Rotary compressor for heavy duty gas services

Details Rotary compressor for heavy duty gas services Rotary compressor for heavy duty gas services

1989-01-30

1990-10-02

Vrablik, John J.

Rotary expansible chamber devices

Multistage

Sliding vane

418 15, 418213, 418268, F04C 18344, F04C 2910

Patent

active

049603710

ABSTRACT:
A rotary gas compressor suitable for heavy duty continuous or intermittent operation with automatic inlet and outlet pressure control valves to reduce power consumption and increase volumetric efficiency. Articulated volume displacers further increase volumetric efficiency, extend life of wearing components and permit infinitely variable capacity control from 0 to 100%. High loads and high speeds are possible due to intrinsic radial load balancing. Additional provisions include replaceable cylinder liners.

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patent: 3809511 (1974-05-01), Linder et al.
patent: 3900277 (1975-08-01), Newton
patent: 4445830 (1984-05-01), Woodruff
patent: 4451215 (1984-05-01), Winkler et al.
patent: 4515513 (1985-05-01), Hayase et al.
patent: 4526524 (1985-07-01), Kondo et al.

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