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JP2005190850A5 - - Google Patents

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Publication number
JP2005190850A5
JP2005190850A5 JP2003431456A JP2003431456A JP2005190850A5 JP 2005190850 A5 JP2005190850 A5 JP 2005190850A5 JP 2003431456 A JP2003431456 A JP 2003431456A JP 2003431456 A JP2003431456 A JP 2003431456A JP 2005190850 A5 JP2005190850 A5 JP 2005190850A5
Authority
JP
Japan
Prior art keywords
terminal
gasket
lid
exposed
insulating material
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
Application number
JP2003431456A
Other languages
Japanese (ja)
Other versions
JP2005190850A (en
JP4617671B2 (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2003431456A priority Critical patent/JP4617671B2/en
Priority claimed from JP2003431456A external-priority patent/JP4617671B2/en
Publication of JP2005190850A publication Critical patent/JP2005190850A/en
Publication of JP2005190850A5 publication Critical patent/JP2005190850A5/ja
Application granted granted Critical
Publication of JP4617671B2 publication Critical patent/JP4617671B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Claims (1)

電極群（２）を電解液溶液と共に内部に収納した電槽缶（１）が蓋（３）、ガスケット（５）および該ガスケット（５）の保持部（５ｃ）に保持された接続端子（７）よって封止され、前記蓋（３）に、正極と負極のうち一方の極の端子を兼ねるキャップ（６）が載設され、かつ、電池内部圧力の変化に応じて拡縮動作する弾発部材（９）、一方の端子（Ｓ１）および他方の端子（Ｓ２）を備えたスイッチ機構（Ｓ）によって充電電流の継切を行うようにした密閉型蓄電池において、前記スイッチ機構（Ｓ）の前記一方の端子（Ｓ１）は、前記弾発部材（９）の拡縮動作に応じて前記他方の端子（Ｓ２）に対して上下方向にスライド動作可能であり、かつ、側面に、電気の良導体が露出した部分と絶縁素材で被覆された部分とを備え、前記他方の端子（Ｓ２）は、前記一方の端子（Ｓ１）の上下方向のスライド動作に応じて、前記一方の端子（Ｓ１）の電気の良導体が露出した部分に接触した状態または前記一方の端子（Ｓ１）の絶縁素材で被覆された部分に接触した状態になることを特徴とする密閉型蓄電池。 A battery case (1) in which the electrode group (2) is housed together with the electrolytic solution is a lid (3), a gasket (5), and a connection terminal (7) held by a holding part (5c) of the gasket (5). ), And a cap (6) serving as a terminal of one of the positive electrode and the negative electrode is mounted on the lid (3), and the elastic member expands and contracts in response to a change in battery internal pressure. (9), in sealed storage battery to perform the relay switching of the charging current by a switch mechanism having one terminal (S1) and the other terminal (S2) (S), said one of said switching mechanism (S) terminal (S1), said resilient member (9) and to said other terminal in response to the scaling operation (S2) slidably operated in the vertical direction, and a side surface, a good conductor of electricity is exposed A portion and a portion coated with an insulating material, The one terminal (S2) is in contact with the portion of the one terminal (S1) where the good electrical conductor is exposed or the one terminal (S1) (in accordance with the vertical sliding movement of the one terminal (S1)). A sealed storage battery characterized by being in contact with a portion covered with the insulating material of S1) .
JP2003431456A 2003-12-25 2003-12-25 Sealed storage battery Expired - Fee Related JP4617671B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003431456A JP4617671B2 (en) 2003-12-25 2003-12-25 Sealed storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003431456A JP4617671B2 (en) 2003-12-25 2003-12-25 Sealed storage battery

Publications (3)

Publication Number Publication Date
JP2005190850A JP2005190850A (en) 2005-07-14
JP2005190850A5 true JP2005190850A5 (en) 2007-02-15
JP4617671B2 JP4617671B2 (en) 2011-01-26

Family

ID=34789473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003431456A Expired - Fee Related JP4617671B2 (en) 2003-12-25 2003-12-25 Sealed storage battery

Country Status (1)

Country Link
JP (1) JP4617671B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4592315B2 (en) * 2004-03-29 2010-12-01 三洋電機株式会社 Sealed secondary battery
JP5783138B2 (en) * 2012-06-18 2015-09-24 株式会社豊田自動織機 Current interrupt device and power storage device including the same
CN109962205B (en) * 2017-12-25 2021-09-21 惠州比亚迪电池有限公司 Battery cover plate assembly, single battery, battery module, power battery pack and electric automobile
US20190296311A1 (en) * 2018-03-23 2019-09-26 Sf Motors, Inc. Battery cell for electric vehicle battery pack

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3232767B2 (en) * 1993-03-31 2001-11-26 株式会社デンソー Chemical battery with safety mechanism
JP3527548B2 (en) * 1994-09-13 2004-05-17 日機装株式会社 Safety device for secondary battery and non-aqueous electrolyte secondary battery with safety device
JPH10289706A (en) * 1997-04-16 1998-10-27 Mitsubishi Cable Ind Ltd Sealed battery
JPH117931A (en) * 1997-06-18 1999-01-12 Hitachi Ltd Secondary battery
JPH1145701A (en) * 1997-07-28 1999-02-16 Toshiba Battery Co Ltd Sealed nonaqueous electrolytic battery
JP3217998B2 (en) * 1997-11-27 2001-10-15 東洋システム株式会社 Conductive contact pin with thermal fuse function
JP2002124236A (en) * 2000-10-12 2002-04-26 Toyota Motor Corp Sealed battery

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