FR47952E - Current transformer with reinforced windings against short circuits - Google Patents

Current transformer with reinforced windings against short circuits

Info

Publication number
FR47952E
FR47952E FR47952DA FR47952E FR 47952 E FR47952 E FR 47952E FR 47952D A FR47952D A FR 47952DA FR 47952 E FR47952 E FR 47952E
Authority
FR
France
Prior art keywords
current transformer
short circuits
against short
windings against
reinforced
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Application granted granted Critical
Publication of FR47952E publication Critical patent/FR47952E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • H01F38/30—Constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR47952D 1936-11-12 1936-11-12 Current transformer with reinforced windings against short circuits Expired FR47952E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR47952T 1936-11-12

Publications (1)

Publication Number Publication Date
FR47952E true FR47952E (en) 1937-08-28

Family

ID=8683359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR47952D Expired FR47952E (en) 1936-11-12 1936-11-12 Current transformer with reinforced windings against short circuits

Country Status (1)

Country Link
FR (1) FR47952E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147683B (en) * 1953-01-02 1963-04-25 Messwandler Bau Gmbh Instrument transformer in insulating jacket design with a toroidal core

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147683B (en) * 1953-01-02 1963-04-25 Messwandler Bau Gmbh Instrument transformer in insulating jacket design with a toroidal core

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