FR2081744B1 - - Google Patents

Info

Publication number
FR2081744B1
FR2081744B1 FR7107472A FR7107472A FR2081744B1 FR 2081744 B1 FR2081744 B1 FR 2081744B1 FR 7107472 A FR7107472 A FR 7107472A FR 7107472 A FR7107472 A FR 7107472A FR 2081744 B1 FR2081744 B1 FR 2081744B1
Authority
FR
France
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
FR7107472A
Other languages
French (fr)
Other versions
FR2081744A1 (enExample
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.)
Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
Original Assignee
Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
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 Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr filed Critical Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
Publication of FR2081744A1 publication Critical patent/FR2081744A1/fr
Application granted granted Critical
Publication of FR2081744B1 publication Critical patent/FR2081744B1/fr
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
    • B23K11/06—Resistance welding; Severing by resistance heating using roller 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/18—Rotary transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Transformer Cooling (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • General Induction Heating (AREA)
FR7107472A 1970-03-06 1971-03-04 Expired FR2081744B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU701407456A SU294421A1 (ru) 1970-03-06 1970-03-06 Машина дл контактной шовной сварки

Publications (2)

Publication Number Publication Date
FR2081744A1 FR2081744A1 (enExample) 1971-12-10
FR2081744B1 true FR2081744B1 (enExample) 1975-03-21

Family

ID=20450230

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7107472A Expired FR2081744B1 (enExample) 1970-03-06 1971-03-04

Country Status (5)

Country Link
US (1) US3663909A (enExample)
DE (1) DE2109774A1 (enExample)
FR (1) FR2081744B1 (enExample)
GB (1) GB1307465A (enExample)
SU (1) SU294421A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3842576A1 (de) * 1988-12-17 1990-06-21 Vogt Electronic Ag Monokernrotationstransformator
DE102014214727A1 (de) * 2014-07-25 2016-01-28 Zf Friedrichshafen Ag Kühlung einer elektrischen Spule

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR835220A (fr) * 1937-03-15 1938-12-15 Daimler Benz Ag Appareil à main pour la soudure électrique par points
FR997689A (fr) * 1948-10-20 1952-01-09 Philips Nv Dispositif de soudure à galets
US3154757A (en) * 1961-08-02 1964-10-27 F R Hannon & Sons Inc Transformer with secondary winding suspended within primary core

Also Published As

Publication number Publication date
GB1307465A (en) 1973-02-21
US3663909A (en) 1972-05-16
SU294421A1 (ru) 1982-09-30
FR2081744A1 (enExample) 1971-12-10
DE2109774A1 (de) 1971-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse