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FR3120321B3 - Welding device with gas mixer on site - Google Patents

Welding device with gas mixer on site Download PDF

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Publication number
FR3120321B3
FR3120321B3 FR2102226A FR2102226A FR3120321B3 FR 3120321 B3 FR3120321 B3 FR 3120321B3 FR 2102226 A FR2102226 A FR 2102226A FR 2102226 A FR2102226 A FR 2102226A FR 3120321 B3 FR3120321 B3 FR 3120321B3
Authority
FR
France
Prior art keywords
gas
mixing device
site
container
welding device
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
FR2102226A
Other languages
French (fr)
Other versions
FR3120321A3 (en
Inventor
Gerome Leyris
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.)
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Priority to FR2102226A priority Critical patent/FR3120321B3/en
Publication of FR3120321A3 publication Critical patent/FR3120321A3/en
Application granted granted Critical
Publication of FR3120321B3 publication Critical patent/FR3120321B3/en
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
    • B23K5/00—Gas flame welding
    • B23K5/003—Gas flame welding the welding zone being shielded against the influence of the surrounding atmosphere
    • 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
    • B23K5/00—Gas flame welding
    • B23K5/22—Auxiliary equipment, e.g. backings, guides
    • 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
    • B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
    • 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

Landscapes

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

Abstract

L’invention concerne un dispositif de soudage, notamment de soudage à l’arc électrique ou de soudage oxyacétylénique, comprenant un premier récipient contenant un premier gaz, un deuxième récipient contenant un deuxième gaz distinct du premier gaz, un dispositif mélangeur comprenant une première entrée reliée fluidiquement au premier récipient de premier gaz et une deuxième entrée reliée fluidiquement au deuxième récipient de deuxième gaz, ledit dispositif mélangeur étant configuré pour produire à une première sortie un mélange de gaz comprenant le premier gaz et le deuxième gaz, des premiers moyens d’ajustement configurés pour ajuster le débit et/ou la pression du mélange gaz distribué à la première sortie du dispositif mélangeur, des deuxièmes moyens d’ajustement configurés pour ajuster les teneurs respectives du mélange de gaz en le premier gaz et le deuxième gaz. Figure pour l’abrégé : 1.The invention relates to a welding device, in particular electric arc welding or oxyacetylene welding, comprising: a first container containing a first gas, a second container containing a second gas distinct from the first gas, a mixing device comprising a first inlet fluidly connected to the first container of first gas and a second inlet fluidly connected to the second container of second gas, said mixing device being configured to produce at a first outlet a mixture of gases comprising the first gas and the second gas, first means of adjustment configured to adjust the flow rate and/or pressure of the gas mixture distributed at the first outlet of the mixing device, second adjustment means configured to adjust the respective contents of the gas mixture in the first gas and the second gas. Figure for the abstract: 1.

FR2102226A 2021-03-08 2021-03-08 Welding device with gas mixer on site Active FR3120321B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2102226A FR3120321B3 (en) 2021-03-08 2021-03-08 Welding device with gas mixer on site

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2102226A FR3120321B3 (en) 2021-03-08 2021-03-08 Welding device with gas mixer on site
FR2102226 2021-03-08

Publications (2)

Publication Number Publication Date
FR3120321A3 FR3120321A3 (en) 2022-09-09
FR3120321B3 true FR3120321B3 (en) 2023-08-25

Family

ID=83193164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2102226A Active FR3120321B3 (en) 2021-03-08 2021-03-08 Welding device with gas mixer on site

Country Status (1)

Country Link
FR (1) FR3120321B3 (en)

Also Published As

Publication number Publication date
FR3120321A3 (en) 2022-09-09

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