FR868241A - Improvements to variable capacitors - Google Patents

Improvements to variable capacitors

Info

Publication number
FR868241A
FR868241A FR868241DA FR868241A FR 868241 A FR868241 A FR 868241A FR 868241D A FR868241D A FR 868241DA FR 868241 A FR868241 A FR 868241A
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 by Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR868241A publication Critical patent/FR868241A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
FR868241D 1939-07-14 1940-12-21 Improvements to variable capacitors Expired FR868241A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE868241X 1939-07-14

Publications (1)

Publication Number Publication Date
FR868241A true FR868241A (en) 1941-12-24

Family

ID=6802341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868241D Expired FR868241A (en) 1939-07-14 1940-12-21 Improvements to variable capacitors

Country Status (1)

Country Link
FR (1) FR868241A (en)

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