JPS63167667U - - Google Patents
Info
- Publication number
- JPS63167667U JPS63167667U JP6010387U JP6010387U JPS63167667U JP S63167667 U JPS63167667 U JP S63167667U JP 6010387 U JP6010387 U JP 6010387U JP 6010387 U JP6010387 U JP 6010387U JP S63167667 U JPS63167667 U JP S63167667U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- battery
- stage
- horizontal
- inner bottom
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Gas Exhaust Devices For Batteries (AREA)
Description
第１図は本考案に係る封口板を用いた電池を示
し、Ａはその平面図、Ｂはその要部断面図、第２
図は従来の電池の要部断面図である。
１……封口板、２……皿板、３……端子板、４
……薄板、５……電極群、６……金属ケース、７
……絶縁パツキング、８……切欠部、２ａ……弁
孔、２ｂ……１段目の水平部、２ｃ……２段目の
水平部、２ｄ……周縁垂直面、３ａ……ガス抜き
孔、３ｂ……切刃。
Fig. 1 shows a battery using a sealing plate according to the present invention, A is a plan view thereof, B is a sectional view of the main part thereof, and Fig.
The figure is a sectional view of essential parts of a conventional battery. 1...Sealing plate, 2...Dish plate, 3...Terminal board, 4
... Thin plate, 5 ... Electrode group, 6 ... Metal case, 7
... Insulation packing, 8 ... Notch, 2a ... Valve hole, 2b ... First stage horizontal part, 2c ... Second stage horizontal part, 2d ... Peripheral vertical surface, 3a ... Gas vent hole , 3b...cutting blade.
Claims (1)
目の水平部の内底面に有する皿板と、周縁水平部
に同心円状に切欠部を設けた端子板とを設けると
ともに、前記端子板と、前記皿板の１段目の水平
内底面とで前記弁孔を常時閉塞する可撓性薄板を
挾持した電池の安全弁装置であつて、前記端子板
の同心円状の切欠部の小径部は、前記皿板の２段
目の水平部の周縁垂直面の外径よりも小さく形成
した電池の安全弁装置。 At the opening of the exterior metal case of the battery, a plate plate having a valve hole on the inner bottom surface of the second level horizontal part and a terminal plate having a concentric notch in the peripheral horizontal part are provided, and the terminal plate and a horizontal inner bottom surface of the first stage of the plate plate sandwiching a flexible thin plate that permanently closes the valve hole, wherein the small diameter portion of the concentric notch of the terminal plate is , a safety valve device for a battery, the outer diameter of which is smaller than the outer diameter of the peripheral vertical surface of the horizontal portion of the second stage of the dish plate;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6010387U JPS63167667U (en) | 1987-04-21 | 1987-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6010387U JPS63167667U (en) | 1987-04-21 | 1987-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63167667U true JPS63167667U (en) | 1988-11-01 |
Family
ID=30892215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6010387U Pending JPS63167667U (en) | 1987-04-21 | 1987-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63167667U (en) |
-
1987
- 1987-04-21 JP JP6010387U patent/JPS63167667U/ja active Pending