CH621679B - Condensateur ajustable miniature a la ceramique. - Google Patents

Condensateur ajustable miniature a la ceramique.

Info

Publication number
CH621679B
CH621679B CH806378A CH806378A CH621679B CH 621679 B CH621679 B CH 621679B CH 806378 A CH806378 A CH 806378A CH 806378 A CH806378 A CH 806378A CH 621679 B CH621679 B CH 621679B
Authority
CH
Switzerland
Prior art keywords
dielectric
rotor
dielectric member
casing
stator
Prior art date
Application number
CH806378A
Other languages
English (en)
Other versions
CH621679GA3 (de
Inventor
Toshio Tatsumi
Tadashi Otani
Masami Yamazi
Original Assignee
Matsushita Electric Ind Co Ltd
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 of CH621679B publication Critical patent/CH621679B/de
Application filed by Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of CH621679GA3 publication Critical patent/CH621679GA3/xx

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
    • H01G5/01—Details
    • H01G5/013—Dielectrics
    • H01G5/0134—Solid dielectrics
    • H01G5/0136—Solid dielectrics with movable electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Ceramic Capacitors (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Inorganic Insulating Materials (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Detergent Compositions (AREA)
CH806378A 1977-07-26 1978-07-26 Condensateur ajustable miniature a la ceramique. CH621679B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52090000A JPS6011451B2 (ja) 1977-07-26 1977-07-26 可変磁器コンデンサ

Publications (2)

Publication Number Publication Date
CH621679B true CH621679B (de)
CH621679GA3 CH621679GA3 (de) 1981-02-27

Family

ID=13986317

Family Applications (1)

Application Number Title Priority Date Filing Date
CH806378A CH621679B (de) 1977-07-26 1978-07-26 Condensateur ajustable miniature a la ceramique.

Country Status (4)

Country Link
US (1) US4181923A (de)
JP (1) JPS6011451B2 (de)
CH (1) CH621679B (de)
DE (1) DE2832809C2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3142671A1 (de) * 1981-10-28 1983-05-11 Stettner & Co, 8560 Lauf Scheibentrimmer
JPS58171810A (ja) * 1982-04-02 1983-10-08 志水電機工業有限会社 可変磁器コンデンサ
JPS61196522U (de) * 1985-05-29 1986-12-08
US4876627A (en) * 1989-04-06 1989-10-24 Voltronics Corporation Variable electronic component
US5424906A (en) * 1992-04-16 1995-06-13 Murata Manufacturing Co., Ltd. Variable capacitor
US5367430A (en) * 1992-10-21 1994-11-22 Presidio Components, Inc. Monolithic multiple capacitor
FR2727583B1 (fr) * 1994-11-29 1996-12-20 Commissariat Energie Atomique Moteur electrostatique et son procede de realisation
TW391021B (en) * 1997-09-08 2000-05-21 Murata Manufacturing Co Variable capacitor
JP3387383B2 (ja) * 1997-09-08 2003-03-17 株式会社村田製作所 可変コンデンサ
JP3601397B2 (ja) * 2000-02-08 2004-12-15 株式会社村田製作所 可変コンデンサのステータの製造方法および可変コンデンサ
KR20030017259A (ko) * 2001-08-24 2003-03-03 이종신 트리머 콘덴서

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB726958A (en) * 1952-10-13 1955-03-23 Globe Union Inc Variable electrical capacitors
GB1513217A (en) * 1975-07-28 1978-06-07 Murata Manufacturing Co Variable capacitor
US4112480A (en) * 1977-07-08 1978-09-05 Johanson Manufacturing Corporation Tunable extended range chip capacitor

Also Published As

Publication number Publication date
US4181923A (en) 1980-01-01
DE2832809C2 (de) 1983-06-16
JPS5425459A (en) 1979-02-26
CH621679GA3 (de) 1981-02-27
DE2832809A1 (de) 1979-02-01
JPS6011451B2 (ja) 1985-03-26

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