Refrigeration – Article moving means – Rotary about fixed axis – e.g. – rotary shelf or scraper
Patent
1991-11-07
1992-12-08
Capossela, Ronald C.
Refrigeration
Article moving means
Rotary about fixed axis, e.g., rotary shelf or scraper
62374, F25D 2502
Patent
active
051687232
ABSTRACT:
Method and apparatus for quick freezing particles with surface moisture by immersion in liquid cryogen to produce a frozen crust or layer on the particles followed by agitation in content with the vaporized cryogen to complete freezing and prevent clumping of the particles.
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patent: 4403479 (1983-09-01), Rasovich
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patent: 4813245 (1989-03-01), Hubert et al.
patent: 4852358 (1989-08-01), Acharya et al.
patent: 4989416 (1991-02-01), Miller et al.
Kiczek Edward F.
McAfee Kevin S.
Mitchell, Jr. David L.
Moore Earl W.
Air Products and Chemicals Inc.
Capossela Ronald C.
Marsh William F.
Simmons James C.
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