JPH03116023U - - Google Patents
Info
- Publication number
- JPH03116023U JPH03116023U JP2468890U JP2468890U JPH03116023U JP H03116023 U JPH03116023 U JP H03116023U JP 2468890 U JP2468890 U JP 2468890U JP 2468890 U JP2468890 U JP 2468890U JP H03116023 U JPH03116023 U JP H03116023U
- Authority
- JP
- Japan
- Prior art keywords
- sealing body
- rivet
- electrolytic capacitor
- insulator
- ribs
- 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 9
- 238000007789 sealing Methods 0.000 claims description 6
- 239000012212 insulator Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
第１図はこの考案の電解コンデンサの一実施例
の断面図、第２図は従来の電解コンデンサの部分
断面図である。
１……電解コンデンサ、２……ケース、３……
封口体、４……コンデンサ素子、５……開口、６
……段部、７……孔、８……リベツト、９……絶
縁体（絶縁ゴム）、１０……外部端子、１２……
リブ。
FIG. 1 is a sectional view of one embodiment of the electrolytic capacitor of this invention, and FIG. 2 is a partial sectional view of a conventional electrolytic capacitor. 1... Electrolytic capacitor, 2... Case, 3...
Sealing body, 4... Capacitor element, 5... Opening, 6
...Stepped portion, 7... Hole, 8... Rivet, 9... Insulator (insulating rubber), 10... External terminal, 12...
rib.
Claims (1)
有底筒状のケースと、このケースの上部の開口を
封口するための外部端子付きリベツトを有する封
口体とを具備する電解コンデンサにおいて、封口
体が金属製でリベツトが絶縁体を介して取り付け
られており、この封口体がケースの開口の段部に
嵌着され、ケースの開口付近において周縁部と封
口体の周縁部とが溶着されて封口されていること
を特徴とする電解コンデンサ。 (2) 封口体の孔内にリベツトが配置され、封口
体の上面および下面の孔の周縁に環状にあるいは
ところどころにリブが設けられ、このリブが絶縁
体と係合していることを特徴とする請求項１記載
の電解コンデンサ。[Scope of Claim for Utility Model Registration] (1) A metal cylindrical case with a bottom in which a capacitor element is housed, and a sealing body having a rivet with an external terminal for sealing the upper opening of the case. In the electrolytic capacitor equipped with the capacitor, the sealing body is made of metal and the rivet is attached through an insulator. An electrolytic capacitor characterized by having a peripheral portion welded and sealed. (2) A rivet is arranged in the hole of the sealing body, and ribs are provided in an annular shape or here and there around the periphery of the hole on the upper and lower surfaces of the sealing body, and the ribs are engaged with the insulator. The electrolytic capacitor according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2468890U JPH03116023U (en) | 1990-03-12 | 1990-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2468890U JPH03116023U (en) | 1990-03-12 | 1990-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03116023U true JPH03116023U (en) | 1991-12-02 |
Family
ID=31527646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2468890U Pending JPH03116023U (en) | 1990-03-12 | 1990-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03116023U (en) |
-
1990
- 1990-03-12 JP JP2468890U patent/JPH03116023U/ja active Pending