Compressor

Details Compressor Compressor

1980-10-16

1983-09-20

Smith, Leonard E.

Pumps

Expansible chamber type

Oscillating pumping member

92120, F04C 2100

Patent

active

044052936

ABSTRACT:
An oscillating piston compressor characterized by a spherically contoured piston chamber in which a wedge-shaped disk-like piston is journaled for oscillating motion on an axle journaled in the housing and coinciding with the juncture of a pair of semi-circular sectors forming the piston. A cam formed on the side of the piston opposite the pressure side, is contacted either by a rotating eccentric cam, a crankarm, or a crankpin for imparting oscillating motion to the piston to effect compressing action. A flat circular valve plate, in which intake and exhaust valves are disposed, is fixed transversely in the housing for separating the piston compression chambers from intake and delivery chambers.

REFERENCES:
patent: 454180 (1891-06-01), McLennan
patent: 593809 (1897-11-01), Lockman
patent: 1189834 (1916-07-01), Kress
patent: 1468516 (1923-09-01), Schiller
patent: 2864316 (1958-12-01), Verrue
patent: 4272229 (1981-06-01), Pape

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