The invention relates to a nutrient medium for cultivating osmotolerant microorganisms and the use thereof. The invention further relates to a method for isolating and/or enhancing the growth of osmotolerant microorganisms. The invention also relates to a kit for analyzing osmotolerant microorganisms.
C12N 1/00 - Micro-organismes, p. ex. protozoairesCompositions les contenantProcédés de culture ou de conservation de micro-organismes, ou de compositions les contenantProcédés de préparation ou d'isolement d'une composition contenant un micro-organismeLeurs milieux de culture
The invention relates to a circuit and to a method for operating an electrical machine (M) connected to at least three phases (L1, L2, L3) of a power supply network by means of a frequency converter (1) that has a DC link (3), wherein, by means of a synchronous inverter (7) that is actuated by a DC chopper (6) and comprises two bridge halves switching the positive and the negative half-waves respectively, the energy generated by said machine (M) is fed back into the power supply network. According to the invention, the synchronous inverter (7) has an asymmetrical design such that, to switch the potential tapped from the DC link (3) by the DC chopper (6), switching is carried out by a first bridge half (8) that consists of thyristors (S1, S3, S5) as electronic switches, and such that the second bridge half (9) comprises reverse-blocking electronic switches (S2, S4, S6) able to be switched off.
H02M 7/5387 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs, p. ex. onduleurs à impulsions à un seul commutateur dans une configuration en pont
H02M 7/79 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continuTransformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif avec possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande
H02P 27/08 - Dispositions ou procédés pour la commande de moteurs à courant alternatif caractérisés par le type de tension d'alimentation utilisant une tension d’alimentation à fréquence variable, p. ex. tension d’alimentation d’onduleurs ou de convertisseurs utilisant des convertisseurs de courant continu en courant alternatif ou des onduleurs avec modulation de largeur d'impulsions
B60L 7/10 - Freinage dynamo-électrique par récupération
The invention relates to a concentrate used for the preparation of a cocktail, in which a cocktail concentrate (3) is entrapped in a frozen outer envelope (2) which is composed of a liquid.
In an electromechanical transducer comprising a plurality of stacked films made of an electroactive polymer, further comprising electrodes that are placed on top of one another, are applied to the films, and are each provided with at least one contact lug, the contact lugs (4) are interconnected by at least one electrode (8, 9) applied to a polymer strip (7), an electrical terminal of the electrode (8, 9) is provided on the polymer strip (7) at the end thereof (7), and the polymer strip (7) is pretensioned and is fastened to a stack (11) of films in the shape of a U in a side view.
B06B 1/06 - Procédés ou appareils pour produire des vibrations mécaniques de fréquence infrasonore, sonore ou ultrasonore utilisant l'énergie électrique fonctionnant par effet piézo-électrique ou par électrostriction
5.
METHOD AND DEVICE FOR UNWINDING AND LAYING A THIN FILM
The invention relates to a method for unwinding and laying a thin film from a roll having a stationary shaft, wherein the film (14) is wound onto a vacuum roll (25), wherein a vacuum is applied to some sections of the surface of the vacuum roll (25) and, during a rotational and synchronized translational relative movement between the vacuum roll (25) covered with the film (14) and a table (21) arranged thereunder, the film (25) is laid on the table (21), a positive pressure being applied to some sections of the surface of the vacuum roll (25). The method is preferably carried out by using a device in which a bearing device (31) is arranged on a machine frame (30) such that the bearing device (31) can be moved horizontally and vertically over a table (32), and in which, in the bearing device (31), a vacuum roll (52) to some sections of which a vacuum can be applied is provided for winding up the film (38) from the roll (39), and to some sections of which a positive pressure can be applied in order to lay the film (38) on the table (32).
H01L 41/27 - Fabrication de dispositifs piézo-électriques ou électrostrictifs multicouches ou de leurs parties constitutives, p.ex. en empilant des corps piézo-électriques et des électrodes
H01L 41/277 - Fabrication de dispositifs piézo-électriques ou électrostrictifs multicouches ou de leurs parties constitutives, p.ex. en empilant des corps piézo-électriques et des électrodes par empilement de corps massifs piézo-électriques ou électrostrictifs et d’électrodes
The present invention relates to a control unit for a flying object, which flying object comprises a plurality of sensors, which each produce at least one measured value, so that a first plurality of measured values is produced, wherein at least one forwarding device is provided, which forwards the measured values to a control unit, wherein the control unit comprises a first memory unit, in which a plurality of reference values is stored, wherein furthermore a second plurality of measured values exists, which is a selection of two or more measured values from the first plurality characterized in that at least one reference value is stored in the first memory unit for each measured value from the second plurality of measured values, each measured value from the second plurality is compared with at least one reference value by means of a comparison algorithm executed by the control unit and the comparison algorithm thereupon outputs a measurement status value, and the control system assigns an object status value to the flying object, which object status value is calculated as a function of all measurement status values. The present invention further relates to a corresponding method.
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p. ex. utilisant des pilotes automatiques
7.
METHOD FOR PRODUCING A MULTILAYER ELECTROMECHANICAL TRANSDUCER
The invention relates to a method for producing at least one multilayer electromechanical transducer (44), having the steps of providing at least one dielectric elastomer film (10, 16, 22, 30, 46), applying at least one electrode layer (12, 18, 20, 24, 26, 28, 42) onto at least one first part (16.1, 16.4, 22.1) of the elastomer film (10, 16, 22, 30, 46) in an application step, arranging the elastomer film (10, 16, 22, 30, 46) on a receiving surface (4) of a folding device (2), said folding device (2) having a first plate (2.1) and a second plate (2.2), fixing the elastomer film (10, 16, 22, 30, 46) on the receiving surface (4), and folding the first part (16.1, 16.4, 22.1) of the elastomer film (10, 16, 22, 30, 46) onto another part (16.2, 16.3, 22.3) of the elastomer film (10, 16, 22, 30, 46) in a folding step by folding the first plate (2.1) relative to the second plate (2.2) such that the electrode layer (12, 18, 20, 24, 26, 28, 42) is arranged between the first part (16.1, 16.4, 22.1) of the elastomer film (10, 16, 22, 30, 46) and the second part (16.2, 16.3, 22.3) of the elastomer film (10, 16, 22, 30, 46).
H01L 41/27 - Fabrication de dispositifs piézo-électriques ou électrostrictifs multicouches ou de leurs parties constitutives, p.ex. en empilant des corps piézo-électriques et des électrodes
H01L 41/297 - Formation d’électrodes, de connexions électriques ou de dispositions de bornes Électrodes à couche individuelle de parties piézo-électriques ou électrostrictives multicouches
The invention relates to a cylindrical, dielectric roll actuator (10) having an axial displacement. In an unloaded state a core (9) of round cross-section that is deformable under load is provided, to which under axial prestress a winding made of a stretched film composite (8) is spirally applied. The film composite comprises a polymer film (1) made of an electroactive polymer having at least two electrodes (2, 3) electrically separated by the polymer film (1), and a further electrically insulating polymer film (7). For the purpose of applying the film composite, an axial central opening (24) in the core (21) can be penetrated by a rod (22) on which the core (21) is axially prestressed, and then the film composite (18) is wound onto the axially prestressed core (21).
H01L 41/27 - Fabrication de dispositifs piézo-électriques ou électrostrictifs multicouches ou de leurs parties constitutives, p.ex. en empilant des corps piézo-électriques et des électrodes
9.
METHOD FOR PRODUCING PEPTIDE FRACTIONS AND USE THEREOF
The invention relates to a method for producing enriched peptide fractions from protein-containing raw materials, in which protein hydrolysates are separated using chromatography, according to the physiochemical properties thereof, by means of stationary phases with an aqueous solution as an elution agent.
The invention relates to a method for operating an electric motor in a generator mode, said electric motor being connected to at least three phases of a power supply network. An energy that is to be fed back into the power supply network (L1, L2, L3) is connected from a DC voltage intermediate circuit (3) of a frequency converter (1) to the network phase of the highest voltage as an intermittent and averaged power block by a synchronous inverter (10). A circuit is used in which a DC-DC converter (9) is fed from a DC voltage intermediate circuit (3) of the frequency converter (1), wherein a synchronous inverter (10) is connected downstream of the DC-DC converter and a network filter (11) is connected downstream of the synchronous inverter (10).
B60L 7/16 - Freinage dynamo-électrique par récupération pour véhicules comportant un transformateur entre la source d'énergie et le moteur
H02M 5/40 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant alternatif, p. ex. pour changement de la tension, pour changement de la fréquence, pour changement du nombre de phases avec transformation intermédiaire en courant continu
H02P 3/22 - Dispositions pour l'arrêt ou le ralentissement de moteurs, génératrices électriques ou de convertisseurs dynamo-électriques pour arrêter ou ralentir individuellement un moteur dynamo-électrique ou un convertisseur dynamo-électrique pour arrêter ou ralentir un moteur à courant alternatif par freinage sur court-circuit ou sur résistance
The invention relates to a layer composite (2, 2.1, 2.2, 18), comprising at least two electroactive layers (4, 6) arranged between a first electrically conductive layer (12) and a second electrically conductive layer (14), wherein at least one electrically conductive partial layer (8) is arranged between the at least two electroactive layers (4, 6), and wherein at least one of the at least two electroactive layers (4, 6) is a piezo-layer (6), wherein at least one other of the at least two electroactive layers (4, 6) is a dielectric elastomer layer (4).
The invention relates to a method for operating a magnetic actuator (1) for the transmission and/or generation of torques, said actuator comprising a driving shaft (2) and a driven shaft (3) onto which field-induced forces of a magnetorheological medium act in at least one gap (18, 20) between the driving shaft (2) and the driven shaft (3). An m-phase rotary field (B) is applied to at least one field generator (13), said rotary field having a controllable current (i0, iSd, iSq).
F16D 37/02 - Embrayages dans lesquels le mouvement d'entraînement est transmis au travers d'un milieu composé de fines particules, p. ex. par réaction centrifuge à la vitesse les particules étant aimantables
H02K 7/00 - Dispositions pour la mise en œuvre d'énergie mécanique associées structurellement aux machines dynamo-électriques, p. ex. association structurelle avec des moteurs mécaniques d'entraînement ou des machines dynamo-électriques auxiliaires
H02P 15/00 - Dispositions de commande de freins ou embrayages dynamo-électriques
H02P 29/00 - Dispositions pour la régulation ou la commande des moteurs électriques, adaptées à des moteurs à courant alternatif et à courant continu
In an apparatus for transmitting and/or generating torque, comprising a drive shaft and a driven shaft, on which field-excited forces of a magnetorheological medium act, the drive shaft (2) ends in a housing (4) in a flange (7), at least one cylinder (9) is disposed on the flange (7), and the cylinder (9) coaxially extends over the driven shaft (3) to form a gap (18) filled with the magnetorheological medium.
F16D 37/02 - Embrayages dans lesquels le mouvement d'entraînement est transmis au travers d'un milieu composé de fines particules, p. ex. par réaction centrifuge à la vitesse les particules étant aimantables
The invention relates to a method for analysing biogas, comprising the following steps; a biogas volume flow is cooled to a predefined temperature by condensating one part of the water vapour contained in said biogas; the preconditioned biogas is subjected to sound waves from a directed sound source in a measuring chamber (7); the running time is measured over a predefined path between the emission and the reception of the sound waves; and the methane content and/or the carbon dioxide content in the biogas is determined from the propagation speed of the waves. The invention also relates to a device for carrying out said method.
In a method for monitoring a space (5) using wirelessly communicating sensors (1, 2, 3, 4, 6), sensors (1, 2, 3, 4, 6) are provided, which are permanently installed in a space and transmit radio signals, at least one receiving device for receiving the radio signals is provided, an evaluation device is associated with the at least one receiving device, and the evaluation device determines a change in the spatial presence of the space monitored based on an evaluation of the signal strength of radio signals received.
G08B 13/187 - Déclenchement influencé par la chaleur, la lumière, ou les radiations de longueur d'onde plus courteDéclenchement par introduction de sources de chaleur, de lumière, ou de radiations de longueur d'onde plus courte utilisant des systèmes détecteurs de radiations actifs par interférence d'un champ de radiations
In a method for repairing damage to a pipeline and/or adjoining components and/or damage to the bedding and overfill systems surrounding the pipeline, after locating a damage area said area is packed and/or pressed against the bedding and overfill systems surrounding the pipeline by an injection method so as to form a sealed and statically stable system composed of the pipeline and the surrounding bedding and overfill systems, for which purpose the pipeline was repaired in a compression-resistant manner beforehand in the event of damage.
F16L 55/165 - Dispositifs pour aveugler les fuites dans les tuyaux ou manches à partir de l'intérieur du tuyau par introduction d'un tuyau dans la section endommagée
brevets