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FR2970665B1 - Dispositif de confinement de gaz - Google Patents

Dispositif de confinement de gaz

Info

Publication number
FR2970665B1
FR2970665B1 FR1150517A FR1150517A FR2970665B1 FR 2970665 B1 FR2970665 B1 FR 2970665B1 FR 1150517 A FR1150517 A FR 1150517A FR 1150517 A FR1150517 A FR 1150517A FR 2970665 B1 FR2970665 B1 FR 2970665B1
Authority
FR
France
Prior art keywords
sleeve
torch
gas containment
lower wall
welding
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.)
Active
Application number
FR1150517A
Other languages
English (en)
Other versions
FR2970665A1 (fr
Inventor
Isabelle Grimoux
Gargasson Dominique Pierre Marie Le
Xavier Denis Jean Marie Olivier
David Daniel Soullier
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR1150517A priority Critical patent/FR2970665B1/fr
Publication of FR2970665A1 publication Critical patent/FR2970665A1/fr
Application granted granted Critical
Publication of FR2970665B1 publication Critical patent/FR2970665B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B23K9/32—Accessories
    • B23K9/325—Devices for supplying or evacuating shielding 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
    • B23K10/00—Welding or cutting by means of a plasma
    • B23K10/02—Plasma 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
    • 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
    • B23K9/296—Supporting devices adapted for making use of shielding means the shielding means being a gas using non-consumable electrodes
    • 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
    • B23K2101/001—Turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Plasma Technology (AREA)
FR1150517A 2011-01-24 2011-01-24 Dispositif de confinement de gaz Active FR2970665B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1150517A FR2970665B1 (fr) 2011-01-24 2011-01-24 Dispositif de confinement de gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1150517A FR2970665B1 (fr) 2011-01-24 2011-01-24 Dispositif de confinement de gaz

Publications (2)

Publication Number Publication Date
FR2970665A1 FR2970665A1 (fr) 2012-07-27
FR2970665B1 true FR2970665B1 (fr) 2013-11-29

Family

ID=44547927

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1150517A Active FR2970665B1 (fr) 2011-01-24 2011-01-24 Dispositif de confinement de gaz

Country Status (1)

Country Link
FR (1) FR2970665B1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2928933A (en) * 1957-12-30 1960-03-15 Edward A Andriola Arc shield for providing a uniform inert-gas mantle
US3604889A (en) * 1969-05-08 1971-09-14 North American Rockwell Plasma-generating method and means
GB1511836A (en) * 1974-06-10 1978-05-24 Boc International Ltd Underwater welding
US4769521A (en) * 1986-04-25 1988-09-06 Mitsubishi Denki Kabushiki Kaisha Small TIG-arc welding torch
US4839489A (en) * 1988-02-16 1989-06-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Trailer shield assembly for a welding torch
US5393949A (en) * 1994-01-21 1995-02-28 Precision Welding Technologies, Inc. Gas shielding apparatus for welding
FR2876607B1 (fr) * 2004-10-19 2007-12-14 Snecma Moteurs Sa Outil de soudage
FR2879950B1 (fr) * 2004-12-29 2008-05-30 Rc Modeles Sa Systeme d'ecran destine a etre fixe sur une buse de soudage automatise

Also Published As

Publication number Publication date
FR2970665A1 (fr) 2012-07-27

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