FR858240A - Condensateur variable multiple - Google Patents

Condensateur variable multiple

Info

Publication number
FR858240A
FR858240A FR858240DA FR858240A FR 858240 A FR858240 A FR 858240A FR 858240D A FR858240D A FR 858240DA FR 858240 A FR858240 A FR 858240A
Authority
FR
France
Prior art keywords
variable capacitor
multiple variable
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
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR858240A publication Critical patent/FR858240A/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)
FR858240D 1938-07-25 1939-07-25 Condensateur variable multiple Expired FR858240A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE858240X 1938-07-25

Publications (1)

Publication Number Publication Date
FR858240A true FR858240A (fr) 1940-11-20

Family

ID=6789787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858240D Expired FR858240A (fr) 1938-07-25 1939-07-25 Condensateur variable multiple

Country Status (1)

Country Link
FR (1) FR858240A (fr)

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