Refrigeration apparatus and method of refrigeration

Details Refrigeration apparatus and method of refrigeration Refrigeration apparatus and method of refrigeration

1990-10-25

1992-06-16

Capossela, Ronald C.

Refrigeration

Liquid contacting discrete commodity

With article conveyer or transporter

62 482, 62381, F25D 1702

Patent

active

051216116

ABSTRACT:
Refrigeration apparatus for cooling or freezing products such as protein materials includes a drum through which heat transfer fluid is circulated. A belt is wrapped around part of the drum surface and the product to be refrigerated is applied to the drum surface, being pressed thereagainst by the belt. Either liquid or triple point carbon dioxide is circulated through the drum to cool the product in contact therewith. Other heat transfer fluids such as D-Limonene or DOWTHERM may also be circulated through the drum. A tank and related apparatus for cooling the heat transfer fluid is also disclosed.

REFERENCES:
patent: 3007319 (1961-11-01), Ogden
patent: 3292384 (1966-12-01), Rubin
patent: 3765189 (1973-10-01), Le Diouron
patent: 4098095 (1978-07-01), Roth
patent: 4127008 (1978-11-01), Tyree, Jr.
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patent: 4337627 (1982-07-01), Roth
patent: 4349575 (1982-09-01), Roth
patent: 4886534 (1989-12-01), Castan
patent: 4914927 (1990-10-01), Miller et al.

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