FR615390A - Self variable for t. s. f. - Google Patents

Self variable for t. s. f.

Info

Publication number
FR615390A
FR615390A FR615390DA FR615390A FR 615390 A FR615390 A FR 615390A FR 615390D A FR615390D A FR 615390DA FR 615390 A FR615390 A FR 615390A
Authority
FR
France
Prior art keywords
self variable
variable
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
French (fr)
Inventor
Albert-Sylvain Planchon
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 FR615390A publication Critical patent/FR615390A/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
    • H01F21/12—Variable inductances or transformers of the signal type discontinuously variable, e.g. tapped

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR615390D 1926-04-14 1926-04-14 Self variable for t. s. f. Expired FR615390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR615390T 1926-04-14

Publications (1)

Publication Number Publication Date
FR615390A true FR615390A (en) 1927-01-06

Family

ID=8980881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR615390D Expired FR615390A (en) 1926-04-14 1926-04-14 Self variable for t. s. f.

Country Status (1)

Country Link
FR (1) FR615390A (en)

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