FR922879A - Improvements in the manufacture of small adjustable capacitors - Google Patents

Improvements in the manufacture of small adjustable capacitors

Info

Publication number
FR922879A
FR922879A FR922879DA FR922879A FR 922879 A FR922879 A FR 922879A FR 922879D A FR922879D A FR 922879DA FR 922879 A FR922879 A FR 922879A
Authority
FR
France
Prior art keywords
manufacture
adjustable capacitors
small adjustable
small
capacitors
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.)
Societe Francaise Radio Electrique
Original Assignee
Societe Francaise Radio Electrique
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 Societe Francaise Radio Electrique filed Critical Societe Francaise Radio Electrique
Application granted granted Critical
Publication of FR922879A publication Critical patent/FR922879A/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
    • H01G5/04—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)
FR922879D 1946-01-11 1946-01-11 Improvements in the manufacture of small adjustable capacitors Expired FR922879A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR922879T 1946-01-11

Publications (1)

Publication Number Publication Date
FR922879A true FR922879A (en) 1947-06-20

Family

ID=9438318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR922879D Expired FR922879A (en) 1946-01-11 1946-01-11 Improvements in the manufacture of small adjustable capacitors

Country Status (1)

Country Link
FR (1) FR922879A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740926A (en) * 1951-11-20 1956-04-03 Jennings Radio Mfg Corp Vacuum variable condenser
DE1056745B (en) * 1953-09-24 1959-05-06 Funkwerk Erfurt Veb K Electric capacitor with variable capacitance, especially trimmer capacitor
DE974396C (en) * 1949-06-01 1960-12-15 Saba Gmbh High frequency trimmer capacitor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974396C (en) * 1949-06-01 1960-12-15 Saba Gmbh High frequency trimmer capacitor
US2740926A (en) * 1951-11-20 1956-04-03 Jennings Radio Mfg Corp Vacuum variable condenser
DE1056745B (en) * 1953-09-24 1959-05-06 Funkwerk Erfurt Veb K Electric capacitor with variable capacitance, especially trimmer capacitor

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