Variable displacement compressor

Details Variable displacement compressor Variable displacement compressor

1991-10-21

1993-01-26

Kwon, John T.

Expansible chamber devices

Displacement control of plural cylinders arranged in...

Parallel cylinders

F01B 300

Patent

active

051814536

ABSTRACT:
A variable displacement compressor is disclosed having an improved pivotal mounting between its drive plate and the rotary journal that carries the swash plate. The pivotal mounting structure includes a bearing and a pin. The bearing is pivotally mounted on the drive plate. The pin couples the drive plate to the rotary journal. The pin is slidably mounted in a slot in the bearing so that when the bearing and rotary journal pivot, the pin may slide with in the slot. With this arrangement, the point at which a load from the journal is transferred to the drive plate remains substantially fixed regardless of the inclination angle of the journal.

REFERENCES:
patent: 4294139 (1981-10-01), Bex et al.
patent: 4674957 (1987-06-01), Ohta et al.

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