Ice-making evaporator

Details Ice-making evaporator Ice-making evaporator

1977-02-28

1983-04-12

Tapolcai, William E.

Refrigeration

Means producing shaped or modified congealed product

Heat absorber with product remover

29421R, 165169, F25C 508

Patent

active

043793908

ABSTRACT:
An ice-making evaporator and method for fabrication thereof is provided. The evaporator includes a hollow tubular member on which is provided a tubular coil. The tubular coil is expanded into tight engagement with the tubular member. Refrigerant is passed through the tubular coil and expanded to cause freezing of water which is flowed over the tubular member. The ice-making evaporator may be used per se as an ice-making device or it may be used as the evaporator of a heat pump system to not only make ice but improve efficiency of operation of the heat pump system.

REFERENCES:
patent: 1930220 (1933-10-01), Askin
patent: 1995167 (1935-03-01), Battles
patent: 2436389 (1948-02-01), Kleist
patent: 2621903 (1952-12-01), Cohler
patent: 3196624 (1965-07-01), Reynolds
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patent: 3435633 (1969-04-01), Dixon
patent: 3546763 (1970-12-01), Pasternak
patent: 3553976 (1971-01-01), Cumine et al.
patent: 3648477 (1972-03-01), Shartle
patent: 3739842 (1973-06-01), Whalen
patent: 4061184 (1977-12-01), Radcliffe
patent: 4087986 (1978-05-01), Grahl

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