Hybrid compressor device

Details Hybrid compressor device Hybrid compressor device

2005-04-05

2005-04-05

Norman, Marc (Department: 3744)

Refrigeration

Automatic control

Refrigeration producer

C062S236000, C062S323300, C062S323400, C062S470000, C417S223000, C417S374000

Reexamination Certificate

active

06874328

ABSTRACT:
In a hybrid compressor for a vehicle where a vehicle engine is stopped when the vehicle is temporally stopped, a pulley, a motor and a compressor can be driven in independent from each other, and are connected to a sun gear, planetary carriers and a ring gear of a planetary gear. A rotational speed of the motor is adjusted by a controller, so that a rotational speed of the compressor is changed with respect to a rotational speed of the pulley. Accordingly, production cost of the hybrid compressor and the size thereof can be reduced, while a cooling function can be ensured even when the vehicle engine is stopped.

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