FR887332A - Choke coil or transformer with several iron cores - Google Patents

Choke coil or transformer with several iron cores

Info

Publication number
FR887332A
FR887332A FR887332DA FR887332A FR 887332 A FR887332 A FR 887332A FR 887332D A FR887332D A FR 887332DA FR 887332 A FR887332 A FR 887332A
Authority
FR
France
Prior art keywords
transformer
choke coil
iron cores
several iron
several
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR887332A publication Critical patent/FR887332A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/16—Toroidal transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR887332D 1941-11-05 1942-10-29 Choke coil or transformer with several iron cores Expired FR887332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE887332X 1941-11-05

Publications (1)

Publication Number Publication Date
FR887332A true FR887332A (en) 1943-11-10

Family

ID=6833744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR887332D Expired FR887332A (en) 1941-11-05 1942-10-29 Choke coil or transformer with several iron cores

Country Status (1)

Country Link
FR (1) FR887332A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463493A1 (en) * 1979-08-06 1981-02-20 Inst Elektroswarki Patona ANNULAR TRANSFORMER FOR RESISTANCE END WELDING
FR2566170A1 (en) * 1984-06-15 1985-12-20 Interaction Sa Transformer
EP0298878A1 (en) * 1987-06-26 1989-01-11 Societe Pour L'application De L'optique Et De L'electronique A La Recherche Et A L'automatisation Optelec (Societe Anonyme) Toroidal transformer with an integrated self-induction device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463493A1 (en) * 1979-08-06 1981-02-20 Inst Elektroswarki Patona ANNULAR TRANSFORMER FOR RESISTANCE END WELDING
FR2566170A1 (en) * 1984-06-15 1985-12-20 Interaction Sa Transformer
EP0298878A1 (en) * 1987-06-26 1989-01-11 Societe Pour L'application De L'optique Et De L'electronique A La Recherche Et A L'automatisation Optelec (Societe Anonyme) Toroidal transformer with an integrated self-induction device

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