The burst-proof system (1) for capacitors comprises: - at least one strain sensing assembly (9) associated with at least one capacitor device (2) and adapted to sense the strain of the capacitor device (2); and at least one electronic control device (10) operationally connected to the strain sensing assembly (9) and operationally configured to receive from the latter at least one first data item, related to the strain of the capacitor device (2), and to process at least one second data item, related to the first data item and indicative of the risk of potential burst of the capacitor device (2).
H01G 9/12 - Orifices ou autres moyens pour permettre la dilatation
H01G 11/08 - Combinaisons structurelles, p. ex. assemblage ou connexion de condensateurs hybrides ou EDL avec d’autres composants électriques, au moins un condensateur hybride ou EDL étant le composant principal
H01G 11/14 - Agencements ou procédés de réglage ou de protection des condensateurs hybrides ou EDL
A permanent magnet generator for on-board vehicle charging comprises an external rotor, a stator assembly accommodated inside the external rotor and provided with a stator yoke, with a plurality of stator teeth extending from the stator yoke and with a plurality of conductive windings arranged around each of said stator teeth, a permanent magnet associated with a portion of an internal wall of the external rotor and facing the stator assembly, wherein the stator yoke is made of magnetic steel sheet with non-oriented grains and the stator teeth are made of magnetic steel sheet with oriented grains.
A three-phase synchronous rectifier for charging a battery on board the vehicle, comprising a first and a second input which are independent of each other and each connectable to a respective first and second three-phase output branch of a generator, two independent negative and positive outputs each connectable to the respective poles of the battery, a first group of three rectification units configured to be connected to the first output branch of the generator via said first input, a second group of three rectification units configured to be connected to the second output branch of said generator via the second input. Advantageously, the rectification units are configured to be simultaneously connected to the battery of the vehicle.
H02M 7/219 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu 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 dans une configuration en pont
H02J 7/02 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge des batteries par réseaux à courant alternatif au moyen de convertisseurs
H02M 7/00 - 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
H02M 7/23 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu 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 agencés pour la marche en parallèle
H02J 7/14 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge de batteries par des générateurs dynamo-électriques entraînés à vitesse variable, p. ex. sur véhicule
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
4.
PERMANENT MAGNET GENERATOR FOR ON-BOARD VEHICLE CHARGING
The permanent magnet generator (1) for on-board vehicle charging comprises an external rotor (2), a stator assembly (3) accommodated inside the external rotor (2) and provided with a stator yoke (5), with a plurality of stator teeth (6) extending from the stator yoke (5) and with a plurality of conductive windings (7) arranged around each of said stator teeth (6), a permanent magnet (4) associated with a portion of an internal wall of the external rotor (2) and facing the stator assembly (3), wherein the stator yoke (5) is made of magnetic steel sheet with non- oriented grains and the stator teeth (6) are made of magnetic steel sheet with oriented grains.
H02M 7/23 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu 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 agencés pour la marche en parallèle
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
H02J 7/14 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge de batteries par des générateurs dynamo-électriques entraînés à vitesse variable, p. ex. sur véhicule
The three-phase synchronous rectifier for battery charger on board vehicle comprises: three rectification units provided with respective inputs connected to respective phases of a permanent magnet generator and with respective outputs connected to a battery of a vehicle; wherein the rectification units are configured to receive at input respective phase currents of the generator and to supply at output rectified currents; and wherein each of the rectification units comprises a current sensor connected to a respective phase of the generator and a respective output circuit connected to the battery and operatively connected to said current sensor; the current sensor being configured to receive at input a respective phase current and the output circuit being configured to be piloted by means of the current sensor to generate the rectified currents; wherein the current sensor comprises at least one toroidal element made of a magnetic material crossed by a lead which conveys the phase current and at least one Hall effect sensor connected to the toroidal element and to the output circuit.
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
H02J 7/24 - Régulation du courant ou de la tension de charge par variation de champ utilisant des tubes à décharge ou dispositifs à semi-conducteurs
G01R 15/20 - Adaptations fournissant une isolation en tension ou en courant, p. ex. adaptations pour les réseaux à haute tension ou à courant fort utilisant des dispositifs galvano-magnétiques, p. ex. des dispositifs à effet Hall
G01R 19/175 - Indications des instants de passage du courant ou de la tension par une valeur déterminée, p. ex. de passage par zéro
H02M 1/08 - Circuits spécialement adaptés à la production d'une tension de commande pour les dispositifs à semi-conducteurs incorporés dans des convertisseurs statiques
H02M 7/219 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu 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 dans une configuration en pont
H02M 1/00 - Détails d'appareils pour transformation
7.
Generator device of electrical energy with permanent magnets, particularly for the supply of electrical loads and/or batteries of vehicles
The generator device of electrical energy with permanent magnets, particularly for the supply of electrical loads and/or batteries of vehicles, connectable to at least a driving shaft of a motor, comprises: a rotor element rotating around an axis of rotation; a stator element contained inside the rotor element, or containing the rotor element, and coaxial to the rotor element, the stator element having a plurality of stator slots; a plurality of stator windings of a conductive material arranged at each of the stator slots and connected to a power supply line; a plurality of permanent magnets having a first side associated with the rotor element and a second side facing the stator element; wherein the permanent magnets are associated with the rotor element in a configuration of the Halbach array type to define a magnetic coupling to the stator windings wherein the magnetic field flow at the second side of each of the permanent magnets is substantially greater than the flow of the magnetic field at the first side of each of the permanent magnets.
H02K 21/22 - Moteurs synchrones à aimants permanentsGénératrices synchrones à aimants permanents avec des induits fixes et des aimants tournants avec des aimants tournant autour des induits, p. ex. volants magnétiques
H02K 11/215 - Dispositifs utilisant un effet magnétique, p. ex. des éléments à effet Hall ou magnéto-résistifs
H02K 7/18 - Association structurelle de génératrices électriques à des moteurs mécaniques d'entraînement, p. ex. à des turbines
H02K 11/04 - Association structurelle de machines dynamo-électriques à des organes électriques ou à des dispositifs de blindage, de surveillance ou de protection pour le redressement
F02N 11/04 - Démarrage des moteurs au moyen de moteurs électriques les moteurs étant associés avec des générateurs de courant
8.
SYSTEM FOR DETECTING THE BREAKAGE OF A RAIL IN RAILWAY NETWORKS
The system (1) for detecting the breakage of a rail in railway networks, comprises a pair of short-circuit connections (2) connected to the rails (R) of a railway track (B) and arranged at a predefined distance to each other to delimit at least one section (S) of said track (B), and a diagnostic unit (3) of the track (B) connected to the section (S) of the track (B) and configured to detect and signal a fault on the rails (R) along at least one stretch of the section (S).
ABCABCABCBATTBATTBATTABCABCBATTBATTBATTABCC) and at least one Hall effect sensor (H1, H2, H) connected to the toroidal element (T) and to the output circuit (O).
H02J 7/14 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge de batteries par des générateurs dynamo-électriques entraînés à vitesse variable, p. ex. sur véhicule
G01R 15/20 - Adaptations fournissant une isolation en tension ou en courant, p. ex. adaptations pour les réseaux à haute tension ou à courant fort utilisant des dispositifs galvano-magnétiques, p. ex. des dispositifs à effet Hall
H02M 7/217 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu 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
H02M 7/219 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu 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 dans une configuration en pont
G01R 19/175 - Indications des instants de passage du courant ou de la tension par une valeur déterminée, p. ex. de passage par zéro
H02K 1/02 - Détails du circuit magnétique caractérisés par le matériau magnétique
10.
APPARATUS AND METHOD FOR THE REGULATION OF THE REACTIVE POWER IN ELECTRICAL SYSTEMS
12FF1FF2FF3FN1FN2FN322111); repeating all the aforementioned steps for all possible types of connection (FF1, FF2, FF3, FN1, FN2, FN3) between the regulating unit (2) and the electrical system (3); out of all possible types of connection (FF1, FF2, FF3, FN1, FN2, FN3), select the only connection for which the relevant calculated differential vector (C) has a nil active power component.
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Railway signals; railway traffic safety appliances; railway
signal apparatus, luminous or mechanical; electro-dynamic
apparatus for the remote control of railway points;
electrical and electronic railway traffic control equipment;
systems or installations for the railway traffic control;
emergency signal transmitters; voltage regulators; voltage
monitoring units; voltage stabilizers; transformers
[electricity]; high-voltage transformers; high-voltage power
supplies; automatic power factor correction controllers;
power controllers; electrical charge controllers; power
capacitors; phase modifiers; condensers [capacitors];
charging stations for electric vehicles; photovoltaic
apparatus for converting solar radiation to electrical
energy; connectors [electricity]; electricity meters;
inductors [electricity]; inverters [electricity]; limiters
[electricity]; rectifiers [electricity]; cell switches
[electricity]; distribution boxes [electricity];
distribution consoles [electricity]; rechargeable electric
batteries; branch boxes [electricity]; connections for
electric lines; electric loss indicators; ducts
[electricity]; control panels [electricity]; distribution
boards [electricity]; accumulators, electric; processors
[central processing units]; thermoregulation
electrotechnical units; power factor correction systems;
active filters; relays, electric; hardware and software
systems for the quantification of energy consumption;
measuring devices, electric; equipment and instruments for
data recording, transmission or reproduction; energy meters;
energy monitoring systems; counters; flowmeters; electrical
power distribution blocks; optical character readers; ticket
dispensers; apparatus for processing electronic payments;
electronic terminals for ticketing; safety markers;
transmitters of electronic signals; flashing lights
[luminous signals]; computer software, recorded; computer
software applications, downloadable; software for
diagnostics and troubleshooting; data management and
acquisition software; temperature sensors; ultrasonic
sensors; transducers; data loggers; black boxes [data
recorders]; telecommunications apparatus for use with
digital and analog signals; electro-dynamic apparatus for
the remote control of signals; electrical and electronic
control apparatus and instruments; measuring and control
apparatus and instruments; intercommunication apparatus;
remote control apparatus; electric apparatus for
commutation; liquid crystal display [LCD] panels; signalling
panels, luminous or mechanical; solar panels for the
production of electricity; light-emitting electronic
pointers; motion sensors for security lights; photovoltaic
modules; photovoltaic installations for generating
electricity [photovoltaic power plants]; projection screens;
liquid crystal display [LCD] screens; display screens;
photovoltaic cells and modules; static grounding systems and
apparatus; apparatus and instruments for conducting,
switching, transforming, accumulating, regulating or
controlling electricity. Lamps; luminous tubes for lighting; public lighting
equipment and systems; street lighting; lighting systems for
street and railway; light diffusers; lighting installations;
lighting apparatus for vehicles; floodlights; headlights;
vehicle headlights; light panels; reading lights; security
lights; light-emitting diodes [LED] lighting apparatus;
light-emitting diode [LED] lighting installations; lights
for vehicles; LED lighting systems for railway; safety
lamps; electric lamps; light bulbs; lamp shades; lamp
holders; lampshade holders; searchlights; lamp reflectors;
vehicle reflectors; discharge tubes, electric, for lighting;
lamp chimneys; light projectors; map-reading lights for
vehicles; navigation lights for vehicles; electric
decorative lights; laser light projectors; taillights for
vehicles; light-emitting diode [LED] luminaires; electric
lighting fixtures; lighting systems for vehicles; lighting
apparatus and installations. Providing information relating to the repair or maintenance
of railway rolling stock; installation and maintenance of
equipment and systems for road, railway and public transport
control traffic and providing related information;
installation and maintenance of capacitors, power factor
correction and power electronics, wind power generators,
alternators and ignition systems, electrical vehicles and
charging stations, energy analysers, electric network
tele-control systems, railway signalling systems, ticket
issuing and transport automation systems and providing
related information; installation, maintenance and repair of
railway traffic safety appliances and railway signal
apparatus and providing related information; installation,
maintenance and repair of apparatus and systems for safety
and control road traffic and providing related information;
installation, maintenance and repair of equipment and
systems for the control of electric lines and grids;
installation, maintenance and repair of LED lighting
apparatus; installation, maintenance and repair of
photovoltaic modules; maintenance, repair and reconditioning
of photovoltaic apparatus and installations; installation,
maintenance and repair of photovoltaic cells and modules;
installation of energy-saving apparatus; installation,
maintenance and repair of lighting equipment; installation,
maintenance and repair of electric light and power systems. Monitoring of computer systems to detect breakdowns;
testing, analysis and monitoring of navigation signals;
design and development of software and hardware for digital
signal processing; design and development of computer
hardware and software for energy management and
quantification of energy consumption; design, development
and information providing about capacitors, power factor
corrections and power electronics, wind power generators,
alternators and ignition systems, electrical vehicles and
charging stations, energy analysers, electric network
tele-control systems, railway signalling systems, ticket
issuing and transport automation systems; design,
development and consultancy about equipment and systems for
the control of electric lines and grids; computer software
design; consultancy relating to technological services in
the field of power and energy supply; design, development
and consultancy about railway traffic safety appliances and
railway signal apparatus; design, development and
consultancy about road traffic safety appliances and road
traffic control; consultancy, design and development of
civil and industrial electrical systems; consulting, design
and development of lighting systems for transport;
consulting, design and development of photovoltaic systems
and photovoltaic cells; design; engineering services in the
field of environmental technology; landscape lighting
design; design and development of photovoltaic systems;
scientific and industrial research in the field of
photovoltaics and solar collectors; consultancy in the field
of energy efficiency; programming of energy management
software; technical consultancy in the field of energy
saving and energy efficiency; engineering services relating
to energy supply systems; design and development of energy
distribution networks; design and development of software
and hardware for controlling, regulating and monitoring the
power grids.
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Railway signals; Railway traffic safety appliances; Luminous or mechanical rail signalling equipment; Electro-dynamic apparatus for the remote control of railway points; Electric and electronic rail traffic control equipment; Rail traffic control systems or installations; Emergency signal transmitters; Voltage regulators; Voltage monitoring units; Voltage stabilizers; Electricity transformers; High voltage transformers; High-voltage power supplies; Automatic power factor controllers; Power conditioners; Electrical charge controllers; Condensers [capacitors]; Phase modifiers; Condensers [capacitors]; Charging stations for electric vehicles; Photovoltaic apparatus for converting solar radiation to electrical energy; Connectors [electricity]; Electricity measuring instruments; Electrical inductors; Inverters [electricity]; Limiters [electricity]; Electric rectifiers; Reducers [electricity]; Distribution boxes [electricity]; Distribution consoles [electricity]; Rechargeable electric batteries; Branch boxes [electricity]; Connections for electric lines; Electric loss indicators; Ducts [electricity]; Electricity control panels; Distribution boards [electricity]; Accumulators, electric; Central processing units; Electrotechnical heat regulation control units; Shunt capacitor installations; Antistatic filters; Relays, electric; Hardware and software systems for measuring energy consumption; Measuring devices, electric; Meters for electric parameters; Apparatus and instruments for recording, transmission or reproduction of data; energy measurement meters; energy control systems; Meters; Flowmeters; Electrical power distribution blocks; Optical character readers; Automatic ticket dispensing machines; Apparatus for electronic payment processing; Electronic ticket dispensing terminals; Safety markers; Transmitters of electronic signals; Flashing lights [luminous signals]; Computer software, recorded; Computer software applications, downloadable; Software for diagnostics and troubleshooting; Data management and acquisition software; Temperature sensors; Ultrasonic sensors; Transducers; Data loggers and recorders; Black boxes [data recorders]; Telecommunications equipment for digital and analogue signalling; Electro-dynamic apparatus for the remote control of signals; Electric and electronic apparatus for the checking (supervision); Measuring, checking (supervision) apparatus and instruments; Intercommunication apparatus; Remote control apparatus; Commutation (Electric apparatus for -); Liquid crystal displays (LCDs); Signalling panels, luminous or mechanical; Solar panels; Light-emitting electronic pointers; Motion sensors for security lights; Photovoltaic modules; Photovoltaic installations for generating electricity (electric photovoltaic installations); Projection screens; liquid crystal display (LCD) displays; Monitors; Photovoltaic cells or modules; Static grounding systems and apparatus; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity. Lamps; Luminous tubes for lighting; Street lighting apparatus and installations; Roadlights; Road and railway lighting installations; Light diffusers; Lighting installations; Lighting apparatus for vehicles; Lamp reflectors; Lights for vehicles; Vehicle headlamps; Light panels; Reading lights; Road and railway lighting installations; LED lighting installations; Light-emitting diodes [LED] lighting apparatus; Lights for vehicles; LED lighting installations for rail transport; Safety lamps; Electric lamps; Light bulbs; Lamp shades; Lamp holders; Lampshade holders; Searchlights; Lamp reflectors; Reflectors for vehicles; Discharge tubes, electric, for lighting; Lamp chimneys; Light projectors; Map lights for vehicles; Navigation lights for vehicles; Electric holiday lights; Laser light projectors; Taillights for vehicles; LED luminaires; Electric lamps; Lighting apparatus for vehicles; Lighting apparatus and installations. Providing information relating to the repair or maintenance of railway rolling stock; Installation and maintenance of road and rail traffic and public transport control equipment and systems and providing of information relating thereto; Installation and maintenance of capacitors, industrial power factor and power electronics control apparatus and systems, wind turbines, alternators and ignition systems for internal combustion engines, electric vehicles and charging columns for electric vehicles, energy analysers, remote control systems for electric networks, railway signals, road and public transport systems and equipment and information relating thereto; Installation, maintenance and repair of rail traffic safety and control apparatus and systems and rail signalling apparatus and systems and information relating thereto; Installation, maintenance and repair of road traffic safety and control apparatus and systems and information relating thereto; Installation, maintenance and repair of control apparatus and systems for electric lines and networks; Installation, maintenance and repair of LED lighting apparatus; Installation, maintenance, and repair of photovoltaic modules; Maintenance, repair and reconditioning of photovoltaic apparatus and installations; Installation, maintenance and repair of photovoltaic cells and modules; Installation of energy-saving apparatus; Installation, maintenance and repair of apparatus for lighting; Installation, maintenance and repair of lighting and electricity installations. Monitoring of computer systems to detect breakdowns; Tests, analysis and monitoring of navigation signals; Design and development of software and hardware for digital signal processing; Design and development of software and hardware for energy management and measuring energy consumption; Design, planning and consultancy in relation to capacitors, industrial power factor and power electronics control apparatus and systems, wind turbines, alternators and ignition systems for internal combustion engines, electric vehicles and charging columns for electric vehicles, energy analysers, remote control systems for electric networks, railway signals, road and public transport systems and equipment; Design, planning and consultancy in relation to control apparatus and systems for electric lines and networks; Computer software design; Consultancy relating to technological services in the field of power and energy supply; Design, planning and consultancy in relation to rail traffic safety and control apparatus and systems and rail signalling apparatus and systems; Design, planning and consultancy in relation to road traffic safety and control apparatus and systems; Consultancy, design and development of electric civil and industrial installations; Consultancy, design and development of lighting installations for transport; Consultancy, design and development of photovoltaic installations and photovoltaic cells; Contriving designs; Engineering services in the field of environmental technology; Landscape lighting design; Drafting and development of photovoltaic systems; Scientific research in relation to photovoltaic technology and solar collectors; Consultancy in relation to energy efficiency; Programming of energy management software; Technical consultancy in the field of energy conservation and energy efficiency; Engineering services relating to energy supply systems; Design and development of energy distribution networks; Design and development of software and hardware for controlling, regulating and monitoring electric networks.
13.
DEVICE AND SYSTEM FOR THE CONTROL OF THE POWER FACTOR
The control device (1) of the power factor comprises at least one input of at least one voltage and current signal operatively connected to a power supply line (2) and detection means (3) of data (D) relating to the reactive power absorbed by a user device (4) connected to the power supply line (2) starting from the voltage and current signal, wherein the control device (1) comprises radio frequency communication means (8) for the sending of the data (D).
The generator device (1) of electrical energy with permanent magnets, particularly for the supply of electrical loads and/or batteries of vehicles, connectable to at least a driving shaft of a motor, comprises: a rotor element (2) rotating around an axis of rotation; a stator element (3) contained inside the rotor element (2), or containing the rotor element (2), and coaxial to the rotor element (2), the stator element (3) having a plurality of stator slots (4); a plurality of stator windings (5) of a conductive material arranged at each of the stator slots (4) and connected to a power supply line; a plurality of permanent magnets (6) having a first side (7) associated with the rotor element (2) and a second side (8) facing the stator element (3); wherein the permanent magnets (6) are associated with the rotor element (2) in a configuration of the Halbach array type to define a magnetic coupling to the stator windings (5) wherein the magnetic field flow at the second side (8) of each of the permanent magnets (6) is substantially greater than the flow of the magnetic field at the first side (7) of each of the permanent magnets (6).
H02K 1/27 - Noyaux rotoriques à aimants permanents
H02K 11/04 - Association structurelle de machines dynamo-électriques à des organes électriques ou à des dispositifs de blindage, de surveillance ou de protection pour le redressement
15.
START-UP UNIT FOR ELECTRIC MOTORS OF COMPRESSORS OR THE LIKE
The start-up unit (1) for electric motors of compressors or the like comprises a ran condenser (2) which can be connected to an electric motor (M) of a compressor or the like, a start-up condenser (3) connected in parallel to the run condenser (2), a switch device (4) connected to the start-up condenser (3) and suitable for connecting the start-up condenser (3) during a starting phase of the electric motor (M) and for disconnecting the start-up condenser (3) at the end of the starting phase of the electric motor (M), a container (5) for housing the run condenser (2) and the start-up condenser (3), first electric connection means (6) made on the container (5) and connected to the run condenser (2) and to the start-up condenser (3), a protection element (7) associated with the container (5) in correspondence to the first electric connection means (6) and having the switch device (4), and second electric connection, means (8) made on the protection element (7), connected to the first electric connection means (6) and to the switch device (4) and connectable to the electric motor (M).
F04B 35/04 - Pompes à piston spécialement adaptées aux fluides compressibles et caractérisées par les moyens d'entraînement de leurs organes de travail ou par leur combinaison avec les machines motrices ou moteurs qui les entraînent ou bien par leurs adaptations à cet effet, non prévues ailleurs les moyens étant électriques
F04B 39/12 - Carcasses d'enveloppeCylindresCulassesConnexions des tubulures pour fluide
F04B 53/16 - Carcasses d'enveloppeCylindresChemises de cylindre ou culassesConnexions des tubulures pour fluide
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
14 - Métaux précieux et leurs alliages; bijouterie; horlogerie
16 - Papier, carton et produits en ces matières
18 - Cuir et imitations du cuir
25 - Vêtements; chaussures; chapellerie
28 - Jeux, jouets, articles de sport
Produits et services
Electric batteries; Electric accumulators; Apparatus for recharging electrical accumulators; Charging points for electric vehicles; Electric charging stations for vehicles; Electric switching devices for energy supplying; Distribution boxes for electricity; Distribution consoles (electricity); Electric coils; Battery box; Connections, electric; Electric collectors; Control panels (electricity); Electric condensers; Regulating apparatus, electric; Converters,electric; Batteries, electric; Electric relays; Electric transformers; Electric cables; Scientic, nautical surveying; weighing, measuring, signalling, checking (supervision), lifesaving and teaching apparatus and instruments; Automatic vendin machines and mechanims for coin-operated apparatus, including automatic distribution machines; Cash reisters; Fire-extinuishing apparatus. Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes. Vehicles; Apparatus for locomotion by land, air or water. Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes; Jewellery, precious stones; Horological and chronometric instruments. Paper, cardboard and goods made from these materials, not included in other classes; Printed matter; Bookbinding material; stationery; adhesives for stationery or household purposes; Artists' materials; Paint brushes; Instructional and teaching material (except apparatus); Plastic materials for packaging (not included in other classes). Leather and imitations of leather, and goods made of these materials and not included in other classes; Animal skins, hides; Trunks and travelling bags; Umbrellas and parasols; Walking sticks; Whips, harness and saddlery. Clothing, footwear, headgear. Games and playthings, namely Scale model vehicles, shaped toy plastic personalities, toy miniatures, vehicles (toys); Gymnastic and sporting articles not included in other classes; Decorations for Christmas trees.
14 - Métaux précieux et leurs alliages; bijouterie; horlogerie
16 - Papier, carton et produits en ces matières
18 - Cuir et imitations du cuir
25 - Vêtements; chaussures; chapellerie
28 - Jeux, jouets, articles de sport
Produits et services
Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes; Jewellery, precious stones; Horological and chronometric instruments. Paper, cardboard and goods made from these materials, not included in other classes; Printed matter; Bookbinding material; Stationery; Adhesives for stationery or household purposes; Artists' materials; Paint brushes; Instructional and teaching material (except apparatus); Plastic materials for packaging (not included in other classes). Leather and imitations of leather, and goods made of these materials and not included in other classes; Animal skins, hides; Trunks and travelling bags; Umbrellas and parasols; Walking sticks; Whips, harness and saddlery. Clothing, footwear, headgear. Games and playthings namely scale model vehicles, shaped toy plastic personalities, toy miniatures, vehicles (toys); Gymnastic and sporting articles not included in other classes; Decorations for Christmas trees.
14 - Métaux précieux et leurs alliages; bijouterie; horlogerie
16 - Papier, carton et produits en ces matières
18 - Cuir et imitations du cuir
25 - Vêtements; chaussures; chapellerie
28 - Jeux, jouets, articles de sport
Produits et services
Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes; Jewellery, precious stones; Horological and chronometric instruments. Paper, cardboard and goods made from these materials, not included in other classes; Printed matter; Bookbinding material; Stationery; Adhesives for stationery or household purposes; Artists' materials; Paint brushes; Instructional and teaching material (except apparatus); Plastic materials for packaging (not included in other classes). Leather and imitations of leather, and goods made of these materials and not included in other classes; Animal skins, hides; Trunks and travelling bags; Umbrellas and parasols; Walking sticks; Whips, harness and saddlery. Clothing, footwear, headgear. Games and playthings, namely scale model vehicles, shaped toy plastic personalities, toy miniatures, vehicles (toys); Gymnastic and sporting articles not included in other classes; Decorations for Christmas trees.
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
Electric batteries; Electric accumulators; Apparatus for recharging electrical accumulators; Charging points for electric vehicles; Electric charging stations for vehicles; Electric switching devices for energy supplying; Distribution boxes for electricity; Distribution consoles (electricity); Electric coils; Battery box; Connections, electric; Electric collectors; Control panels (electricity); Electric condensers; Regulating apparatus, electric; Converters, electric; Batteries, electric; Electric relays; Electric transformers; Electric cables; Scientific, nautical, surveying, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; Automatic vending machines and mechanisms for coin-operated apparatus, including automatic distribution machines; Cash registers; Fire-extinguishing apparatus. Lighting apparatus for vehicles; Anti-glare devices for vehicles; Lights for vehicles; Apparatus for lighting, heating, steam generating, cooking; For refrigerating, drying, ventilating, water supply and sanitary purposes. Electric vehicles; Electric motors for land vehicles; Bicycles; Bicycles; Motorcycles; Motor bicycles; Land vehicles; Automobiles; Automobile bodies; Cars; Torque converters for land vehicles; Direction signals for land vehicles; Mudguards; Brakes for vehicles; Couplings for land vehicles; Gearing for land vehicles; Buggies; Hubs for vehicle wheels; Windscreens; Vehicles seats; Cycle frames; Vehicle chassis; Vehicle wheel rims; Tyres for vehicle wheels; Vehicle bumpers; Horns for vehicles; Gear boxes for land vehicles; Vehicle glazings; Steering wheels for vehicles; Vehicles; Apparatus for locomotion by land, air or water.
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
Electric batteries; Electric accumulators; Apparatus for recharging electrical accumulators; Charging points for electric vehicles; Electric charging stations for vehicles; Electric switching devices for energy supplying; Distribution boxes for electricity; Distribution consoles (electricity); Electric coils; Battery box; Connections, electric; Electric collectors; Control panels (electricity); Electric condensers; Regulating apparatus, electric; Converters, electric; Batteries, electric; Electric relays; Electric transformers; Electric cables; Scientific, nautical, surveying, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; Automatic vending machines and mechanisms for coin-operated apparatus, including automatic distribution machines; Cash registers; Fire-extinguishing apparatus. Lighting apparatus for vehicles; Anti-glare devices for vehicles; Lights for vehicles; Apparatus for lighting, heating, steam generating, cooking; For refrigerating, drying, ventilating, water supply and sanitary purposes. Electric vehicles; Electric motors for land vehicles; Bicycles; Bicycles; Motorcycles; Motor bicycles; Land vehicles; Automobiles; Automobile bodies; Cars; Torque converters for land vehicles; Direction signals for land vehicles; Mudguards; Brakes for vehicles; Couplings for land vehicles; Gearing for land vehicles; Buggies; Hubs for vehicle wheels; Windscreens; Vehicles seats; Cycle frames; Vehicle chassis; Vehicle wheel rims; Tyres for vehicle wheels; Vehicle bumpers; Horns for vehicles; Gear boxes for land vehicles; Vehicle glazings; Steering wheels for vehicles; Vehicles; Apparatus for locomotion by land, air or water.
The voltage regulator receives power in A.C. from a permanent magnet voltage generator, having phase windings with a configurable connection, to supply power in D.C. to a battery. The voltage regulator comprises a plurality of semi-bridge rectifiers connected between the terminals of the phase windings of the voltage generator, and a battery power supply terminal; it also comprises a control circuit designed to change over the connection of the phase windings between two different configurations, for example star and delta, in relation to the charging voltage of the battery upon exceeding a threshold value of the phase frequency of the voltage generator.
H02P 11/00 - Dispositions pour la commande de convertisseurs dynamo-électriques
H02P 9/00 - Dispositions pour la commande de génératrices électriques de façon à obtenir les caractéristiques désirées à la sortie
H02H 7/06 - Circuits de protection de sécurité spécialement adaptés aux machines ou aux appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou de ligne, et effectuant une commutation automatique dans le cas d'un changement indésirable des conditions normales de travail pour génératrices dynamo-électriquesCircuits de protection de sécurité spécialement adaptés aux machines ou aux appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou de ligne, et effectuant une commutation automatique dans le cas d'un changement indésirable des conditions normales de travail pour compensateurs synchrones
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
14 - Métaux précieux et leurs alliages; bijouterie; horlogerie
25 - Vêtements; chaussures; chapellerie
Produits et services
Flywheels; internal combustion engine ignition systems;
internal combustion engine ignition systems for vehicles;
electric energy generation systems for vehicles; electric
energy generation systems for non-vehicle stationary or
mobile internal combustion engines. Electrical apparatus and equipment; electrical radio
equipment; cinematographic equipment; electronic power units
for thermoregulation; electronic programmers for ovens;
electronic programmers for washing machines; radiophonic
equipment; re-phasing equipment; apparatus and equipment for
internal voice communication; interference suppressors;
capacitors; re-phasing capacitors; capacitors for
fluorescent tubes; motion picture sound projectors;
transformers; transreceivers; microphones; antennas; mobile
radiotelegraph stations; mobile radiotelephone stations;
precision crystals for radio systems; precision crystals for
electrotechnology applications; precision crystals for
telephones; loudspeakers for radio systems; wireless
telegraphy apparatus; distributors (electricity); audio and
video receivers; loudspeakers for radiotelephones;
loudspeakers for radiotelegraphs; loudspeakers for wireless
telephones; loudspeaker horns; loudspeaker receivers;
electromagnetic relays; electronic relays; accumulators;
accumulator components; apparatus for recharging batteries
of electric accumulators; insulated electric cables; thermal
measuring instruments; electrical measuring instruments;
quantity measuring instruments; weight measuring
instruments; counters; alternating flywheel magnets. Apparatus for lighting, heating, steam generating, cooking,
refrigerating, drying, ventilating, water supply and
sanitary purposes. Vehicles; apparatus for locomotion by land, air or water,
and parts therefor, included in this class. Precious metals and their alloys and goods in precious
metals or coated therewith; jewellery, precious stones;
horological and chronometric instruments. Clothing, footwear, headgear.
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
14 - Métaux précieux et leurs alliages; bijouterie; horlogerie
25 - Vêtements; chaussures; chapellerie
Produits et services
Apparatus for lighting, heating, steam generating, cooking,
refrigerating, drying, ventilating, water supply and
sanitary purposes; fluorescent tubes and their parts. Vehicles; apparatus for locomotion by land, air or water,
their parts, included in this class. Precious metals and their alloys and goods in precious
metals or coated therewith; jewellery, precious stones;
horological and chronometric instruments. Clothing, footwear, headgear.
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
14 - Métaux précieux et leurs alliages; bijouterie; horlogerie
25 - Vêtements; chaussures; chapellerie
Produits et services
Flywheel alternator magnets; flywheels; ignition systems for internal combustion engines; internal combustion engine ignition systems for vehicles; electric power generators for vehicles; electric power generators for fixed or movable internal combustion engines, not for vehicles. Electric apparatus and equipment; electronic heat-regulating control units; electronic programmers for ovens; electronic programmers for washing machines; shunt capacitor installations; capacitors (except for radio and radio and television apparatus); shunt capacitor condensers; condensers for fluorescent tubes; transformers; precision quartz for electrotechnics; electromagnetic relays, electronic relays; accumulators; battery components; battery-chargers for electric accumulators; insulated electric cables; thermometers; electricity measuring instruments; quantity measuring instruments; weight measuring instruments; meters. Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; condensers for fluorescent tubes. Vehicles; apparatus for locomotion by land, air or water, parts and fittings therefor, all the aforesaid goods not including vehicle tyres and spare tyres for vehicles. Precious metals and their alloys and goods in precious metals or coated therewith, included in this class; jewellery, precious stones; horological and chronometric instruments. Clothing, footwear, headgear.
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
14 - Métaux précieux et leurs alliages; bijouterie; horlogerie
25 - Vêtements; chaussures; chapellerie
Produits et services
Vehicles; apparatus for locomotion by land, air or water, parts and accessories therefor, all the abovementioned goods, not including tyres for vehicles, spare and emergency rims and tyres for vehicles. Precious metals and their alloys and goods in precious metals or coated therewith, included in this class; jewellery, precious stones; horological and chronometric instruments. Clothing, footwear, headgear.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Electronic components, electronic injection systems for motorcycle applications, alternating current capacitors; static devices for counting vehicle axles for recording the axles and the direction of travel of a vehicle in transit, by means of the generation of infrared optical beams; self-service chip-card rechargers; chip-card readers/encoders; compact modules for processing magnetic tickets and cards; open and close type of toll collection systems including manual and automatic systems for entrance-only lanes, for exit-only lanes, for one-way only lanes, for reversible lanes, for lanes for remote toll collection and/or multifunctional lanes; station hubs, ie computers with related software for the acquisition, transmission and processing of data in motorway stations where tolls are collected; power systems, centralized monitoring and processing systems, with lane processors, with automatic microprocessor calibration systems; control and management systems for parking areas and in particular automatic entrance and exit lanes, central units for lane control and data processing; manned cash desk equipment, ie devices with related software which are used by an operator to collect tolls on motorway lanes and at car park exits; automatic cash registers, devices for checking and displaying the occupancy of areas and/or sectors; access control and automatic ticket issuing systems for public transport networks and in particular single/multi-fare ticket dispensers, automatic lanes for controlling access, systems for controlling and locating vehicle fleets, information islands, railway signalling apparatus and systems; electronic systems and instruments for measuring electric characteristics such as flicker meters, chronological event recorders; motorised modular units for processing magnetic band titles and documents and smart cards; bank terminals for processing cheques and bills provided with magnetic/optical strips; portable terminals and desk-top invalidating equipment for processing coupons; electromechanical barriers; electric and electronic control and processing apparatus and instruments including those based on microprocessors.
09 - Appareils et instruments scientifiques et électriques
Produits et services
[ Electric motors for machines ] Electric capacitors; electric power factor correction equipment for industry; power electronics, namely, capacitors; regulators for controlling internal combustion engine speed and for controlling power lines; and automatic apparatus, namely, electric and electronic control apparatus for power lines and power plants; flywheels, namely, power generators for internal combustion engines; [ magnets; ] voltage regulators; electric apparatus, namely, transducers for electronic and electric appliances; [ transducers for lighting ]
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
Produits et services
Flywheel alternator magnets; flywheels; ignition systems for internal combustion engines; ignition systems of internal combustion engines for vehicles; electric power generators for vehicles; electric power generators for fixed or movable internal combustion engines not for vehicles. Electric apparatus and equipment; electrotechnical heat regulation switchboards; electronic programmers for washing machines; shunt capacitor installations; antistatic filters; condensers; condensers for lamps; condensers electric household appliances and for electric motors; shunt capacitor condensers; transformers [electricity]; electromagnetic relays; electronic relays; batteries; battery components; apparatus for recharging batteries; electric power generators for recharging batteries; heat measuring instruments; electricity measuring instruments; quantity measuring instruments; weight measuring instruments; instruments for measuring flow and other electrical parameters. Condensers for fluorescent tubes.
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
Ignition systems and flywheels for vehicles; magnetos, alternators, flywheels of machines; electrical devices and apparatus for motor cycles, motor vehicles, motorised vehicles and fixed and stationary motors and engines such as sparking plugs, alternators and injectors. Electrical capacitors for lamps, motors and engines, industrial shunt capacitors and power electronics; regulators and automatic apparatus for industrial shunt capacitor; transducers, voltage regulators, current meters and gauges; electrical devices and apparatus for motor cycles and household appliances; electrical devices and apparatus for motor cycles, motor vehicles, motorised vehicles and mobile and stationary motors and engines, such as armatures, batteries and voltmeters. Electrical devices and apparatus for motor cycles, motor vehicles and motorised vehicles, such as headlights, heating or air-conditioning installations, anti-condensation or anti-freeze devices. Electrical devices and apparatus for motor cycles, motor vehicles and motorised vehicles, such as horns and direction indicators.
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
Magnétos, alternateurs, volants de machines; appareillages
et dispositifs électriques pour motocycles, véhicules
automobiles, véhicules motorisés, pour moteurs fixes et
stationnaires tels que bougies d'allumage, alternateurs,
injecteurs. Condensateurs électriques pour lampes, moteurs, pour mise en
phase industrielle et pour électronique de puissance;
régulateurs et appareillages automatiques de mise en phase
industrielle; transducteurs, régulateurs de tension;
appareillages et dispositifs électriques pour appareils
électroménagers; appareillages et dispositifs électriques
pour motocycles, véhicules automobiles, véhicules motorisés,
pour moteurs fixes et stationnaires tels qu'induits,
batteries, voltmètres. Appareillages et dispositifs électriques pour motocycles,
véhicules automobiles, véhicules motorisés tels que phares,
installations de chauffage ou de climatisation, dispositifs
antibuée ou antigivre. Volants pour véhicules; appareillages et dispositifs
électriques pour motocycles, véhicules automobiles,
véhicules motorisés tels qu'avertisseurs sonores,
indicateurs de direction.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Flywheel magnetos for ignition of motors or engines. Electric apparatus and equipment; radioelectric apparatus;
cinematographic apparatus; small thermoregulating electronic
plants; electronic programmers for ovens and for washing
machines; radiotelephone installations; phase controlling
installations; internal oral communication installations and
apparatus; interference suppression filters; capacitors;
capacitors for phase control; capacitors for neon lamps;
sound projectors; transformers; transceivers; microphones;
antennas; mobile radiotelegraph and radiotelephone stations;
precision quartz for radio, electrical engineering and
telephony use; loudspeakers for radio, wireless apparatus
and their earpieces; receivers; loudspeakers for
radiotelephony, telegraphy, wireless telephony, wireless
apparatus, as well as their earpieces; loudspeaker
receivers; electromagnetic and electronic relays; storage
batteries and parts thereof; apparatus for charging electric
storage batteries; insulated electric cables; thermal,
electric, quantity and weight measurement instruments.
09 - Appareils et instruments scientifiques et électriques
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
Moteurs à combustion interne, leurs parties et accessoires;
carburateurs, moteurs électriques, dynamos, magnétos à
volant. Piles, accumulateurs, relais et appareils de commande à
relais; appareils et matériaux électriques pour la
télévision et la radiophonie, appareils cinématographiques. Carrosseries et châssis pour véhicules à moteur et
cyclomoteurs, leurs parties et accessoires; moteurs à
combustion interne, leurs parties et accessoires; moteurs
électriques.
34.
THREE-PHASE SYNCHRONOUS RECTIFIER FOR BATTERY CHARGER ON BOARD VEHICLE
The three-phase synchronous rectifier (RT) for battery charger on board vehicle comprises: three rectification units (UA, UB, UC) provided with respective inputs connected to respective phases of a permanent magnet generator (G) and with respective outputs connected to a battery (B) of a vehicle; wherein the rectification units (UA, UB, UC) are configured to receive at input respective phase currents (IA, IB, IC) of the generator (G) and to supply at output rectified currents (IBATTA, IBATTB, IBATTC); and wherein each of the rectification units (UA, UB, UC) comprises a current sensor (S, S") connected to a respective phase of the generator (G) and a respective output circuit (O) connected to the battery and operatively connected to said current sensor (S, S"); the current sensor (S, S") being configured to receive at input a respective phase current (IA, IB, IC) and the output circuit (O) being configured to be piloted by means of the current sensor (S, S") to generate the rectified currents (IBATTA, IBATTB, IBATTC); wherein the current sensor (S, S") comprises at least one toroidal element (T) made of a magnetic material crossed by a lead (C) which conveys the phase current (IA, IB, IC) and at least one Hall effect sensor (H1, H2, H) connected to the toroidal element (T) and to the output circuit (O).
G01R 15/20 - Adaptations fournissant une isolation en tension ou en courant, p. ex. adaptations pour les réseaux à haute tension ou à courant fort utilisant des dispositifs galvano-magnétiques, p. ex. des dispositifs à effet Hall
G01R 19/175 - Indications des instants de passage du courant ou de la tension par une valeur déterminée, p. ex. de passage par zéro
H02J 7/14 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge de batteries par des générateurs dynamo-électriques entraînés à vitesse variable, p. ex. sur véhicule
H02K 1/02 - Détails du circuit magnétique caractérisés par le matériau magnétique
H02M 7/217 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu 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
H02M 7/219 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu 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 dans une configuration en pont
35.
VOLTAGE REGULATOR FOR MAGNETOGENERATORS WITH CONFIGURABLE CONNECTION OF THE PHASE WINDINGS
The voltage regulator receives power in A.C. from a permanent magnet voltage generator, having phase windings with a configurable connection, to supply power in D.C. to a battery. The voltage regulator comprises a plurality of semi-bridge rectifiers connected between the terminals of the phase windings of the voltage generator, and a battery power supply terminal; it also comprises a control circuit designed to change over the connection of the phase windings between two different configurations, for example star and delta, in relation to the charging voltage of the battery upon exceeding a threshold value of the phase frequency of the voltage generator.
H02J 7/14 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge de batteries par des générateurs dynamo-électriques entraînés à vitesse variable, p. ex. sur véhicule
H02M 7/04 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu sans possibilité de réversibilité par convertisseurs statiques
36.
PERMANENT MAGNET GENERATOR FOR ON-BOARD VEHICLE CHARGING
The permanent magnet generator (1) for on-board vehicle charging comprises an external rotor (2), a stator assembly (3) accommodated inside the external rotor (2) and provided with a stator yoke (5), with a plurality of stator teeth (6) extending from the stator yoke (5) and with a plurality of conductive windings (7) arranged around each of said stator teeth (6), a permanent magnet (4) associated with a portion of an internal wall of the external rotor (2) and facing the stator assembly (3), wherein the stator yoke (5) is made of magnetic steel sheet with non- oriented grains and the stator teeth (6) are made of magnetic steel sheet with oriented grains.
The present invention relates to a three-phase synchronous rectifier (RT) for charging a battery (B) on board the vehicle, comprising a first and a second input (3, 4) which are independent of each other and each connectable to a respective first and second three-phase output branch (5, 6) of a generator (G), two independent negative and positive outputs (7, 8) each connectable to the respective poles of the battery (B), a first group of three rectification units (UA, UB, UC) configured to be connected to the first output branch (5) of the generator (G) by means of said first input (3), a second group of three rectification units (UA', UB', UC') configured to be connected to the second output branch (6) of said generator (G) by means of the second input (4). Advantageously, the rectification units (UA, UB, UC, UA', UB', UC') are configured to be simultaneously connected to the battery (B) of the vehicle.
H02M 7/23 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu 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 agencés pour la marche en parallèle
A power MOS voltage regulator for recharging batteries of motor vehicles; a voltage generator is selectively connected to a battery, respectively to an earth by means of a controlled rectifier bridge. The rectifier bridge comprises a Schottky diode D3 connected between each phase winding of the generator and the positive terminal of the battery, and a power MOS transistor branched between the phase winding and the earth; a control electrode of the power MOS transistor is driven by a control circuit for controlling the charging state of the battery, to enable the changeover of the power MOS transistor between a conductive state and a non conductive state, and vice versa, when the voltage of the phase winding is zero.
H02J 7/14 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge de batteries par des générateurs dynamo-électriques entraînés à vitesse variable, p. ex. sur véhicule
