HIGH PRESSURE HEADER AND HEAT EXCHANGER AND METHOD OF MAKING THE SAME

PROBLEM TO BE SOLVED: To provide a method or the like of making a more inexpensive header to be used in a high pressure heat exchanger used as a condenser, a gas cooler, and/or an evaporator in a high pressure refrigeration system. SOLUTION: A method of providing volume production of highly pressure...

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Bibliographische Detailangaben
Hauptverfasser:	MEMORY STEPHEN B, ROGERS C JAMES, HUGHES GREGORY G, ALTENDORFER SIEGBERT, MOSER JOHANNES
Format:	Patent
Sprache:	eng
Schlagworte:	AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION HEAT EXCHANGE IN GENERAL HEAT PUMP SYSTEMS HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method or the like of making a more inexpensive header to be used in a high pressure heat exchanger used as a condenser, a gas cooler, and/or an evaporator in a high pressure refrigeration system. SOLUTION: A method of providing volume production of highly pressure resistant headers 10, 12 is provided and allows the headers 10, 12 to be formed of a header structure 10, 12 with a relatively thin wall portion 32 and a relatively thick wall portion 30. A strip 40 is utilized to provide the desired thickness at the thin wall portion 32 while allowing both the thin wall portion 32 and the strip 40 to have tube slots 34, 42 formed therein by a one step punching operation. COPYRIGHT: (C)2006,JPO&NCIPI