FR2690640B1 - ELECTRIC WELDING DEVICE. - Google Patents

ELECTRIC WELDING DEVICE.

Info

Publication number
FR2690640B1
FR2690640B1 FR9205401A FR9205401A FR2690640B1 FR 2690640 B1 FR2690640 B1 FR 2690640B1 FR 9205401 A FR9205401 A FR 9205401A FR 9205401 A FR9205401 A FR 9205401A FR 2690640 B1 FR2690640 B1 FR 2690640B1
Authority
FR
France
Prior art keywords
welding device
electric welding
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 - Fee Related
Application number
FR9205401A
Other languages
French (fr)
Other versions
FR2690640A1 (en
Inventor
Zennaf Brahim
Dondin Laurent
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.)
Clecim SAS
Original Assignee
Clecim SAS
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 Clecim SAS filed Critical Clecim SAS
Priority to FR9205401A priority Critical patent/FR2690640B1/en
Publication of FR2690640A1 publication Critical patent/FR2690640A1/en
Application granted granted Critical
Publication of FR2690640B1 publication Critical patent/FR2690640B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B23K11/3036—Roller electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
FR9205401A 1992-04-30 1992-04-30 ELECTRIC WELDING DEVICE. Expired - Fee Related FR2690640B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9205401A FR2690640B1 (en) 1992-04-30 1992-04-30 ELECTRIC WELDING DEVICE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9205401A FR2690640B1 (en) 1992-04-30 1992-04-30 ELECTRIC WELDING DEVICE.

Publications (2)

Publication Number Publication Date
FR2690640A1 FR2690640A1 (en) 1993-11-05
FR2690640B1 true FR2690640B1 (en) 1994-07-22

Family

ID=9429457

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9205401A Expired - Fee Related FR2690640B1 (en) 1992-04-30 1992-04-30 ELECTRIC WELDING DEVICE.

Country Status (1)

Country Link
FR (1) FR2690640B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110434444A (en) * 2019-07-11 2019-11-12 苏州星倍德管道设备有限公司 A kind of steel skeleton reinforced composite pipe welding wheel component

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2213833A1 (en) * 1973-01-15 1974-08-09 Sato Ryoda Electric seam-welding machine - with rotating electrode and flexible current leads that do not impair electrode movement
JPS51110451A (en) * 1975-03-25 1976-09-30 Sanki Eng Co Ltd

Also Published As

Publication number Publication date
FR2690640A1 (en) 1993-11-05

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20051230