FR716098A - Improvements to electric welding machines - Google Patents

Improvements to electric welding machines

Info

Publication number
FR716098A
FR716098A FR716098DA FR716098A FR 716098 A FR716098 A FR 716098A FR 716098D A FR716098D A FR 716098DA FR 716098 A FR716098 A FR 716098A
Authority
FR
France
Prior art keywords
electric welding
welding machines
machines
electric
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Jacques-Emile-Jules Languepin
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 filed Critical
Application granted granted Critical
Publication of FR716098A publication Critical patent/FR716098A/en
Expired 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • B23K11/3009—Pressure electrodes
    • B23K11/3018—Cooled pressure 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
FR716098D 1931-02-14 1930-08-28 Improvements to electric welding machines Expired FR716098A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR40610T 1931-02-14

Publications (1)

Publication Number Publication Date
FR716098A true FR716098A (en) 1931-12-14

Family

ID=8676877

Family Applications (2)

Application Number Title Priority Date Filing Date
FR716098D Expired FR716098A (en) 1931-02-14 1930-08-28 Improvements to electric welding machines
FR40610D Expired FR40610E (en) 1931-02-14 1931-02-14 Improvements to electric welding machines

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR40610D Expired FR40610E (en) 1931-02-14 1931-02-14 Improvements to electric welding machines

Country Status (1)

Country Link
FR (2) FR716098A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502876A (en) * 1949-01-19 1950-04-04 Ampco Metal Inc Electric resistance spot welding apparatus
DE756807C (en) * 1938-10-06 1952-04-17 Starrbau G M B H Device for cooling the roller electrodes of electric seam welding machines
DE758879C (en) * 1940-11-08 1954-07-19 Messerschmitt Boelkow Blohm Process for electrical resistance welding of workpieces with a curved surface
EP0030748A1 (en) * 1979-12-05 1981-06-24 ELPHIAC Société anonyme dite: Cleaning and/or cooling device for welding or forging rollers

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416374A (en) * 1941-10-09 1947-02-25 Nita Carol Brunberg Method and apparatus for spot welding
US2422962A (en) * 1944-03-11 1947-06-24 Mallory & Co Inc P R Welding electrode cooling

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756807C (en) * 1938-10-06 1952-04-17 Starrbau G M B H Device for cooling the roller electrodes of electric seam welding machines
DE758879C (en) * 1940-11-08 1954-07-19 Messerschmitt Boelkow Blohm Process for electrical resistance welding of workpieces with a curved surface
US2502876A (en) * 1949-01-19 1950-04-04 Ampco Metal Inc Electric resistance spot welding apparatus
EP0030748A1 (en) * 1979-12-05 1981-06-24 ELPHIAC Société anonyme dite: Cleaning and/or cooling device for welding or forging rollers

Also Published As

Publication number Publication date
FR40610E (en) 1932-07-27

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