FR653405A - Condensateur variable à lames hélicoïdales - Google Patents

Condensateur variable à lames hélicoïdales

Info

Publication number
FR653405A
FR653405A FR653405DA FR653405A FR 653405 A FR653405 A FR 653405A FR 653405D A FR653405D A FR 653405DA FR 653405 A FR653405 A FR 653405A
Authority
FR
France
Prior art keywords
variable capacitor
helical leaf
leaf variable
helical
capacitor
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
Marcel Maillot
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 FR653405A publication Critical patent/FR653405A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G5/00—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture
    • H01G5/04—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture using variation of effective area of electrode
    • H01G5/12—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture using variation of effective area of electrode due to rotation of part-cylindrical, conical, or spherical electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
FR653405D 1928-04-25 1928-04-25 Condensateur variable à lames hélicoïdales Expired FR653405A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR653405T 1928-04-25

Publications (1)

Publication Number Publication Date
FR653405A true FR653405A (fr) 1929-03-21

Family

ID=9005843

Family Applications (1)

Application Number Title Priority Date Filing Date
FR653405D Expired FR653405A (fr) 1928-04-25 1928-04-25 Condensateur variable à lames hélicoïdales

Country Status (1)

Country Link
FR (1) FR653405A (fr)

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