BR0312982A - Método para fixar metalurgicamente um tubo a um elemento - Google Patents

Método para fixar metalurgicamente um tubo a um elemento

Info

Publication number
BR0312982A
BR0312982A BR0312982-9A BR0312982A BR0312982A BR 0312982 A BR0312982 A BR 0312982A BR 0312982 A BR0312982 A BR 0312982A BR 0312982 A BR0312982 A BR 0312982A
Authority
BR
Brazil
Prior art keywords
end portion
partial extrusion
pipe
tube
wall
Prior art date
Application number
BR0312982-9A
Other languages
English (en)
Inventor
Venkatasubram Ananthanarayanan
Dharmendra Dharam Ramachandra
Original Assignee
Delphi Tech 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
Application filed by Delphi Tech Inc filed Critical Delphi Tech Inc
Publication of BR0312982A publication Critical patent/BR0312982A/pt

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
    • B23K11/08—Seam welding not restricted to one of the preceding subgroups
    • B23K11/093—Seam welding not restricted to one of the preceding subgroups for 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
    • 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
    • B23K11/08—Seam welding not restricted to one of the preceding subgroups
    • B23K11/093—Seam welding not restricted to one of the preceding subgroups for curved planar seams
    • B23K11/0935—Seam welding not restricted to one of the preceding subgroups for 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
    • 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
    • B23K33/008—Filling of continuous seams for automotive applications
    • 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)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

"MéTODO PARA FIXAR METALURGICAMENTE UM TUBO A UM ELEMENTO". A invenção se refere a um método para fixar metalurgicamente um tubo (32) a um elemento (18). Um elemento (18) tendo uma parede (20) é obtido. A parede (20) inclui primeiro e segundo lados opostos (22, 24) e inclui uma extrusão parcial (26) que se estende acima do primeiro lado (22). A extrusão parcial (26) tem um orifício transpassante (28). Um tubo (32) tendo uma porção terminal (34) é obtido. O tubo (32) e o elemento (18) são posicionados com a porção terminal (34) contatando o segundo lado (24) da parede (20) próxima à extrusão parcial (26). Um percurso de corrente de soldagem por resistência é criado através do tubo (32) e do elemento (18) próximo à porção terminal (34) e à extrusão parcial (26), e a porção terminal (34) é relativamente movida para o interior e deformavelmente contra a extrusão parcial (26) criando uma zona de solda (36) que inclui pelo menos alguma da porção terminal (34) e pelo menos alguma da extrusão parcial (26).
BR0312982-9A 2002-08-22 2003-07-16 Método para fixar metalurgicamente um tubo a um elemento BR0312982A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/225,789 US6791051B2 (en) 2002-08-22 2002-08-22 Method for metallurgically attaching a tube to a member
PCT/US2003/022156 WO2004018137A1 (en) 2002-08-22 2003-07-16 Method for metallurgically attaching a tube to a member

Publications (1)

Publication Number Publication Date
BR0312982A true BR0312982A (pt) 2005-08-30

Family

ID=31887079

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0312982-9A BR0312982A (pt) 2002-08-22 2003-07-16 Método para fixar metalurgicamente um tubo a um elemento

Country Status (7)

Country Link
US (1) US6791051B2 (pt)
EP (1) EP1542824B1 (pt)
JP (2) JP4339791B2 (pt)
KR (1) KR100635411B1 (pt)
AU (1) AU2003256558A1 (pt)
BR (1) BR0312982A (pt)
WO (1) WO2004018137A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040222193A1 (en) * 2003-05-06 2004-11-11 Venkatasubramanian Ananthanarayanan Method for resistance welding/brazing a tube to a member
US7476824B2 (en) * 2004-07-07 2009-01-13 Delphi Technologies, Inc. Welding apparatus for resistance welding heat exchanger tube to tubesheet
US7253372B2 (en) * 2004-07-07 2007-08-07 Delphi Technologies, Inc. Method for welding heat exchanger tube to tubesheet
US20060016788A1 (en) * 2004-07-23 2006-01-26 Suhre Ryan J Method for welding employing current
US20070272077A1 (en) * 2006-05-24 2007-11-29 Genie Industries, Inc. Linear actuator assembly
US20080105498A1 (en) * 2006-06-12 2008-05-08 Genie Industries, Inc. Joint assembly and related methods
US7823918B2 (en) 2007-08-28 2010-11-02 Delphi Technologies, Inc. Inflators and method for manufacturing inflators
KR100983351B1 (ko) 2008-07-24 2010-09-20 주식회사 태성 정수기용 증발관 및 냉매관과 플랜지의 용접방법
DE102011102064A1 (de) * 2011-05-19 2012-11-22 Trw Airbag Systems Gmbh Verfahren zur Herstellung eines Gasgenerators
BR102012017279B1 (pt) * 2012-07-12 2019-02-12 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda Dispositivo e processo de conformação e soldagem simultânea de tubos conectores para compressores
JP6530903B2 (ja) * 2014-10-22 2019-06-12 日本碍子株式会社 溶接体の製造方法及びガスセンサの製造方法
DE102017104896A1 (de) 2017-03-08 2018-09-13 Tenneco Gmbh Kontaktschweißvorrichtung

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824212A (en) * 1955-10-19 1958-02-18 Fairchild Engine & Airplane Resistance welding methods and apparatus
DE2806287A1 (de) * 1978-02-15 1979-08-16 Schulz Wilhelm Verfahren zur verbindung eines aufschweissflansches am ende eines rohres
JPS54130454A (en) * 1978-04-03 1979-10-09 Manyo Kogyo Kk Welding pipe materials
JPS56144881A (en) * 1980-04-15 1981-11-11 Toshiba Corp Joining method
CH671355A5 (pt) * 1983-01-17 1989-08-31 Elpatronic Ag
JPS6179879A (ja) * 1984-09-27 1986-04-23 Toshiba Corp 圧縮機
GB8501137D0 (en) * 1985-01-17 1985-02-20 Lucas Ind Plc Master cylinder flange attachment
JPS61255771A (ja) * 1985-05-09 1986-11-13 Yorozu Jidosha Kogyo Kk 抵抗溶接方法
JPS6268689A (ja) * 1985-09-21 1987-03-28 Hitachi Ltd 管材と板材との加熱圧接方法
JPS62151282A (ja) * 1985-12-25 1987-07-06 Meidensha Electric Mfg Co Ltd 嵌合孔と中空部分との接合方法
JPH0739037B2 (ja) * 1989-01-23 1995-05-01 株式会社若本製作所 パイプの継手構造およびパイプの接合方法
US6089617A (en) * 1997-07-31 2000-07-18 Hewlett-Packard Company System for attaching a tubular device to a planar device
JPH11290939A (ja) * 1998-04-08 1999-10-26 Daido Steel Co Ltd 長尺二重金属管の製造方法
WO2001003880A1 (de) * 1999-07-09 2001-01-18 Profil Verbindungstechnik Gmbh & Co. Kg Funktionselement, verfahren zum einbringen des funktionselementes in ein blechteil, zusammenbauteil und stempelanordnung
US6287513B1 (en) 1999-08-24 2001-09-11 Delphi Technologies, Inc. Method of shaping powder metal parts
US6586110B1 (en) 2000-07-07 2003-07-01 Delphi Technologies, Inc. Contoured metal structural members and methods for making the same
US6539837B2 (en) 2001-05-17 2003-04-01 Delphi Technologies, Inc. Apparatus and method of attaching a connecting member and a tube member to a housing of a vacuum brake booster
US6623048B2 (en) 2001-05-17 2003-09-23 Delphi Technologies, Inc. Apparatus and method of attaching a tube member to a housing of a vacuum brake booster
US6615488B2 (en) 2002-02-04 2003-09-09 Delphi Technologies, Inc. Method of forming heat exchanger tube

Also Published As

Publication number Publication date
JP2005536356A (ja) 2005-12-02
US6791051B2 (en) 2004-09-14
WO2004018137A1 (en) 2004-03-04
AU2003256558A1 (en) 2004-03-11
EP1542824B1 (en) 2013-03-06
US20040035831A1 (en) 2004-02-26
EP1542824A1 (en) 2005-06-22
KR100635411B1 (ko) 2006-10-18
EP1542824A4 (en) 2008-04-30
JP2009184018A (ja) 2009-08-20
KR20050026015A (ko) 2005-03-14
JP4339791B2 (ja) 2009-10-07

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.