JP4507159B2 - 密閉型電池 - Google Patents
密閉型電池 Download PDFInfo
- Publication number
- JP4507159B2 JP4507159B2 JP2003285146A JP2003285146A JP4507159B2 JP 4507159 B2 JP4507159 B2 JP 4507159B2 JP 2003285146 A JP2003285146 A JP 2003285146A JP 2003285146 A JP2003285146 A JP 2003285146A JP 4507159 B2 JP4507159 B2 JP 4507159B2
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- JP
- Japan
- Prior art keywords
- lid
- output terminal
- shaft portion
- terminal
- mounting hole
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Sealing Battery Cases Or Jackets (AREA)
Description
。
7 蓋
9 絶縁パッキング
10 絶縁板
11 正極端子(出力端子)
12 押さえ板
13 端子取付孔
14 受座
16 正極端子の頭部
17 正極端子の軸部
28 絶縁パッキングのフランジ部
29 絶縁パッキングの筒部
36 絶縁板のパッキング挿通孔
37 押さえ板の軸挿通孔
Claims (4)
- 電池ケースの上面開口を塞ぐ蓋と、前記蓋に貫通状に設けられた端子取付孔と、前記端子取付孔に絶縁パッキングを介して嵌合された出力端子とを有し、
前記出力端子は、外径が前記端子取付孔の内径よりも大きな頭部と、前記頭部の下面から下向きに突設され、かつ外径が前記端子取付孔の内径よりも小さな円柱状の軸部とを有し、
前記絶縁パッキングが、前記出力端子の前記頭部と前記蓋とで挟まれるフランジ部と、前記端子取付孔に前記出力端子の前記軸部が挿通した状態で前記端子取付孔に内嵌する筒部とを有し、
前記出力端子をかしめることにより、前記出力端子が前記絶縁パッキングを介して前記蓋に固定される密閉型電池において、
前記出力端子の前記軸部を上下に圧縮してかしめたことで、前記軸部は、その周面が斜め上向きに傾くとともに前記軸部の下側ほど外形寸法が大きくなる下拡がりのテーパー状に拡径変形していることを特徴とする密閉型電池。 - 前記出力端子の前記軸部は、上端での外径寸法d1と、下端での外径寸法d2との比が、d2/d1=1.05〜1.2に設定されている請求項1記載の密閉型電池。
- 前記蓋の下側に、パッキング挿通孔を貫通形成した絶縁板と、軸挿通孔を貫通形成した押さえ板とが順に配置されており、
前記パッキング挿通孔には、前記出力端子の前記軸部を挿通した前記絶縁パッキングの前記筒部の下端部が内嵌しており、
前記軸挿通孔には、前記絶縁パッキングの前記筒部から突出した前記出力端子の前記軸部の下端部が内嵌しており、
前記出力端子の前記軸部が下拡がりのテーパー状に拡径変形することにより、当該出力端子の前記軸部によって前記押さえ板が前記絶縁板を介して前記蓋側に押し付けられる請求項1又は2記載の密閉型電池。 - 前記蓋の上面において前記端子取付孔の開口周縁壁に受座を凹み形成して、前記絶縁パッキングの前記フランジ部の下部を前記受座に嵌合した請求項3記載の密閉型電池。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003285146A JP4507159B2 (ja) | 2003-08-01 | 2003-08-01 | 密閉型電池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003285146A JP4507159B2 (ja) | 2003-08-01 | 2003-08-01 | 密閉型電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005056648A JP2005056648A (ja) | 2005-03-03 |
JP4507159B2 true JP4507159B2 (ja) | 2010-07-21 |
Family
ID=34364876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003285146A Expired - Fee Related JP4507159B2 (ja) | 2003-08-01 | 2003-08-01 | 密閉型電池 |
Country Status (1)
Country | Link |
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JP (1) | JP4507159B2 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8175955B2 (en) | 1999-04-09 | 2012-05-08 | Trading Technologies International, Inc. | User interface for an electronic trading system |
US8666872B2 (en) | 2001-06-14 | 2014-03-04 | Trading Technologies International, Inc | Electronic spread trading tool |
US8688564B2 (en) | 1999-04-09 | 2014-04-01 | Trading Technologies International, Inc | User interface for semi-fungible trading |
US9811859B2 (en) | 2000-03-02 | 2017-11-07 | Trading Technologies International, Inc. | Trading tools for electronic trading |
US9830654B2 (en) | 2003-06-30 | 2017-11-28 | Trading Technologies International, Inc. | Repositioning of market information on trading screens |
US10210572B2 (en) | 2000-03-02 | 2019-02-19 | Trading Technologies International, Inc. | Click based trading with intuitive grid display of market depth |
US10354324B2 (en) | 2000-03-02 | 2019-07-16 | Trading Technologies International, Inc. | Click based trading with market depth display |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3291329B8 (en) * | 2015-04-21 | 2020-04-29 | Vehicle Energy Japan Inc. | Rectangular secondary battery |
JP6731176B2 (ja) | 2016-01-21 | 2020-07-29 | 株式会社Gsユアサ | 蓄電素子、及び蓄電素子の製造方法 |
CN115020885A (zh) * | 2016-09-07 | 2022-09-06 | 安保瑞公司 | 用于高温反应性材料装置的密封件 |
WO2021221018A1 (ja) * | 2020-04-30 | 2021-11-04 | 株式会社村田製作所 | 二次電池 |
WO2021221026A1 (ja) * | 2020-04-30 | 2021-11-04 | 株式会社村田製作所 | 二次電池 |
WO2022209060A1 (ja) * | 2021-03-31 | 2022-10-06 | 株式会社村田製作所 | 二次電池 |
SE2150716A1 (en) * | 2021-06-04 | 2022-12-05 | Northvolt Ab | A cylindrical secondary cell with shaped can hole wall and a method of its assembly |
WO2023002807A1 (ja) * | 2021-07-20 | 2023-01-26 | 株式会社村田製作所 | 二次電池 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62103163U (ja) * | 1985-12-19 | 1987-07-01 | ||
JPH0636209U (ja) * | 1992-10-09 | 1994-05-13 | 日本電池株式会社 | 密閉式電池 |
JPH09153351A (ja) * | 1995-11-30 | 1997-06-10 | Sanyo Electric Co Ltd | 密閉型電池 |
JPH10289697A (ja) * | 1997-04-14 | 1998-10-27 | Furukawa Battery Co Ltd:The | 密閉電池封口体の製造方法 |
JPH11167909A (ja) * | 1997-12-03 | 1999-06-22 | Matsushita Electric Ind Co Ltd | 非水電解液電池用防爆弁装置 |
-
2003
- 2003-08-01 JP JP2003285146A patent/JP4507159B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62103163U (ja) * | 1985-12-19 | 1987-07-01 | ||
JPH0636209U (ja) * | 1992-10-09 | 1994-05-13 | 日本電池株式会社 | 密閉式電池 |
JPH09153351A (ja) * | 1995-11-30 | 1997-06-10 | Sanyo Electric Co Ltd | 密閉型電池 |
JPH10289697A (ja) * | 1997-04-14 | 1998-10-27 | Furukawa Battery Co Ltd:The | 密閉電池封口体の製造方法 |
JPH11167909A (ja) * | 1997-12-03 | 1999-06-22 | Matsushita Electric Ind Co Ltd | 非水電解液電池用防爆弁装置 |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9189815B2 (en) | 1999-04-09 | 2015-11-17 | Trading Technologies International, Inc. | User interface for an electronic trading system |
US10121198B2 (en) | 1999-04-09 | 2018-11-06 | Trading Technologies International, Inc. | User interface for an electronic trading system |
US8175955B2 (en) | 1999-04-09 | 2012-05-08 | Trading Technologies International, Inc. | User interface for an electronic trading system |
US10147138B2 (en) | 1999-04-09 | 2018-12-04 | Trading Technologies International, Inc. | User interface for semi-fungible trading |
US8688564B2 (en) | 1999-04-09 | 2014-04-01 | Trading Technologies International, Inc | User interface for semi-fungible trading |
US8756148B2 (en) | 1999-04-09 | 2014-06-17 | Trading Technologies International, Inc | User interface for an electronic trading system |
US8768824B2 (en) | 1999-04-09 | 2014-07-01 | Trading Technologies International, Inc | User interface for semi-fungible trading |
US9141993B2 (en) | 1999-04-09 | 2015-09-22 | Trading Technologies International, Inc. | User interface for semi-fungible trading |
US8374952B2 (en) | 1999-04-09 | 2013-02-12 | Trading Technologies International, Inc. | User interface for an electronic trading system |
US8185467B2 (en) | 1999-04-09 | 2012-05-22 | Trading Technologies International, Inc. | User interface for an electronic trading system |
US10002386B2 (en) | 2000-03-02 | 2018-06-19 | Trading Technologies International, Inc. | System and method for automatic repositioning of market information in a graphical user interface |
US10037567B2 (en) | 2000-03-02 | 2018-07-31 | Trading Technologies International, Inc. | Trading tools for electronic trading |
US10210572B2 (en) | 2000-03-02 | 2019-02-19 | Trading Technologies International, Inc. | Click based trading with intuitive grid display of market depth |
US10354324B2 (en) | 2000-03-02 | 2019-07-16 | Trading Technologies International, Inc. | Click based trading with market depth display |
US9811859B2 (en) | 2000-03-02 | 2017-11-07 | Trading Technologies International, Inc. | Trading tools for electronic trading |
US10713723B2 (en) | 2001-06-14 | 2020-07-14 | Trading Technologies International, Inc. | Electronic spread trading tool |
US8666872B2 (en) | 2001-06-14 | 2014-03-04 | Trading Technologies International, Inc | Electronic spread trading tool |
US10275829B2 (en) | 2001-06-14 | 2019-04-30 | Trading Technologies International, Inc. | Electronic spread trading tool |
US9830654B2 (en) | 2003-06-30 | 2017-11-28 | Trading Technologies International, Inc. | Repositioning of market information on trading screens |
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JP2005056648A (ja) | 2005-03-03 |
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