FR667964A - Improvements to electrical transformers - Google Patents

Improvements to electrical transformers

Info

Publication number
FR667964A
FR667964A FR667964DA FR667964A FR 667964 A FR667964 A FR 667964A FR 667964D A FR667964D A FR 667964DA FR 667964 A FR667964 A FR 667964A
Authority
FR
France
Prior art keywords
electrical transformers
transformers
electrical
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR667964A publication Critical patent/FR667964A/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)
FR667964D 1928-01-27 1929-01-24 Improvements to electrical transformers Expired FR667964A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB667964X 1928-01-27

Publications (1)

Publication Number Publication Date
FR667964A true FR667964A (en) 1929-10-25

Family

ID=10491495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR667964D Expired FR667964A (en) 1928-01-27 1929-01-24 Improvements to electrical transformers

Country Status (1)

Country Link
FR (1) FR667964A (en)

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