Compressor

Details Compressor Compressor

2011-08-30

2011-08-30

Freay, Charles (Department: 3746)

Pumps

Three or more cylinders arranged in parallel, radial, or...

C417S532000, C092S071000

Reexamination Certificate

active

08007250

ABSTRACT:
The present invention relates to a compressor, which includes a main refrigerant supply channel for supplying refrigerant by passing through the inside of a driving shaft and an auxiliary refrigerant supply channel for supplying refrigerant by passing through a suction chamber of front and rear housings and a slot of the driving shaft after passing through cylinder blocks in order to supply the refrigerant inhaled into a swash plate chamber to cylinder bores, thereby enhancing performance and lubricating ability of a driving shaft seal area since the refrigerant of the swash plate chamber can be used effectively.

REFERENCES:
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patent: 5385451 (1995-01-01), Fujii et al.
patent: 5401144 (1995-03-01), Fujii et al.
patent: 7841840 (2010-11-01), Sato et al.
patent: 2003/0095873 (2003-05-01), Tarutani et al.
patent: 2007/0031264 (2007-02-01), Ishikawa et al.
patent: 409250447 (1997-09-01), None
patent: WO 2004/094827 (2004-11-01), None

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