JPH0399425U - - Google Patents
Info
- Publication number
- JPH0399425U JPH0399425U JP855790U JP855790U JPH0399425U JP H0399425 U JPH0399425 U JP H0399425U JP 855790 U JP855790 U JP 855790U JP 855790 U JP855790 U JP 855790U JP H0399425 U JPH0399425 U JP H0399425U
- Authority
- JP
- Japan
- Prior art keywords
- sealing body
- case
- rivet
- electrolytic capacitor
- opening
- 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
- 238000010586 diagram Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- 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
を示す図、第２図は第１図のＡ−Ａ線による断面
図、第３図は他の実施例の断面図、第４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、６…リベツト、７…絶縁
体（絶縁ゴム）、１４…溶着箇所、１５…支持体
。
Fig. 1 is a diagram showing one embodiment of the electrolytic capacitor of this invention, Fig. 2 is a sectional view taken along line A-A in Fig. 1, Fig. 3 is a sectional view of another embodiment, and Fig. 4 is a conventional one. FIG. 2 is a partial cross-sectional view of an electrolytic capacitor. DESCRIPTION OF SYMBOLS 1... Electrolytic capacitor, 2... Case, 3... Sealing body, 4... Capacitor element, 6... Rivet, 7... Insulator (insulating rubber), 14... Welding location, 15... Support body.
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、 封口体には金属製の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
に配置され、封口体の下方周縁部とケースの開口
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) リベツトの下方と当接する絶縁体の下方付
近には硬質の支持体が配置されていることを特徴
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, a metal rivet is attached to the sealing body through an insulator, and the sealing body is placed in the opening of the case, and the lower periphery of the sealing body and the periphery of the opening of the case are connected to each other. An electrolytic capacitor characterized by being welded and sealed. (2) The electrolytic capacitor according to claim 1, wherein a hard support is disposed near the bottom of the insulator that contacts the bottom of the rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP855790U JPH0399425U (en) | 1990-01-31 | 1990-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP855790U JPH0399425U (en) | 1990-01-31 | 1990-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0399425U true JPH0399425U (en) | 1991-10-17 |
Family
ID=31512183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP855790U Pending JPH0399425U (en) | 1990-01-31 | 1990-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0399425U (en) |
-
1990
- 1990-01-31 JP JP855790U patent/JPH0399425U/ja active Pending