IL38808A - Variable disk capacitors - Google Patents

Variable disk capacitors

Info

Publication number
IL38808A
IL38808A IL38808A IL3880872A IL38808A IL 38808 A IL38808 A IL 38808A IL 38808 A IL38808 A IL 38808A IL 3880872 A IL3880872 A IL 3880872A IL 38808 A IL38808 A IL 38808A
Authority
IL
Israel
Prior art keywords
variable disk
disk capacitors
capacitors
variable
disk
Prior art date
Application number
IL38808A
Other versions
IL38808A0 (en
Original Assignee
Johanson Mfg
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 Johanson Mfg filed Critical Johanson Mfg
Publication of IL38808A0 publication Critical patent/IL38808A0/en
Publication of IL38808A publication Critical patent/IL38808A/en

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
    • H01G5/38—Multiple capacitors, e.g. ganged
    • 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)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Induction Machinery (AREA)
IL38808A 1972-01-03 1972-02-21 Variable disk capacitors IL38808A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21459372A 1972-01-03 1972-01-03

Publications (2)

Publication Number Publication Date
IL38808A0 IL38808A0 (en) 1972-04-27
IL38808A true IL38808A (en) 1975-10-15

Family

ID=22799685

Family Applications (1)

Application Number Title Priority Date Filing Date
IL38808A IL38808A (en) 1972-01-03 1972-02-21 Variable disk capacitors

Country Status (7)

Country Link
US (1) US3701932A (en)
JP (2) JPS5235111B2 (en)
CA (1) CA946948A (en)
CH (1) CH546471A (en)
DE (1) DE2229315C3 (en)
FR (1) FR2166346B1 (en)
IL (1) IL38808A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5412664Y2 (en) * 1974-02-12 1979-06-02
JPS50111572A (en) * 1974-02-14 1975-09-02
US4039906A (en) * 1975-07-24 1977-08-02 E. F. Johnson Company Variable capacitor
US4095263A (en) * 1976-08-31 1978-06-13 Johanson Manufacturing Corporation Adjustable capacitors
IT1099720B (en) * 1977-10-15 1985-09-28 Mitsumi Electric Co Ltd MINIATURE TYPE VARIABLE CONDENSER
JPS5493142U (en) * 1977-12-15 1979-07-02
JPS5493143U (en) * 1977-12-15 1979-07-02
US4179722A (en) * 1978-08-17 1979-12-18 Johanson Manufacturing Corporation Sealed tunable capacitor
US4242716A (en) * 1979-03-26 1980-12-30 Johanson Manufacturing Corporation Differential disc capacitor
US4549246A (en) * 1984-07-02 1985-10-22 E. F. Johnson Company Air dielectric variable capacitor utilizing a stator formed as part of the circuit layout on the substrate
US4876627A (en) * 1989-04-06 1989-10-24 Voltronics Corporation Variable electronic component
US5155654A (en) * 1991-05-30 1992-10-13 Voltronics Corporation Variable electronic component

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB899088A (en) *
US2732498A (en) * 1956-01-24 Series tuned high frequency oscillators
US2109266A (en) * 1936-12-03 1938-02-22 Albert W Franklin Condenser
US2535367A (en) * 1945-12-21 1950-12-26 Erie Resistor Corp Variable condenser
US3202890A (en) * 1961-12-20 1965-08-24 Toko Radio Coil Kenkyusho Kk Variable capacitor
FR1319203A (en) * 1962-04-06 1963-02-22 Stettner & Co Ceramic disc capacitor-trimmer

Also Published As

Publication number Publication date
CH546471A (en) 1974-02-28
DE2229315B2 (en) 1974-07-18
JPS5235111B2 (en) 1977-09-07
FR2166346B1 (en) 1974-07-26
JPS5441701B2 (en) 1979-12-10
US3701932A (en) 1972-10-31
DE2229315A1 (en) 1973-07-19
IL38808A0 (en) 1972-04-27
FR2166346A1 (en) 1973-08-17
DE2229315C3 (en) 1975-03-06
CA946948A (en) 1974-05-07
JPS4873756A (en) 1973-10-04
JPS5241857A (en) 1977-03-31

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