FR982001A - Improvements in the construction of autotransformers - Google Patents

Improvements in the construction of autotransformers

Info

Publication number
FR982001A
FR982001A FR982001DA FR982001A FR 982001 A FR982001 A FR 982001A FR 982001D A FR982001D A FR 982001DA FR 982001 A FR982001 A FR 982001A
Authority
FR
France
Prior art keywords
autotransformers
construction
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.)
FALCONET ET CIE
Original Assignee
FALCONET ET CIE
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 FALCONET ET CIE filed Critical FALCONET ET CIE
Application granted granted Critical
Publication of FR982001A publication Critical patent/FR982001A/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)
FR982001D 1943-05-28 1943-05-28 Improvements in the construction of autotransformers Expired FR982001A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR982001T 1943-05-28

Publications (1)

Publication Number Publication Date
FR982001A true FR982001A (en) 1951-06-04

Family

ID=9535026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR982001D Expired FR982001A (en) 1943-05-28 1943-05-28 Improvements in the construction of autotransformers

Country Status (1)

Country Link
FR (1) FR982001A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271659A (en) * 1958-03-27 1966-09-06 Acec Tap changing autotransformer
WO1997029494A1 (en) * 1996-02-06 1997-08-14 Yueliang Yu A parallel winding voltage-regulating apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271659A (en) * 1958-03-27 1966-09-06 Acec Tap changing autotransformer
WO1997029494A1 (en) * 1996-02-06 1997-08-14 Yueliang Yu A parallel winding voltage-regulating apparatus

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