FR583221A - Variable capacitors - Google Patents

Variable capacitors

Info

Publication number
FR583221A
FR583221A FR583221DA FR583221A FR 583221 A FR583221 A FR 583221A FR 583221D A FR583221D A FR 583221DA FR 583221 A FR583221 A FR 583221A
Authority
FR
France
Prior art keywords
variable capacitors
capacitors
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
Arthur Preen
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 FR583221A publication Critical patent/FR583221A/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)
FR583221D 1923-08-23 1924-06-30 Variable capacitors Expired FR583221A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB583221X 1923-08-23

Publications (1)

Publication Number Publication Date
FR583221A true FR583221A (en) 1925-01-08

Family

ID=10481319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR583221D Expired FR583221A (en) 1923-08-23 1924-06-30 Variable capacitors

Country Status (1)

Country Link
FR (1) FR583221A (en)

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