PROCEDIMIENTO DE FABRICACION DE UN TUBO PARA LA CONDUCCION DE UN FLUIDO DE UN INTERCAMBIADOR DE CALOR, Y TUBO OBTENIDO MEDIANTE DICHO PROCEDIMIENTO

The invention relates to a method of manufacturing a tube (1). According to the invention, the method consists in carrying out the following steps: a) cutting a metal strip (2) from a spool to a length coinciding with the length (L) of the tube (1), the width of the spool coinciding with the width (...

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Bibliographische Detailangaben
Hauptverfasser:	JIMENEZ PALACIOS, JESUS, LOPEZ LAZARO, FRANCISCO
Format:	Patent
Sprache:	spa
Schlagworte:	AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL 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 HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MACHINE TOOLS MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL ENGINEERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PUNCHING METAL SOLDERING OR UNSOLDERING TRANSPORTING WEAPONS WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The invention relates to a method of manufacturing a tube (1). According to the invention, the method consists in carrying out the following steps: a) cutting a metal strip (2) from a spool to a length coinciding with the length (L) of the tube (1), the width of the spool coinciding with the width (A) of the development of the tube (1); b) forming by a stamping process the radii (3) corresponding to the rounded walls of small width; c) folding the strip (2) without closing its free edges (4); d) placing a metal filling material in the internal faces of the tube (1); e) placing disturbing means (5) inside the tube (1); f) closing the tube (1) by its free edges (4); and g) welding the tube (1). Application in particular to the automotive field.