In-wheel motor capable of efficiently cooling motor

Details In-wheel motor capable of efficiently cooling motor In-wheel motor capable of efficiently cooling motor

2007-06-12

2007-06-12

Shriver, J. Allen (Department: 3618)

Motor vehicles

Power

Electric

C475S159000, C475S161000

Reexamination Certificate

active

10921141

ABSTRACT:
An in-wheel motor includes a motor, a shaft, an oil pump and oil paths. The oil pump is provided on one end of the shaft. The motor includes a stator core, stator coils and a rotor. The oil pump pumps up an oil from an oil reservoir via an oil path to supply the pumped-up oil to another oil path. The another oil path supplies the oil from the oil pump to the outer periphery of the stator core of the motor from an opening end.

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