Harvest cycle refrigerant control system

Details Harvest cycle refrigerant control system Harvest cycle refrigerant control system

1989-08-26

1990-03-13

Tapolcai, William E.

Refrigeration

Means producing shaped or modified congealed product

Thawing means

62278, F25C 510

Patent

active

049074229

ABSTRACT:
An ice making system having a compressor, a condenser and an evaporator, and having freeze and harvest cycles. During the harvest cycle, vaporous refrigerant is circulated from the compressor to the evaporator through a discharge line, and is thereafter returned to the compressor through a supply line. A predetermined amount of refrigerant is condensed in a reservoir during the freeze cycle and expelled therefrom during the harvest cycle to augment the amount of refrigerant circulating in the system.

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Service Bulletin No.: SB-18-84, dated: 4/20/84.

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