Variable displacement compressor

Details Variable displacement compressor Variable displacement compressor

1993-03-12

1994-08-02

Gluck, Richard E.

Pumps

With condition responsive pumped fluid control

Pressure responsive relief or bypass valve

F04B 4902

Patent

active

053339991

ABSTRACT:
A variable displacement compressor includes a housing having therein a space, a rotor eccentrically disposed in the space of the housing so as to define a compression chamber and an intake chamber in the housing, a bypass passage formed in the housing for establishing fluid communication between the compression chamber and the intake chamber and being in the form of a slot, and a device for opening and closing the bypass passage which is movable depending on a pressure in the intake chamber in a direction perpendicular to the bypass passage.

REFERENCES:
patent: 2683418 (1954-07-01), Smith
patent: 3224662 (1965-12-01), Oldberg
patent: 4557670 (1985-12-01), Inagaki et al.
patent: 4904164 (1990-02-01), Mabe et al.

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