Dana Tm4 Inc.

Yannick Philibert

Jean-Philippe Dextraze

Martin Houle

Jean-Philippe Desbiens

Eric Latulipe

Francois Dube

Maxime Caron

Éric Latulipe

François Dubé

Mathieu Lepage

A thermal interface for discrete semiconductor devices (such as IGBT's) having a thermally conductive structure, a PCB populated with discrete electronic components, and each of the discrete semiconductor devices having a housing extending beyond the edge of the PCB and in a direction substantially parallel to a plane of the PCB, and a clamp bar secured to the thermally conductive structure adapted to compressively secure each housing to the thermally conductive structure and adapted to maintain thermal contact between a surface of each housing and the surface of the thermally conductive structure. A thermally conductive and electrically insulative pad is positioned between the semiconductor device housing and the thermally conductive structure. A casing enclosing the interface and PCB includes the thermally conductive structure formed on a backwall of the casing.

Thermal interface for plurality of discrete electronic devices

An electric machine is described herein. The electric machine includes a casing, a stator, a rotor generally coaxial with the stator, an enclosed cooling assembly circulating a first cooling fluid within the casing, and an open cooling assembly through which a second cooling assembly can flow; the open cooling assembly cooling both the stator and the first cooling fluid.

Electric machine provided with an enclosed cooling assembly paired to an open cooling assembly

An embodiment of a liquid cooled electric machine is provided with an enclosed stator and includes a cooling assembly so configured as to allow cooling liquid to flow in the coil receiving slots of the enclosed stator to thereby cool the coils positioned therein.

Liquid cooled electric machine with enclosed stator

Growing community of inventors

Boucherville, Canada

Yannick Philibert