Valve arrangement for pump or compressor

Details Valve arrangement for pump or compressor Valve arrangement for pump or compressor

1992-06-12

1993-04-13

Bertsch, Richard A.

Pumps

Electrical or getter type

13751215, 92121, F04C 2100

Patent

active

052016447

ABSTRACT:
An arrangement for a compressor with oscillating piston wings has a series of mutually angularly displaced discharge slots arranged in a radially extending end wall between a working chamber of the machine and an oppositely disposed discharge chamber. The discharge slots are covered over by valve members of resilient nature. The valve members may be inserted in the end wall with an end groove in a recessed manner to engage a valve seat about each slot.

REFERENCES:
patent: 2524682 (1950-10-01), Staude
patent: 3190270 (1965-06-01), Peterson
patent: 3592104 (1971-07-01), Harness
patent: 3696713 (1972-10-01), Ragard
patent: 3827833 (1974-08-01), Jinkawa
patent: 3879942 (1975-04-01), Dorn et al.
patent: 4080114 (1978-03-01), Moriarty
patent: 4385872 (1983-05-01), Anderson
patent: 4565507 (1986-01-01), Reimers
patent: 4642037 (1987-02-01), Fritchman
patent: 4886424 (1989-12-01), Ikeda et al.
patent: 4911614 (1990-03-01), Kawai et al.

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