JP4576951B2 - 円筒形密閉型鉛蓄電池 - Google Patents
円筒形密閉型鉛蓄電池 Download PDFInfo
- Publication number
- JP4576951B2 JP4576951B2 JP2004274564A JP2004274564A JP4576951B2 JP 4576951 B2 JP4576951 B2 JP 4576951B2 JP 2004274564 A JP2004274564 A JP 2004274564A JP 2004274564 A JP2004274564 A JP 2004274564A JP 4576951 B2 JP4576951 B2 JP 4576951B2
- Authority
- JP
- Japan
- Prior art keywords
- ear
- collector
- separator
- acid battery
- sealed lead
- 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.)
- Expired - Fee Related
Links
- 239000002253 acid Substances 0.000 title claims description 11
- 210000005069 ears Anatomy 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 5
- 230000000052 comparative effect Effects 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000978 Pb alloy Inorganic materials 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 150000001553 barium compounds Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
Landscapes
- Cell Electrode Carriers And Collectors (AREA)
- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
Description
2 本発明の集電耳
3 格子打ち抜き部
4 比較例の集電体
5 比較例の集電耳
Claims (1)
- 正極板と負極板とがセパレータを介して捲回された電極群を持つ円筒形密閉型鉛蓄電池において、前記極板を構成する集電体は、打ち抜き加工により形成された格子打ち抜き部と複数の集電耳を備え、前記集電耳は隣り合う集電耳との間が弧状の曲線で結ばれ、前記集電体の集電耳間の端部は格子打ち抜き部にかからないように形成されており、曲線状に加工された集電耳の付け根は、セパレータからはみ出ないように設定されていることを特徴とする円筒形密閉型鉛蓄電池。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004274564A JP4576951B2 (ja) | 2004-09-22 | 2004-09-22 | 円筒形密閉型鉛蓄電池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004274564A JP4576951B2 (ja) | 2004-09-22 | 2004-09-22 | 円筒形密閉型鉛蓄電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006092826A JP2006092826A (ja) | 2006-04-06 |
JP4576951B2 true JP4576951B2 (ja) | 2010-11-10 |
Family
ID=36233622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004274564A Expired - Fee Related JP4576951B2 (ja) | 2004-09-22 | 2004-09-22 | 円筒形密閉型鉛蓄電池 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4576951B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102554044B (zh) * | 2012-02-23 | 2014-09-03 | 肇庆理士电源技术有限公司 | 一种用于极板返修的冲压模具及冲压机 |
KR102324345B1 (ko) * | 2015-01-28 | 2021-11-10 | 삼성에스디아이 주식회사 | 이차 전지 |
CN109817875A (zh) * | 2019-03-01 | 2019-05-28 | 湖北锂诺新能源科技有限公司 | 楔形多孔的轻量化电芯及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5778574U (ja) * | 1980-10-31 | 1982-05-14 | ||
JP2002175813A (ja) * | 2000-12-07 | 2002-06-21 | Japan Storage Battery Co Ltd | 電 池 |
-
2004
- 2004-09-22 JP JP2004274564A patent/JP4576951B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5778574U (ja) * | 1980-10-31 | 1982-05-14 | ||
JP2002175813A (ja) * | 2000-12-07 | 2002-06-21 | Japan Storage Battery Co Ltd | 電 池 |
Also Published As
Publication number | Publication date |
---|---|
JP2006092826A (ja) | 2006-04-06 |
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