FR2182735A1 - - Google Patents

Info

Publication number
FR2182735A1
FR2182735A1 FR7216151A FR7216151A FR2182735A1 FR 2182735 A1 FR2182735 A1 FR 2182735A1 FR 7216151 A FR7216151 A FR 7216151A FR 7216151 A FR7216151 A FR 7216151A FR 2182735 A1 FR2182735 A1 FR 2182735A1
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.)
Granted
Application number
FR7216151A
Other languages
French (fr)
Other versions
FR2182735B1 (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.)
Inst Cercetare Si Proiectare T
Original Assignee
Inst Cercetare Si Proiectare T
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 Inst Cercetare Si Proiectare T filed Critical Inst Cercetare Si Proiectare T
Priority to FR7216151A priority Critical patent/FR2182735B1/fr
Priority to GB1903972A priority patent/GB1336966A/en
Publication of FR2182735A1 publication Critical patent/FR2182735A1/fr
Application granted granted Critical
Publication of FR2182735B1 publication Critical patent/FR2182735B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P13/00—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
    • H02P13/06—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output by tap-changing; by rearranging interconnections of windings
    • 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
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1006—Power supply
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
FR7216151A 1972-05-05 1972-05-05 Expired FR2182735B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7216151A FR2182735B1 (en) 1972-05-05 1972-05-05
GB1903972A GB1336966A (en) 1972-05-05 1972-05-25 Transformer for electric arc welding

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7216151A FR2182735B1 (en) 1972-05-05 1972-05-05
GB1903972 1972-05-25

Publications (2)

Publication Number Publication Date
FR2182735A1 true FR2182735A1 (en) 1973-12-14
FR2182735B1 FR2182735B1 (en) 1978-03-03

Family

ID=54015781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7216151A Expired FR2182735B1 (en) 1972-05-05 1972-05-05

Country Status (2)

Country Link
FR (1) FR2182735B1 (en)
GB (1) GB1336966A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459703A1 (en) * 1979-06-27 1981-01-16 Ramonet Andre Hand soldering iron heated by adjustable electric current - obtd. using adjustable transformer with two prim. windings and several switchable sec. windings

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE677549A (en) * 1966-03-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE677549A (en) * 1966-03-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459703A1 (en) * 1979-06-27 1981-01-16 Ramonet Andre Hand soldering iron heated by adjustable electric current - obtd. using adjustable transformer with two prim. windings and several switchable sec. windings

Also Published As

Publication number Publication date
GB1336966A (en) 1973-11-14
FR2182735B1 (en) 1978-03-03

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Legal Events

Date Code Title Description
ST Notification of lapse