JPH0440527U - - Google Patents
Info
- Publication number
- JPH0440527U JPH0440527U JP8167990U JP8167990U JPH0440527U JP H0440527 U JPH0440527 U JP H0440527U JP 8167990 U JP8167990 U JP 8167990U JP 8167990 U JP8167990 U JP 8167990U JP H0440527 U JPH0440527 U JP H0440527U
- Authority
- JP
- Japan
- Prior art keywords
- high voltage
- ground plate
- inner circumferential
- voltage capacitor
- electrode
- 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.)
- Pending
Links
- 239000004020 conductor Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 229910052573 porcelain Inorganic materials 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000002966 varnish Substances 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 claims 3
- 230000001070 adhesive effect Effects 0.000 claims 1
- 239000003989 dielectric material Substances 0.000 claims 1
- 239000003985 ceramic capacitor Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Description
第１図および第２図は本考案の一実施例に係る
もので、第１図は高圧貫通型磁器コンデンサの正
面断面図、第２図はその組立要領を示す斜視図、
第３図は別の実施例における絶縁ケースの正面断
面図、第４図は更に別の実施例における絶縁ケー
スの正面断面図、第５図は従来の高圧貫通型磁器
コンデンサの正面断面図である。
１……貫通孔、２……表電極、３……裏電極、
４……磁器誘電体、５……接地板、５１……窓、
６……電極金具、７……タブ、８……中心導体、
９……シリコーンチユーブ、１０……絶縁ケース
、１０１……外ケース、１０２……内ケース、１
０ａ……円筒部、１０ｂ……環状突起、１０ｃ…
…環状溝、１１……絶縁カバー、１２，１３……
絶縁樹脂モールド、１４，１５……凹凸部、２１
……非接着性ワニス層。
1 and 2 are related to one embodiment of the present invention, in which FIG. 1 is a front sectional view of a high-voltage feed-through ceramic capacitor, FIG. 2 is a perspective view showing the assembly procedure,
FIG. 3 is a front sectional view of an insulating case in another embodiment, FIG. 4 is a front sectional view of an insulating case in yet another embodiment, and FIG. 5 is a front sectional view of a conventional high voltage feed-through ceramic capacitor. . 1...Through hole, 2...Top electrode, 3...Back electrode,
4...Porcelain dielectric, 5...Grounding plate, 5 1 ...Window,
6... Electrode fitting, 7... Tab, 8... Center conductor,
9...Silicone tube, 10...Insulation case, 10 1 ...Outer case, 10 2 ...Inner case, 1
0a... Cylindrical portion, 10b... Annular projection, 10c...
...Annular groove, 11...Insulation cover, 12, 13...
Insulating resin mold, 14, 15... uneven portion, 21
...Non-adhesive varnish layer.
Claims (1)
通孔に、シリコーンチユーブを挿入被着したタブ
付中心導体を挿通し、前記表電極を電極金具を介
して前記中心導体上方部に導通せしめると共に、
前記裏電極を接地板に導通せしめ、該接地板の外
周側に絶縁ケースを、内周側に絶縁カバーをそれ
ぞれ挿入嵌合し、これら各部材を絶縁樹脂モール
ドで一体固化形成した高電圧コンデンサにおいて
、前記絶縁ケース内周面に環状溝を形成する環状
突起を設けると共に、該絶縁ケース内周面にシリ
コーン等の非接着性ワニス層を形成したことを特
徴とする高電圧コンデンサ。 (2) 前記環状突起の環状溝を状、Ｕ字状また
はＶ字状とした請求項１記載の高電圧コンデンサ
。[Claims for Utility Model Registration] (1) A central conductor with a tab, on which a silicone tube is inserted and adhered, is inserted into a through hole of a porcelain dielectric material equipped with a front electrode and a back electrode, and the front electrode is inserted through an electrode fitting. electrically conductive to the upper part of the center conductor,
In a high voltage capacitor in which the back electrode is electrically connected to a ground plate, an insulating case is inserted and fitted to the outer circumferential side of the ground plate, and an insulating cover is inserted and fitted to the inner circumferential side of the ground plate, and these parts are integrally solidified with an insulating resin mold. A high voltage capacitor, characterized in that an annular protrusion forming an annular groove is provided on the inner circumferential surface of the insulating case, and a non-adhesive varnish layer such as silicone is formed on the inner circumferential surface of the insulating case. (2) The high voltage capacitor according to claim 1, wherein the annular groove of the annular projection is shaped like a U-shape or a V-shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8167990U JPH0440527U (en) | 1990-08-02 | 1990-08-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8167990U JPH0440527U (en) | 1990-08-02 | 1990-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0440527U true JPH0440527U (en) | 1992-04-07 |
Family
ID=31627831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8167990U Pending JPH0440527U (en) | 1990-08-02 | 1990-08-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440527U (en) |
-
1990
- 1990-08-02 JP JP8167990U patent/JPH0440527U/ja active Pending
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