JPS5892724U - capacitor - Google Patents
capacitorInfo
- Publication number
- JPS5892724U JPS5892724U JP18669281U JP18669281U JPS5892724U JP S5892724 U JPS5892724 U JP S5892724U JP 18669281 U JP18669281 U JP 18669281U JP 18669281 U JP18669281 U JP 18669281U JP S5892724 U JPS5892724 U JP S5892724U
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- electrode
- ceramic substrate
- utility
- model registration
- 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
- Ceramic Capacitors (AREA)
- 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図は従来のトリミングコンデンサの部分欠損斜視図
、第2図は従来のトリミングコンデンサを組込んだ水晶
発振回路の電気回路図、第3図は本考案に係るコンデン
サの平面図、第4図は第3図のB−B線上における正面
断面図、第5図は第3図のC−C線上における正面断面
図、第6図は第4図のD−D線上における断面図、第7
図は同じくその等側口略図、第8図は本考案に係るコン
デンサを組込んだ水晶発振回路の回路図、第9図は同じ
(その電極トリミング方法を示す図、第10図は本考案
に係るコンデンサの別の実施例における正面断面図であ
る。
10・・・・・・磁器基板、11・・・・・・トリミン
グ電極、12・・・・・・固定コンデンサの電極、13
・・・・・・電極、14・・・・・・電極。
第5図
108 10
Y
1
・ 第10図Fig. 1 is a partially cutaway perspective view of a conventional trimming capacitor, Fig. 2 is an electric circuit diagram of a crystal oscillation circuit incorporating a conventional trimming capacitor, Fig. 3 is a plan view of a capacitor according to the present invention, and Fig. 4 is a front sectional view taken along line B-B in FIG. 3, FIG. 5 is a front sectional view taken along line C-C in FIG. 3, FIG. 6 is a sectional view taken along line D-D in FIG. 4, and FIG.
8 is a circuit diagram of a crystal oscillation circuit incorporating a capacitor according to the present invention, and FIG. 9 is a diagram showing the method of trimming the electrodes. It is a front sectional view of another example of such a capacitor. 10... Ceramic substrate, 11... Trimming electrode, 12... Electrode of fixed capacitor, 13
... Electrode, 14 ... Electrode. Fig. 5 108 10 Y 1 ・ Fig. 10
Claims (7)
たトリミング電極の有効電極面積を削減して容量を可変
するコンデンサと、固定コンデンサとを併せ備えること
を特徴とするコンデンサ。(1) A capacitor characterized by comprising a capacitor whose capacitance is variable by reducing the effective electrode area of a trimming electrode provided on at least one surface and a fixed capacitor on the same ceramic substrate.
に共通に接続したことを特徴とする実用新案登録請求の
範囲第1項に記載のコンデンサ。(2) The capacitor according to claim 1, wherein one of the electrodes of the two capacitors is commonly connected to each other.
とを特徴とする実用新案登録請求の範囲第1項または第
2項に記載のコンデンサ。(3) The capacitor according to claim 1 or 2, wherein the trimming electrode is divided into a plurality of parts.
磁器基板の一端部に設けた端部電極に共通に接続し、電
極の他方を前記端部電極と対向する前記磁器基板の他端
部に分割して設けた端部電極に各別に導通させたことを
特徴とする実用新案登録請求の範囲第1項、第2項また
は第3項に記載のコンデンサ。(4) The two capacitors have one electrode commonly connected to an end electrode provided at one end of the ceramic substrate, and the other electrode connected to the other end of the ceramic substrate opposite to the end electrode. The capacitor according to claim 1, 2, or 3 of the utility model registration, characterized in that the divided end electrodes are electrically connected to each other separately.
一方を前記磁器基板の内部に埋設したことを特徴とする
実用新案登録請求の範囲第1項〈第2項、第3項または
第4項に記載のコンデンサ。(5) The two capacitors are characterized in that at least one of the electrodes is embedded inside the ceramic substrate.Claim 1 of the Utility Model Registration Claim (Recited in Clause 2, 3, or 4) capacitor.
部に埋設したことを特徴とする実用新案登録請求の範囲
第1項、第2項、第3項、第4項または第5項に記載の
コンデンサ。(6) The fixed capacitor is characterized in that an electrode is embedded inside the ceramic substrate, as set forth in claim 1, 2, 3, 4, or 5 of the utility model registration claim. capacitor.
、銅、ニッケル、錫、鉛、金もしくは白金またはこれら
の合金から選ばれた少な(とも一種によって構成したこ
とを特徴とする実用新案登録請求の範囲第1項、第2項
、第3項、第4項、第5項または第6項に記載のコンデ
ンサ。(7) The electrode provided on the surface of the ceramic substrate is a registered utility model characterized in that it is composed of a metal selected from palladium, copper, nickel, tin, lead, gold, platinum, or an alloy thereof. A capacitor according to claim 1, 2, 3, 4, 5 or 6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18669281U JPS5892724U (en) | 1981-12-15 | 1981-12-15 | capacitor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18669281U JPS5892724U (en) | 1981-12-15 | 1981-12-15 | capacitor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5892724U true JPS5892724U (en) | 1983-06-23 |
JPS6342514Y2 JPS6342514Y2 (en) | 1988-11-08 |
Family
ID=29988857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18669281U Granted JPS5892724U (en) | 1981-12-15 | 1981-12-15 | capacitor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5892724U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014130394A (en) * | 2012-12-27 | 2014-07-10 | Wacom Co Ltd | Position indicator and capacitor |
JP2020057747A (en) * | 2018-10-04 | 2020-04-09 | Tdk株式会社 | Multilayer capacitor, and mounting structure of multilayer capacitor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5128822A (en) * | 1974-09-06 | 1976-03-11 | Tokuyama Soda Kk | JUKIGANRYONOSEIZOHOHO |
JPS5532027U (en) * | 1978-08-21 | 1980-03-01 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5532027B2 (en) * | 1973-02-14 | 1980-08-22 |
-
1981
- 1981-12-15 JP JP18669281U patent/JPS5892724U/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5128822A (en) * | 1974-09-06 | 1976-03-11 | Tokuyama Soda Kk | JUKIGANRYONOSEIZOHOHO |
JPS5532027U (en) * | 1978-08-21 | 1980-03-01 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014130394A (en) * | 2012-12-27 | 2014-07-10 | Wacom Co Ltd | Position indicator and capacitor |
US9618317B2 (en) | 2012-12-27 | 2017-04-11 | Wacom Co., Ltd | Position indicator and capacitor |
JP2020057747A (en) * | 2018-10-04 | 2020-04-09 | Tdk株式会社 | Multilayer capacitor, and mounting structure of multilayer capacitor |
Also Published As
Publication number | Publication date |
---|---|
JPS6342514Y2 (en) | 1988-11-08 |
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