A cooling structure for a rotary electric machine, the structure comprising an annular radiator body defining an axis X between a first end and a second end, the annular body having a radially inner wall and a radially outer wall and a plurality of channels defined between the radially inner wall and the radially outer wall, each extending from the first end to the second end, each channel having an inner surface defining the channel through which a coolant flows, in use, and wherein surface features are provided on the inner surface of the channels.
MOTOR RADIATOR
2024-09-26
Patent
Electronic Resource
English
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