JPS6186921U - - Google Patents

Info

Publication number
JPS6186921U
JPS6186921U JP1984171037U JP17103784U JPS6186921U JP S6186921 U JPS6186921 U JP S6186921U JP 1984171037 U JP1984171037 U JP 1984171037U JP 17103784 U JP17103784 U JP 17103784U JP S6186921 U JPS6186921 U JP S6186921U
Authority
JP
Japan
Prior art keywords
plate
rotor
insulating member
variable capacitor
substrate
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.)
Granted
Application number
JP1984171037U
Other languages
Japanese (ja)
Other versions
JPH0419790Y2 (en
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 filed Critical
Priority to JP1984171037U priority Critical patent/JPH0419790Y2/ja
Priority to KR2019850010077U priority patent/KR890007222Y1/en
Priority to GB08522919A priority patent/GB2166905B/en
Publication of JPS6186921U publication Critical patent/JPS6186921U/ja
Application granted granted Critical
Publication of JPH0419790Y2 publication Critical patent/JPH0419790Y2/ja
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
    • H01G5/01—Details
    • H01G5/013—Dielectrics
    • H01G5/0134—Solid dielectrics
    • H01G5/0136—Solid dielectrics with movable 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
    • H01G5/06—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
    • H01G5/38—Multiple capacitors, e.g. ganged

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案の一実施例を示す小型バリコ
ンの縦断面図、第２図は要部を構成するステータ
ープレート及び、絶縁部材の分解斜視図、第３図
は従来例を示す小型バリコンの縦断面図、第４図
は、第３図の一部省略した分解斜視図である。第
５図及び第６図は、夫々上記絶縁部材の他の実施
例の斜視図である。 １…ステータプレート、７…ロータープレート
、９…ローターシヤフト、１８，１９…基板、１
８ａ，１８ｂ，１９ａ，１９ｂ…支柱、２０…絶
縁部材。 Fig. 1 is a longitudinal sectional view of a small variable capacitor showing an embodiment of the present invention, Fig. 2 is an exploded perspective view of a stator plate and an insulating member constituting the main parts, and Fig. 3 is a small variable capacitor showing a conventional example. FIG. 4 is an exploded perspective view with a portion of FIG. 3 omitted. 5 and 6 are perspective views of other embodiments of the insulating member, respectively. 1... Stator plate, 7... Rotor plate, 9... Rotor shaft, 18, 19... Substrate, 1
8a, 18b, 19a, 19b... Support column, 20... Insulating member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 対向して配置された一対の基板間にローターシ
ヤフトが回転自在に設けられ、このローターシヤ
フトには、金属薄板から成るロータープレートが
固設されており、また前記基板に設けられた支柱
には、金属薄板で、且つ表面が誘電体によつて被
覆されたステータープレートが、ロータープレー
トに対し小間隙に対向して一端が固設された小型
バリコンにおいて、前記ステータープレートの固
設されていない自由端の形状に概略沿つて当接す
る絶縁部材を設け、当該絶縁部材の一端は前記基
板に設けられた支柱によつて挟持されていること
を特徴とする小型バリコン。 A rotor shaft is rotatably provided between a pair of opposing substrates, and a rotor plate made of a thin metal plate is fixedly attached to the rotor shaft. In a small variable capacitor in which a stator plate made of a thin metal plate and whose surface is covered with a dielectric material is fixed at one end opposite to a rotor plate with a small gap, the free end of the stator plate is not fixed. A small variable capacitor, characterized in that an insulating member is provided which abuts along the shape of the substrate, and one end of the insulating member is held between supports provided on the substrate.
JP1984171037U 1984-11-13 1984-11-13 Expired JPH0419790Y2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1984171037U JPH0419790Y2 (en) 1984-11-13 1984-11-13
KR2019850010077U KR890007222Y1 (en) 1984-11-13 1985-08-05 Variable capacitors
GB08522919A GB2166905B (en) 1984-11-13 1985-09-17 Variable capacitors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984171037U JPH0419790Y2 (en) 1984-11-13 1984-11-13

Publications (2)

Publication Number Publication Date
JPS6186921U true JPS6186921U (en) 1986-06-07
JPH0419790Y2 JPH0419790Y2 (en) 1992-05-06

Family

ID=15915916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984171037U Expired JPH0419790Y2 (en) 1984-11-13 1984-11-13

Country Status (3)

Country Link
JP (1) JPH0419790Y2 (en)
KR (1) KR890007222Y1 (en)
GB (1) GB2166905B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950428U (en) * 1982-09-25 1984-04-03 ミツミ電機株式会社 variable capacitor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB489113A (en) * 1936-01-25 1938-07-20 Loewe Opta Gmbh Rotating plate condenser
GB1133238A (en) * 1965-11-11 1968-11-13 Rudolf Hopt Improved tuning device
US3818287A (en) * 1972-10-30 1974-06-18 Alps Electric Co Ltd Variable condenser
JPS5950428B2 (en) * 1980-09-08 1984-12-08 株式会社明電舎 Tension adjustment device for material at welded parts in pipe manufacturing process

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950428U (en) * 1982-09-25 1984-04-03 ミツミ電機株式会社 variable capacitor

Also Published As

Publication number Publication date
GB2166905B (en) 1989-01-05
JPH0419790Y2 (en) 1992-05-06
KR890007222Y1 (en) 1989-10-20
GB8522919D0 (en) 1985-10-23
GB2166905A (en) 1986-05-14
KR860006690U (en) 1986-06-25

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