Motor-driven compressor

Details Motor-driven compressor Motor-driven compressor

2005-03-29

2005-03-29

Jiang, Chen Wen (Department: 3744)

Refrigeration

Refrigeration producer

Compressor-condenser-evaporator circuit

C417S367000, C417S368000, C417S371000

Reexamination Certificate

active

06871512

ABSTRACT:
A motor-driven compressor for compressing a refrigerant in an air conditioning system includes an electric motor, a swash plate-type compression unit driven by the electric motor, and a cooling channel for returning the refrigerant used by the air conditioning system to a suction chamber of the compression unit. The cooling channel has an upstream section including an armature chamber of the electric motor, and a downstream section extending from the armature chamber to the suction chamber in such a manner that the downstream section is separated from a crank chamber of the compression unit.

REFERENCES:
patent: 6565329 (2003-05-01), Yokomachi et al.
patent: 6634870 (2003-10-01), Dreiman et al.
patent: 2001193639 (2001-07-01), None

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