FR688301A - Improvements made to cores for electrical transformers - Google Patents

Improvements made to cores for electrical transformers

Info

Publication number
FR688301A
FR688301A FR688301DA FR688301A FR 688301 A FR688301 A FR 688301A FR 688301D A FR688301D A FR 688301DA FR 688301 A FR688301 A FR 688301A
Authority
FR
France
Prior art keywords
cores
improvements made
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)
Inventor
Johan Walfred Swendsen
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 filed Critical
Application granted granted Critical
Publication of FR688301A publication Critical patent/FR688301A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/25—Magnetic cores made from strips or ribbons

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR688301D 1929-01-16 1930-01-15 Improvements made to cores for electrical transformers Expired FR688301A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE688301X 1929-01-16

Publications (1)

Publication Number Publication Date
FR688301A true FR688301A (en) 1930-08-21

Family

ID=6598450

Family Applications (1)

Application Number Title Priority Date Filing Date
FR688301D Expired FR688301A (en) 1929-01-16 1930-01-15 Improvements made to cores for electrical transformers

Country Status (1)

Country Link
FR (1) FR688301A (en)

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