FR2358233A1 - Metal-inert gas welding pistol - with barrel contg. concentric sets of grooves forming two water cooling circuits - Google Patents

Metal-inert gas welding pistol - with barrel contg. concentric sets of grooves forming two water cooling circuits

Info

Publication number
FR2358233A1
FR2358233A1 FR7721748A FR7721748A FR2358233A1 FR 2358233 A1 FR2358233 A1 FR 2358233A1 FR 7721748 A FR7721748 A FR 7721748A FR 7721748 A FR7721748 A FR 7721748A FR 2358233 A1 FR2358233 A1 FR 2358233A1
Authority
FR
France
Prior art keywords
pistol
inert gas
pref
contg
barrel
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.)
Withdrawn
Application number
FR7721748A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2358233A1 publication Critical patent/FR2358233A1/en
Withdrawn legal-status Critical Current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
    • B23K9/285—Cooled electrode holders

Abstract

Electric welding tool is provided with a coolant circuit which includes inlet and outlet channels using an enlarged surface for heat extn. from the burner nozzle; and housings made of material with good thermal conductivity which assists heat flow. A second coolant circuit with inlet and outlet channels parallel with channels is pref. provided. The channels pref. consist of four concentric rings contg. longitudinal grooves which provide the enlarged heat extn. surface. The pref. tool is a welding pistol, esp. a pistol fitted with an inert gas nozzle, where both the burner- and gas-nozzles are cooled by the two circuits, (1,2) which pref. both use water as the coolant. Used esp. a welding pistol using a consumable welding wire and inert gas, where a compact pistol design with small dimensions is employed.
FR7721748A 1976-07-15 1977-07-13 Metal-inert gas welding pistol - with barrel contg. concentric sets of grooves forming two water cooling circuits Withdrawn FR2358233A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2631742A DE2631742C3 (en) 1976-07-15 1976-07-15 Arc shielding gas welding gun

Publications (1)

Publication Number Publication Date
FR2358233A1 true FR2358233A1 (en) 1978-02-10

Family

ID=5983035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721748A Withdrawn FR2358233A1 (en) 1976-07-15 1977-07-13 Metal-inert gas welding pistol - with barrel contg. concentric sets of grooves forming two water cooling circuits

Country Status (4)

Country Link
DE (1) DE2631742C3 (en)
FR (1) FR2358233A1 (en)
IT (1) IT1084324B (en)
SE (1) SE7708100L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703936A1 (en) * 1993-04-13 1994-10-21 Binzel Alexander Gmbh Co Kg Welding torch or electric arc cutting.
EP2407267A1 (en) * 2010-07-14 2012-01-18 EWM Hightec Welding GmbH Welding torch with a neck comprising an insulated conduit

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3135626C2 (en) * 1981-09-09 1986-07-17 Alexander Binzel GmbH & Co KG, 6300 Gießen Water-cooled shielding gas welding torch for welding with a consumable electrode
GB8608342D0 (en) * 1986-04-04 1986-05-08 Harworth Eng & Metals Ltd Water cooled apparatus
US4864099A (en) * 1987-03-19 1989-09-05 Tweco Products, Inc. Water cooled semi-automatic welding gun
US4771158A (en) * 1987-08-17 1988-09-13 C-K Systematics, Inc. Replaceable insulator for welding torch
DE3843770A1 (en) * 1988-12-24 1990-07-05 Messer Griesheim Gmbh PROTECTIVE GAS WELDING TORCH FOR ARC WELDING WITH MELTING ELECTRODE
DE8906897U1 (en) * 1989-06-06 1989-08-17 Hbe Hydro-Behaelterbau Gmbh, 5982 Neuenrade, De
DE4229227C1 (en) * 1992-09-02 1993-09-02 Alexander Binzel Gmbh & Co Kg, 6300 Giessen, De Water-cooled inert gas welding torch with cooling circulation - has water supply and return hoses coupled to torch body, water supply and return channels through torch stem to nozzle and by=pass with valve connecting supply and return
DE4312167A1 (en) * 1993-04-14 1994-10-20 Dinse Gmbh Arc welding torch for inert gas welding
DE102018105888A1 (en) * 2018-03-14 2019-09-19 Jörg Quäckber welding torch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703936A1 (en) * 1993-04-13 1994-10-21 Binzel Alexander Gmbh Co Kg Welding torch or electric arc cutting.
EP2407267A1 (en) * 2010-07-14 2012-01-18 EWM Hightec Welding GmbH Welding torch with a neck comprising an insulated conduit
EP2407268A1 (en) * 2010-07-14 2012-01-18 EWM Hightec Welding GmbH Gas welding burner with a gas supply comprising an internal tube and insulation and openings in the internal tube

Also Published As

Publication number Publication date
DE2631742A1 (en) 1978-01-19
DE2631742C3 (en) 1980-08-21
DE2631742B2 (en) 1979-12-06
IT1084324B (en) 1985-05-25
SE7708100L (en) 1978-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse