FR881044A - Switches for transformers - Google Patents

Switches for transformers

Info

Publication number
FR881044A
FR881044A FR881044DA FR881044A FR 881044 A FR881044 A FR 881044A FR 881044D A FR881044D A FR 881044DA FR 881044 A FR881044 A FR 881044A
Authority
FR
France
Prior art keywords
transformers
switches
Prior art date
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
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.)
ELIN AG FU R ELEK SCHE IND
Original Assignee
ELIN AG FU R ELEK SCHE IND
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 ELIN AG FU R ELEK SCHE IND filed Critical ELIN AG FU R ELEK SCHE IND
Application granted granted Critical
Publication of FR881044A publication Critical patent/FR881044A/en
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)
FR881044D 1941-03-03 1942-04-03 Switches for transformers Expired FR881044A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE224490X 1941-03-03

Publications (1)

Publication Number Publication Date
FR881044A true FR881044A (en) 1943-04-13

Family

ID=5856211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR881044D Expired FR881044A (en) 1941-03-03 1942-04-03 Switches for transformers

Country Status (2)

Country Link
CH (1) CH224490A (en)
FR (1) FR881044A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229640B (en) * 1960-11-26 1966-12-01 Siemens Ag Arrangement for uninterrupted load switching with step transformers
DE1236065B (en) * 1961-01-31 1967-03-09 Siemens Ag Arrangement for load switching with step transformers
CH384703A (en) * 1961-03-28 1965-02-26 Bbc Brown Boveri & Cie Device for switching the tap changer of a transformer under load
CN113608116B (en) * 2021-08-05 2024-05-10 国网河北省电力有限公司电力科学研究院 State detection method and device for on-load tap-changer and terminal equipment

Also Published As

Publication number Publication date
CH224490A (en) 1942-11-30

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