FR669076A - Variable capacitor - Google Patents

Variable capacitor

Info

Publication number
FR669076A
FR669076A FR669076DA FR669076A FR 669076 A FR669076 A FR 669076A FR 669076D A FR669076D A FR 669076DA FR 669076 A FR669076 A FR 669076A
Authority
FR
France
Prior art keywords
variable capacitor
capacitor
variable
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
Jean Tiszmonari
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 FR669076A publication Critical patent/FR669076A/en
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)
FR669076D 1928-05-29 1928-05-29 Variable capacitor Expired FR669076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR669076T 1928-05-29

Publications (1)

Publication Number Publication Date
FR669076A true FR669076A (en) 1929-11-12

Family

ID=9015505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR669076D Expired FR669076A (en) 1928-05-29 1928-05-29 Variable capacitor

Country Status (1)

Country Link
FR (1) FR669076A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541897A (en) * 1949-04-21 1951-02-13 Howard M Wadsworth Variable electrical condenser
US4190876A (en) * 1978-02-03 1980-02-26 City Of Hope National Medical Center Variable capacitors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541897A (en) * 1949-04-21 1951-02-13 Howard M Wadsworth Variable electrical condenser
US4190876A (en) * 1978-02-03 1980-02-26 City Of Hope National Medical Center Variable capacitors

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