FR2701880B1 - Appareil et procede pour un soudage en intervalle etroit. - Google Patents

Appareil et procede pour un soudage en intervalle etroit.

Info

Publication number
FR2701880B1
FR2701880B1 FR9402124A FR9402124A FR2701880B1 FR 2701880 B1 FR2701880 B1 FR 2701880B1 FR 9402124 A FR9402124 A FR 9402124A FR 9402124 A FR9402124 A FR 9402124A FR 2701880 B1 FR2701880 B1 FR 2701880B1
Authority
FR
France
Prior art keywords
narrow interval
interval welding
welding
narrow
interval
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.)
Expired - Fee Related
Application number
FR9402124A
Other languages
English (en)
Other versions
FR2701880A1 (fr
Inventor
Burgoon Charles Eugene
Camellino Roger Allen
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2701880A1 publication Critical patent/FR2701880A1/fr
Application granted granted Critical
Publication of FR2701880B1 publication Critical patent/FR2701880B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/0213—Narrow gap 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
    • B23K9/00—Arc welding or cutting
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/164—Arc welding or cutting making use of shielding gas making use of a moving fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
FR9402124A 1993-02-25 1994-02-24 Appareil et procede pour un soudage en intervalle etroit. Expired - Fee Related FR2701880B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/023,794 US5373139A (en) 1993-02-25 1993-02-25 Apparatus and method for narrow groove welding

Publications (2)

Publication Number Publication Date
FR2701880A1 FR2701880A1 (fr) 1994-09-02
FR2701880B1 true FR2701880B1 (fr) 1995-08-18

Family

ID=21817238

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9402124A Expired - Fee Related FR2701880B1 (fr) 1993-02-25 1994-02-24 Appareil et procede pour un soudage en intervalle etroit.

Country Status (4)

Country Link
US (2) US5373139A (fr)
KR (1) KR100311835B1 (fr)
CN (1) CN1095660A (fr)
FR (1) FR2701880B1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5670072A (en) * 1994-04-22 1997-09-23 General Electric Company Method and apparatus for joining metal components with mitigation of residual stresses
DE19624444C2 (de) * 1995-06-19 2001-03-08 Meier Schultz Schweistechnik G Verfahren und Vorrichtung zum Absaugen von beim Schutzgasschweißen entstehenden Luftverunreinigungen
JP3420658B2 (ja) * 1995-06-30 2003-06-30 株式会社東芝 ティグ溶接方法およびその溶接トーチ
US5756966A (en) * 1995-09-22 1998-05-26 General Electric Company Method for joining metal components with improved arc voltage sensing and control
FR2742369B1 (fr) * 1995-12-18 1998-03-06 Framatome Sa Procede de raccordement par soudage heterogene de deux pieces et utilisation
US5714735A (en) * 1996-06-20 1998-02-03 General Electric Company Method and apparatus for joining components with multiple filler materials
US5793009A (en) * 1996-06-20 1998-08-11 General Electric Company Apparatus for joining metal components using broad, thin filler nozzle
US5889251A (en) * 1997-04-11 1999-03-30 Framatome Technologies, Inc. Apparatus for narrow groove welding
US6156991A (en) * 1998-08-05 2000-12-05 Therma Corporation, Inc. Non-planar orbital welder
JP4002960B2 (ja) * 2000-02-29 2007-11-07 独立行政法人物質・材料研究機構 消耗電極式ガスシールドアーク溶接方法とその装置
FR2818568B1 (fr) * 2000-12-22 2003-03-28 Framatome Anp Tete de soudage a l'arc electrique avec metal d'apport et procede de soudage de deux pieces utilisant la tete de soudage
US7329826B2 (en) * 2004-06-17 2008-02-12 Illinois Tool Works Inc. Nozzle assembly for welding torch
FR2887163B1 (fr) * 2005-06-15 2008-10-17 Framatome Anp Sas Torche de soudage.
JP5632924B2 (ja) * 2009-11-03 2014-11-26 ザ セクレタリー，デパートメント オブ アトミック エナジー，ガヴァメント，オブ インディア レーザ溶接によって結合されたニオブ部品を備えるニオブベース超伝導無線周波（ｓｃｒｆ）キャビティおよびその製造方法並びに製造装置
CN102225480B (zh) * 2011-06-08 2012-10-03 沈阳飞机工业（集团）有限公司 深窄槽复杂结构接头的加工方法
CN104853876B (zh) * 2012-12-04 2018-10-02 杰富意钢铁株式会社 窄坡口气体保护弧焊接头
CN103692064B (zh) * 2014-01-07 2015-12-16 哈电集团（秦皇岛）重型装备有限公司 窄间隙深坡口焊接机头
US10189108B2 (en) 2015-08-07 2019-01-29 Lincoln Global, Inc. Hot-wire welding assembly for deep and narrow recessed gaps
CN107717192B (zh) * 2017-11-27 2023-11-03 北京星通浩宇科技发展有限公司 焊接保护装置和焊接保护装置的使用方法
US11571763B2 (en) * 2019-11-13 2023-02-07 Shandong University GTAW system and welding method for thick plates with an ultra-narrow gap

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3604889A (en) * 1969-05-08 1971-09-14 North American Rockwell Plasma-generating method and means
US3589351A (en) * 1970-03-16 1971-06-29 Westinghouse Electric Corp Cutting of rocks, glass and the like
US3725633A (en) * 1971-01-08 1973-04-03 Westinghouse Electric Corp Corpuscular beam in the atmosphere
US3832513A (en) * 1973-04-09 1974-08-27 G Klasson Starting and stabilizing apparatus for a gas-tungsten arc welding system
US4110590A (en) * 1974-07-09 1978-08-29 Reyrolle Parsons Limited Inert gas welding
JPS5581086A (en) * 1978-12-16 1980-06-18 Kawasaki Heavy Ind Ltd Tig welding equipment
WO1982001492A1 (fr) * 1980-10-30 1982-05-13 Gorb Vyacheslav F Dispositif de soudage a l'arc sous gaz inerte
JPS57195584A (en) * 1981-05-27 1982-12-01 Mitsubishi Heavy Ind Ltd Narrow groove welding torch
FR2514279B1 (fr) * 1981-10-14 1985-07-05 Soudure Autogene Francaise Torche de soudage a arc
DE3238497A1 (de) * 1982-10-18 1984-04-19 Messer Griesheim Gmbh, 6000 Frankfurt Einrichtung zum orbital-lichtbogenschweissen
US4599505A (en) * 1983-03-31 1986-07-08 The United States Of America As Represented By The Secretary Of The Navy Flexible trailing shield for welding reactive metals
JPS6012282A (ja) * 1983-06-30 1985-01-22 Nippon Sharyo Seizo Kaisha Ltd 狭開先溶接方法およびその装置
US4591685A (en) * 1983-10-12 1986-05-27 The Boeing Company Narrow gap welding torch
JPS60191677A (ja) * 1984-03-13 1985-09-30 Babcock Hitachi Kk 狭開先ｔｉｇ溶接ト−チ
DE3413102A1 (de) * 1984-04-06 1985-10-17 Kraftwerk Union AG, 4330 Mülheim Brenner zum wig-schweissen
US4769521A (en) * 1986-04-25 1988-09-06 Mitsubishi Denki Kabushiki Kaisha Small TIG-arc welding torch
US5003150A (en) * 1990-02-21 1991-03-26 United Air Lines, Inc. Apparatus for inert gas shielded arc welding
US5081334A (en) * 1990-10-10 1992-01-14 Hercules Incorporated Gas shield for welding

Also Published As

Publication number Publication date
KR100311835B1 (ko) 2001-12-15
CN1095660A (zh) 1994-11-30
FR2701880A1 (fr) 1994-09-02
US5373139A (en) 1994-12-13
US5635085A (en) 1997-06-03
KR940019397A (ko) 1994-09-14

Similar Documents

Publication Publication Date Title
FR2701880B1 (fr) Appareil et procede pour un soudage en intervalle etroit.
KR950700782A (ko) 효과적인 기체-액체 접촉을 위한 방법 및 장치
EP0660098A3 (fr) Méthode et appareil d'inspection visuelle de lentilles de contact.
MA24357A1 (fr) Methode et dispositif pour dactylographie rapide.
DE69432872D1 (de) Vorrichtung zum Auftragen von Flüssigkeiten
DE69409067D1 (de) Vorrichtung zum Entgasen von Flüssigkeiten
MA21541A1 (fr) Procede et appareil pour corriger et polir des pneumatiques .
FR2703471B1 (fr) Procede et appareil pour determiner la resistivite de formation dans un puits tube.
NO890122D0 (no) Sveisemetode og anordning for aa feste et roer paa en roerledning.
NO962072D0 (no) Fremgangsmåte og anordning for fordamping
DE69201620D1 (de) Verfahren zum Schweissen und Apparat dafür.
NO963309L (no) Fremgangsmåte for lasersveising av stålrör og innretning for gjennomföring av fremgangsmåten
FR2695734B1 (fr) Procede et appareil de balayage.
FR2692461B1 (fr) Appareil de cuisson et procede pour sa mise en óoeuvre.
FR2686592B1 (fr) Appareil pour desservir des rayonnages.
DE69204952D1 (de) Verfahren und Vorrichtung zum Punktschweissen.
FR2686261B3 (fr) Appareil pour faciliter la natation.
NO179526C (no) Fremgangsmåte og anordning for sammenföyning
FR2758397B1 (fr) Procede et appareil pour determiner des relations geologiques entre des failles s'entrecroisant
FR2677280B1 (fr) Procede et appareil de formation de fonds bombes.
EP0667528A4 (fr) Procede et appareil pour immunodosage optique.
FR2696221B1 (fr) Appareil et procede pour fabriquer des disques de frein en carbone.
FR2659783B1 (fr) Procede et appareil pour enlever le tritium d'un objet.
FR2623045B1 (fr) Procede et appareil pour dessoudage a action initiale rapide
NO941644D0 (no) Fremgangsmåte og anordning for sammensveising av rör

Legal Events

Date Code Title Description
ST Notification of lapse