JP2005317324A - 電池 - Google Patents
電池 Download PDFInfo
- Publication number
- JP2005317324A JP2005317324A JP2004133264A JP2004133264A JP2005317324A JP 2005317324 A JP2005317324 A JP 2005317324A JP 2004133264 A JP2004133264 A JP 2004133264A JP 2004133264 A JP2004133264 A JP 2004133264A JP 2005317324 A JP2005317324 A JP 2005317324A
- Authority
- JP
- Japan
- Prior art keywords
- safety valve
- packing
- terminal
- hole
- cover plate
- 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
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Classifications
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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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- Gas Exhaust Devices For Batteries (AREA)
Abstract
【解決手段】蓋板2に安全弁8が設けられた電池において、この蓋板2の貫通孔を通して貫通する端子7をこの貫通孔との間で封止する外部パッキン5と内部パッキン6から庇部5b,6aを突設し、これらの庇部5b,6aによって安全弁8の外方と内方を覆った構成とする。
【選択図】図1
Description
2a 排ガス孔
5 外部パッキン
5b 庇部
5c 小孔
6 内部パッキン
6a 庇部
6b 小孔
7 端子
7a かしめ部
8 安全弁
Claims (3)
- 電池容器に安全弁が設けられた電池において、
この電池容器の開口部を通して貫通する貫通部品を開口部との間で封止する封止材の一部が安全弁の少なくとも外方を覆ったことを特徴とする電池。 - 前記封止材における安全弁を覆う部分に複数の小孔が形成されたことを特徴とする請求項1に記載の電池。
- 前記貫通部品が端子であることを特徴とする請求項1又は2に記載の電池。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004133264A JP4797335B2 (ja) | 2004-04-28 | 2004-04-28 | 電池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004133264A JP4797335B2 (ja) | 2004-04-28 | 2004-04-28 | 電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005317324A true JP2005317324A (ja) | 2005-11-10 |
JP4797335B2 JP4797335B2 (ja) | 2011-10-19 |
Family
ID=35444521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004133264A Expired - Fee Related JP4797335B2 (ja) | 2004-04-28 | 2004-04-28 | 電池 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4797335B2 (ja) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007220508A (ja) * | 2006-02-17 | 2007-08-30 | Gs Yuasa Corporation:Kk | 安全弁を備えた電池 |
JP2011192550A (ja) * | 2010-03-15 | 2011-09-29 | Shin Kobe Electric Mach Co Ltd | 二次電池 |
WO2012077216A1 (ja) * | 2010-12-09 | 2012-06-14 | 日立ビークルエナジー株式会社 | 二次電池 |
JP2012221837A (ja) * | 2011-04-12 | 2012-11-12 | Hitachi Vehicle Energy Ltd | リチウムイオン二次電池 |
JP2013168295A (ja) * | 2012-02-16 | 2013-08-29 | Hitachi Vehicle Energy Ltd | 非水電解液二次電池 |
JP2014107147A (ja) * | 2012-11-28 | 2014-06-09 | Toyota Industries Corp | 蓄電装置 |
CN105206765A (zh) * | 2015-08-17 | 2015-12-30 | 合肥国轩高科动力能源有限公司 | 一种锂电池多极耳工艺焊接盖板 |
US11703110B2 (en) | 2018-10-12 | 2023-07-18 | The School Corporation Kansai University | Drive mechanism and punching device |
JP7480314B2 (ja) | 2020-07-10 | 2024-05-09 | 寧徳時代新能源科技股▲分▼有限公司 | 電池ケース、電池セル、電池、電池ケースの製造方法及び装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998056052A1 (en) * | 1997-06-05 | 1998-12-10 | Toyo Kohan Co., Ltd. | Battery sealing plate coated with protective film and battery sealed with the same |
JP2000003702A (ja) * | 1998-06-15 | 2000-01-07 | Alps Electric Co Ltd | 電池の電路遮断機構 |
JP2002260624A (ja) * | 2001-03-01 | 2002-09-13 | Matsushita Electric Ind Co Ltd | 制御弁式鉛蓄電池 |
JP2002279951A (ja) * | 2001-03-19 | 2002-09-27 | Gs-Melcotec Co Ltd | 電 池 |
JP2002319385A (ja) * | 2001-04-19 | 2002-10-31 | Yuasa Corp | 破裂弁機能付き密閉形電池 |
JP2003123720A (ja) * | 2001-10-17 | 2003-04-25 | Gs-Melcotec Co Ltd | 電 池 |
JP2003346762A (ja) * | 2002-05-24 | 2003-12-05 | Japan Storage Battery Co Ltd | 安全弁を備えた密閉型電池 |
-
2004
- 2004-04-28 JP JP2004133264A patent/JP4797335B2/ja not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998056052A1 (en) * | 1997-06-05 | 1998-12-10 | Toyo Kohan Co., Ltd. | Battery sealing plate coated with protective film and battery sealed with the same |
JP2000003702A (ja) * | 1998-06-15 | 2000-01-07 | Alps Electric Co Ltd | 電池の電路遮断機構 |
JP2002260624A (ja) * | 2001-03-01 | 2002-09-13 | Matsushita Electric Ind Co Ltd | 制御弁式鉛蓄電池 |
JP2002279951A (ja) * | 2001-03-19 | 2002-09-27 | Gs-Melcotec Co Ltd | 電 池 |
JP2002319385A (ja) * | 2001-04-19 | 2002-10-31 | Yuasa Corp | 破裂弁機能付き密閉形電池 |
JP2003123720A (ja) * | 2001-10-17 | 2003-04-25 | Gs-Melcotec Co Ltd | 電 池 |
JP2003346762A (ja) * | 2002-05-24 | 2003-12-05 | Japan Storage Battery Co Ltd | 安全弁を備えた密閉型電池 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007220508A (ja) * | 2006-02-17 | 2007-08-30 | Gs Yuasa Corporation:Kk | 安全弁を備えた電池 |
US9065098B2 (en) | 2010-03-15 | 2015-06-23 | Shin-Kobe Electric Machinery Co., Ltd. | Secondary battery |
JP2011192550A (ja) * | 2010-03-15 | 2011-09-29 | Shin Kobe Electric Mach Co Ltd | 二次電池 |
KR101821675B1 (ko) * | 2010-03-15 | 2018-01-24 | 히타치가세이가부시끼가이샤 | 이차 전지 |
WO2012077216A1 (ja) * | 2010-12-09 | 2012-06-14 | 日立ビークルエナジー株式会社 | 二次電池 |
JPWO2012077216A1 (ja) * | 2010-12-09 | 2014-05-19 | 日立ビークルエナジー株式会社 | 二次電池 |
US9214653B2 (en) | 2010-12-09 | 2015-12-15 | Hitachi Automotive Systems, Ltd. | Secondary battery comprising terminal insulating members |
JP5690844B2 (ja) * | 2010-12-09 | 2015-03-25 | 日立オートモティブシステムズ株式会社 | 二次電池 |
JP2012221837A (ja) * | 2011-04-12 | 2012-11-12 | Hitachi Vehicle Energy Ltd | リチウムイオン二次電池 |
JP2013168295A (ja) * | 2012-02-16 | 2013-08-29 | Hitachi Vehicle Energy Ltd | 非水電解液二次電池 |
JP2014107147A (ja) * | 2012-11-28 | 2014-06-09 | Toyota Industries Corp | 蓄電装置 |
CN105206765A (zh) * | 2015-08-17 | 2015-12-30 | 合肥国轩高科动力能源有限公司 | 一种锂电池多极耳工艺焊接盖板 |
US11703110B2 (en) | 2018-10-12 | 2023-07-18 | The School Corporation Kansai University | Drive mechanism and punching device |
JP7480314B2 (ja) | 2020-07-10 | 2024-05-09 | 寧徳時代新能源科技股▲分▼有限公司 | 電池ケース、電池セル、電池、電池ケースの製造方法及び装置 |
Also Published As
Publication number | Publication date |
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JP4797335B2 (ja) | 2011-10-19 |
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