Refrigeration – Article moving means – Rotary about fixed axis – e.g. – rotary shelf or scraper
Patent
1991-11-13
1993-04-27
Bennet, Henry A.
Refrigeration
Article moving means
Rotary about fixed axis, e.g., rotary shelf or scraper
62 63, 99517, F25D 2502
Patent
active
052051358
ABSTRACT:
A food freezer for continuous freezing of food products utilizing a helical conveyor for transporting the food products through an enclosure having a first cooling zone in which the food products are cooled sufficiently to freeze the exterior surface, and a second cooling zone in which the interior of the food products are frozen. Refrigeration apparatus cools an atmosphere gas within the enclosure and baffle means directs the coldest gas through the food products in the first cooling zone and the gas from the first cooling zone is circulated to the second cooling zone where it passes across the food products in a direction opposite to the direction of travel through the second cooling zone.
REFERENCES:
patent: 2791889 (1957-05-01), Childers
patent: 3269142 (1966-08-01), De Mola et al.
patent: 3315492 (1967-04-01), Dreksler
patent: 3391548 (1968-07-01), Gram
patent: 3412476 (1968-11-01), Astrom
patent: 3443505 (1969-05-01), Kaufman, Jr.
patent: 3733848 (1973-05-01), Duron et al.
patent: 3866432 (1975-02-01), Harrison
patent: 4023381 (1977-05-01), Onodera
patent: 4056950 (1977-11-01), Kaufman, Jr.
patent: 4078394 (1978-03-01), Chamberlain et al.
patent: 4103768 (1978-08-01), Persson
patent: 4164129 (1979-08-01), Stueber
patent: 4177647 (1979-12-01), Overbye
patent: 4226093 (1980-10-01), Voitko
patent: 4356707 (1982-11-01), Tyree, Jr. et al.
patent: 4480535 (1984-11-01), Jaxmar et al.
patent: 4612780 (1986-09-01), Briley et al.
patent: 4739623 (1988-04-01), Tyree, Jr. et al.
patent: 4798062 (1989-01-01), Lipinski
patent: 4866946 (1989-09-01), Klee
patent: 4875343 (1989-10-01), Jeppsson
patent: 4953365 (1990-09-01), Lang et al.
patent: 5020330 (1991-06-01), Rhoades et al.
patent: 5042262 (1991-08-01), Gyger et al.
2 page Sales Brochure on York Series S Spiral Freezing System.
Bennet Henry A.
Kilner Christopher B.
Liquid Carbonic Corporation
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