Structure for reducing refrigerant flow loss in compressor

Details Structure for reducing refrigerant flow loss in compressor Structure for reducing refrigerant flow loss in compressor

2005-07-05

2005-07-05

Jiang, Chen Wen (Department: 3744)

Refrigeration

Refrigeration producer

Compressor-condenser-evaporator circuit

C418S216000, C418S055200, C417S317000

Reexamination Certificate

active

06912871

ABSTRACT:
A structure for reducing a refrigerant flow loss in a compressor includes a refrigerant flow resistance reducing unit to reduce a refrigerant channel resistance at a lower surface of a rotor facing a compression mechanism unit. When the high temperature and high pressure refrigerant gas discharged from the compression mechanism unit flows to the discharge pipe through the refrigerant passage including the gap between the rotor and the stator of the electric mechanism unit, the flow resistance of the refrigerant gas is reduced. Therefore, since the refrigerant can flow smoothly, a flow loss of the refrigerant can be reduced and, as a noise generation is reduced, a reliability can be heightened.

REFERENCES:
patent: 4730998 (1988-03-01), Kakuda et al.
patent: 63208689 (1988-08-01), None

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