FR2133516A1 - - Google Patents

Info

Publication number
FR2133516A1
FR2133516A1 FR7113453A FR7113453A FR2133516A1 FR 2133516 A1 FR2133516 A1 FR 2133516A1 FR 7113453 A FR7113453 A FR 7113453A FR 7113453 A FR7113453 A FR 7113453A FR 2133516 A1 FR2133516 A1 FR 2133516A1
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.)
Withdrawn
Application number
FR7113453A
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.)
Ferranti International PLC
Original Assignee
Ferranti PLC
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
Priority to DE19712108794 priority Critical patent/DE2108794A1/en
Priority to US130711A priority patent/US3693070A/en
Application filed by Ferranti PLC filed Critical Ferranti PLC
Priority to FR7113453A priority patent/FR2133516A1/fr
Publication of FR2133516A1 publication Critical patent/FR2133516A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005—Tap change devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Control Of Electrical Variables (AREA)
FR7113453A 1970-02-27 1971-04-16 Withdrawn FR2133516A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19712108794 DE2108794A1 (en) 1970-02-27 1971-02-24 Tap changing device for transformers
US130711A US3693070A (en) 1970-02-27 1971-04-02 Tap changing apparatus for transformers
FR7113453A FR2133516A1 (en) 1970-02-27 1971-04-16

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB949470 1970-02-27
FR7113453A FR2133516A1 (en) 1970-02-27 1971-04-16

Publications (1)

Publication Number Publication Date
FR2133516A1 true FR2133516A1 (en) 1972-12-01

Family

ID=26216338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7113453A Withdrawn FR2133516A1 (en) 1970-02-27 1971-04-16

Country Status (3)

Country Link
US (1) US3693070A (en)
DE (1) DE2108794A1 (en)
FR (1) FR2133516A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014106997A1 (en) * 2014-05-19 2015-11-19 Maschinenfabrik Reinhausen Gmbh Switching arrangement for a tapped transformer and method for operating such a switching arrangement

Also Published As

Publication number Publication date
DE2108794A1 (en) 1971-09-09
US3693070A (en) 1972-09-19

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Legal Events

Date Code Title Description
ST Notification of lapse