RESTRAINT TOOL BY GAS PRESSURE AND SOLDERING METHOD USING THE RESTRAINT TOOL

PROBLEM TO BE SOLVED: To provide a restraint tool by the gaseous pressure to uniformly restrain members to each other in a simple manner at a low cost in soldering of a heat exchanger of a large size. SOLUTION: The restraint tool 1 is provided with a pressure tank 14 between an upper regulating plat...

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Bibliographische Detailangaben
Hauptverfasser:	KUWABARA MASABUMI, KAMITO YOSHIMI, TOKUNAGA KIICHI, KISHIKAWA RYOJI, IGARI TOSHIHIDE, KAWASHIMA FUMIKO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION HEAT EXCHANGE IN GENERAL HEATING LIGHTING MACHINE TOOLS MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WEAPONS WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a restraint tool by the gaseous pressure to uniformly restrain members to each other in a simple manner at a low cost in soldering of a heat exchanger of a large size. SOLUTION: The restraint tool 1 is provided with a pressure tank 14 between an upper regulating plate 3 and a work 4 and is provided with an upper press plate 11 between the pressure tank 14 and the work 4. By introducing gas of a prescribed pressure into the pressure tank 14, the pressure tank 14 presses the work 4 through the upper press plate 11. Such a deformation that the central part rises in the work 4 as a laminated structure like a heat exchanger by the spring effect of fins due to heating of the central part. The pressing of the entire part of the work 4 by the uniform pressure is made possible by the pressure tank 14. COPYRIGHT: (C)2005,JPO&NCIPI