Reversible refrigeration system rotary compressor

Details Reversible refrigeration system rotary compressor Reversible refrigeration system rotary compressor

1982-09-07

1984-05-01

Vrablik, John J.

Refrigeration

Reversible, i.e., heat pump

With flow control or compressor details

418 63, 62508, F25B 1300, F04C 1800

Patent

active

044453442

ABSTRACT:
A reversible, hermetically-sealed rotary compressor driven by a reversible electric motor for use in a refrigeration system comprising a compressor cylinder, a rotor eccentrically rotatable in the cylinder and a vane dividing the cylinder into interchangeable high and low pressure sides. A switch-over member automatically directs refrigerant into one or the other fluid passageways leading to the refrigeration system as an incident of motor rotation.

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patent: 3891358 (1975-06-01), Ladusaw
patent: 3985473 (1976-10-01), King et al.
patent: 4367638 (1983-01-01), Gray

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