FR936809A - Modification de la self-induction d'une bobine - Google Patents

Modification de la self-induction d'une bobine

Info

Publication number
FR936809A
FR936809A FR936809DA FR936809A FR 936809 A FR936809 A FR 936809A FR 936809D A FR936809D A FR 936809DA FR 936809 A FR936809 A FR 936809A
Authority
FR
France
Prior art keywords
induction
coil
modification
self
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)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR936809A publication Critical patent/FR936809A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01F21/08—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by varying the permeability of the core, e.g. by varying magnetic bias

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR936809D 1945-09-06 1946-10-24 Modification de la self-induction d'une bobine Expired FR936809A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL936809X 1945-09-06

Publications (1)

Publication Number Publication Date
FR936809A true FR936809A (fr) 1948-07-30

Family

ID=19863513

Family Applications (1)

Application Number Title Priority Date Filing Date
FR936809D Expired FR936809A (fr) 1945-09-06 1946-10-24 Modification de la self-induction d'une bobine

Country Status (1)

Country Link
FR (1) FR936809A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10152869B4 (de) * 2001-10-25 2016-06-09 Abb Research Ltd. Stufenlos einstellbare Induktivität

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10152869B4 (de) * 2001-10-25 2016-06-09 Abb Research Ltd. Stufenlos einstellbare Induktivität

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