JPH0424262U - - Google Patents
Info
- Publication number
- JPH0424262U JPH0424262U JP6497590U JP6497590U JPH0424262U JP H0424262 U JPH0424262 U JP H0424262U JP 6497590 U JP6497590 U JP 6497590U JP 6497590 U JP6497590 U JP 6497590U JP H0424262 U JPH0424262 U JP H0424262U
- Authority
- JP
- Japan
- Prior art keywords
- safety valve
- lead
- central protrusion
- stripper plate
- 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.)
- Granted
Links
Classifications
-
- Y02E60/12—
Landscapes
- Gas Exhaust Devices For Batteries (AREA)
Description
第１図は、本考案の実施例の電池の安全装置の
断面図、第２図は本考案の実施例の動作を示す図
、第３図は、本考案の他の実施例に用いた安全弁
の構造を示す図である。また、第４図は従来例の
電池の安全装置を示す断面図、第５図は、従来例
の動作を示す図、第６図は、他の従来例を示す断
面図、第７図は、他の従来例の動作を示す図であ
る。
図において、１……外装缶、３……安全弁、３
ａ……中央突起部、３３ｂ……線状の肉薄部、４
……絶縁板、４ｂ……絶縁板に設けた穴、５……
リードストリツパ板、５ｂ……リードストリツパ
板に設けた穴、８……リード。
Fig. 1 is a sectional view of a battery safety device according to an embodiment of the present invention, Fig. 2 is a diagram showing the operation of an embodiment of the present invention, and Fig. 3 is a safety valve used in another embodiment of the present invention. FIG. Further, FIG. 4 is a sectional view showing a conventional battery safety device, FIG. 5 is a diagram showing the operation of the conventional example, FIG. 6 is a sectional view showing another conventional example, and FIG. It is a figure which shows the operation|movement of another conventional example. In the figure, 1...Outer can, 3...Safety valve, 3
a...Central protrusion, 33b...Linear thin part, 4
...Insulating board, 4b... Hole provided in insulating board, 5...
Lead stripper board, 5b... Hole provided in lead stripper board, 8... Lead.
Claims (1)
この安全弁に設けた中央突起部に接続されたリー
ドと、前記安全弁の変形に伴つて前記リードの安
全弁からの剥離または破断を行うリードストリツ
パ板と、前記安全弁と前記リードストリツパ板を
絶縁する絶縁板とを具備し、前記中央突起部が前
記絶縁板と前記リードストリツパ板に連通して設
けられた穴に挿通されてなる安全弁と電流遮断装
置が一体化された電池の安全装置において、 絶縁板及びリードストリツパ板に挿通する穴を
中央突起部が挿通する穴の他に１個以上設けたこ
とを特徴とする電池の安全装置。 ２ 安全弁は中央突起部を中心とする円弧と、こ
の円弧の終端から半径方向の外向きに伸びる直線
に沿つて線状の肉薄部を有することを特徴とする
実用新案登録請求の範囲第１項記載の電池の安全
装置。[Claims for Utility Model Registration] 1. A safety valve that deforms as the internal pressure of the battery increases;
A lead connected to a central protrusion provided on the safety valve, a lead stripper plate that separates or breaks the lead from the safety valve as the safety valve deforms, and an insulating plate that insulates the safety valve and the lead stripper plate. A battery safety device in which a safety valve and a current interrupt device are integrated, wherein the central protrusion is inserted into a hole provided in communication with the insulating plate and the lead stripper plate, wherein the insulating plate and the lead stripper plate are A battery safety device characterized in that one or more holes are provided in addition to the hole through which the central protrusion is inserted. 2. Utility model registration claim 1, characterized in that the safety valve has a circular arc centered on the central protrusion and a thin linear portion along a straight line extending radially outward from the end of the circular arc. Battery safety devices listed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6497590U JPH0735303Y2 (en) | 1990-06-21 | 1990-06-21 | Battery safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6497590U JPH0735303Y2 (en) | 1990-06-21 | 1990-06-21 | Battery safety device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0424262U true JPH0424262U (en) | 1992-02-27 |
| JPH0735303Y2 JPH0735303Y2 (en) | 1995-08-09 |
Family
ID=31596389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6497590U Expired - Lifetime JPH0735303Y2 (en) | 1990-06-21 | 1990-06-21 | Battery safety device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0735303Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7781088B2 (en) | 2006-08-11 | 2010-08-24 | Sanyo Electric Co., Ltd. | Non-aqueous electrolyte secondary cell |
| JP2016009627A (en) * | 2014-06-25 | 2016-01-18 | 日立オートモティブシステムズ株式会社 | Secondary battery |
| US9666846B2 (en) | 2006-08-11 | 2017-05-30 | Sanyo Electric Co., Ltd. | Non-aqueous electrolyte secondary battery |
-
1990
- 1990-06-21 JP JP6497590U patent/JPH0735303Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7781088B2 (en) | 2006-08-11 | 2010-08-24 | Sanyo Electric Co., Ltd. | Non-aqueous electrolyte secondary cell |
| US9666846B2 (en) | 2006-08-11 | 2017-05-30 | Sanyo Electric Co., Ltd. | Non-aqueous electrolyte secondary battery |
| JP2016009627A (en) * | 2014-06-25 | 2016-01-18 | 日立オートモティブシステムズ株式会社 | Secondary battery |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0735303Y2 (en) | 1995-08-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |