Compressor

Details Compressor Compressor

1976-01-19

1978-02-07

Feinberg, Samuel

Lubrication

Slide-bearing lubrication

74 50, 417534, 417525, 308 3R, F16N 100

Patent

active

040722104

ABSTRACT:
A compressor utilizing opposing cylinders and flap valves in which the configuration may be readily modified from compressor to vacuum operation by simple reversal of components. Convertibility is facilitated by a valve plate having apertures which connect opposed cylinders and a manifold channel to opposed end chambers. Reversible flap valves are mounted on the valve plates and on the pistons. Additionally, a Scotch-yoke type mechanism of novel construction is provided in which the slider is formed of porous bronze and in which lubricant-containing wick material is disposed in the slider normal to and within the crankpin bearing hole.

REFERENCES:
patent: 287697 (1883-10-01), Marchand
patent: 899541 (1908-09-01), Kirkwood
patent: 1286958 (1918-12-01), Dinesen
patent: 1448020 (1923-03-01), Wishart et al.
patent: 1632436 (1927-06-01), Dinesen
patent: 2404079 (1946-07-01), Maniscalco et al.
patent: 3119461 (1964-01-01), Enders
patent: 3233554 (1966-02-01), Huber et al.
patent: 3350143 (1967-10-01), Lichowsky
patent: 3456874 (1969-07-01), Graper
patent: 3478956 (1969-11-01), Gosha

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