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US 2015/0028728 A1Published application
Modular cooling arrangement for electric machine
AssigneeTM4 Inc.
InventorsBruno Carpentier, Benjamin Martineau
Life of this patent
Estimating the term…
Abstract
A cooling arrangement for electric machines where cooling plates are maintained against the inner surface of the stator and are interconnected by a cooling tube that carries the stator generated heat outside of the machine.
Claims17
A cooling arrangement for the hollow internal stator of an electric machine, the stator including an internal surface, the cooling arrangement comprising:
- at least two cooling plates provided with a contact surface so configured as to be applied to the internal surface of the stator and with a tube receiving channel;
- a cooling tube configured and sized as to be inserted in the tube receiving channel of the at least two cooling plates;
- wherein the cooling tube includes an inlet and an outlet allowing cooling fluid therein to thereby cool the stator.
Dependencies are inferred from the claim text.