Rotary expansible chamber devices – Working member has planetary or planetating movement – Helical working member – e.g. – scroll
Patent
1997-12-22
2000-08-29
Denion, Thomas
Rotary expansible chamber devices
Working member has planetary or planetating movement
Helical working member, e.g., scroll
418 553, 418 551, 418 29, 29888022, 2988802, 29434, 29464, 464 41, 464 37, 464139, 403356, 403355, 403292, 403294, F01C 102
Patent
active
061098981
ABSTRACT:
A scroll compressor having a compressor housing and an orbiting scroll member is provided with an annular plate between the housing and orbiting scroll member. The plate having an axial aperture provided therethrough, the plate abutting one of said housing and said orbiting scroll member. A pin projects through the aperture of the plate and is engaged with the member abutting the plate. A projection is provided on the pin for preventing axial displacement of said pin relative to said plate axially away from the abutting member.
REFERENCES:
patent: 589236 (1897-08-01), Saeo
patent: 4340339 (1982-07-01), Hiraga et al.
patent: 4432708 (1984-02-01), Hiraga et al.
patent: 4544136 (1985-10-01), Denman et al.
patent: 4548556 (1985-10-01), Terauchi
patent: 4589828 (1986-05-01), Sato et al.
patent: 5102315 (1992-04-01), Terauchi et al.
Coppiellie Raymond L.
Denion Thomas
Ford Global Technologies Inc.
Trieu Theresa
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