JP2007258014A - 鉛蓄電池 - Google Patents
鉛蓄電池 Download PDFInfo
- Publication number
- JP2007258014A JP2007258014A JP2006081363A JP2006081363A JP2007258014A JP 2007258014 A JP2007258014 A JP 2007258014A JP 2006081363 A JP2006081363 A JP 2006081363A JP 2006081363 A JP2006081363 A JP 2006081363A JP 2007258014 A JP2007258014 A JP 2007258014A
- Authority
- JP
- Japan
- Prior art keywords
- electrode plate
- positive electrode
- negative electrode
- lead
- storage battery
- 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
Links
- 238000003860 storage Methods 0.000 title claims abstract description 25
- 239000002253 acid Substances 0.000 title claims abstract description 13
- 238000005192 partition Methods 0.000 claims description 10
- 238000013022 venting Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000003466 welding Methods 0.000 abstract description 8
- 239000008151 electrolyte solution Substances 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 abstract 2
- 238000007689 inspection Methods 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000013585 weight reducing agent Substances 0.000 abstract 1
- 238000005304 joining Methods 0.000 description 12
- 229910000978 Pb alloy Inorganic materials 0.000 description 8
- 239000003792 electrolyte Substances 0.000 description 7
- 238000005266 casting Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- YADSGOSSYOOKMP-UHFFFAOYSA-N dioxolead Chemical compound O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 description 2
- 239000002142 lead-calcium alloy Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 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
Landscapes
- Gas Exhaust Devices For Batteries (AREA)
- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
【解決手段】隔壁7によって電装の内部に形成された複数のセルに、正極板30と負極板40とからなる電極群を収納する鉛蓄電池1において、極板群の上方かつ蓋部材3の下方に中蓋8を配設し、正極板30の上部に形成される正極板延出部31と、隣接するセルに収納された負極板40の上部に形成される負極板延出部41とを、中蓋8に形成された貫通孔を通して上方に突出させると共に、隔壁7の上方に形成された延長部9の上部に重ね合わせるように屈曲させ、抵抗溶接によって直接接合する。これにより、極板同士を接合する大型の鋳造ストラップを廃することができ、鉛蓄電池1の重量低減を図ると共に、鋳造バリの点検・除去作業が不要となる。電解液は、中蓋8の下方において保持されている。
【選択図】図4
Description
Claims (3)
- 複数のセルからなる電槽内に極板を収納する鉛蓄電池において、
前記電槽の蓋部材の下方に、貫通孔が形成された中蓋を具備し、
前記セル内の少なくとも1つの極板の上部に、前記貫通孔を通って上方に突出する延出部が形成され、該延出部において、前記極板と極性の異なる他のセル中の極板の延出部とが互いに直接接合されていることを特徴とする鉛蓄電池。 - 前記延出部は、その上部が屈曲され、前記セルを形成する隔壁の上部で接合されていることを特徴とする請求項1に記載の鉛蓄電池。
- 前記延出部と前記貫通孔との間には、ガス抜き用の隙間が設けられていることを特徴とする請求項1または2に記載の鉛蓄電池。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006081363A JP5041460B2 (ja) | 2006-03-23 | 2006-03-23 | 鉛蓄電池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006081363A JP5041460B2 (ja) | 2006-03-23 | 2006-03-23 | 鉛蓄電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007258014A true JP2007258014A (ja) | 2007-10-04 |
JP5041460B2 JP5041460B2 (ja) | 2012-10-03 |
Family
ID=38632033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006081363A Expired - Fee Related JP5041460B2 (ja) | 2006-03-23 | 2006-03-23 | 鉛蓄電池 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5041460B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101053208B1 (ko) | 2010-02-09 | 2011-08-01 | 주식회사 엘지화학 | 용접 신뢰성이 향상된 전지모듈 및 이를 포함하는 중대형 전지팩 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5048430A (ja) * | 1973-08-31 | 1975-04-30 | ||
JPS5456725U (ja) * | 1977-09-28 | 1979-04-19 | ||
JPS5817770U (ja) * | 1981-07-27 | 1983-02-03 | 新神戸電機株式会社 | 蓄電池 |
JPS5864761A (ja) * | 1981-10-09 | 1983-04-18 | Matsushita Electric Ind Co Ltd | 鉛蓄電池用極板 |
JPS59156361U (ja) * | 1983-04-07 | 1984-10-20 | 古河電池株式会社 | モノブロツク形リテ−ナ蓄電池 |
JPS59221969A (ja) * | 1983-05-31 | 1984-12-13 | Shin Kobe Electric Mach Co Ltd | 鉛蓄電池のセル間接続部 |
JPS6077355A (ja) * | 1983-10-05 | 1985-05-01 | Furukawa Battery Co Ltd:The | 蓄電池 |
JPS6116466A (ja) * | 1984-07-02 | 1986-01-24 | Matsushita Electric Ind Co Ltd | 鉛蓄電池の製造法 |
JPS6477869A (en) * | 1987-09-18 | 1989-03-23 | Yuasa Battery Co Ltd | Storage battery |
JPH08222199A (ja) * | 1995-02-16 | 1996-08-30 | Shin Kobe Electric Mach Co Ltd | 密閉形鉛蓄電池 |
JP2000149982A (ja) * | 1998-11-09 | 2000-05-30 | Japan Storage Battery Co Ltd | 電 池 |
JP2001160386A (ja) * | 1999-12-03 | 2001-06-12 | Japan Storage Battery Co Ltd | 円筒型蓄電池 |
-
2006
- 2006-03-23 JP JP2006081363A patent/JP5041460B2/ja not_active Expired - Fee Related
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5048430A (ja) * | 1973-08-31 | 1975-04-30 | ||
JPS5456725U (ja) * | 1977-09-28 | 1979-04-19 | ||
JPS5817770U (ja) * | 1981-07-27 | 1983-02-03 | 新神戸電機株式会社 | 蓄電池 |
JPS5864761A (ja) * | 1981-10-09 | 1983-04-18 | Matsushita Electric Ind Co Ltd | 鉛蓄電池用極板 |
JPS59156361U (ja) * | 1983-04-07 | 1984-10-20 | 古河電池株式会社 | モノブロツク形リテ−ナ蓄電池 |
JPS59221969A (ja) * | 1983-05-31 | 1984-12-13 | Shin Kobe Electric Mach Co Ltd | 鉛蓄電池のセル間接続部 |
JPS6077355A (ja) * | 1983-10-05 | 1985-05-01 | Furukawa Battery Co Ltd:The | 蓄電池 |
JPS6116466A (ja) * | 1984-07-02 | 1986-01-24 | Matsushita Electric Ind Co Ltd | 鉛蓄電池の製造法 |
JPS6477869A (en) * | 1987-09-18 | 1989-03-23 | Yuasa Battery Co Ltd | Storage battery |
JPH08222199A (ja) * | 1995-02-16 | 1996-08-30 | Shin Kobe Electric Mach Co Ltd | 密閉形鉛蓄電池 |
JP2000149982A (ja) * | 1998-11-09 | 2000-05-30 | Japan Storage Battery Co Ltd | 電 池 |
JP2001160386A (ja) * | 1999-12-03 | 2001-06-12 | Japan Storage Battery Co Ltd | 円筒型蓄電池 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101053208B1 (ko) | 2010-02-09 | 2011-08-01 | 주식회사 엘지화학 | 용접 신뢰성이 향상된 전지모듈 및 이를 포함하는 중대형 전지팩 |
WO2011099703A3 (ko) * | 2010-02-09 | 2011-11-17 | 주식회사 엘지화학 | 용접 신뢰성이 향상된 전지모듈 및 이를 포함하는 중대형 전지팩 |
US8486557B2 (en) | 2010-02-09 | 2013-07-16 | Lg Chem, Ltd. | Battery module of improved welding reliability and battery pack employed with the same |
Also Published As
Publication number | Publication date |
---|---|
JP5041460B2 (ja) | 2012-10-03 |
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