JPS6323769U - - Google Patents
Info
- Publication number
- JPS6323769U JPS6323769U JP11727486U JP11727486U JPS6323769U JP S6323769 U JPS6323769 U JP S6323769U JP 11727486 U JP11727486 U JP 11727486U JP 11727486 U JP11727486 U JP 11727486U JP S6323769 U JPS6323769 U JP S6323769U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- sealing gasket
- explosion
- thin film
- wall portion
- 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
- 238000007789 sealing Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 239000010409 thin film Substances 0.000 claims description 5
- 238000010248 power generation Methods 0.000 claims 2
Classifications
-
- Y02E60/12—
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
- Gas Exhaust Devices For Batteries (AREA)
Description
第１図Ａはこの考案の実施例の要部断面図、第
１図Ｂは第１図Ａにおいて方向よりみた説明図
、第２図は従来例の要部断面図である。
１……電池缶、３，１０……封口ガスケツト、
４……金属薄膜、５……支持板、６……リベツト
端子、８……リード板。
FIG. 1A is a sectional view of a main part of an embodiment of this invention, FIG. 1B is an explanatory view seen from the direction of FIG. 1A, and FIG. 2 is a sectional view of a main part of a conventional example. 1...Battery can, 3,10...Sealing gasket,
4... Metal thin film, 5... Support plate, 6... Rivet terminal, 8... Lead plate.
Claims (1)
スケツトを設け、この封口ガスケツトに形成した
薄肉部を電池内圧によつて電池外側方向に膨出さ
せて破断させる構造の防爆型電池であつて、前記
封口ガスケツトの中央ボス部に設けた透孔にリベ
ツト端子を嵌挿し、このリベツト端子に前記発電
要素の一方の電極から導出したリード板を電気的
に接続すると共に、前記中央ボス部の外周に前記
薄肉部を形成し、またこの薄肉部を含む前記封口
ガスケツトの電池外側に、金属薄膜、並びにガス
抜き孔を有する支持板を順次載置したことを特徴
とする防爆型電池。 ２ 前記金属薄膜として金属ラミネート薄膜を用
いることを特徴とする実用新案登録請求の範囲第
１項記載の防爆型電池。 ３ 前記金属ラミネート薄膜を前記封口ガスケツ
トに溶着したことを特徴とする実用新案登録請求
の範囲第２項記載の防爆型電池。[Scope of Claim for Utility Model Registration] 1. A structure in which a sealing gasket is provided at the opening of a battery can housing a power generation element, and a thin wall portion formed in the sealing gasket is bulged and broken toward the outside of the battery by the internal pressure of the battery. In the explosion-proof battery, a rivet terminal is inserted into a through hole provided in the center boss part of the sealing gasket, and a lead plate led out from one electrode of the power generation element is electrically connected to the rivet terminal. , the thin wall portion is formed on the outer periphery of the central boss portion, and a metal thin film and a support plate having gas vent holes are sequentially placed on the outside of the battery of the sealing gasket including the thin wall portion. Explosion-proof battery. 2. The explosion-proof battery according to claim 1, wherein a metal laminate thin film is used as the metal thin film. 3. The explosion-proof battery according to claim 2, wherein the metal laminate thin film is welded to the sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11727486U JPS6323769U (en) | 1986-07-30 | 1986-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11727486U JPS6323769U (en) | 1986-07-30 | 1986-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6323769U true JPS6323769U (en) | 1988-02-17 |
Family
ID=31002636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11727486U Pending JPS6323769U (en) | 1986-07-30 | 1986-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6323769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01309254A (en) * | 1988-06-06 | 1989-12-13 | Matsushita Electric Ind Co Ltd | Organic electrolyte battery |
-
1986
- 1986-07-30 JP JP11727486U patent/JPS6323769U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01309254A (en) * | 1988-06-06 | 1989-12-13 | Matsushita Electric Ind Co Ltd | Organic electrolyte battery |
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