FR2077666A1 - Cooling circuit - for welding pincer transformer - Google Patents

Cooling circuit - for welding pincer transformer

Info

Publication number
FR2077666A1
FR2077666A1 FR7003777A FR7003777A FR2077666A1 FR 2077666 A1 FR2077666 A1 FR 2077666A1 FR 7003777 A FR7003777 A FR 7003777A FR 7003777 A FR7003777 A FR 7003777A FR 2077666 A1 FR2077666 A1 FR 2077666A1
Authority
FR
France
Prior art keywords
transformer
cooling circuit
welding pincer
pincer
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.)
Granted
Application number
FR7003777A
Other languages
French (fr)
Other versions
FR2077666B1 (en
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.)
EUROP SOUDAGE CONST
Original Assignee
EUROP SOUDAGE CONST
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 EUROP SOUDAGE CONST filed Critical EUROP SOUDAGE CONST
Priority to FR7003777A priority Critical patent/FR2077666A1/en
Publication of FR2077666A1 publication Critical patent/FR2077666A1/en
Application granted granted Critical
Publication of FR2077666B1 publication Critical patent/FR2077666B1/fr
Granted 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2876—Cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Arc Welding Control (AREA)

Abstract

Cooling circuit for a welding pincer's transformer comprises at least one cooling tube which successively passes into the transformer at the back, and exits also at the back of the transformer. Specif. this gives an improved response.
FR7003777A 1970-02-03 1970-02-03 Cooling circuit - for welding pincer transformer Granted FR2077666A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7003777A FR2077666A1 (en) 1970-02-03 1970-02-03 Cooling circuit - for welding pincer transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7003777A FR2077666A1 (en) 1970-02-03 1970-02-03 Cooling circuit - for welding pincer transformer

Publications (2)

Publication Number Publication Date
FR2077666A1 true FR2077666A1 (en) 1971-11-05
FR2077666B1 FR2077666B1 (en) 1974-09-20

Family

ID=9050017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7003777A Granted FR2077666A1 (en) 1970-02-03 1970-02-03 Cooling circuit - for welding pincer transformer

Country Status (1)

Country Link
FR (1) FR2077666A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547755A1 (en) * 1983-06-22 1984-12-28 Cedimas Ste Nle CUTTER CLAMP APPARATUS FOR ASSEMBLING METALLIC ELEMENTS BY ELECTRIC WELDING POINTS
EP1669154A1 (en) * 2004-12-10 2006-06-14 Cimlec Industrie Spot welding gun cooling apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553665A (en) * 1949-01-15 1951-05-22 Primeweld Corp Secondary winding for transformers
US2556602A (en) * 1948-04-10 1951-06-12 Charles A Schwartz Electrical coil structure for transformers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2556602A (en) * 1948-04-10 1951-06-12 Charles A Schwartz Electrical coil structure for transformers
US2553665A (en) * 1949-01-15 1951-05-22 Primeweld Corp Secondary winding for transformers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547755A1 (en) * 1983-06-22 1984-12-28 Cedimas Ste Nle CUTTER CLAMP APPARATUS FOR ASSEMBLING METALLIC ELEMENTS BY ELECTRIC WELDING POINTS
EP0132176A1 (en) * 1983-06-22 1985-01-23 Societe Nouvelle Cedimas Pincer apparatus in scissor form for assembling metallic elements by electric spot welding
EP1669154A1 (en) * 2004-12-10 2006-06-14 Cimlec Industrie Spot welding gun cooling apparatus
FR2879116A1 (en) * 2004-12-10 2006-06-16 Cimlec Ind Sa COOLING INSTALLATION OF A WELDING CLAMP

Also Published As

Publication number Publication date
FR2077666B1 (en) 1974-09-20

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Legal Events

Date Code Title Description
ST Notification of lapse