FR2021001B1 - - Google Patents

Info

Publication number
FR2021001B1
FR2021001B1 FR6935523A FR6935523A FR2021001B1 FR 2021001 B1 FR2021001 B1 FR 2021001B1 FR 6935523 A FR6935523 A FR 6935523A FR 6935523 A FR6935523 A FR 6935523A FR 2021001 B1 FR2021001 B1 FR 2021001B1
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
FR6935523A
Other languages
French (fr)
Other versions
FR2021001A1 (xx
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2021001A1 publication Critical patent/FR2021001A1/fr
Application granted granted Critical
Publication of FR2021001B1 publication Critical patent/FR2021001B1/fr
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Thyristor Switches And Gates (AREA)
FR6935523A 1968-10-18 1969-10-16 Expired FR2021001B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681803741 DE1803741B2 (de) 1968-10-18 1968-10-18 Anordnung zur lastumschaltung bei stufentransformatoren oder- drosseln

Publications (2)

Publication Number Publication Date
FR2021001A1 FR2021001A1 (xx) 1970-07-17
FR2021001B1 true FR2021001B1 (xx) 1973-03-16

Family

ID=5710810

Family Applications (2)

Application Number Title Priority Date Filing Date
FR6935166A Withdrawn FR2020985A1 (xx) 1968-10-18 1969-10-14
FR6935523A Expired FR2021001B1 (xx) 1968-10-18 1969-10-16

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR6935166A Withdrawn FR2020985A1 (xx) 1968-10-18 1969-10-14

Country Status (8)

Country Link
JP (3) JPS4932083B1 (xx)
BE (2) BE740008A (xx)
CH (2) CH497082A (xx)
DE (1) DE1803741B2 (xx)
FR (2) FR2020985A1 (xx)
GB (2) GB1236505A (xx)
NL (2) NL6915144A (xx)
SE (2) SE361376B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5094456A (xx) * 1973-12-24 1975-07-28
FR2344185A1 (fr) * 1976-03-09 1977-10-07 Le P Experimen Dispositif pour la commutation sans contacts des prises d'un transformateur en charge
SE9903392L (sv) * 1999-09-20 2001-03-21 Abb Ab Elektrisk kopplingsanordning, förfarande för styrning av densamma och användning av kopplingsanordningen
GB2424766B (en) * 2005-03-31 2007-06-27 Areva T & D Sa An on-load tap changer

Also Published As

Publication number Publication date
JPS4933494B1 (xx) 1974-09-07
FR2021001A1 (xx) 1970-07-17
JPS4932083B1 (xx) 1974-08-27
CH506172A (de) 1971-04-15
JPS4933493B1 (xx) 1974-09-07
NL6915144A (xx) 1970-04-21
BE740008A (xx) 1970-03-16
SE349691B (xx) 1972-10-02
DE1803741B2 (de) 1972-06-22
CH497082A (de) 1970-09-30
GB1236505A (en) 1971-06-23
GB1246920A (en) 1971-09-22
FR2020985A1 (xx) 1970-07-17
NL6915287A (xx) 1970-04-21
BE740370A (xx) 1970-04-01
DE1803741A1 (de) 1970-07-30
SE361376B (xx) 1973-10-29

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Legal Events

Date Code Title Description
ST Notification of lapse