one secondary control module (19), wherein - the at least one secondary control module (19) is designed to determine at least one control specification (21), for controlling at least one actuator, depending on the at least one setpoint specification (17), wherein - the primary control module (15) has a determination module (23) which is designed to determine the at least one setpoint specification (17) by means of a model-based predictive control method taking into account a prediction horizon based on a physical time constant of the at least one secondary control module (19), wherein - the primary control module (15) has an operator interface (25) which is designed to receive at least one time specification parameter trajectory (11), which is specified by an operator or an operator device (1) at least for the prediction horizon, for at least one specification parameter, wherein - the determination module (23) is designed to determine the at least one setpoint specification (17) depending on the at least one received time specification parameter trajectory (11) by means of the model-based predictive control method by evaluating the specification parameter trajectory (11) for the prediction horizon.

Classes IPC  ?

• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée

Abrégé

The invention relates to a method for monitoring a wear state of a gas path control device (5) of an energy conversion device (1) having a gas path (7), comprising the following steps: - time-dependent detection of an actuator position of an actuator (11) provided for adjusting an actuating element (9) of the gas path control device (5), - determining at least one wear state parameter on the basis of the actuator position detected as a function of time, and - determining the wear state on the basis of the at least one wear state parameter.

Classes IPC  ?

• F02M 26/49 - Détection, diagnostic ou indication d’un fonctionnement anormal du système RGE

Abrégé

A method for diagnosing a fuel cell system, including the steps of: providing the fuel cell system includes at least two fuel cell modules, an electricity storage device, and a system control device; detecting an equipment output by the system control device; setting a predetermined load point on a first fuel cell module; assigning a first output to the predetermined load point; setting a second first output on the at least one second fuel cell module and a second output on the electricity storage device by the system control device, in such away that a total output- as the sum of the outputs and the detected equipment output-that is detected is zero; determining a first operating value of the first fuel cell module at the predetermined load point; and determining, based on the determined first operating value, a state of the first fuel cell module.

Classes IPC  ?

• H01M 8/04298 - Procédés de commande des éléments à combustible ou des systèmes d’éléments à combustible
• H01M 8/04313 - Procédés de commande des éléments à combustible ou des systèmes d’éléments à combustible caractérisés par la détection ou l'évaluation des variablesProcédés de commande des éléments à combustible ou des systèmes d’éléments à combustible caractérisés par la détection ou l'évaluation de la défaillance ou d'une fonction anormale
• H01M 8/04537 - Variables électriques
• H01M 8/04858 - Variables électriques
• H01M 8/04992 - Procédés de commande des éléments à combustible ou des systèmes d’éléments à combustible caractérisés par la mise en œuvre d’algorithmes mathématiques ou de calcul, p. ex. les boucles de commande de rétroaction, la logique floue, les réseaux neuronaux ou l’intelligence artificielle
• H01M 8/249 - Groupement d'éléments à combustible, p. ex. empilement d'éléments à combustible comprenant plusieurs groupements d'éléments à combustible, p. ex. ensembles modulaires
• H01M 16/00 - Combinaisons structurelles de différents types de générateurs électrochimiques

Abrégé

The invention relates to a method for diagnosing a fuel cell system (1) which has at least two fuel cell modules (5), at least one electricity storage device (7) and a system control device (3), wherein - an equipment output is detected by the system control device (3), wherein - a predetermined load point is set on the first fuel cell module (5.1), wherein - a first first output is assigned to the predetermined load point, wherein - a second first output on at least one second fuel cell module (5.2) of the at least two fuel cell modules (5) and a second output on the at least one electricity storage device (7) are set by means of the system control device (3), such that a total output as the sum of the plurality of outputs and the detected equipment output is zero, wherein - at least a first operating value of the first fuel cell module (5.1) is determined at the predetermined load point, wherein - a state of the first fuel cell module (5.1) is determined on the basis of the at least one determined first operating value.

Classes IPC  ?

• H01M 8/04298 - Procédés de commande des éléments à combustible ou des systèmes d’éléments à combustible
• H01M 8/04537 - Variables électriques
• H01M 8/04858 - Variables électriques
• H01M 8/04313 - Procédés de commande des éléments à combustible ou des systèmes d’éléments à combustible caractérisés par la détection ou l'évaluation des variablesProcédés de commande des éléments à combustible ou des systèmes d’éléments à combustible caractérisés par la détection ou l'évaluation de la défaillance ou d'une fonction anormale
• H01M 8/04992 - Procédés de commande des éléments à combustible ou des systèmes d’éléments à combustible caractérisés par la mise en œuvre d’algorithmes mathématiques ou de calcul, p. ex. les boucles de commande de rétroaction, la logique floue, les réseaux neuronaux ou l’intelligence artificielle
• H01M 8/249 - Groupement d'éléments à combustible, p. ex. empilement d'éléments à combustible comprenant plusieurs groupements d'éléments à combustible, p. ex. ensembles modulaires
• H01M 16/00 - Combinaisons structurelles de différents types de générateurs électrochimiques

Abrégé

The invention relates to a filter holder (3) having at least one receptacle (13) for a filter (15), wherein: an inflow channel (19) is formed in the filter holder (3); the filter holder (3) has an inflow opening (21), via which a medium to be filtered can enter the inflow channel (19); in the filter holder (3) an inflow chamber (23) is formed which has at least one inlet opening (25) associated with the at least one receptacle (13), such that the medium to be filtered can enter the filter (15) from the inflow chamber (23) via the inlet opening (25), if the filter (15) is disposed on the receptacle (13), wherein the inflow channel (19) is fluidically connected to the inflow chamber (23) via an overflow wall (27), and wherein the overflow wall (27) projects beyond a lower edge (31) of the inlet opening (25) in the vertical direction.

Classes IPC  ?

• F01M 11/03 - Montage ou raccordement des moyens d'épuration du lubrifiant se rapportant à la "machine" ou machine motriceÉléments constitutifs des moyens d'épuration du lubrifiant
• F16N 39/06 - Dispositions pour conditionner des lubrifiants dans les circuits de lubrification par filtrage
• B01D 35/02 - Filtres adaptés à des endroits particuliers, p. ex. conduites, pompes, robinets
• B01D 35/30 - Structure du carter de filtre
• B01D 27/14 - Filtres à cartouches du type à jeter ayant plusieurs éléments filtrants
• B01D 35/00 - Dispositifs filtrants ayant des particularités non couvertes spécifiquement par les groupes , applications non couvertes spécifiquement par les groupes Dispositifs auxiliaires pour la filtrationStructure du carter de filtre
• B01D 29/50 - Filtres à éléments filtrants stationnaires pendant la filtration, p. ex. filtres à aspiration ou à pression, non couverts par les groupes Leurs éléments filtrants à plusieurs éléments filtrants caractérisés par leur agencement relatif

Abrégé

The invention relates to a method for operating a hybrid drive (1000), which comprises - an internal combustion prime mover (1200), which has an internal combustion engine (1210), and - an electric machine (1400), to which a converter (1650) is electrically connected, wherein the internal combustion engine (1200) and the electric machine (1400) are torque-transmittingly connected to each other by means of a drive shaft (1100), and wherein a rotational motion signal (DBS) associated with the drive shaft (1100) is determined. According to the invention, the rotational motion signal (DBS) is determined by means of an electrical converter variable (GSR) of the converter (1650), and a signal characterization (KS) of a momentary curve (VM) of the converter variable (GSR) is determined, the signal characterization (KS) being designed to indicate cylinder misfire operation (BZA) of the internal combustion engine (1200).

Classes IPC  ?

• B60K 6/20 - Agencement ou montage de plusieurs moteurs primaires différents pour une propulsion réciproque ou commune, p. ex. systèmes de propulsion hybrides comportant des moteurs électriques et des moteurs à combustion interne les moteurs primaires étant constitués de moteurs électriques et de moteurs à combustion interne, p. ex. des VEH
• B60K 6/48 - Agencement ou montage de plusieurs moteurs primaires différents pour une propulsion réciproque ou commune, p. ex. systèmes de propulsion hybrides comportant des moteurs électriques et des moteurs à combustion interne les moteurs primaires étant constitués de moteurs électriques et de moteurs à combustion interne, p. ex. des VEH caractérisés par l'architecture du véhicule électrique hybride du type parallèle
• B60W 10/06 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des moteurs à combustion
• B60W 10/08 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des unités de traction électrique, p. ex. des moteurs ou des générateurs
• B60W 10/30 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande d'équipements auxiliaires, p. ex. des compresseurs pour la climatisation ou des pompes à huile
• B60W 20/11 - Commande de l'apport de puissance de chacun des moteurs primaires pour répondre à la demande de puissance requise utilisant des stratégies de commande prédictive [MPC], c.-à-d. procédés de commande basés sur des modèles de prédiction de performance
• B60W 20/50 - Stratégies de commande pour répondre aux défaillances du système, p. ex. pour le diagnostic de pannes, le fonctionnement de secours ou en mode de fonctionnement dégradé
• B60W 30/182 - Sélection entre plusieurs modes opératoires, p. ex. confort ou sportif
• B60W 30/188 - Commande des paramètres de puissance de la ligne de transmission, p. ex. déterminant la puissance requise
• B60W 40/00 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier
• B60W 50/08 - Interaction entre le conducteur et le système d'aide à la conduite
• B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention
• F02D 45/00 - Commande électrique non prévue dans les groupes
• B60L 1/00 - Fourniture de l'énergie électrique à l'équipement auxiliaire des véhicules à traction électrique

Abrégé

The invention relates to an exhaust gas turbocharger arrangement (1) for an internal combustion engine (1000), comprising three exhaust gas turbochargers (10, 20, 30) for turbocharging the internal combustion engine (1000) and for arrangement above the top (2_OS) of the engine, wherein the exhaust gas turbocharger arrangement (1) has a high-pressure stage (HDS) with a high-pressure exhaust gas turbocharger (30, HD-ATL), a low-pressure stage (NDS) with a first and a second low-pressure exhaust gas turbocharger (10, 20, ND-ATL) and an exhaust gas duct (3) with a high-pressure duct (3HD) and a low-pressure duct (3ND), wherein the exhaust gas duct also has a high-pressure stage bypass. According to the invention, - the low-pressure duct (3ND) has a Y-branch pipe (HR) between the high-pressure exhaust gas turbocharger (30) of the high-pressure stage and the first and second low-pressure exhaust gas turbochargers (10, 20) of the low-pressure stage, and - the high-pressure duct (3HD) has an engine exhaust gas duct (MA) and a high-pressure stage bypass line (BP), wherein the high-pressure stage bypass line (BP) is connected on a first side to the engine exhaust gas duct (MA) and on a second side to the Y-branch pipe (HR), wherein - in a part running below the Y-branch pipe (HR), the high-pressure stage bypass line (BP) has a bypass actuator (BS).

Classes IPC  ?

• F02B 37/007 - Moteurs caractérisés par l'utilisation de pompes entraînées au moins temporairement par les gaz d'échappement les pompes entraînées par les gaz d'échappement étant disposées en parallèle
• F02B 37/00 - Moteurs caractérisés par l'utilisation de pompes entraînées au moins temporairement par les gaz d'échappement
• F02B 37/013 - Moteurs caractérisés par l'utilisation de pompes entraînées au moins temporairement par les gaz d'échappement les pompes entraînées par les gaz d'échappement étant disposées en série
• F02B 37/18 - Commande des pompes par dérivation des gaz d'échappement
• F02B 67/10 - Moteurs caractérisés par l'agencement d'appareils auxiliaires non prévu ailleurs, p. ex. un appareil ayant des fonctions différentesEntraînement non prévu ailleurs de ces appareils auxiliaires par les moteurs d'appareils d'alimentation ou de balayage
• F02B 75/18 - Moteurs polycylindriques
• F02B 75/22 - Moteurs polycylindriques avec les cylindres disposés en V, en éventail ou en étoile

Produits et services

Motors and engines, drive units and controllers for operating machines, motors and engines, for use in the following fields: energy supply; machines and parts of machines for operating machines for energy production; electricity generators. Recorded content, in particular databases, media content and software including software for monitoring, analysing and controlling apparatus and installations for energy generation; scientific and laboratory devices for treatment using electricity; apparatus, instruments and cables for electricity, in particular apparatus and instruments for accumulating and storing electricity, apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; measuring, detecting, monitoring and controlling devices, especially, testing and quality control devices, measuring devices, controllers and regulators, data loggers and recorders, sensors, detectors and monitoring instruments; electric power supplies. Installation, repair and maintenance services in relation to the following goods: drive installations, inspection equipment, measuring equipment, monitoring devices, regulation devices, control devices and alarm devices; installation, repair and maintenance in relation to the following goods: equipment and installations, for use in the following fields: energy (production of -), energy distribution, energy storage. Information Technology [IT] consultancy especially, software development, programming and implementation, including the following services: design of operational software for accessing and using cloud computing networks, rental of computer hardware and facilities, hosting, software as a service (SaaS), rental of software, including the following services: cloud computing, cloud hosting provider services, providing virtual computer systems through cloud computing; information technology [IT] consultancy especially providing temporary use of on-line non-downloadable operating software for accessing and using a cloud computing network; Information Technology [IT] consultancy advice in the fields of information services, it security, it protection, it restoration, data duplication data conversion and data coding services (computer programming); scientific and technological services; testing, authentication and quality control; design services.

Abrégé

A method for a model-based open-loop and closed-loop control of an internal combustion engine includes the steps of: calculating, by an optimizer, a pre-optimized quality measure based on an operating situation, wherein, in calculating the pre-optimized quality measure, a plurality of discrete manipulated variables having a plurality of discrete settings are interpreted as a plurality of continuous manipulated variables having a continuous settings range; quantizing the plurality of continuous manipulated variables, and the plurality of continuous manipulated variables are set as a plurality of new discrete manipulated variables (SG(new)) having a plurality of discrete settings; and calculating, by the optimizer, a post-optimized quality measure based on the plurality of new discrete manipulated variables and the operating situation of the internal combustion engine, and the post-optimized quality measure is set as critical for an operating point of the internal combustion engine by the optimizer.

Classes IPC  ?

• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée
• F02D 41/30 - Commande de l'injection de combustible

Abrégé

The invention relates to a mixing device (3) for thoroughly mixing an exhaust gas stream with a reactant, wherein: the mixing device (3) comprises a housing (9) and, in the housing (9), a first sub-chamber (19) and a second sub-chamber (21), which is separated from the first sub-chamber (19) by a partition wall (23) disposed in the housing (9); the housing (9) has an exhaust gas inlet (11) leading into the first sub-chamber (19); at least three through-holes (29) are formed in the partition wall (23), through which through-holes exhaust gas entering the first sub-chamber (19) through the exhaust gas inlet (11) can flow over into the second sub-chamber (21); at least one first through-hole (29.1) of the at least three through-holes (29) is a passive through-hole; at least two second through-holes (29.2) of the at least three through-holes (29) are active through-holes; the active through-holes are assigned one introducing device (15) each, which introducing device is designed to introduce the reactant into the mixing device (3); and the housing (9) has an exhaust gas outlet (13) leading out of the second sub-chamber (21).

Classes IPC  ?

• F01N 3/20 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs par conversion thermique ou catalytique des composants nocifs des gaz d'échappement caractérisés par les méthodes d'opérationCommande spécialement adaptés à la conversion catalytique

Abrégé

The invention relates to a method for monitoring the operation of an internal combustion engine (1), wherein during operation of the internal combustion engine (1) an acoustic signal is at least partially detected during a closing procedure of a gas exchange valve (9) of the internal combustion engine (1), wherein at least one functional state of the internal combustion engine (1) is assessed based on the detected acoustic signal, wherein the at least one functional state of the internal combustion engine (1) is selected from a group consisting of a state of the gas exchange valve (9) and a state of a structure-borne noise sensor (15) used for detecting the acoustic signal.

Classes IPC  ?

• F02D 35/02 - Commande non électrique des moteurs en fonction des conditions extérieures ou intérieures aux moteurs, non prévue ailleurs des conditions intérieures
• F02D 41/22 - Dispositifs de sécurité ou d'avertissement en cas de conditions anormales

Abrégé

The invention relates to an exhaust gas after treatment device (1) having a catalytic converter system (39) and a container (3), the catalytic converter system (39) being arranged in an interior space (35) of the container (3), wherein the container (3) has at least two openings (5, 7), a first opening (5) of the two openings (5, 7) being connected to the catalytic converter system (39) at the delivery end, and the second opening (7) of the two openings (5, 7) being connected to the catalytic converter system (39) at the discharge end.

Classes IPC  ?

• F01N 3/20 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs par conversion thermique ou catalytique des composants nocifs des gaz d'échappement caractérisés par les méthodes d'opérationCommande spécialement adaptés à la conversion catalytique
• F01N 3/30 - Aménagements pour l'alimentation en air additionnel
• F01N 13/00 - Silencieux ou dispositifs d'échappement caractérisés par les aspects de structure
• F01N 9/00 - Commande électrique des appareils de traitement des gaz d'échappement

Abrégé

NGGGNNNGGGGNN).

Classes IPC  ?

• H02J 3/38 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs
• H02J 3/42 - Synchronisation d'un générateur pour sa connexion à un réseau ou à un autre générateur avec connexion automatique en parallèle quand le synchronisme est obtenu
• H02P 9/04 - Commande s'exerçant sur un moteur primaire non électrique et dépendant de la valeur d'une caractéristique électrique à la sortie de la génératrice

Abrégé

The invention relates to a generator set and to a method and a device for operating a generator set (100), comprising an internal combustion engine (120) and a generator (140), which is connected to a motor (122) of the internal combustion engine (120) so as to transmit a torque, for providing an electric output (P) to an electric supply grid (1000) or for receiving the electric output (P) from same, wherein the supply grid (1000) is associated with a grid frequency (FN), a grid voltage (UN), and a grid phase (PN), said method having the steps of: - specifying a generator set frequency (FG) and a generator set phase (PG) of the voltage (UG) of the output (PG) which is generated by the generator (140), in particular on the basis of a generator set rotational speed (NG) during the operation of the internal combustion engine (120), and - adapting a torque-forming combustion control variable (EP) for the motor. According to the invention, the method has the step of: - operating the motor (122) of the internal combustion engine (120) in a phase-regulating mode (PRM), thereby regulating a motor phase (PM) by means of a phase regulator (136) in order to change the generator set phase (PG). The motor phase (PM) is in a known phase relationship with the generator set phase (PG), the torque-forming combustion control variable (EP) for the motor (122) is adjusted in order to adapt the motor phase (PM) to a motor target phase (PV), and the motor target phase (PV) is determined using a target phase generator (164), which is arranged upstream of the phase regulator (136), on the basis of a computational rotational reference system which describes the rotational movement of an imaginary inertia-increasing mass (VSM) with a virtual stabilization rotational speed (NV).

Classes IPC  ?

• H02J 3/38 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs
• H02J 3/46 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs contrôlant la répartition de puissance entre les générateurs, convertisseurs ou transformateurs
• F02D 29/06 - Commande de moteurs, cette commande étant particulière aux dispositifs entraînés, ces dispositifs étant autres que des organes ou accessoires essentiels à la marche du moteur, p. ex. commande de moteur par des signaux extérieurs particulière aux moteurs entraînant des groupes électrogènes

Abrégé

A method for the model-based open-loop and closed-loop control of an internal combustion engine includes the steps of: during stationary operation, switching takes place cyclically from the normal operation to an exploration operation, wherein in the exploration operation, an exploration measure of quality (J/EXP) is calculated in accordance with combustion model and variance (VAR) thereof, wherein the exploration measure of quality (J/EXP) is set as essential for the operating point of the internal combustion engine, wherein on the basis of the operating variables of the internal combustion engine combustion model is adapted, and wherein switching back to normal operation takes place.

Classes IPC  ?

• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée
• F02D 41/30 - Commande de l'injection de combustible

Abrégé

The invention relates to a control device (5) for a self-propelled transport vehicle (3) having a first loading region (7.1), with a navigation module (13) which is designed to navigate the transport vehicle (3) having the control device (5) to a predetermined location, and with a positioning module (15) which is designed to position the transport vehicle (3) having the control device (5) at the predetermined location relative to at least one further transport vehicle (3) having a second loading region (7.2), in particular in such a manner that the first loading region (7.1) of the transport vehicle (3) having the control device (5) and the second loading region (7.2) form an overall loading region (11).

Classes IPC  ?

• G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions

Abrégé

GfGsollsollfsollsollsoll) can be transmitted by the closed-loop control device (3) to the open-loop control device (11).

Classes IPC  ?

• F02D 29/06 - Commande de moteurs, cette commande étant particulière aux dispositifs entraînés, ces dispositifs étant autres que des organes ou accessoires essentiels à la marche du moteur, p. ex. commande de moteur par des signaux extérieurs particulière aux moteurs entraînant des groupes électrogènes
• F02D 31/00 - Utilisation de régulateurs non électriques sensibles à la vitesse pour commander les moteurs à combustion, non prévue ailleurs
• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée

Abrégé

PGG epPsollsoll Msollsoll epMsollsoll Msollsoll νpp).

Classes IPC  ?

• F02D 29/06 - Commande de moteurs, cette commande étant particulière aux dispositifs entraînés, ces dispositifs étant autres que des organes ou accessoires essentiels à la marche du moteur, p. ex. commande de moteur par des signaux extérieurs particulière aux moteurs entraînant des groupes électrogènes
• H02P 9/04 - Commande s'exerçant sur un moteur primaire non électrique et dépendant de la valeur d'une caractéristique électrique à la sortie de la génératrice
• F02D 31/00 - Utilisation de régulateurs non électriques sensibles à la vitesse pour commander les moteurs à combustion, non prévue ailleurs

Abrégé

Gsollsollsollsollsoll) can be transmitted by the closed-loop control device (3) to the open-loop control device (11).

Classes IPC  ?

• F02D 29/06 - Commande de moteurs, cette commande étant particulière aux dispositifs entraînés, ces dispositifs étant autres que des organes ou accessoires essentiels à la marche du moteur, p. ex. commande de moteur par des signaux extérieurs particulière aux moteurs entraînant des groupes électrogènes
• F02D 31/00 - Utilisation de régulateurs non électriques sensibles à la vitesse pour commander les moteurs à combustion, non prévue ailleurs
• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée

Abrégé

PGG ePP ePP fGG eff eff f ). The control device (3) has a switchover module (22) which is designed to use the first specification variable (16) to actuate the internal combustion engine (5) in a first function state and to use the second specification variable (20) to actuate the internal combustion engine (5) in a second function state of the switchover module (22). The output controller (14) and the frequency controller (18) are designed to calculate at least one control component for each assigned specification variable (16, 20) during the operation of the control device (3) regardless of the current function state of the switchover module (22).

Classes IPC  ?

• F02D 29/06 - Commande de moteurs, cette commande étant particulière aux dispositifs entraînés, ces dispositifs étant autres que des organes ou accessoires essentiels à la marche du moteur, p. ex. commande de moteur par des signaux extérieurs particulière aux moteurs entraînant des groupes électrogènes
• F02D 31/00 - Utilisation de régulateurs non électriques sensibles à la vitesse pour commander les moteurs à combustion, non prévue ailleurs

Abrégé

GfGsollsollfsollsollGG), a target speed value, and a generator output.

Classes IPC  ?

• F02D 29/06 - Commande de moteurs, cette commande étant particulière aux dispositifs entraînés, ces dispositifs étant autres que des organes ou accessoires essentiels à la marche du moteur, p. ex. commande de moteur par des signaux extérieurs particulière aux moteurs entraînant des groupes électrogènes
• H02P 9/04 - Commande s'exerçant sur un moteur primaire non électrique et dépendant de la valeur d'une caractéristique électrique à la sortie de la génératrice
• F02D 31/00 - Utilisation de régulateurs non électriques sensibles à la vitesse pour commander les moteurs à combustion, non prévue ailleurs

Abrégé

GPPGfff), - said closed-loop control device (3) also having a preselection module (22) which is designed to identify a third specification variable (24), - said closed-loop control device (3) being designed to combine the first specification variable (16), the second specification variable (20) and the third specification variable (24) with one another to form a total specification variable (26), and - to use the total specification variable (26) for controlling the internal combustion engine (5).

Classes IPC  ?

• F02D 29/06 - Commande de moteurs, cette commande étant particulière aux dispositifs entraînés, ces dispositifs étant autres que des organes ou accessoires essentiels à la marche du moteur, p. ex. commande de moteur par des signaux extérieurs particulière aux moteurs entraînant des groupes électrogènes
• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée
• H02P 9/00 - Dispositions pour la commande de génératrices électriques de façon à obtenir les caractéristiques désirées à la sortie
• F02D 31/00 - Utilisation de régulateurs non électriques sensibles à la vitesse pour commander les moteurs à combustion, non prévue ailleurs
• F02D 41/06 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections pour des conditions particulières de fonctionnement pour le démarrage ou le réchauffage du moteur

Abrégé

The invention relates to a method for operating an internal combustion engine (1) having at least one combustion chamber (3), to which at least one injector (5) is assigned, and at least one knocking sensor (7), wherein a) a first signal from the at least one knocking sensor (7) is captured in a first temporal measurement window for a first load point and for an energization period, assigned to a pre-injection, of the at least one injector (5) for at least one operating cycle of a first combustion chamber (3), wherein b) a first first evaluation point is calculated from the at least one first signal by means of a first metric (S8), wherein c) a second signal from the at least one knocking sensor (7) is captured in the first temporal measurement window for the first load point and for a second energization period, assigned to the pre-injection, of the at least one injector (5) for at least one operating cycle of the first combustion chamber (3), wherein d) a second first evaluation point is calculated from the at least one second signal by means of the first metric (S8), wherein e) an optimum energization period is determined as the optimum of the first first evaluation point and the second first evaluation point, wherein f) the optimum energization period for the first load point and the first combustion chamber (3) is stored and/or used.

Classes IPC  ?

• F02D 41/24 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants caractérisée par l'utilisation de moyens numériques
• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée
• F02D 41/40 - Commande de l'injection de combustible du type à haute pression avec des moyens pour commander la synchronisation ou la durée de l'injection
• F02D 35/02 - Commande non électrique des moteurs en fonction des conditions extérieures ou intérieures aux moteurs, non prévue ailleurs des conditions intérieures
• F02D 41/00 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants

Abrégé

A method for monitoring an operability of a vehicle, the method including the steps of: traveling a route, which is defined, with the vehicle; detecting at least one power parameter of the vehicle, the at least one power parameter being characteristic for a power of a drive of the vehicle; comparing, in a first comparison, the at least one power parameter with historical data regarding the route traveled; and evaluating the operability of the vehicle based on the first comparison.

Classes IPC  ?

• G07C 5/04 - Enregistrement ou indication du temps de circulation, de fonctionnement, d'arrêt ou d'attente uniquement utilisant des moyens de comptage ou compteurs à horloge
• B60T 17/22 - Dispositifs pour surveiller ou vérifier les systèmes de freinsDispositifs de signalisation
• B61C 5/00 - Locomotives ou automotrices à moteurs à combustion interne ou turbines à gaz
• B61L 27/57 - Diagnostic ou maintenance côté voie, p. ex. mises à jour de logiciel pour des véhicules ou des trains, p. ex. surveillance côté voie de l'état des trains

Abrégé

A method for a model-based open-loop and closed-loop control of an internal combustion engine includes the steps of: determining, via a combustion model, injection system setpoint values for controlling injection system actuators, according to a setpoint torque; adapting, during an operation of the internal combustion engine, the combustion model according to a model value, the model value being calculated from a first Gaussian process model for representing a base grid and a second Gaussian process model for representing adaptation data points; determining, by an optimizer, a minimized measure of quality by changing the injection system setpoint values within a prediction horizon, and, in an event that the minimized measure of quality is found, the injection system setpoint values are set as critical for adjusting an operating point of the internal combustion engine; and monitoring the model value in respect of a monotony which is predefined.

Classes IPC  ?

• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée
• F02D 41/30 - Commande de l'injection de combustible

Abrégé

The invention relates to a bearing part (100) for a plain bearing (1000) comprising a bearing layer (140) designed to slide in a bearing manner, in particular a bearing shell (102) comprising a sliding layer (140) on a main body (120.1) or a rotating component (1002) comprising a contact layer (140.2) on a rotating body (120.2), the bearing layer (140) extending as a path over a base body (120) and being directed toward a flow gap (200) formed between two bearing parts (100), characterised in that - the bearing layer (140) designed to slide in a bearing manner has a number (ZA) of at least one stopping feature (160) which generates a fluidic resistance in the flow gap (200) and which is designed as an elevation (162) in the bearing layer surface (142) of the bearing layer (140), which elevation projects into the flow gap (200).

Classes IPC  ?

• F16C 33/12 - Composition structuraleEmploi de matériaux spécifiés ou de traitement particulier des surfaces, p. ex. contre la rouille
• F16C 33/20 - Surface de glissement principalement constituée de matériaux plastiques
• F16C 33/10 - Structures relatives à la lubrification
• F16C 33/14 - Procédés particuliers de fabricationRodage
• F16C 9/02 - Paliers de vilebrequin
• F16C 17/02 - Paliers à contact lisse pour mouvement de rotation exclusivement pour charges radiales uniquement

Abrégé

A control device for controlling a watercraft includes: a position detection module configured to detect a current position of the watercraft; a positioning module configured to determine a new position for the watercraft within a delimited region depending on at least one positioning parameter when the watercraft approaches a boundary of the delimited region to within a predetermined distance or a parameterizable distance.

Classes IPC  ?

• B63B 79/40 - Surveillance des caractéristiques ou des paramètres de fonctionnement des navires en opération pour le suivi des operations des navires, p. ex. le suivi de leur vitesse, de leur itinéraire ou de leur calendrier d’entretien
• B63B 79/10 - Surveillance des caractéristiques ou des paramètres de fonctionnement des navires en opération utilisant des capteurs, p. ex. des capteurs de pression, des jauges de contrainte ou des accéléromètres
• G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions
• G08G 3/02 - Systèmes anticollision

Abrégé

A crankcase includes: at least one cylinder for an internal combustion engine, the cylinder including: a cylinder interior; a cylinder liner which is arranged within the cylinder interior; a cylinder head which closes the cylinder interior, wherein the cylinder head includes a receiving way; a cooling system which guides a coolant flow and has a cooling chamber; a distribution system to separate the coolant flow into a primary partial flow and at least one secondary partial flow, the distribution system including a main channel for the primary partial flow and at least one branch-off passage for the at least one secondary partial flow, the at least one branch-off passage branching off from the main channel and being arranged transversely to the main channel for the at least one secondary partial flow.

Classes IPC  ?

• F02F 1/14 - Cylindres avec moyens pour diriger, guider ou diffuser le liquide
• F01P 3/02 - Disposition du refroidissement des cylindres ou des hauts de cylindres
• F02F 1/24 - Culasses de cylindres
• F02F 1/40 - Culasses de cylindres avec moyens pour diriger, guider ou diffuser le liquide

Abrégé

A drive for a vehicle includes: an internal combustion engine; a freewheel device, a drive shaft, the internal combustion engine configured for being drive-operatively connected to the drive shaft of the drive via the freewheel device, the freewheel device being configured to decouple the internal combustion engine from the drive shaft if a rotational speed of the drive shaft exceeds a rotational speed of the internal combustion engine; and a bridging device which is designed to couple the internal combustion engine to the drive shaft in at least one operating situation of the drive if the internal combustion engine is separated from the drive shaft by the freewheel device.

Classes IPC  ?

• B63H 21/20 - Aménagements de l'appareil moteur de propulsion ou de certains de ses éléments pour utilisation à bord des navires le navire étant propulsé par une combinaison d'éléments moteurs de types différents
• B63H 23/16 - Transmission de l'énergie de l'appareil de propulsion aux éléments propulsifs à entraînement mécanique pour transmettre l'action de plusieurs ensembles de propulsion permettant la combinaison d'emploi des ensembles de propulsion caractérisée par l'aptitude au changement de marche
• B63H 21/21 - Moyens de commande du moteur ou de la transmission spécialement adaptés à l'utilisation à bord d'un navire

Abrégé

A method for operating a data center in an electrical network, the method including the steps of: processing a plurality of calculation tasks by the data center; and assigning each one of the plurality of calculation tasks at least one of a prioritization value and a calculation complexity, the plurality of calculation tasks being processed taking into account at least one of the prioritization value and the calculation complexity and taking into account a power provision parameter of the electrical network.

Classes IPC  ?

• H02J 3/00 - Circuits pour réseaux principaux ou de distribution, à courant alternatif

Produits et services

Motors and engines, except for land vehicles, drive units except for land vehicles, specifically, drives for machines, and controllers, specifically, hydraulic, electric, and manual controls for operating machines, motors and engines, for use in the field of energy supply; Machines, specifically, electric generators and parts of machines for operating machines, namely, assemblies and parts of assemblies of pneumatic, hydraulic, electric, and electronic machines, actuators, and sensors for energy production; Electricity generators; electric power supplies, namely, mobile electric power generators, accumulators, and batteries Recorded content, namely, electronic databases in the field of energy generation; recorded media, specifically, pre-recorded digital media devices featuring energy generation and excluding gaming apparatus; recorded computer software for use in monitoring, analysing and controlling apparatus and installations for energy generation; scientific and laboratory devices, specifically, wire connectors and electricity conduits for treatment using electricity; apparatus, instruments and electric cables for electricity, in particular apparatus and instruments for accumulating and storing electricity and apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; measuring, detecting, monitoring and controlling devices, namely, testing and quality control devices in the nature of circuit testers and pulse generators for testing electric current, measuring devices being electronic devices for measuring electric current, controllers and regulators in the nature of electric current control devices and voltage regulators, electronic data loggers and electronic data recorders, electric sensors, and detectors and monitoring instruments in the nature of electronic monitors and monitor modules for monitoring electric current and electrical signals Installation, repair, and maintenance of drive installations for generating power, inspection equipment, measuring equipment, electronic monitoring devices for monitoring electric current, regulation devices being apparatus and instruments for regulating electric current, electric current control devices, and fire, burglar, and security alarm devices; Installation, repair and maintenance of energy production equipment, equipment for distributing energy, and equipment for storing energy IT services, namely, computer software development, computer programming and implementation of software for others, specifically, design of operational computer software for accessing and using cloud computing networks, rental of computer hardware and data center facilities, hosting of web sites of others, Software as a service (SAAS) services featuring software for use in the field of energy production, rental of software for data processing, cloud computing featuring software for use in energy production, cloud hosting provider services, and providing virtual computer systems through cloud computing; IT services, namely, providing temporary use of on-line non-downloadable operating software for accessing and using a cloud computing network; IT services, namely, information technology consulting services in the fields of IT security, IT protection, IT restoration, data duplication, data conversion, and data coding services and technical advice relating to the design of computer hardware; Science and technology services, namely, information technology consulting services; Testing of computer software, authentication of users and software processes, and quality control for others; Computer system design services

Abrégé

A control device includes: a receiving unit, the control device being configured for controlling a technical system including at least one controllable component with respect to a target variable taking into consideration a forecast curve, which is provided with a plurality of values for a plurality of points in time in a future time period by the receiving unit; and an optimizer including an analysis unit configured for analyzing the forecast curve and an approximator configured for specifying an approximated forecast curve, the analysis unit being configured for setting a plurality of supporting points based on analyzed ones of the plurality of values of the forecast curve, and the approximator being configured for specifying the approximated forecast curve with the plurality of supporting points that are set based on the analyzed ones of the plurality of values of the forecast curve.

Classes IPC  ?

• G05B 15/02 - Systèmes commandés par un calculateur électriques

Produits et services

(1) Motors and engines, drive units and controllers for operating machines, motors and engines, for use in the following fields: energy supply; machines and parts of machines for operating machines for energy production; electricity generators. (2) Recorded content, in particular databases, media content and software including software for monitoring, analysing and controlling apparatus and installations for energy generation; scientific and laboratory devices for treatment using electricity; apparatus, instruments and cables for electricity, in particular apparatus and instruments for accumulating and storing electricity, apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; measuring, detecting, monitoring and controlling devices, especially, testing and quality control devices, measuring devices, controllers and regulators, data loggers and recorders, sensors, detectors and monitoring instruments; electric power supplies. (1) Installation, repair and maintenance services in relation to the following goods: drive installations, inspection equipment, measuring equipment, monitoring devices, regulation devices, control devices and alarm devices; installation, repair and maintenance in relation to the following goods: equipment and installations, for use in the following fields: energy (production of -), energy distribution, energy storage. (2) Information Technology [IT] consultancy especially, software development, programming and implementation, including the following services: design of operational software for accessing and using cloud computing networks, rental of computer hardware and facilities, hosting, software as a service (SaaS), rental of software, including the following services: cloud computing, cloud hosting provider services, providing virtual computer systems through cloud computing; information technology [IT] consultancy especially providing temporary use of on-line non-downloadable operating software for accessing and using a cloud computing network; Information Technology [IT] consultancy advice in the fields of information services, it security, it protection, it restoration, data duplication data conversion and data coding services (computer programming); scientific and technological services; testing, authentication and quality control; design services.