JPWO2022202692A5 - - Google Patents

Download PDF

Info

Publication number
JPWO2022202692A5
JPWO2022202692A5 JP2023509141A JP2023509141A JPWO2022202692A5 JP WO2022202692 A5 JPWO2022202692 A5 JP WO2022202692A5 JP 2023509141 A JP2023509141 A JP 2023509141A JP 2023509141 A JP2023509141 A JP 2023509141A JP WO2022202692 A5 JPWO2022202692 A5 JP WO2022202692A5
Authority
JP
Japan
Prior art keywords
flat
remaining thickness
radially inward
fractured
open end
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
Application number
JP2023509141A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022202692A1 (https=
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2022/012757 external-priority patent/WO2022202692A1/ja
Publication of JPWO2022202692A1 publication Critical patent/JPWO2022202692A1/ja
Publication of JPWO2022202692A5 publication Critical patent/JPWO2022202692A5/ja
Pending legal-status Critical Current

Links

JP2023509141A 2021-03-25 2022-03-18 Pending JPWO2022202692A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021051272 2021-03-25
PCT/JP2022/012757 WO2022202692A1 (ja) 2021-03-25 2022-03-18 密閉電池

Publications (2)

Publication Number Publication Date
JPWO2022202692A1 JPWO2022202692A1 (https=) 2022-09-29
JPWO2022202692A5 true JPWO2022202692A5 (https=) 2023-12-21

Family

ID=83397215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023509141A Pending JPWO2022202692A1 (https=) 2021-03-25 2022-03-18

Country Status (5)

Country Link
US (1) US20240055719A1 (https=)
EP (1) EP4318768A4 (https=)
JP (1) JPWO2022202692A1 (https=)
CN (1) CN117044022A (https=)
WO (1) WO2022202692A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP1721898S (ja) * 2021-11-29 2022-08-08 電池
CN116620742B (zh) * 2023-06-02 2026-04-03 浙江东成印业有限公司 一种可释压的压力容器
WO2025075474A1 (ko) * 2023-10-05 2025-04-10 주식회사 엘지에너지솔루션 배터리, 이를 포함하는 배터리 팩 및 자동차

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4722874A (en) * 1986-08-01 1988-02-02 Moli Energy Limited Electrochemical cell pressure relief devices
JP3392656B2 (ja) 1996-09-19 2003-03-31 松下電器産業株式会社 防爆型電池缶
JP3863351B2 (ja) * 2000-02-18 2006-12-27 松下電器産業株式会社 角形電池および角形電池の安全機構の製造方法
EP2419946B1 (en) * 2009-04-15 2016-04-13 Johnson Controls Saft Advanced Power Solutions LLC Vent for electrochemical cell
WO2013046712A1 (ja) * 2011-09-29 2013-04-04 パナソニック株式会社 密閉型二次電池
DE112014001622T5 (de) * 2013-03-25 2015-12-24 Kabushiki Kaisha Toyota Jidoshokki Elektrizitätsspeichervorrichtung
JP5668772B2 (ja) * 2013-03-25 2015-02-12 株式会社豊田自動織機 蓄電装置
JP6044482B2 (ja) * 2013-07-30 2016-12-14 株式会社豊田自動織機 蓄電装置の製造方法
JP6868221B2 (ja) * 2017-07-14 2021-05-12 株式会社豊田自動織機 蓄電装置
JP7340804B2 (ja) * 2018-02-23 2023-09-08 パナソニックＩｐマネジメント株式会社 蓄電デバイス及び蓄電モジュール

Similar Documents

Publication Publication Date Title
JPWO2022202692A5 (https=)
TWI725613B (zh) 用於儲能裝置的防爆外殼以及儲能裝置
JP4272682B2 (ja) 内燃機関用スパークプラグ及びその製造方法
JP4508268B2 (ja) 円筒電池およびその製造方法
JPWO2009153927A1 (ja) スパークプラグ
CN103061949B (zh) 火花塞和发动机主体组件
EP1860711B1 (en) Sealed battery
KR890002671B1 (ko) 밀폐형전지의 안전밸브 장치
EP4210139A3 (en) Secondary battery
WO2014040219A1 (zh) 电容式电池
JP4872162B2 (ja) 制御弁式鉛蓄電池およびその製造法
WO2007010669A1 (ja) アルカリ乾電池
JP2009133219A (ja) シリンダヘッド
CN206022491U (zh) 锂电池泄压装置及锂电池
CN224177366U (zh) 一种阀控式铅酸电池化成用酸壶工装
CN211789225U (zh) 具有防爆结构的电池
US20160093841A1 (en) Energy storage device and manufacturing method of the same
CN110462948B (zh) 具有改良的密封性的火花塞
US9153798B2 (en) Explosion-proof secondary battery
WO2022163210A1 (ja) 蓄電デバイス
JP2011181213A (ja) スパークプラグ
JP5960869B1 (ja) スパークプラグ
CN224123472U (zh) 一种便于电池排气的密封结构
CN224096572U (zh) 一种适用于化成排气的储气空间结构件
JP7644596B2 (ja) ガスケット部材の評価方法及び電池