Scroll compressor

Details Scroll compressor Scroll compressor

2006-12-12

2010-06-29

Trieu, Theresa (Department: 3748)

Rotary expansible chamber devices

Working member has planetary or planetating movement

Helical working member, e.g., scroll

C418S055100, C418S094000, C418S097000, C418SDIG001

Reexamination Certificate

active

07744357

ABSTRACT:
A scroll compressor includes a fixed scroll, an orbiting scroll orbiting the fixed scroll to perform compression on a refrigerant, a discharge cover provided at an upper end of the fixed scroll and guiding discharge of a compressed refrigerant, a first discharge chamber from which the compressed refrigerant is discharged; a second discharge chamber communicating with the first discharge chamber and separating oil from the discharged refrigerant, and a third discharge chamber communicating with the second discharge chamber and guiding discharge of the separated refrigerant.

REFERENCES:
patent: 6896493 (2005-05-01), Chang et al.
patent: 61178590 (1986-08-01), None
patent: 62126282 (1987-06-01), None
patent: 63131888 (1988-06-01), None
patent: 63150489 (1988-06-01), None
patent: 05052193 (1993-03-01), None
patent: 2000080990 (2000-03-01), None
U.S. Appl. No. 11/422,149 to Kim et al., filed Jun. 5, 2006.

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