FR859306A - Improvements to electric resistance welding machines - Google Patents

Improvements to electric resistance welding machines

Info

Publication number
FR859306A
FR859306A FR859306DA FR859306A FR 859306 A FR859306 A FR 859306A FR 859306D A FR859306D A FR 859306DA FR 859306 A FR859306 A FR 859306A
Authority
FR
France
Prior art keywords
electric resistance
resistance welding
welding machines
machines
electric
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)
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.)
LA SOUDURE ELECTRIQUE
Original Assignee
LA SOUDURE ELECTRIQUE
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 LA SOUDURE ELECTRIQUE filed Critical LA SOUDURE ELECTRIQUE
Application granted granted Critical
Publication of FR859306A publication Critical patent/FR859306A/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
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/26—Storage discharge welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR859306D 1939-05-06 1939-05-06 Improvements to electric resistance welding machines Expired FR859306A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR859306T 1939-05-06

Publications (1)

Publication Number Publication Date
FR859306A true FR859306A (en) 1940-12-16

Family

ID=9330328

Family Applications (1)

Application Number Title Priority Date Filing Date
FR859306D Expired FR859306A (en) 1939-05-06 1939-05-06 Improvements to electric resistance welding machines

Country Status (1)

Country Link
FR (1) FR859306A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502887A (en) * 1940-10-11 1950-04-04 Rava Alexander Resistance welding apparatus
US2507022A (en) * 1939-05-06 1950-05-09 Soudure Electr Soc Resistance electric welding method
US2591972A (en) * 1944-12-06 1952-04-08 Hartford Nat Bank & Trust Co Electric welding supply circuit
FR2430676A1 (en) * 1978-07-07 1980-02-01 Cilas Capacitor charging circuit - has charging rate maintained by motor driven transformer switch or cursor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507022A (en) * 1939-05-06 1950-05-09 Soudure Electr Soc Resistance electric welding method
US2502887A (en) * 1940-10-11 1950-04-04 Rava Alexander Resistance welding apparatus
US2591972A (en) * 1944-12-06 1952-04-08 Hartford Nat Bank & Trust Co Electric welding supply circuit
FR2430676A1 (en) * 1978-07-07 1980-02-01 Cilas Capacitor charging circuit - has charging rate maintained by motor driven transformer switch or cursor

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