Apparatus for heating and/or refrigerating food in general

Details Apparatus for heating and/or refrigerating food in general Apparatus for heating and/or refrigerating food in general

1997-02-19

1999-10-19

Doerrler, William

Refrigeration

Combined

624579, 62336, 62458, 62198, F25D 2312, F25B 2900

Patent

active

059669616

ABSTRACT:
A heating or refrigeration apparatus comprising a refrigeration circuit which includes an evaporator, a condenser, a compressor, and a valve or capillary duct for expansion between the condenser and the evaporator. It also includes a seat or space for material to be temperature-conditioned at the evaporator and at the condenser, each seat being arranged in a heat-exchange relationship with at least one portion of duct of the evaporator or of the condenser of the refrigeration circuit.

REFERENCES:
patent: 2412774 (1976-12-01), Hoffman
patent: 2481228 (1949-09-01), Layne
patent: 2555425 (1951-06-01), Stern
patent: 2597745 (1952-05-01), Morrison
patent: 3308633 (1967-03-01), Kritzer
patent: 3481154 (1969-12-01), Johnson
patent: 4288991 (1981-09-01), Weeks
patent: 4355521 (1982-10-01), Tsai
patent: 4711099 (1987-12-01), Polan et al.
patent: 4722197 (1988-02-01), McEntire
patent: 5220807 (1993-06-01), Bourne et al.

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