FR1109461A - Transformer protection device - Google Patents

Transformer protection device

Info

Publication number
FR1109461A
FR1109461A FR1109461DA FR1109461A FR 1109461 A FR1109461 A FR 1109461A FR 1109461D A FR1109461D A FR 1109461DA FR 1109461 A FR1109461 A FR 1109461A
Authority
FR
France
Prior art keywords
protection device
transformer protection
transformer
protection
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1109461A publication Critical patent/FR1109461A/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)
FR1109461D 1953-07-20 1954-07-17 Transformer protection device Expired FR1109461A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1109461XA 1953-07-20 1953-07-20

Publications (1)

Publication Number Publication Date
FR1109461A true FR1109461A (en) 1956-01-30

Family

ID=22335795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1109461D Expired FR1109461A (en) 1953-07-20 1954-07-17 Transformer protection device

Country Status (1)

Country Link
FR (1) FR1109461A (en)

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