JPS6085068U - Battery explosion-proof safety device - Google Patents
Battery explosion-proof safety deviceInfo
- Publication number
- JPS6085068U JPS6085068U JP17759583U JP17759583U JPS6085068U JP S6085068 U JPS6085068 U JP S6085068U JP 17759583 U JP17759583 U JP 17759583U JP 17759583 U JP17759583 U JP 17759583U JP S6085068 U JPS6085068 U JP S6085068U
- Authority
- JP
- Japan
- Prior art keywords
- safety device
- hole
- battery
- proof safety
- valve body
- 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
- Gas Exhaust Devices For Batteries (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ａ、 ｂは従来の電池の防爆用安全装置の一例を
示しａは正常時、ｂは内圧上昇時を夫々示す概略的構成
図、第２図はこの考案の一実施例を示す概略的構成図で
ある。
１・・・電池本体、２・・・電池蓋、２１・・・ガス排
出孔、３・・・封口板、３１・・・透孔、４・・・弁体
、５・・・スプリング、１１・・・電池本体、１２・・
・電池蓋、１２１・・・ガス排出孔、１３・・・封口板
、１３１・・・凹部、１４・・・透孔、１５・・・磁性
流体、１６・・・弁体、１７・・・スプリング。Figures 1a and 1b show an example of a conventional battery explosion-proof safety device; a is a schematic configuration diagram showing a normal state, and b is a schematic diagram showing a state when internal pressure is rising; Fig. 2 is a schematic diagram showing an embodiment of this invention. It is a configuration diagram. DESCRIPTION OF SYMBOLS 1... Battery body, 2... Battery lid, 21... Gas discharge hole, 3... Sealing plate, 31... Through hole, 4... Valve body, 5... Spring, 11 ...Battery body, 12...
- Battery lid, 121... Gas discharge hole, 13... Sealing plate, 131... Recess, 14... Through hole, 15... Magnetic fluid, 16... Valve body, 17... spring.
Claims (3)
られたガス排出孔を有する電池蓋と、この電池蓋に上記
ガス排出孔を封口するように設けられ且つ透孔を形成し
た磁性力を有する封口板と、この封目板の透孔上に配さ
れた弁体と、この弁体と上記透孔の間に介在され上記透
孔を閉塞するように上記封口板に吸着された磁性流体と
、上記弁体の背部より所定の押圧力を加えるスプリング
とを具備したことを特徴とする電池の防爆用安全装置。(1) A battery body filled with a power generating element, a battery lid having a gas exhaust hole provided in the body, and a magnetic force provided in the battery lid to seal the gas exhaust hole and forming a through hole. a valve body disposed over the through hole of the sealing plate, and a magnetic material interposed between the valve body and the through hole and adsorbed to the sealing plate so as to close the through hole. 1. A battery explosion-proof safety device comprising a fluid and a spring that applies a predetermined pressing force from the back of the valve body.
とする実用新案登録請求の範囲第１項記載の電池の防爆
用安全装置。(2) The explosion-proof safety device for a battery according to claim 1, wherein the valve body is magnetized.
する実用新案登録請求の範囲第１項又は第２項記載の電
池の防爆用安全装置。(3) The explosion-proof safety device for a battery according to claim 1 or 2, wherein the sealing plate has a plurality of through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17759583U JPS6085068U (en) | 1983-11-17 | 1983-11-17 | Battery explosion-proof safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17759583U JPS6085068U (en) | 1983-11-17 | 1983-11-17 | Battery explosion-proof safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6085068U true JPS6085068U (en) | 1985-06-12 |
Family
ID=30385793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17759583U Pending JPS6085068U (en) | 1983-11-17 | 1983-11-17 | Battery explosion-proof safety device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6085068U (en) |
-
1983
- 1983-11-17 JP JP17759583U patent/JPS6085068U/en active Pending
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