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 (enrdf_load_html_response
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
FR7216151A 1972-05-05 1972-05-05 Expired FR2182735B1 (enrdf_load_html_response)

Priority Applications (2)

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

Publications (2)

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

Family

ID=54015781

Family Applications (1)

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

Country Status (2)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459703A1 (fr) * 1979-06-27 1981-01-16 Ramonet Andre Fer a souder instantane pour souder a des intensites differentes

Citations (1)

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

Patent Citations (1)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459703A1 (fr) * 1979-06-27 1981-01-16 Ramonet Andre Fer a souder instantane pour souder a des intensites differentes

Also Published As

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

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Legal Events

Date Code Title Description
ST Notification of lapse