JPH0419790Y2 - - Google Patents
Info
- Publication number
- JPH0419790Y2 JPH0419790Y2 JP1984171037U JP17103784U JPH0419790Y2 JP H0419790 Y2 JPH0419790 Y2 JP H0419790Y2 JP 1984171037 U JP1984171037 U JP 1984171037U JP 17103784 U JP17103784 U JP 17103784U JP H0419790 Y2 JPH0419790 Y2 JP H0419790Y2
- Authority
- JP
- Japan
- Prior art keywords
- stator
- plate
- insulating member
- rotor shaft
- rotor
- 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
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)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984171037U JPH0419790Y2 (en:Method) | 1984-11-13 | 1984-11-13 | |
| KR2019850010077U KR890007222Y1 (ko) | 1984-11-13 | 1985-08-05 | 소형 바리콘 |
| 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:Method) | 1984-11-13 | 1984-11-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6186921U JPS6186921U (en:Method) | 1986-06-07 |
| JPH0419790Y2 true JPH0419790Y2 (en:Method) | 1992-05-06 |
Family
ID=15915916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984171037U Expired JPH0419790Y2 (en:Method) | 1984-11-13 | 1984-11-13 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH0419790Y2 (en:Method) |
| KR (1) | KR890007222Y1 (en:Method) |
| GB (1) | GB2166905B (en:Method) |
Family Cites Families (4)
| 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 |
| JPS5950428U (ja) * | 1982-09-25 | 1984-04-03 | ミツミ電機株式会社 | 可変コンデンサ |
-
1984
- 1984-11-13 JP JP1984171037U patent/JPH0419790Y2/ja not_active Expired
-
1985
- 1985-08-05 KR KR2019850010077U patent/KR890007222Y1/ko not_active Expired
- 1985-09-17 GB GB08522919A patent/GB2166905B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB8522919D0 (en) | 1985-10-23 |
| JPS6186921U (en:Method) | 1986-06-07 |
| GB2166905A (en) | 1986-05-14 |
| GB2166905B (en) | 1989-01-05 |
| KR860006690U (ko) | 1986-06-25 |
| KR890007222Y1 (ko) | 1989-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3985609B2 (ja) | コンデンサーマイクロホン | |
| JPH0419790Y2 (en:Method) | ||
| KR830000977Y1 (ko) | 압전형 음향변환기 | |
| JPH0736640B2 (ja) | エレクトレツトコンデンサマイクロホン | |
| JPH041726Y2 (en:Method) | ||
| JPH0132736Y2 (en:Method) | ||
| JP2589665Y2 (ja) | 同軸形伝送線路の中心導体支持構造 | |
| JP2001186596A (ja) | コンデンサマイクロホン | |
| JP3011877B2 (ja) | モータ | |
| JPH041727Y2 (en:Method) | ||
| US6563930B1 (en) | Speaker | |
| JPS6311713Y2 (en:Method) | ||
| JPH0353491Y2 (en:Method) | ||
| JP2563739Y2 (ja) | ブラシレスモータ | |
| JPH0416956Y2 (en:Method) | ||
| JPS6325836Y2 (en:Method) | ||
| JPS61278295A (ja) | 指向性ダイナミツクマイクロホンユニツト | |
| JPH0530386Y2 (en:Method) | ||
| JPS6110343Y2 (en:Method) | ||
| JP2563740Y2 (ja) | ブラシレスモータ | |
| JPS6311707Y2 (en:Method) | ||
| JPS628581Y2 (en:Method) | ||
| JPH0741212Y2 (ja) | 圧電振動子 | |
| JPH0220818Y2 (en:Method) | ||
| JP2740391B2 (ja) | 絶縁シャフト型可変空気コンデンサ |