Tm4 Inc.

Jane Roundell

Martin Houle

Jean-Marc Cyr

François Messier

Ruisheng Shi

Louis-Philippe Bibeau

Jianhong Xu

George Bursuc

Gabriel Rakotonirina

Jean-François Lavigne

Jean-Francois Lavigne

An electric machine is described herein. The machine includes an internal stator provided with a central opening. A generally cylindrical cooling assembly is mounted inside the central opening via a first key and keyway arrangement. The cylindrical cooling assembly is mounted to the casing of the electric machine via a second key and keyway arrangement.

Electric machine provided with an internal stator

The present invention is generally concerned with an inductance assembly that is so configured and sized as to be inserted inside the cooling assembly of an electric machine to thereby decrease the overall volume of the machine.

Inductance assembly for an electric machine

A cooling assembly including a generally cylindrical body to be inserted inside the generally cylindrical internal stator of an electric machine is described herein. The body includes a cylindrical external contact surface configured and sized to contact the internal surface of the stator. The bottom surface of the body is machine with a channel that is partially closed by a cover to yield a peripheral fluid passage inside the body. An inlet and an outlet aperture are provided.

Cooling assembly for electric machine

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Saint-Lambert, Canada

Jane Roundell