Valeo Equipements Electriques Moteur

Serge Masriera

Roger Abadia

Pierre Faverolle

Jean-Marc Dubus

Dirk Schulte

Sébastien Arrighi

Michel Aeschlimann

Thierry Hevia

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

Current rectifying equipment for rotary electrical machines has a rear bearing, of the type comprising a plurality of positive diodes () supported by a support () in the form of a plate, a plurality of negative diodes () supported by the rear bearing () of the machine, a device () for connecting the positive and negative diodes together, and structure for generating a forced axial stream of a coolant fluid, the support () for the diodes carrying cooling fins () which extend in the axial stream (F) of the coolant fluid in the radial direction of the machine. The equipment includes means for effecting mixed cooling of the support for the negative diodes by convection and conduction. The invention can be used for alternators for motor vehicles.

Current rectifier assembly for rotating electrical machines, in particular motor vehicle alternator

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

Growing community of inventors

Lyons, France

Serge Masriera