JP2005209372A - 鉛蓄電池 - Google Patents
鉛蓄電池 Download PDFInfo
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- JP2005209372A JP2005209372A JP2004011718A JP2004011718A JP2005209372A JP 2005209372 A JP2005209372 A JP 2005209372A JP 2004011718 A JP2004011718 A JP 2004011718A JP 2004011718 A JP2004011718 A JP 2004011718A JP 2005209372 A JP2005209372 A JP 2005209372A
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- 239000002253 acid Substances 0.000 title claims abstract description 22
- 210000005069 ears Anatomy 0.000 claims description 42
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 238000003466 welding Methods 0.000 abstract description 19
- 238000004804 winding Methods 0.000 description 18
- 229910000978 Pb alloy Inorganic materials 0.000 description 14
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 1
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
【解決手段】 正極板1と負極板2には、それぞれ捲回方向に対して直角方向に複数の耳部1a,2aを突出し、極板群4の端面で正極、負極別にそれぞれ直線状に配列する。各耳部1a,2aの根元は、各極板の曲率に対応して、捲回中心側が凹になるように湾曲した曲面に形成する。各耳部1a,2aの先端は、湾曲した曲面の曲率より小さい曲面か、若しくは湾曲していない平面に形成する。各耳部1a,2aの根元の幅は、先端の幅より大きく形成する。
【選択図】 図1
Description
1a 正極板の耳部
2 負極板
2a 負極板の耳部
3 セパレータ
4 極板群
5 正極ストラップ
6 負極ストラップ
7 金型
8,9 型溝
Claims (5)
- それぞれ複数の耳部が突設された正極板と負極板がセパレータを介して捲回された捲回型の極板群を備え、極性毎の前記複数の耳部の先端が対応する極性の正極ストラップ、負極ストラップで連結されている鉛蓄電池であって、
前記各耳部の先端の曲率が該耳部の根元の曲率より小さくなっていることを特徴とする鉛蓄電池。 - 前記各耳部の根元の曲率が該耳部を突出させている極板部分の曲率となっていることを特徴とする請求項1に記載の鉛蓄電池。
- 前記耳部の先端が湾曲していないことを特徴とする請求項1又は2に記載の鉛蓄電池。
- 前記耳部の根元の幅が該耳部の先端の幅より大きくなっていることを特徴とする請求項1〜3いずれか1項に記載の鉛蓄電池。
- 前記複数の耳部が捲回の外周側ほど広い間隔で突設され、前記複数の耳部の幅が捲回の外周側のものほど大きく形成されていることを特徴とする請求項1〜4いずれか1項に記載の鉛蓄電池。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004011718A JP4682517B2 (ja) | 2004-01-20 | 2004-01-20 | 鉛蓄電池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004011718A JP4682517B2 (ja) | 2004-01-20 | 2004-01-20 | 鉛蓄電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005209372A true JP2005209372A (ja) | 2005-08-04 |
JP4682517B2 JP4682517B2 (ja) | 2011-05-11 |
Family
ID=34898332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004011718A Expired - Fee Related JP4682517B2 (ja) | 2004-01-20 | 2004-01-20 | 鉛蓄電池 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4682517B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011077105A (ja) * | 2009-09-29 | 2011-04-14 | Nippon Chemicon Corp | 電気二重層キャパシタ及びその製造方法 |
JP2013191842A (ja) * | 2012-02-17 | 2013-09-26 | Nippon Chemicon Corp | コンデンサおよびその製造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05121064A (ja) * | 1991-10-31 | 1993-05-18 | Matsushita Electric Ind Co Ltd | 円筒形電池 |
JPH11111259A (ja) * | 1997-09-30 | 1999-04-23 | Shin Kobe Electric Mach Co Ltd | 捲回式電池 |
JP2002157991A (ja) * | 2000-11-17 | 2002-05-31 | Japan Storage Battery Co Ltd | 電 池 |
-
2004
- 2004-01-20 JP JP2004011718A patent/JP4682517B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05121064A (ja) * | 1991-10-31 | 1993-05-18 | Matsushita Electric Ind Co Ltd | 円筒形電池 |
JPH11111259A (ja) * | 1997-09-30 | 1999-04-23 | Shin Kobe Electric Mach Co Ltd | 捲回式電池 |
JP2002157991A (ja) * | 2000-11-17 | 2002-05-31 | Japan Storage Battery Co Ltd | 電 池 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011077105A (ja) * | 2009-09-29 | 2011-04-14 | Nippon Chemicon Corp | 電気二重層キャパシタ及びその製造方法 |
JP2013191842A (ja) * | 2012-02-17 | 2013-09-26 | Nippon Chemicon Corp | コンデンサおよびその製造方法 |
Also Published As
Publication number | Publication date |
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JP4682517B2 (ja) | 2011-05-11 |
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