JPS6421966U - - Google Patents
Info
- Publication number
- JPS6421966U JPS6421966U JP11663387U JP11663387U JPS6421966U JP S6421966 U JPS6421966 U JP S6421966U JP 11663387 U JP11663387 U JP 11663387U JP 11663387 U JP11663387 U JP 11663387U JP S6421966 U JPS6421966 U JP S6421966U
- Authority
- JP
- Japan
- Prior art keywords
- elastic body
- lid plate
- safety valve
- valve device
- sealed battery
- 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
- 238000010248 power generation Methods 0.000 claims 1
Classifications
-
- Y02E60/12—
Landscapes
- Gas Exhaust Devices For Batteries (AREA)
Description
第１図は本考案の実施例における密閉形電池の
安全弁装置の断面図、第２図は安全弁に使用され
る本考案のリブ付き弾性体を示す上面図及び側面
図、第３図は従来の密閉形電池の安全弁装置の断
面図である。
１，１０１……端子板、１ａ，１０１ａ……排
気孔、２，１０２……弾性体、２ａ……リブ、３
，１０３……蓋板、３ａ，１０３ａ……ガス圧感
知孔。
Fig. 1 is a sectional view of a safety valve device for a sealed battery according to an embodiment of the present invention, Fig. 2 is a top view and side view showing the ribbed elastic body of the present invention used in the safety valve, and Fig. 3 is a conventional FIG. 2 is a sectional view of a safety valve device for a sealed battery. 1,101... Terminal board, 1a, 101a... Exhaust hole, 2,102... Elastic body, 2a... Rib, 3
, 103... Lid plate, 3a, 103a... Gas pressure sensing hole.
Claims (1)
板と、この蓋板中央に設けられたガス圧感知孔を
閉塞する柱状の弾性体を内装する皿状端子板とを
、一体化して構成される密閉形電池の安全装置に
おいて、上記弾性体の側面に少なくとも３本以上
の縦方向のリブを設けたことを特徴とする密閉形
電池の安全弁装置。 It is constructed by integrating a lid plate that seals the case opening containing the power generation element, and a dish-shaped terminal plate that contains a columnar elastic body that closes the gas pressure sensing hole provided in the center of the lid plate. A safety valve device for a sealed battery, characterized in that at least three or more vertical ribs are provided on a side surface of the elastic body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11663387U JPS6421966U (en) | 1987-07-31 | 1987-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11663387U JPS6421966U (en) | 1987-07-31 | 1987-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6421966U true JPS6421966U (en) | 1989-02-03 |
Family
ID=31359341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11663387U Pending JPS6421966U (en) | 1987-07-31 | 1987-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6421966U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01200551A (en) * | 1988-02-04 | 1989-08-11 | Sanyo Electric Co Ltd | Sealed battery |
| JP2010524181A (en) * | 2007-04-16 | 2010-07-15 | ビーワイディー カンパニー リミテッド | New battery safety valve |
-
1987
- 1987-07-31 JP JP11663387U patent/JPS6421966U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01200551A (en) * | 1988-02-04 | 1989-08-11 | Sanyo Electric Co Ltd | Sealed battery |
| JP2010524181A (en) * | 2007-04-16 | 2010-07-15 | ビーワイディー カンパニー リミテッド | New battery safety valve |