PRODUCTION UNIT OF SPACER FOR MOLDED TUBE OF MATRIX OF HEAT EXCHANGER

PURPOSE: To shorten a retention time of high speed gas in a curved part of a bundle of tubes by arranging a spacer only in the specific part in the bundle of tubes. CONSTITUTION: In a predetermined plane of a matrix, ropes, bands, or belts 13 formed by weaving thin threads into braids are arranged s...

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Bibliographische Detailangaben
Hauptverfasser:	KAARU MAIYAA, KURISUTEIAN GUROINE
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLADDING OR PLATING BY SOLDERING OR WELDING COMBINED OPERATIONS CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEAT EXCHANGE IN GENERAL HEATING LIGHTING MACHINE TOOLS MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TRANSPORTING UNIVERSAL MACHINE TOOLS WEAPONS WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	PURPOSE: To shorten a retention time of high speed gas in a curved part of a bundle of tubes by arranging a spacer only in the specific part in the bundle of tubes. CONSTITUTION: In a predetermined plane of a matrix, ropes, bands, or belts 13 formed by weaving thin threads into braids are arranged so as to surround molded tubes alternately between the respective adjacent molded tubes. Then, in a heating process suitable for the selected combination of materials, the molded tubes 4 are connected to the belts 13 by means of local surface diffusion, and a spacer for an elliptic molded tube can be manufactured.