Compressor for domestic refrigerators

Details Compressor for domestic refrigerators Compressor for domestic refrigerators

1993-04-20

1994-06-21

Bertsch, Richard A.

Pumps

Motor driven

Resiliently mounted pump or motor

417372, 184 618, F04B 3504

Patent

active

053224191

ABSTRACT:
A freon operated compressor for domestic refrigerators has an electric motor that drives through a camshaft a piston sliding inside a cylinder block, while a system of valves provides for suction and delivery of the working fluid, a hollow body with a suction port in coaxial relation with a pipe, opposite which a triple pole terminal is arranged through which electrical power is supplied, and a pump provided with an outward cylindrical member and an ogival member with inner longitudinal blades and outward radial blades.

REFERENCES:
patent: 3306524 (1967-02-01), Matuki et al.
patent: 3441202 (1969-04-01), Valbjorn et al.
patent: 3663127 (1972-05-01), Cheers
patent: 4086033 (1978-04-01), Stephan
patent: 4209080 (1980-06-01), Douglas
patent: 4576555 (1986-03-01), Ashenfelter
patent: 4582468 (1986-04-01), Bar
patent: 4793775 (1988-12-01), Peruzzi
patent: 5228843 (1993-07-01), Novolan et al.

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