FR644578A - Improvements to the construction of current transformers - Google Patents

Improvements to the construction of current transformers

Info

Publication number
FR644578A
FR644578A FR644578DA FR644578A FR 644578 A FR644578 A FR 644578A FR 644578D A FR644578D A FR 644578DA FR 644578 A FR644578 A FR 644578A
Authority
FR
France
Prior art keywords
construction
current transformers
transformers
current
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.)
Ateliers de Constructions Electriques de Delle SA
Original Assignee
Ateliers de Constructions Electriques de Delle SA
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 Ateliers de Constructions Electriques de Delle SA filed Critical Ateliers de Constructions Electriques de Delle SA
Application granted granted Critical
Publication of FR644578A publication Critical patent/FR644578A/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)
FR644578D 1926-11-09 1927-10-14 Improvements to the construction of current transformers Expired FR644578A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE644578X 1926-11-09

Publications (1)

Publication Number Publication Date
FR644578A true FR644578A (en) 1928-10-10

Family

ID=6580565

Family Applications (1)

Application Number Title Priority Date Filing Date
FR644578D Expired FR644578A (en) 1926-11-09 1927-10-14 Improvements to the construction of current transformers

Country Status (1)

Country Link
FR (1) FR644578A (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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