DE2348203

Apparatus for continuous cooling of articles comprising an elongated tunnel having an endless conveyor for moving articles therethrough in an atmosphere of a cryogenic fluid. The tunnel is defined by a plurality of sections alternate ones of which have hinged top covers and downardly movable bottoms...

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Bibliographische Detailangaben
Hauptverfasser:	KLEE, DAVID JEAN, EMMAUS, PA., US, SILLS, JOHN THOMAS, ALLENTOWN, PA., US
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HEAT PUMP SYSTEMS HEATING HUMAN NECESSITIES ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL REFRIGERATION OR COOLING REFRIGERATORS THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES WEAPONS
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Beschreibung
Zusammenfassung:	Apparatus for continuous cooling of articles comprising an elongated tunnel having an endless conveyor for moving articles therethrough in an atmosphere of a cryogenic fluid. The tunnel is defined by a plurality of sections alternate ones of which have hinged top covers and downardly movable bottoms which may be opened to gain access to the interior of the tunnel to facilitate cleaning thereof. The conveyor and all of the fluid handling apparatus are carried by stationary, non-openable sections of the tunnel which are disposed between the alternate openable sections. Also disclosed is a pivotable arcuate baffle for directing cryogenic fluid toward the article inlet end of the tunnel.