Refrigeration – Processes – Treating an article
Patent
1994-01-19
1995-06-13
Kilner, Christopher
Refrigeration
Processes
Treating an article
62 64, 62374, 62380, F25D 311, F25D 1702, F25D 2504
Patent
active
054231868
ABSTRACT:
Process and device for freezing substances contained in a receptacle, in which the receptacle (4) is placed on a support (7) and is moved along the support in a path. The support is a conveyor, preferably a vibratory conveyor, and is maintained partially immersed in a liquefied gas (13). The level of the liquefied gas (13) does not exceed the height of the substance in the receptacle (4). The vibratory conveyor comprises a vibrating trough (1) having two opposed walls (9) defining between them a guide channel (3) for the receptacles (4) and, on opposite sides, a chamber (10) for distribution of liquefied gas. A device (11) provides liquefied gas to each chamber (10). The bottom (7) of the vibrating trough (1) is of embossed sheet metal.
REFERENCES:
patent: 1939334 (1933-12-01), Burke
patent: 2597223 (1952-05-01), Burgess
patent: 3082097 (1963-03-01), Haller
patent: 3228206 (1966-01-01), Lockerby
patent: 3498070 (1970-03-01), Allen et al.
patent: 3611745 (1971-10-01), Schlemmer
patent: 3875754 (1975-04-01), Faust et al.
patent: 3889488 (1975-06-01), Maeda et al.
patent: 4351158 (1982-09-01), Hurwitz et al.
patent: 4689963 (1987-09-01), Sakai
patent: 4748816 (1988-06-01), Arfert et al.
patent: 5156008 (1992-10-01), Olsson et al.
patent: 5191773 (1993-03-01), Cassell
patent: 5299426 (1994-04-01), Lermuzeaux
Kilner Christopher
L'Air Liquide Societe Anonyme pour l'Etude et, l'Exploitation de
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