Ice making machine and method

Details Ice making machine and method Ice making machine and method

1979-12-05

1981-03-17

Tapolcai, Jr., William E.

Refrigeration

Means producing shaped or modified congealed product

With raw material projector, e.g., spray

62348, 62523, 165115, 249119, 249129, 249133, F25C 104

Patent

active

042559413

ABSTRACT:
An evaporator unit for an ice making machine is formed of two vertical series of semi-cylindrical ice-forming molds joined tangentially back-to-back creating a cascade of fluid conduits between them through which refrigerant is passed. Water flows from a weir down over the exposed surfaces of the ice-forming molds until they become filled with ice whereupon hot gas is momentarily passed through the fluid conduits to release an assembly of ice pieces from the evaporator unit. Thereafter, the ice making cycle is repeated by continuing the water and refrigerant flow to produce another assembly of ice pieces.

REFERENCES:
patent: 82593 (1868-09-01), Cammerer
patent: 1545893 (1925-07-01), Gregory
patent: 2129473 (1938-09-01), Mojonnier et al.
patent: 2493270 (1950-01-01), Smith
patent: 2949752 (1960-08-01), Bayston
patent: 3054274 (1962-09-01), McGhee et al.
patent: 3778018 (1973-12-01), Abalo
patent: 4107943 (1978-08-01), Ohling

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