JPH0371558U - - Google Patents
Info
- Publication number
- JPH0371558U JPH0371558U JP13272089U JP13272089U JPH0371558U JP H0371558 U JPH0371558 U JP H0371558U JP 13272089 U JP13272089 U JP 13272089U JP 13272089 U JP13272089 U JP 13272089U JP H0371558 U JPH0371558 U JP H0371558U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- case
- battery case
- explode
- predetermined value
- 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
Classifications
-
- Y02E60/12—
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は一部省略の縦断面図、第２図は同上平面図であ
る。 １０……電池ケース、１１……底面部、１２…
…半分穴明（ハーフピアス）部分。
は一部省略の縦断面図、第２図は同上平面図であ
る。 １０……電池ケース、１１……底面部、１２…
…半分穴明（ハーフピアス）部分。
Claims (1)
- 電池ケースにおける陰極側との対応中心部位に
、電池内圧力が所定値以上になつたとき当該電池
ケースが破裂するよう、強度の弱い半分穴明部分
がトランスフアプレス工程にて成形されて成る電
池ケース。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13272089U JPH0371558U (ja) | 1989-11-15 | 1989-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13272089U JPH0371558U (ja) | 1989-11-15 | 1989-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0371558U true JPH0371558U (ja) | 1991-07-19 |
Family
ID=31680164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13272089U Pending JPH0371558U (ja) | 1989-11-15 | 1989-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0371558U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09129208A (ja) * | 1995-10-31 | 1997-05-16 | Matsushita Electric Ind Co Ltd | 電池用防爆封口板 |
-
1989
- 1989-11-15 JP JP13272089U patent/JPH0371558U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09129208A (ja) * | 1995-10-31 | 1997-05-16 | Matsushita Electric Ind Co Ltd | 電池用防爆封口板 |