Ice-making apparatus with hot gas defrost

Details Ice-making apparatus with hot gas defrost Ice-making apparatus with hot gas defrost

1981-03-10

1982-04-13

Tapolcai, Jr., William E.

Refrigeration

Means producing shaped or modified congealed product

Heat absorber with product remover

62 73, F25C 510

Patent

active

043241093

ABSTRACT:
A tube shell ice-maker has a false bottom compartment in which trapped refrigerant gas is present to prevent ice formation around the bottom during ice-making and from which during defrosting hot gaseous refrigerant flows upwardly into the refrigerant within the tubes, the liquid remaining within the tubes, whereby delay in initiating further ice-making is minimized.

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