Refrigerator

Details Refrigerator Refrigerator

1979-09-24

1981-09-15

Tapolcai, Jr., William E.

Refrigeration

Diverse systems, e.g., ice and mechanical

Primary and secondary dependent circuits

62292, 165 26, F25D 1102

Patent

active

042889936

ABSTRACT:
A refrigerator comprises a primary refrigerating system and a secondary refrigerating system in heat-exchanging contact with each other. The secondary refrigerating system is connected to a reservoir containing a control gas getter which can be heated to vary the amount of free control gas in the secondary refrigerating system and thereby to control the temperature of the secondary refrigerating system. The reservoir includes an initially breakable seal for aiding in assembling the reservoir to the secondary refrigerating system.

REFERENCES:
patent: 2536001 (1950-12-01), Chase
patent: 2667760 (1954-02-01), Curtis
patent: 2702993 (1955-03-01), Harris
patent: 3167159 (1965-01-01), Bovenkerk
patent: 3289426 (1966-12-01), Music
patent: 3958627 (1976-05-01), Edelstein

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