Wobble plate type compressor

Details Wobble plate type compressor Wobble plate type compressor

1986-09-24

1988-03-08

Croyle, Carlton R.

Pumps

Condition responsive control of drive transmission or pump...

Adjustable cam or linkage

417270, F04B 126

Patent

active

047297182

ABSTRACT:
The inclination angle of the wobble plate in a wobble plate type compressor is changed to obtain a discharge capacity in accordance with a cooling load. A spring is provided to adjust the inclination angle of the wobble plate in cooperation with the pressure force acting upon the pistons connected to the wobble plate, and thus the pressure in the suction chamber corresponding to the temperature of the exhausted air is kept at a constant level. That is, the temperature of the exhausted air is kept at a constant level suitable for maintaining a desired cooling condition in a vehicle.

REFERENCES:
patent: 2964234 (1960-12-01), Loomis
patent: 3861829 (1975-01-01), Roberts et al.
patent: 4037993 (1977-07-01), Roberts
patent: 4061443 (1977-12-01), Black et al.
patent: 4145163 (1979-03-01), Fogelberg et al.
patent: 4174191 (1979-11-01), Roberts
patent: 4178135 (1979-12-01), Roberts
patent: 4428718 (1984-01-01), Skinner
patent: 4475871 (1984-10-01), Roberts
patent: 4553905 (1985-11-01), Swain et al.
patent: 4586874 (1986-05-01), Hiraga et al.
patent: 4632640 (1986-12-01), Terauchi
"A Variable Piston-Stroke Mechanism for Gases", Biermann, 11/21/69, p. 5, lines 10 to 9 from the bottom, p. 6, lines 12 to 15.

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