JPH0641343Y2 - 電池の安全弁装置 - Google Patents

電池の安全弁装置

Info

Publication number
JPH0641343Y2
JPH0641343Y2 JP8828690U JP8828690U JPH0641343Y2 JP H0641343 Y2 JPH0641343 Y2 JP H0641343Y2 JP 8828690 U JP8828690 U JP 8828690U JP 8828690 U JP8828690 U JP 8828690U JP H0641343 Y2 JPH0641343 Y2 JP H0641343Y2
Authority
JP
Japan
Prior art keywords
thin film
safety valve
battery
valve device
heat
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.)
Expired - Lifetime
Application number
JP8828690U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0446359U (cg-RX-API-DMAC10.html
Inventor
訓 生川
悟 福岡
章 黒田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP8828690U priority Critical patent/JPH0641343Y2/ja
Publication of JPH0446359U publication Critical patent/JPH0446359U/ja
Application granted granted Critical
Publication of JPH0641343Y2 publication Critical patent/JPH0641343Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • Y02E60/12—

Landscapes

  • Gas Exhaust Devices For Batteries (AREA)
JP8828690U 1990-08-22 1990-08-22 電池の安全弁装置 Expired - Lifetime JPH0641343Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8828690U JPH0641343Y2 (ja) 1990-08-22 1990-08-22 電池の安全弁装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8828690U JPH0641343Y2 (ja) 1990-08-22 1990-08-22 電池の安全弁装置

Publications (2)

Publication Number Publication Date
JPH0446359U JPH0446359U (cg-RX-API-DMAC10.html) 1992-04-20
JPH0641343Y2 true JPH0641343Y2 (ja) 1994-10-26

Family

ID=31821394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8828690U Expired - Lifetime JPH0641343Y2 (ja) 1990-08-22 1990-08-22 電池の安全弁装置

Country Status (1)

Country Link
JP (1) JPH0641343Y2 (cg-RX-API-DMAC10.html)

Also Published As

Publication number Publication date
JPH0446359U (cg-RX-API-DMAC10.html) 1992-04-20

Similar Documents

Publication Publication Date Title
KR100614377B1 (ko) 리튬 이차전지
CN107305936B (zh) 二次电池
US7474076B2 (en) Secondary battery with positive temperature coefficient (PTC) safety element
EP0977290A1 (en) Opening sealing device for enclosed batteries
US20100159307A1 (en) Battery and battery enveloping assembly convenient for assembly
WO2000011737A1 (en) Secondary battery
US6228523B1 (en) Current path cut-off component of cell
JPH08185849A (ja) 防爆安全装置を備えた電気化学素子
JP3573919B2 (ja) 温度センサーを有するパック電池
JPH08171898A (ja) 防爆安全装置を備えた角形電気化学素子とその製造方法
JP4215538B2 (ja) 二次電池
JP3331946B2 (ja) 電流遮断素子および電流遮断素子を有する電池
KR102047542B1 (ko) 캡조립체 제조방법 및 그에 의한 캡조립체
JP2000260409A (ja) リチウムイオン電池の端子用ガスケット及び該端子用ガスケットを用いたリチウムイオン電池の端子構造
JP3579206B2 (ja) 密閉型蓄電池
JP3426840B2 (ja) 圧力遮断センサ
JP3143176B2 (ja) 電池封口体
JP3588219B2 (ja) 密閉型蓄電池
JP2003168419A (ja) 非水電解質二次電池
JPH0869785A (ja) 防爆安全装置を備えた電池とその製造方法
JP3229673B2 (ja) 防爆型の密閉電池
JP2574427Y2 (ja) 電池の安全装置
JPH11111254A (ja) 密閉型電池
JPH0511650Y2 (cg-RX-API-DMAC10.html)
JPH11238494A (ja) 密閉型電池用封口装置

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term