WO2004019376A3 - Procede de raccordement metallurgique d'un tube a un element - Google Patents

Procede de raccordement metallurgique d'un tube a un element Download PDF

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Publication number
WO2004019376A3
WO2004019376A3 PCT/US2003/024035 US0324035W WO2004019376A3 WO 2004019376 A3 WO2004019376 A3 WO 2004019376A3 US 0324035 W US0324035 W US 0324035W WO 2004019376 A3 WO2004019376 A3 WO 2004019376A3
Authority
WO
WIPO (PCT)
Prior art keywords
tube
metallurgically joining
metallurgically
joining
segmented
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2003/024035
Other languages
English (en)
Other versions
WO2004019376A2 (fr
Inventor
Venkatasubraman Anathanaraynan
Dharmendra Dharam Ramachandra
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Delphi Technologies Inc
Original Assignee
Delphi Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US10/226,179 external-priority patent/US6847001B2/en
Application filed by Delphi Technologies Inc filed Critical Delphi Technologies Inc
Priority to AU2003257098A priority Critical patent/AU2003257098A1/en
Publication of WO2004019376A2 publication Critical patent/WO2004019376A2/fr
Publication of WO2004019376A3 publication Critical patent/WO2004019376A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/06—Resistance welding; Severing by resistance heating using roller electrodes
    • B23K11/065—Resistance welding; Severing by resistance heating using roller electrodes for welding curved planar seams
    • B23K11/066—Resistance welding; Severing by resistance heating using roller electrodes for welding curved planar seams of tube sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0004—Resistance soldering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/02—Pressure butt welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/28—Seam welding of curved planar seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • B23K33/002—Crimping or bending the workpieces at the joining area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • B23K33/004—Filling of continuous seams
    • B23K33/006—Filling of continuous seams for cylindrical workpieces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L13/00—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints
    • F16L13/02—Welded joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/06—Tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

L'invention concerne un procédé permettant de raccorder métallurgiquement un tube à un élément. Ce procédé consiste à utiliser un tube présentant une bride, et un élément. Le tube et l'élément sont positionnés de sorte que la bride entre en contact avec l'élément de manière directe et/ou indirecte au moyen d'un matériau de raccordement de soudage/de brasage intermédiaire. La bride et/ou l'élément sont segmentés et leur point de contact est segmenté au niveau de zones de contact espacées entre la bride et l'élément. Un chemin de courant de soudage/de brasage par résistance est créé dans le tube et l'élément au niveau d'une première zone de contact, créant ainsi une première zone de soudage/de brasage qui comprend au moins une partie de la bride et au moins une partie de l'élément. Ensuite, un chemin de courant de soudage/de brasage par résistance est créé dans le tube et l'élément au niveau d'une deuxième zone de contact différente, créant ainsi une deuxième zone de soudage/de brasage qui comprend au moins une partie de la bride et au moins une partie de l'élément.
PCT/US2003/024035 2002-08-22 2003-08-01 Procede de raccordement metallurgique d'un tube a un element Ceased WO2004019376A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003257098A AU2003257098A1 (en) 2002-08-22 2003-08-01 Method for metallurgically joining a tube to a member

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10/226,179 US6847001B2 (en) 2002-08-22 2002-08-22 Method for metallurgically joining a tube to a member
US10/226,179 2002-08-22
US10/603,948 2003-06-25
US10/603,948 US6953907B2 (en) 2002-08-22 2003-06-25 Method for metallurgically joining a tube to a member

Publications (2)

Publication Number Publication Date
WO2004019376A2 WO2004019376A2 (fr) 2004-03-04
WO2004019376A3 true WO2004019376A3 (fr) 2004-05-06

Family

ID=31949785

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/024035 Ceased WO2004019376A2 (fr) 2002-08-22 2003-08-01 Procede de raccordement metallurgique d'un tube a un element

Country Status (2)

Country Link
AU (1) AU2003257098A1 (fr)
WO (1) WO2004019376A2 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269106A (en) * 1978-03-06 1981-05-26 Hilti Aktiengesellschaft Dowel for a hollow wall structure
US20020008387A1 (en) * 2000-01-14 2002-01-24 Vasudeva Kailash C. Exhaust system flanges
US6689981B1 (en) * 2002-09-09 2004-02-10 Delphi Technologies, Inc. Method for metallurgically capping an end of a tube
US6693251B1 (en) * 2002-08-22 2004-02-17 Delphi Technologies, Inc. Method for manufacturing a metallic tubular assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269106A (en) * 1978-03-06 1981-05-26 Hilti Aktiengesellschaft Dowel for a hollow wall structure
US20020008387A1 (en) * 2000-01-14 2002-01-24 Vasudeva Kailash C. Exhaust system flanges
US6693251B1 (en) * 2002-08-22 2004-02-17 Delphi Technologies, Inc. Method for manufacturing a metallic tubular assembly
US6689981B1 (en) * 2002-09-09 2004-02-10 Delphi Technologies, Inc. Method for metallurgically capping an end of a tube

Also Published As

Publication number Publication date
WO2004019376A2 (fr) 2004-03-04
AU2003257098A8 (en) 2004-03-11
AU2003257098A1 (en) 2004-03-11

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