FR3106076B1 - "Electrode holder nozzle intended for a conventional single-source TIG torch" - Google Patents

"Electrode holder nozzle intended for a conventional single-source TIG torch" Download PDF

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Publication number
FR3106076B1
FR3106076B1 FR2000277A FR2000277A FR3106076B1 FR 3106076 B1 FR3106076 B1 FR 3106076B1 FR 2000277 A FR2000277 A FR 2000277A FR 2000277 A FR2000277 A FR 2000277A FR 3106076 B1 FR3106076 B1 FR 3106076B1
Authority
FR
France
Prior art keywords
torch
nozzle
source
electrode holder
conventional single
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
FR2000277A
Other languages
French (fr)
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FR3106076A1 (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
Application filed by Polysoude filed Critical Polysoude
Priority to FR2000277A priority Critical patent/FR3106076B1/en
Publication of FR3106076A1 publication Critical patent/FR3106076A1/en
Application granted granted Critical
Publication of FR3106076B1 publication Critical patent/FR3106076B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B23K9/285—Cooled electrode holders
    • 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 : : « Buse porte électrodes destinée à une torche TIG monosource conventionnelle » Buse destinée à une torche (1) d’une machine de soudage TIG, cette torche (1) comportant un corps de torche isolé (2) muni d’un perçage médian (3) relié à une conduite d’introduction d’un gaz inerte de protection (4), ainsi qu’un diffuseur (5) délimitant à sa partie interne une chambre de diffusion du gaz inerte de protection (13), et une buse d’évacuation du gaz inerte de protection (6), vissée sur le diffuseur (5) dont l’alésage central (15) est obstrué et comportant une cavité interne (7) qui communique avec la chambre de diffusion du gaz inerte de protection (13) de façon à définir un alésage continu ouvert vers l’extérieur dans lequel s’étendent des électrodes en tungstène (10), buse caractérisée en ce qu’elle est constituée par une pièce métallique comportant au moins deux alésages (9, 9’) s’étendant obliquement dans lesquels sont respectivement montées au moins deux électrodes en tungstène (10) bloquées au moyen de vis permettant la production d’un arc fusionné. Figure 3TITLE:: "Electrode holder nozzle intended for a conventional single-source TIG torch" Nozzle intended for a torch (1) of a TIG welding machine, this torch (1) comprising an insulated torch body (2) provided with a hole median (3) connected to a pipe for introducing an inert protective gas (4), as well as a diffuser (5) delimiting at its internal part a diffusion chamber for the inert protective gas (13), and a protective inert gas discharge nozzle (6), screwed onto the diffuser (5) whose central bore (15) is obstructed and comprising an internal cavity (7) which communicates with the protective inert gas diffusion chamber (13) so as to define a continuous bore open towards the outside in which extend tungsten electrodes (10), nozzle characterized in that it consists of a metal part comprising at least two bores (9, 9 ') extending obliquely in which are respectively mounted at least two tungsten electrodes ne (10) blocked by means of screws allowing the production of a fused arc. Figure 3

FR2000277A 2020-01-14 2020-01-14 "Electrode holder nozzle intended for a conventional single-source TIG torch" Active FR3106076B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2000277A FR3106076B1 (en) 2020-01-14 2020-01-14 "Electrode holder nozzle intended for a conventional single-source TIG torch"

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2000277 2020-01-14
FR2000277A FR3106076B1 (en) 2020-01-14 2020-01-14 "Electrode holder nozzle intended for a conventional single-source TIG torch"

Publications (2)

Publication Number Publication Date
FR3106076A1 FR3106076A1 (en) 2021-07-16
FR3106076B1 true FR3106076B1 (en) 2021-12-24

Family

ID=70978044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2000277A Active FR3106076B1 (en) 2020-01-14 2020-01-14 "Electrode holder nozzle intended for a conventional single-source TIG torch"

Country Status (1)

Country Link
FR (1) FR3106076B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB778963A (en) * 1954-10-22 1957-07-17 Gen Electric Co Ltd Improvements in or relating to electric welding apparatus
US2906854A (en) * 1957-04-26 1959-09-29 Union Carbide Corp Gas-shielded arc torches
CN104148785B (en) * 2014-08-07 2016-07-06 哈尔滨工程大学 The double; two tungsten electrode coupled arc weldering device of controlled shunting filled silk based on center and welding method

Also Published As

Publication number Publication date
FR3106076A1 (en) 2021-07-16

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