Method of and Apparatus for Conveying Materials or Articles Into or Out of a High or Low Pressure Vessel

1,168,131. Endless conveyers. INDUSTRIEWERKE KARLSRUHE A.G. 5 Jan., 1967 [27 Jan., 1966], No. 743/67. Heading B8A. [Also in Division F4] In an arrangement in which articles or material 14 are carried into a pressure or vacuum chamber 20 by an endless conveyer 4, comprising pistons 5 passing through...

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Bibliographische Detailangaben
1. Verfasser:	FRITZ KNIESE
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CONVEYING DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HANDLING THIN OR FILAMENTARY MATERIAL HEATING HUMAN NECESSITIES LIGHTING MECHANICAL ENGINEERING PACKING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PNEUMATIC TUBE CONVEYORS PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL SHOP CONVEYOR SYSTEMS STORING THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR RELEVANT APPARATUS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING WEAPONS
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Zusammenfassung:	1,168,131. Endless conveyers. INDUSTRIEWERKE KARLSRUHE A.G. 5 Jan., 1967 [27 Jan., 1966], No. 743/67. Heading B8A. [Also in Division F4] In an arrangement in which articles or material 14 are carried into a pressure or vacuum chamber 20 by an endless conveyer 4, comprising pistons 5 passing through an inlet tube 2 and an outlet tube 3, pressure between successive pistons 5 is adjusted by vacuum or air supply (as the case may be) being applied to conduits 11, 12. As shown, the material 14 is subject to freeze drying on a conveyer 21 Vacuum is extracted at 11 and 12. Walls of the tubular members 15, 22 through which the endless member passes, may embody annular cooling cavities (not shown). Load carriers of various forms may be used (Fig. 2, not shown) and comprise seals (8). The bores of the members 15, 22, may be silicone coated.