Swash ring compressor

Details Swash ring compressor Swash ring compressor

2006-08-01

2008-11-04

Lazo, Thomas E (Department: 3745)

Expansible chamber devices

Displacement control of plural cylinders arranged in...

Parallel cylinders

C417S222200

Reexamination Certificate

active

07444921

ABSTRACT:
A variable displacement compressor is disclosed. The compressor includes a crankcase for receiving a fluid. The crankcase has a plurality of compression chambers in which the fluid is compressed. A plurality of pistons disposed within the crankcase and are configured for reciprocal movement within the plurality of chambers to compress and pump the fluid. Further, a rotor assembly having a drive shaft and a rotor, wherein the rotor has a first pivot arm support member extending from a first surface of the rotor. A sleeve is slidably engaged with the drive shaft and configured for axial movement along a longitudinal axis of the drive shaft. A swash ring is coupled to the plurality of pistons and to the rotor by means of a pivot arm. Rotary motion of the swash ring and rotor causes reciprocal motion of the plurality of pistons within the plurality of chambers.

REFERENCES:
patent: 4178135 (1979-12-01), Roberts
patent: 4294139 (1981-10-01), Bex et al.
patent: 4553905 (1985-11-01), Swain et al.
patent: 5336056 (1994-08-01), Kimura et al.
patent: 5644968 (1997-07-01), Kimura et al.
patent: 5785503 (1998-07-01), Ota et al.
patent: 5836748 (1998-11-01), Kawaguchi et al.
patent: 5865604 (1999-02-01), Kawaguchi et al.
patent: 6164252 (2000-12-01), Kuhn et al.
patent: 6474955 (2002-11-01), Ota et al.
patent: 6511296 (2003-01-01), Ota et al.
patent: 6589022 (2003-07-01), Yokomachi et al.
patent: 6629823 (2003-10-01), Ota et al.
patent: 6705841 (2004-03-01), Pawelski et al.
patent: 6928919 (2005-08-01), Parsch
patent: 6932582 (2005-08-01), Hayashi et al.
patent: 7144227 (2006-12-01), Casar et al.
patent: 2004/0007126 (2004-01-01), Parsch
patent: 2004/0216603 (2004-11-01), Schwarzkopf
patent: 2003-120525 (2003-04-01), None
patent: 2003-269330 (2003-09-01), None
patent: WO 2004/111451 (2004-12-01), None
patent: WO 2005/021967 (2005-03-01), None
patent: WO 2005/035981 (2005-04-01), None
patent: WO 2005/035982 (2005-04-01), None
patent: WO 2005/038253 (2005-04-01), None
patent: WO 2005/047697 (2005-05-01), None
patent: WO 2005/050016 (2005-06-01), None

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