Rotary expansible chamber devices – Working member has planetary or planetating movement – Partition pivotally connected to working member and cylinder
Reexamination Certificate
2005-05-18
2009-10-27
Denion, Thomas (Department: 3748)
Rotary expansible chamber devices
Working member has planetary or planetating movement
Partition pivotally connected to working member and cylinder
C418S063000
Reexamination Certificate
active
07607904
ABSTRACT:
A rotary compressor includes a compression mechanism in which a piston is disposed inside a cylinder chamber of a cylinder. The cylinder and the piston eccentrically rotate relative to each other. The cylinder chamber is sectioned into a high pressure chamber and a low pressure chamber in order to prevent production of vibration and noises due to pressure pulsation caused in a suction process. A low pressure space communicating with a suction side of the compression mechanism and a high pressure space communicating with a discharge side of the compression mechanism are formed in the casing. A suction pipe communicating with the high pressure space and a discharge pipe communicating with the high pressure space are disposed in the casing.
REFERENCES:
patent: 1229676 (1917-06-01), Tice
patent: 3125031 (1964-03-01), Rydberg
patent: 3463091 (1969-08-01), Delsuc
patent: 3563678 (1971-02-01), Sadler
patent: 3645653 (1972-02-01), Arnold
patent: 3782865 (1974-01-01), Braun
patent: 3909161 (1975-09-01), Stenner
patent: 4235572 (1980-11-01), Winkler et al.
patent: 5024114 (1991-06-01), Guttinger
patent: 5383773 (1995-01-01), Richardson, Jr.
patent: 6746223 (2004-06-01), Manole
patent: 6925832 (2005-08-01), Kitaura et al.
patent: 48-107105 (1973-12-01), None
patent: 51-163111 (1976-12-01), None
patent: 60-90584 (1985-06-01), None
patent: 60-97394 (1985-07-01), None
patent: 01-124091 (1989-08-01), None
patent: 06-288358 (1994-10-01), None
patent: 07-310677 (1995-11-01), None
patent: 11-062862 (1999-03-01), None
patent: 2000-073974 (2000-03-01), None
patent: 2002-543333 (2002-12-01), None
Daikin Industries Ltd.
Denion Thomas
Duff Douglas J.
Global IP Counselors
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