JPH0341921U - - Google Patents
Info
- Publication number
- JPH0341921U JPH0341921U JP10189389U JP10189389U JPH0341921U JP H0341921 U JPH0341921 U JP H0341921U JP 10189389 U JP10189389 U JP 10189389U JP 10189389 U JP10189389 U JP 10189389U JP H0341921 U JPH0341921 U JP H0341921U
- Authority
- JP
- Japan
- Prior art keywords
- solid electrolytic
- electrolytic capacitor
- capacitor element
- case
- conductive polymer
- 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
- 239000003990 capacitor Substances 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 6
- 239000011888 foil Substances 0.000 claims description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 4
- 239000007784 solid electrolyte Substances 0.000 claims description 4
- 229920001940 conductive polymer Polymers 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 2
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Landscapes
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Description
第１図はこの考案による固体電解コンデンサの
一実施例を示した分解斜視図、第２図同実施例の
概略的な断面図、第３図は同実施例に用いられて
いるコンデンサ素子の断面図、第４図および第５
図はケース本体と蓋体の合せ面の部分を示した断
面図、第６図はリード線に設けられる段部の変形
例を示した平面図、第７図は異なる外装ケースを
用いた場合における第２図と同様の断面図である
。
図中、１０……コンデンサ素子、１１……陽極
箔、１２……固体電解質、１３……カーボン・銀
ペースト層、１４……陰極プレート、１５，１６
……リード線、２０……外装ケース、２１……ケ
ース本体、２２……蓋体、２３……リード導出穴
、２６ａ，２６ｂ……段部である。
Fig. 1 is an exploded perspective view showing an embodiment of a solid electrolytic capacitor according to this invention, Fig. 2 is a schematic cross-sectional view of the same embodiment, and Fig. 3 is a cross-section of a capacitor element used in the same embodiment. Figures 4 and 5
The figure is a sectional view showing the mating surface between the case body and the lid body, Figure 6 is a plan view showing a modification of the step provided on the lead wire, and Figure 7 is a diagram showing the case when a different outer case is used. FIG. 2 is a cross-sectional view similar to FIG. 2; In the figure, 10... Capacitor element, 11... Anode foil, 12... Solid electrolyte, 13... Carbon/silver paste layer, 14... Cathode plate, 15, 16
. . . Lead wire, 20 .
Claims (1)
ス本体と、このケース本体の上面に被せられる蓋
体とからなる樹脂製の外装ケースを備え、同外装
ケース内に導電性高分子からなる固体電解質を有
する偏平なコンデンサ素子を収納してなることを
特徴とする固体電解コンデンサ。 (2) 上記コンデンサ素子から引き出されている
リード線には、上記外装ケースに穿設されている
リード導出穴に係合して同リード線を固定する段
部が形成されている請求項１に記載の固体電解コ
ンデンサ。 (3) 上記コンデンサ素子は、弁作用金属の一枚
箔のまわりに導電性高分子の固体電解質を形成し
たものからなる請求項１に記載の固体電解コンデ
ンサ。 (4) 上記コンデンサ素子は、弁作用金属箔の偏
平な巻回体の箔間に導電性高分子の固体電解質を
形成したものからなる請求項１に記載の固体電解
コンデンサ。 (5) 上記コンデンサ素子は、シリコンパテを介
して上記外装ケース内に取付けられる請求項１に
記載の固体電解コンデンサ。[Scope of Claim for Utility Model Registration] (1) A resin exterior case consisting of a case body in the form of a shallow box with an open top and a lid that covers the top of the case body; A solid electrolytic capacitor is characterized in that a flat capacitor element having a solid electrolyte made of a conductive polymer is housed in a case. (2) According to claim 1, the lead wire drawn out from the capacitor element is formed with a stepped portion that engages with a lead lead-out hole drilled in the outer case and fixes the lead wire. The solid electrolytic capacitor described. (3) The solid electrolytic capacitor according to claim 1, wherein the capacitor element is formed by forming a solid electrolyte of a conductive polymer around a single sheet of valve metal foil. (4) The solid electrolytic capacitor according to claim 1, wherein the capacitor element is formed by forming a solid electrolyte of a conductive polymer between the foils of a flat wound body of valve metal foil. (5) The solid electrolytic capacitor according to claim 1, wherein the capacitor element is mounted inside the outer case via silicone putty.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10189389U JPH0341921U (en) | 1989-08-31 | 1989-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10189389U JPH0341921U (en) | 1989-08-31 | 1989-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0341921U true JPH0341921U (en) | 1991-04-22 |
Family
ID=31650816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10189389U Pending JPH0341921U (en) | 1989-08-31 | 1989-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0341921U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014507806A (en) * | 2011-02-04 | 2014-03-27 | ヴィシャイ スプレイグ，インコーポレイテッド | Sealed electrolytic capacitor |
| US10176930B2 (en) | 2016-01-14 | 2019-01-08 | Vishay Sprague, Inc. | Low profile flat wet electrolytic tantalum capacitor |
| US11189431B2 (en) | 2018-07-16 | 2021-11-30 | Vishay Sprague, Inc. | Low profile wet electrolytic tantalum capacitor |
| US11742149B2 (en) | 2021-11-17 | 2023-08-29 | Vishay Israel Ltd. | Hermetically sealed high energy electrolytic capacitor and capacitor assemblies with improved shock and vibration performance |
-
1989
- 1989-08-31 JP JP10189389U patent/JPH0341921U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014507806A (en) * | 2011-02-04 | 2014-03-27 | ヴィシャイ スプレイグ，インコーポレイテッド | Sealed electrolytic capacitor |
| US10176930B2 (en) | 2016-01-14 | 2019-01-08 | Vishay Sprague, Inc. | Low profile flat wet electrolytic tantalum capacitor |
| US10614963B2 (en) | 2016-01-14 | 2020-04-07 | Vishay Sprague, Inc. | Low profile flat wet electrolytic tantalum capacitor |
| US11189431B2 (en) | 2018-07-16 | 2021-11-30 | Vishay Sprague, Inc. | Low profile wet electrolytic tantalum capacitor |
| US11742149B2 (en) | 2021-11-17 | 2023-08-29 | Vishay Israel Ltd. | Hermetically sealed high energy electrolytic capacitor and capacitor assemblies with improved shock and vibration performance |