JPS6099526U - Ceramic variable capacitor - Google Patents
Ceramic variable capacitorInfo
- Publication number
- JPS6099526U JPS6099526U JP19109783U JP19109783U JPS6099526U JP S6099526 U JPS6099526 U JP S6099526U JP 19109783 U JP19109783 U JP 19109783U JP 19109783 U JP19109783 U JP 19109783U JP S6099526 U JPS6099526 U JP S6099526U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- variable capacitor
- ceramic
- electrode
- ceramic dielectric
- 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
Links
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図〜第４図は従来例で、第１図はセラミックバリコ
ンの断面図、第２図はロータ電極側から−見たロータの
斜視図、第３図はステータ電極側から見たセラミック誘
電体の平面図、第４図はセラミックバリコンの要部拡大
断面図、第５図〜第７図は本考案の一実施例を示し、第
５図はセラミックバリコンの断面図、第６図はロータ電
極側から見たロータの斜視図、第７図はセラミックバリ
コンの要部拡大断面図である。
１・・・内側のロータ電極、２・・・外側のロータ電極
、３・・田−タ、４・・・軸、５・・・前側フレーム、
６ 。
・・・後側フレーム、７・・・アースリード、８・・・
セラミック誘電体、９・・・内側のステータ電極、１０
・・・外側のステータ電極、１１・・・セラミックホル
ダ、１２．１７・・・ゴム弾性体、１３．１４・・・端
子、１５・・・隙間、１６・・・環状突起。Figures 1 to 4 show conventional examples. Figure 1 is a cross-sectional view of a ceramic variable capacitor, Figure 2 is a perspective view of the rotor as seen from the rotor electrode side, and Figure 3 is a ceramic dielectric as seen from the stator electrode side. 4 is an enlarged sectional view of the main parts of the ceramic variable capacitor, FIGS. 5 to 7 show an embodiment of the present invention, FIG. 5 is a sectional view of the ceramic variable capacitor, and FIG. 6 is a rotor. FIG. 7 is a perspective view of the rotor seen from the electrode side, and is an enlarged sectional view of the main part of the ceramic variable capacitor. DESCRIPTION OF SYMBOLS 1... Inner rotor electrode, 2... Outer rotor electrode, 3... Data, 4... Shaft, 5... Front frame,
6. ... Rear frame, 7... Earth lead, 8...
Ceramic dielectric, 9...Inner stator electrode, 10
...Outer stator electrode, 11... Ceramic holder, 12.17... Rubber elastic body, 13.14... Terminal, 15... Gap, 16... Annular protrusion.
Claims (1)
、前記セラミック誘電体を介して前記ステータ電極に対
向する複数個のロータ電極を設け、ステータ電極とロー
タ電極との対向面積を変化させて容量を可変させる亨ラ
ミックバリコンに、おいて、ロータ電極間に、ロータ電
極と同一面に絶縁物よりなる環状突起を設け、前記セラ
ミック誘電体を前記環状突起に圧接したことを特徴とす
るセラミックバリうン。A plurality of stator electrodes are provided on one side of a ceramic dielectric, a plurality of rotor electrodes are provided opposite to the stator electrode through the ceramic dielectric, and the opposing area between the stator electrode and the rotor electrode is changed to increase the capacitance. A variable ceramic variable capacitor characterized in that an annular protrusion made of an insulating material is provided between the rotor electrodes on the same surface as the rotor electrode, and the ceramic dielectric material is pressed against the annular protrusion. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19109783U JPS6099526U (en) | 1983-12-13 | 1983-12-13 | Ceramic variable capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19109783U JPS6099526U (en) | 1983-12-13 | 1983-12-13 | Ceramic variable capacitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6099526U true JPS6099526U (en) | 1985-07-06 |
| JPH0220819Y2 JPH0220819Y2 (en) | 1990-06-06 |
Family
ID=30411597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19109783U Granted JPS6099526U (en) | 1983-12-13 | 1983-12-13 | Ceramic variable capacitor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6099526U (en) |
-
1983
- 1983-12-13 JP JP19109783U patent/JPS6099526U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0220819Y2 (en) | 1990-06-06 |
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