FR980263A - Perfectionnements aux selfs pour appareils de t.s.f. et autres applications - Google Patents

Perfectionnements aux selfs pour appareils de t.s.f. et autres applications

Info

Publication number
FR980263A
FR980263A FR980263DA FR980263A FR 980263 A FR980263 A FR 980263A FR 980263D A FR980263D A FR 980263DA FR 980263 A FR980263 A FR 980263A
Authority
FR
France
Prior art keywords
chokes
applications
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
English (en)
Inventor
Marie-Victor-Ghislai De Maro
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 FR980263A publication Critical patent/FR980263A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • H01F17/043—Fixed inductances of the signal type  with magnetic core with two, usually identical or nearly identical parts enclosing completely the coil (pot cores)
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00—Variable inductances or transformers of the signal type
    • H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
    • H01F21/06—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by movement of core or part of core relative to the windings as a whole

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
FR980263D 1943-01-11 1943-01-11 Perfectionnements aux selfs pour appareils de t.s.f. et autres applications Expired FR980263A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR980263T 1943-01-11

Publications (1)

Publication Number Publication Date
FR980263A true FR980263A (fr) 1951-05-10

Family

ID=9523640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR980263D Expired FR980263A (fr) 1943-01-11 1943-01-11 Perfectionnements aux selfs pour appareils de t.s.f. et autres applications

Country Status (1)

Country Link
FR (1) FR980263A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054855A (en) * 1975-03-20 1977-10-18 Siemens Aktiengesellschaft Adjustable-inductance electric coil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054855A (en) * 1975-03-20 1977-10-18 Siemens Aktiengesellschaft Adjustable-inductance electric coil

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