Refrigeration system

Details Refrigeration system Refrigeration system

1992-10-05

1994-06-07

Bennet, Henry A.

Refrigeration

Processes

Vacuumizing an open outlet chamber

62268116, 416120, F25B 100

Patent

active

053179056

ABSTRACT:
A refrigeration system where the refrigerant starts out as a liquid at ambient temperatures and pressures and is expanded to a very low pressure and temperature through the use of a special design ejector and pump assembly. The preferred design uses a new type of centrifugal pump which is designed to produce a high velocity discharge rather than pressure. The refrigerant in expanding to a gas extracts BTU's from its surroundings.

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patent: 5216899 (1993-06-01), Fabris

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