Valeo Equipements Electriques Moteur

Valeo Equipments Electriques Moteur

Roger Abadia

Fabien Guerin

Michel Graton

Fabrice Tauvron

Hugues Doffin

David Huart

Michaël Chemin

Claudiu Vasilescu

Jean-Marc Dubus

Daniel Richard

Richard Tellier

Serge Masriera

Julien Masfaraud

Michel Fakes

Gilles Lebas

Pierre Faverolle

Dokou Antoine Akemakou

Patrick Rondier

Farouk Boudjemai

Alexis Hosni

Ertugrul Taspinar

Jean-Luc Tarrago

Thierry Mandion

Jean Gautier

Philippe Lefrancois

C&eacute;dric Plasse

Cédric Plasse

Matthieu Treguer

Julien Masfarud

Benoit Regnard

Christophe Picod

Cédric Leboeuf

Benoît Soucaze-Guillous

Georges Tranchon

A power storage module for a hybrid system. The module includes internal absorption elements for absorbing electrolytes, and gasses thereof, that may have separated from a storage cell within the module owing to overvoltages. The module may further include external indicator(s) for indicating that such separated electrolytes are contained within the module case. It is possible to protect a user of the power storage module who wants to open the case of this module, in the event that the power storage cell has released electrolyte in gaseous and/or liquid form into the interior of the case.

Power storage module for micro-hybrid system of motor vehicle

A built-in equipment for a micro-hybrid device for an automotive vehicle, and to a micro-hybrid device comprising the same. The built-in equipment for a micro-hybrid device for an automotive vehicle of the present invention can be electrically connected to operational components of the micro-hybrid device and comprises a pack of super-capacitors provided with voltage balancing means and electronic circuits. The equipment comprises a housing containing a first compartment for receiving the pack of super-capacitors, and a second for receiving the electronic circuits and the voltage balancing means.

Built-in equipment for micro-hybrid device for automotive vehicle and micro-hybrid device comprising the same

An electrical power supply device for a motor vehicle, which includes a tray made of a heat-conducting material, in which there is positioned at least one ultra-high capacity energy storage unit liable to emit heat, the tray including at least one housing to accommodate at least one electrical energy storage unit with the presence of a heat-conducting layer made of a heat conducting adhesive or a heat-conducting resin interposed without clearance between the storage unit and the interior face of the wall of the associated housing so as to conduct the heat emitted by the unit.

Electrical supply device comprising tray to receive ultra high-capacity storage units

According to the disclosure, a power sub-assembly () for a micro-hybrid system () in an automobile includes an AC-DC converter () with a transistor bridge (), an energy storage device () and a power bus () including at least two cylindrical conductors ('). According to the disclosure, conductors (&#x2032;) include respective coaxial cylindrical surfaces (&#x2032;). The power bus integrated in the power subassembly allows for a parasitic inductance that is by far lower than that of the standard cables in power subassemblies of the prior art, particularly in order to avoid overvoltage at the terminals of the transistors in the AC-DC converter.

Power subassembly for micro-hybrid system in an automobile

The invention concerns an electric power supply device () for a motor vehicle, which is mounted in the motor vehicle and is designed to connect at least one electrical machine () capable of operating as an electric engine and/or an electric generator, to a battery () of the vehicle, comprising a single housing () including cooling means and having a lower part () forming a box for receiving at least one electric power storage unit ().

Compact electric power supply device for a motor vehicle

The invention relates to a protective cover which is intended to be mounted on the rear bearing () of a polyphased rotating electrical machine, such as an alternator or an alternator-starter for a motor vehicle. The inventive cover is of the type that consists of: an outer frame comprising a rear bearing and supporting a polyphased wound stator, the phase outputs thereof being connected to a phase connector (); and a support which is made from an electrically-insulating material, which is mounted in a fixed manner to the rear bearing and which supports the phase connector (). The cover is designed both to support the phase connector and to cover the rear bearing. The invention also relates to an alternator and an alternator-starter comprising one such cover. The invention is suitable for alternators and alternator-starters for motor vehicles.

Protective cover which is intended to be mounted on the rear bearing of a rotating electrical machine, alternator and alternator-starter comprising one such cover

A fiction clutch device comprising a flywheel with a front end designed to be fixed to a vehicle crankshaft () and a rear end in the form of a hollow-shaped reaction plate () with a central recess () externally defined by a friction surface () and a friction disc (), including at its external periphery at least a friction lining () to be in contact with the reaction plate () friction surface (). The friction lining () is integral with a support () elastically coupled via a torque damper () to a central hub () designed to be interlocked in rotation with a driven shaft. The torque damper () penetrates into the reaction plate () central recess () and the flywheel () bearing between its front and rear ends the rotor () of a rotating electric machine () comprising a fixed stator ().

Friction clutch bearing an electric machine rotor, in particular for a motor vehicle

The invention relates to an interposed electrical connector which is intended to connect two stacked electronic circuits and to the method of mounting same. The inventive connector () comprising plugs () which are borne by a base (), a guide () and guide means () which are disposed between the guide and the base. According to the invention, at least some of the aforementioned plugs () project out from the base () such that they can be slid into a housing () that passes through the guide (). The guide means () comprise a first projecting part () which is solidly connected to the base () and a second complementary part () which is solidly connected to the guide (). The base () is intended to be fixed to a first circuit while the first part () of the guide means () is intended to be guided through the second part () of the guide means () as well as a second circuit (). The mounting method is characterised in that the guide masks the free ends of the plugs before the connector is mounted to the circuits thereof.

Interposed electrical connector which is intended to connect two stacked electronic circuits and to the method of mounting same

The electric machine includes a front end plate (), a rear end plate (), a rotor () installed between the said end plates, and a magnetic target () with axial or radial reading fixed onto a target holder installed between the rotor () and one of the said end plates.

Polyphase electric rotary machine

Connector for forming an electrical connection between, on the one hand, a first subassembly ( ) comprising at least two first electrically conducting elements and, on the other hand, a second subassembly ( ) comprising at least two second electrically conducting elements, in which assembling means ( ) act between the pressure area and the reaction area so as to clamp between them first and second bearing surfaces and in which the first subassembly ( ) includes a casing ( ) for positioning and flexible mounting of the first elements; the said casing carrying the pressure area and, opposite the pressure area, including an orifice ( ) for allowing movement of the first bearing surfaces.

Multicontact electrical connector and rotating electrical machine bearing same

The invention concerns a friction clutch comprising a flywheel ( ) with a front end designed to be fixed to a motor vehicle crankshaft ( ) and a rear end in the form of a reaction plate ( ) with a central recess ( ) externally defined by a friction surface and a friction disc coupled with a central hub designed to be interlocked in rotation with the input shaft of a movement gear box comprising a clutch housing, the flywheel ( ) bearing between its front and rear ends the rotor ( ) of a rotating electric machine ( ) comprising a fixed stator borne internally by a strut designed to be interlocked with at least one of the vehicle engine-clutch housing ( ) block ( ). The invention is applicable to a motor vehicle.

The invention relates to a motor vehicle alternator and a device for mechanically assembling and electrically connecting together two subassemblies thereof. One of the subassemblies includes at least two first conductors mounted on a support, and the other subassembly includes at least two second conductors mounted on a support and designed to be connected to the first conductors. The supports of the first and second subassemblies include fittings co-operating with a fastener which maintains pressure between contacts of the respective conductors. Contacts are provided in the vicinity of one another on fittings that are suitable for receiving a single fastener and, according to the invention, corresponding contacts of the first conductors and of the second conductors are arranged circumaxially around an assembly member.

Device for mechanically assembling and electrically connecting together

An alternator for a motor vehicle has a rectifier bridge with positive diodes which are received in holes formed in a thermally conductive sector, which is fixed to an end plate of the alternator casing and which constitutes a thermal dissipator for the rectifier bridge. The rectifier bridge further includes a second sector of thermally conductive material, which is fixed to the first sector over the holes in the latter in which the positive diodes are received.

Rectifier assembly of a motor vehicle alternator with a thermal

An alternator, in particular for a motor vehicle, comprises half-shells to which stator windings are fixed and which rotatably receive a rotor shaft, and a rectifier circuit made up of power diodes each comprising body and a lead extending axially from said body. The bodies of some of the diodes are connected to ground while the bodies of the other diodes are connected to an output terminal of the alternator. The diode bodies are fixed on or in the back half-shell of the alternator on or in a dissipating support which is generally in the form of a plate that is insulated from the half-shell and that is outside it. According to the invention, the distance between the dissipating support and the back half-shell, and the positions of the said other diodes on the dissipating support are such that the leads of said other diodes project into openings formed in the back half-shell.

Alternator, in particular for a motor vehicle including an improved

The invention proposes a supply and control unit for an alternator in a motor vehicle, of the type comprising a support plate (12) made from insulating material designed to be fixed to a fixed part of the alternator and a brush-holder (22), and of the type in which the support plate (12) bears on a first face (34) an integrated circuit (36) for regulating the voltage supplied by the alternator, the electric connection pins (42) of which extend through the material (18) of the support plate (12) in order to open into a housing (46) formed in the second face (18) of the support plate (12), and of the type comprising an electric connection circuit (50) which comprises connection lugs (56) in contact with the connection pins (42) of the integrated circuit (36), characterised in that the connection pins (42) of the integrated circuit (36) are disposed in a circle.

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Neuilly-Plaisance, France

Roger Abadia