FR395507A - Variable self-induction coil - Google Patents

Variable self-induction coil

Info

Publication number
FR395507A
FR395507A FR395507DA FR395507A FR 395507 A FR395507 A FR 395507A FR 395507D A FR395507D A FR 395507DA FR 395507 A FR395507 A FR 395507A
Authority
FR
France
Prior art keywords
induction coil
variable self
variable
self
induction
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
Michel Peri
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR395507A publication Critical patent/FR395507A/en
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
    • H01F21/005—Inductances without magnetic core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR395507D 1907-10-29 1907-10-29 Variable self-induction coil Expired FR395507A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR395507T 1907-10-29

Publications (1)

Publication Number Publication Date
FR395507A true FR395507A (en) 1909-03-04

Family

ID=1440677

Family Applications (1)

Application Number Title Priority Date Filing Date
FR395507D Expired FR395507A (en) 1907-10-29 1907-10-29 Variable self-induction coil

Country Status (1)

Country Link
FR (1) FR395507A (en)

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