Double acting type compressor

Details Double acting type compressor Double acting type compressor

1983-08-04

1985-10-01

Freeh, William L.

Pumps

Three or more cylinders arranged in parallel, radial, or...

417313, F04B 3900, F04B 116, F04B 118

Patent

active

045443327

ABSTRACT:
A double acting type compressor has a main body which is formed by a cylinder block and a pair of cylinder heads secured to opposite ends of the cylinder block. The main body is formed therein with a pair of discharge chambers arranged at opposite ends thereof, a discharge passageway communicating the discharge chambers with each other, and a discharge port communicating substantially directly with the discharge passageway. A pulsation attenuating means formed of a multiplicity of small through holes is provided between each of the discharge chambers and the discharge passageway. Compression medium in each of the discharge chambers flows into the discharge passageway through the small through holes of the pulsation attenuating means, while simultaneously having its pulsations attenuated, and then is supplied into an associated external circuit through the discharge port.

REFERENCES:
patent: 3785751 (1974-01-01), Nomoto
patent: 4221544 (1980-09-01), Ohta
patent: 4299543 (1981-11-01), Shibuya
patent: 4347046 (1982-08-01), Brucken
patent: 4401414 (1983-08-01), Ishizuka
patent: 4416190 (1983-11-01), Ishizuka

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