FR3106075B1 - "Accessory intended for a conventional TIG torch to enable it to be transformed into a dual-cathode fused-arc TIG torch in a single-source version" - Google Patents

"Accessory intended for a conventional TIG torch to enable it to be transformed into a dual-cathode fused-arc TIG torch in a single-source version" Download PDF

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Publication number
FR3106075B1
FR3106075B1 FR2000354A FR2000354A FR3106075B1 FR 3106075 B1 FR3106075 B1 FR 3106075B1 FR 2000354 A FR2000354 A FR 2000354A FR 2000354 A FR2000354 A FR 2000354A FR 3106075 B1 FR3106075 B1 FR 3106075B1
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FR
France
Prior art keywords
torch
tig torch
accessory
transformed
dual
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
FR2000354A
Other languages
French (fr)
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FR3106075A1 (en
Inventor
Hugo Boutard
Mariano Vellar
Jean-Pierre Barthoux
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.)
Polysoude
Original Assignee
Polysoude
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.)
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Publication date
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Priority to FR2000354A priority Critical patent/FR3106075B1/en
Publication of FR3106075A1 publication Critical patent/FR3106075A1/en
Application granted granted Critical
Publication of FR3106075B1 publication Critical patent/FR3106075B1/en
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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
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode
    • B23K9/1675—Arc welding or cutting making use of shielding gas and of a non-consumable electrode making use of several 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
    • B23K9/00—Arc welding or cutting
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)

Abstract

TITRE : : « Accessoire destiné à une torche TIG conventionnelle pour permettre de la transformer en une torche TIG bicathodes à arc fusionné en version monosource » Accessoire destiné à une torche TIG (1) comportant un corps de torche (2) muni d’un perçage médian ainsi qu’un diffuseur (6) délimitant à sa partie interne une chambre de diffusion (7) d’un gaz inerte de protection et une buse d’évacuation (8) du gaz inerte de protection, comportant une cavité interne (9) qui communique avec la chambre de diffusion (7) de façon à définir un alésage continu ouvert sur un premier côté (10) de la torche (1), accessoire caractérisé en ce qu’ il comporte une pince tubulaire fendue (11) logée dans le perçage médian du corps de torche (2) ainsi qu’au moins une électrode en tungstène (12) montée sur cette pince (11), s’étendant dans l’alésage de la torche (1) et faisant saillie sur le premier côté (10) de celle-ci, par son extrémité active (13), cet accessoire coopérant avec une pièce métallique à souder ou à recharger pour permettre la production d’un arc électrique fusionné à partir de l’extrémité active (13) de la ou des électrode(s) (12). Figures 1, 2a, 2bTITLE:: "Accessory intended for a conventional TIG torch to enable it to be transformed into a dual-cathode fused-arc TIG torch in a single-source version" Accessory intended for a TIG torch (1) comprising a torch body (2) fitted with a hole as well as a diffuser (6) delimiting at its internal part a diffusion chamber (7) for an inert protective gas and an evacuation nozzle (8) for the inert protective gas, comprising an internal cavity (9) which communicates with the diffusion chamber (7) so as to define a continuous bore open on a first side (10) of the torch (1), accessory characterized in that it comprises a split tubular clamp (11) housed in the central bore of the torch body (2) as well as at least one tungsten electrode (12) mounted on this clamp (11), extending into the bore of the torch (1) and projecting on the first side ( 10) thereof, by its active end (13), this accessory cooperating with a part m metal to be welded or recharged to allow the production of a fused electric arc from the active end (13) of the electrode(s) (12). Figures 1, 2a, 2b

FR2000354A 2020-01-15 2020-01-15 "Accessory intended for a conventional TIG torch to enable it to be transformed into a dual-cathode fused-arc TIG torch in a single-source version" Active FR3106075B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2000354A FR3106075B1 (en) 2020-01-15 2020-01-15 "Accessory intended for a conventional TIG torch to enable it to be transformed into a dual-cathode fused-arc TIG torch in a single-source version"

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2000354 2020-01-15
FR2000354A FR3106075B1 (en) 2020-01-15 2020-01-15 "Accessory intended for a conventional TIG torch to enable it to be transformed into a dual-cathode fused-arc TIG torch in a single-source version"

Publications (2)

Publication Number Publication Date
FR3106075A1 FR3106075A1 (en) 2021-07-16
FR3106075B1 true FR3106075B1 (en) 2021-12-24

Family

ID=70978046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2000354A Active FR3106075B1 (en) 2020-01-15 2020-01-15 "Accessory intended for a conventional TIG torch to enable it to be transformed into a dual-cathode fused-arc TIG torch in a single-source version"

Country Status (1)

Country Link
FR (1) FR3106075B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT504253B1 (en) * 2006-10-12 2008-06-15 Fronius Int Gmbh INSERTION ELEMENT, GAS LENS WITH SUCH A INSERT ELEMENT AND WELDING BURNER WITH SUCH A GAS LENS
JP6154549B2 (en) * 2014-04-22 2017-06-28 大陽日酸株式会社 Welding torch and mounting jig
DE102014013047A1 (en) * 2014-09-02 2016-03-03 Linde Aktiengesellschaft Welding torch and welding process with annular electrode arrangement

Also Published As

Publication number Publication date
FR3106075A1 (en) 2021-07-16

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