FR2121672A1 - - Google Patents

Info

Publication number
FR2121672A1
FR2121672A1 FR7200482A FR7200482A FR2121672A1 FR 2121672 A1 FR2121672 A1 FR 2121672A1 FR 7200482 A FR7200482 A FR 7200482A FR 7200482 A FR7200482 A FR 7200482A FR 2121672 A1 FR2121672 A1 FR 2121672A1
Authority
FR
France
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.)
Granted
Application number
FR7200482A
Other languages
French (fr)
Other versions
FR2121672B1 (enExample
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.)
Pfizer Corp Belgium
Air Products and Chemicals Inc
Pfizer Inc
Original Assignee
Pfizer Corp Belgium
Air Products and Chemicals Inc
Pfizer 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 Pfizer Corp Belgium, Air Products and Chemicals Inc, Pfizer Inc filed Critical Pfizer Corp Belgium
Publication of FR2121672A1 publication Critical patent/FR2121672A1/fr
Application granted granted Critical
Publication of FR2121672B1 publication Critical patent/FR2121672B1/fr
Expired 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
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/29—Supporting devices adapted for making use of shielding means
    • B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
    • 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
    • B23K9/32—Accessories
    • B23K9/328—Cleaning of weld torches, i.e. removing weld-spatter; Preventing weld-spatter, e.g. applying anti-adhesives

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
FR7200482A 1971-01-08 1972-01-07 Expired FR2121672B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10504071A 1971-01-08 1971-01-08

Publications (2)

Publication Number Publication Date
FR2121672A1 true FR2121672A1 (enExample) 1972-08-25
FR2121672B1 FR2121672B1 (enExample) 1977-01-14

Family

ID=22303725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7200482A Expired FR2121672B1 (enExample) 1971-01-08 1972-01-07

Country Status (11)

Country Link
US (1) US3697721A (enExample)
JP (1) JPS5138304B1 (enExample)
BE (1) BE777745A (enExample)
BR (1) BR7200083D0 (enExample)
CA (1) CA942846A (enExample)
DE (1) DE2149084A1 (enExample)
FR (1) FR2121672B1 (enExample)
GB (1) GB1332226A (enExample)
IT (1) IT948093B (enExample)
NL (1) NL7200175A (enExample)
SE (1) SE377529B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3427072A1 (de) * 1984-07-23 1986-01-30 Melchior, Martin Theodor, 6639 Rehlingen Schweissstrom-kontaktduese

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992603A (en) * 1974-05-31 1976-11-16 Welding Research, Inc. Narrow gap welding torch
JPS53151604U (enExample) * 1977-05-06 1978-11-29
DE3578048D1 (de) * 1984-07-24 1990-07-12 Kawasaki Heavy Ind Ltd Duese zum lichtbogenschweissen unter schutzgas.
US5034593A (en) * 1990-03-23 1991-07-23 W. R. Grace & Co.-Conn. Coated welding cups
US5278392A (en) * 1992-02-18 1994-01-11 Tomkins Industries, Inc. Self-cleaning nozzle for a gas welding torch
DE19507472C2 (de) * 1995-03-03 1999-09-02 Electro Chem Eng Gmbh Gas- oder Stromdüse einer Schutzgasschweißanlage
FR2779368B1 (fr) * 1998-06-04 2000-06-30 Soudure Autogene Francaise Torche de soudage tig permettant d'ameliorer l'amorcage de l'arc de soudage
US6274837B1 (en) * 1999-06-16 2001-08-14 Saint-Gobain Industrial Ceramics, Inc. Method and apparatus for in-situ solid state doping of CVD diamonds and diamonds so made
CA2465915C (en) * 2001-11-07 2010-09-14 Commonwealth Scientific And Industrial Research Organisation Improved consumable electrode arc welding
US20080011731A1 (en) * 2006-07-11 2008-01-17 Lincoln Global, Inc. Carbon to weld metal
US8440937B2 (en) * 2008-12-11 2013-05-14 GM Global Technology Operations LLC Self-cleaning welding nozzle
JP5704994B2 (ja) * 2011-03-31 2015-04-22 インターナショナル・ビジネス・マシーンズ・コーポレーションＩｎｔｅｒｎａｔｉｏｎａｌ Ｂｕｓｉｎｅｓｓ Ｍａｃｈｉｎｅｓ Ｃｏｒｐｏｒａｔｉｏｎ 半導体接合装置
USD914071S1 (en) 2018-11-02 2021-03-23 Esab Ab Welding device enclosure
CN109865922B (zh) * 2019-03-12 2024-04-12 济南尼克焊接技术有限公司 熔化极气体保护焊焊枪
WO2021114094A1 (zh) * 2019-12-10 2021-06-17 苏州锡友微连电子科技有限公司 焊接设备及其送丝装置
WO2021114096A1 (zh) * 2019-12-10 2021-06-17 苏州锡友微连电子科技有限公司 焊接设备及其送丝装置
WO2021119870A1 (es) * 2019-12-20 2021-06-24 Universidad De Antofagasta Dispositivo guía adaptable a diferentes diámetros de alambre para soldadura tig cold wire
CN112828429B (zh) * 2021-01-06 2022-11-04 广东工业大学 一种焊渣清理装置及其清理方法
CN119609314A (zh) * 2025-01-03 2025-03-14 泰安市泰山区宁尚宇机械加工厂 一种二保焊枪用保护嘴及其生产工艺

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3430837A (en) * 1967-07-27 1969-03-04 Ronald L Hein Anti-stick automatic welding tip

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735920A (en) * 1956-02-21 Valliere
US1300117A (en) * 1915-06-19 1919-04-08 Electric Railway Improvement Method of and apparatus for welding.
US3431390A (en) * 1965-05-20 1969-03-04 Union Carbide Corp Work-in-circuit arc starting apparatus
US3366774A (en) * 1966-11-30 1968-01-30 Maynard M. Nuss Carbon wire feed tip for welding machine
US3536888A (en) * 1968-08-15 1970-10-27 Lawrence A Borneman Splatter-free welding gun

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3430837A (en) * 1967-07-27 1969-03-04 Ronald L Hein Anti-stick automatic welding tip

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3427072A1 (de) * 1984-07-23 1986-01-30 Melchior, Martin Theodor, 6639 Rehlingen Schweissstrom-kontaktduese

Also Published As

Publication number Publication date
FR2121672B1 (enExample) 1977-01-14
JPS5138304B1 (enExample) 1976-10-21
DE2149084A1 (de) 1972-07-20
IT948093B (it) 1973-05-30
CA942846A (en) 1974-02-26
GB1332226A (en) 1973-10-03
BE777745A (fr) 1972-07-06
NL7200175A (enExample) 1972-07-11
SE377529B (enExample) 1975-07-14
BR7200083D0 (pt) 1973-05-03
US3697721A (en) 1972-10-10

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse