FR660731A - Improvements made to current transformers - Google Patents

Improvements made to current transformers

Info

Publication number
FR660731A
FR660731A FR660731DA FR660731A FR 660731 A FR660731 A FR 660731A FR 660731D A FR660731D A FR 660731DA FR 660731 A FR660731 A FR 660731A
Authority
FR
France
Prior art keywords
improvements made
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.)
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 FR660731A publication Critical patent/FR660731A/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)
FR660731D 1927-08-29 1928-08-25 Improvements made to current transformers Expired FR660731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US660731XA 1927-08-29 1927-08-29

Publications (1)

Publication Number Publication Date
FR660731A true FR660731A (en) 1929-07-16

Family

ID=22067076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR660731D Expired FR660731A (en) 1927-08-29 1928-08-25 Improvements made to current transformers

Country Status (1)

Country Link
FR (1) FR660731A (en)

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