FR591657A - Improvements to variable electric capacitors - Google Patents

Improvements to variable electric capacitors

Info

Publication number
FR591657A
FR591657A FR591657DA FR591657A FR 591657 A FR591657 A FR 591657A FR 591657D A FR591657D A FR 591657DA FR 591657 A FR591657 A FR 591657A
Authority
FR
France
Prior art keywords
variable electric
electric capacitors
capacitors
variable
electric
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
Andre Offroy
Georges Joly
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 FR591657A publication Critical patent/FR591657A/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
    • H01G5/06—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 flat or substantially flat electrodes
    • 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
    • H01G5/38—Multiple capacitors, e.g. ganged

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
FR591657D 1925-01-14 1925-01-14 Improvements to variable electric capacitors Expired FR591657A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR591657T 1925-01-14

Publications (1)

Publication Number Publication Date
FR591657A true FR591657A (en) 1925-07-16

Family

ID=8964258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR591657D Expired FR591657A (en) 1925-01-14 1925-01-14 Improvements to variable electric capacitors

Country Status (1)

Country Link
FR (1) FR591657A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1107826B (en) * 1954-03-13 1961-05-31 Nuernberger Schwachstrom Bauel Broadcast variable capacitor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1107826B (en) * 1954-03-13 1961-05-31 Nuernberger Schwachstrom Bauel Broadcast variable capacitor

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