JP5742260B2 - 電池 - Google Patents
電池 Download PDFInfo
- Publication number
- JP5742260B2 JP5742260B2 JP2011019149A JP2011019149A JP5742260B2 JP 5742260 B2 JP5742260 B2 JP 5742260B2 JP 2011019149 A JP2011019149 A JP 2011019149A JP 2011019149 A JP2011019149 A JP 2011019149A JP 5742260 B2 JP5742260 B2 JP 5742260B2
- Authority
- JP
- Japan
- Prior art keywords
- current collector
- negative electrode
- packing
- base
- lid
- 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.)
- Active
Links
- 238000012856 packing Methods 0.000 claims description 62
- 238000010248 power generation Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 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 11
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 239000011255 nonaqueous electrolyte Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 210000002105 tongue Anatomy 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/172—Arrangements of electric connectors penetrating the casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
- H01M50/148—Lids or covers characterised by their shape
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
- H01M50/184—Sealing members characterised by their shape or structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
- H01M50/186—Sealing members characterised by the disposition of the sealing members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/172—Arrangements of electric connectors penetrating the casing
- H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
- H01M50/176—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for prismatic or rectangular cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
- H01M50/19—Sealing members characterised by the material
- H01M50/191—Inorganic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
- H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/552—Terminals characterised by their shape
- H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/562—Terminals characterised by the material
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Connection Of Batteries Or Terminals (AREA)
Description
2 電池容器
3 発電要素
4 蓋体
4a 下面
4b 上面
8 安全弁
9 注液孔
10 クリップ
11 係合受部
11a 係合凹部
11b 貫通孔
12 負極集電体
12a 基部
12b 脚部
12c 固定部
12d 台座部
12e 貫通孔
12f 縦壁
13 正極集電体
13a 基部
13b 脚部
13c 固定部
13d 台座部
13e 貫通孔
13f 縦壁
14 負極外部端子
15 正極外部端子
15a 板状体
15b 軸部
15c 大径部
16 上パッキン
16a 隔壁
16b 端子保持凹部
16c 装着用凹部
16d 筒状部
16e 舌状片
16f 係合孔
17 負極下パッキン
17a 膨出部
17b 平坦部
17c 被かしめ部
17d,17e,17f 縦壁
17g 貫通孔
17h リブ
18 正極下パッキン
18a 貫通孔
19 係合突部
21 板状体
21a 貫通孔
22 リベット
22a 顎部
22b 軸部
22c 大径部
31 隙間
Claims (5)
- 外装体の内面に配置されると共に外部端子に対して電気的に接続された基部と、前記基部から突出して前記外装体に収容された発電要素に電気的に接続された接続部とを有する集電体と、
前記集電体の前記基部と前記外装体の間に介在する本体と、この本体の外周縁のうち少なくとも前記集電体の前記基部から前記接続部が突出する位置に対応する部分に設けられた前記集電体の前記基部の厚み以上の高さのリブとを有するパッキンと
を備える、電池。 - 前記リブは、前記本体の外周縁のうち前記集電体の前記基部から前記接続部が突出する位置に対応する部分にのみ設けられている、請求項1に記載の電池。
- 前記パッキンの本体は矩形板状の平坦部を有し、前記リブは前記平坦部の外周に設けられている請求項1又は請求項2に記載の電池。
- 前記パッキンは前記外装体の内面に形成された凹部に収容された被収容部を備える、請求項1から請求項3のいずれか1項に記載の電池。
- 前記集電体の前記基部は、
前記凹部内に配置された第1の部分と、
前記凹部に隣接する前記外装体の内側面に配置され、前記接続部が設けられている第2の部分とを備え、
前記リブは前記第2の部分の厚み以上の高さを有する、請求項4に記載の電池。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011019149A JP5742260B2 (ja) | 2011-01-31 | 2011-01-31 | 電池 |
DE202012013287.3U DE202012013287U1 (de) | 2011-01-31 | 2012-01-30 | Batterie |
US13/361,883 US8945762B2 (en) | 2011-01-31 | 2012-01-30 | Battery |
EP12153091.9A EP2482360B1 (en) | 2011-01-31 | 2012-01-30 | Battery |
CN201610068687.1A CN105702886B (zh) | 2011-01-31 | 2012-01-31 | 电池 |
KR1020120009527A KR101658263B1 (ko) | 2011-01-31 | 2012-01-31 | 전지 |
CN201210021287.7A CN102623711B (zh) | 2011-01-31 | 2012-01-31 | 电池 |
KR1020160115390A KR101959605B1 (ko) | 2011-01-31 | 2016-09-08 | 전지 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011019149A JP5742260B2 (ja) | 2011-01-31 | 2011-01-31 | 電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012160343A JP2012160343A (ja) | 2012-08-23 |
JP5742260B2 true JP5742260B2 (ja) | 2015-07-01 |
Family
ID=45531250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011019149A Active JP5742260B2 (ja) | 2011-01-31 | 2011-01-31 | 電池 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8945762B2 (ja) |
EP (1) | EP2482360B1 (ja) |
JP (1) | JP5742260B2 (ja) |
KR (2) | KR101658263B1 (ja) |
CN (2) | CN105702886B (ja) |
DE (1) | DE202012013287U1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6014990B2 (ja) * | 2010-12-10 | 2016-10-26 | 株式会社Gsユアサ | 電池、集電体、及び集電体の製造方法 |
JP5625959B2 (ja) * | 2011-01-31 | 2014-11-19 | 株式会社Gsユアサ | 電池 |
JP5742260B2 (ja) | 2011-01-31 | 2015-07-01 | 株式会社Gsユアサ | 電池 |
JP6048080B2 (ja) | 2011-11-29 | 2016-12-21 | 株式会社Gsユアサ | 蓄電素子 |
JP6175758B2 (ja) | 2011-11-29 | 2017-08-09 | 株式会社Gsユアサ | 蓄電素子 |
KR102165332B1 (ko) * | 2014-01-28 | 2020-10-13 | 삼성에스디아이 주식회사 | 이차 전지 |
US10079370B2 (en) * | 2014-11-28 | 2018-09-18 | Sanyo Electric Co., Ltd. | Secondary battery |
JP6451985B2 (ja) * | 2015-01-21 | 2019-01-16 | トヨタ自動車株式会社 | 非水電解質二次電池 |
CN108305982A (zh) * | 2018-03-22 | 2018-07-20 | 深圳市瑞德丰精密制造有限公司 | 一体成型的电极结构以及电池顶盖 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2588535Y2 (ja) * | 1992-10-30 | 1999-01-13 | 三洋電機株式会社 | 密閉式角形電池 |
JP3787873B2 (ja) * | 1995-11-24 | 2006-06-21 | 株式会社ジーエス・ユアサコーポレーション | 電池 |
JP3122839B2 (ja) * | 1997-04-14 | 2001-01-09 | 古河電池株式会社 | 密閉電池封口体の製造方法 |
TW369737B (en) * | 1997-06-05 | 1999-09-11 | Toyo Kohan Co Ltd | A closing plate of a battery covered with a protection film and a battery using same |
JP3488064B2 (ja) | 1997-12-05 | 2004-01-19 | 松下電器産業株式会社 | 円筒型蓄電池 |
US6190798B1 (en) | 1998-01-09 | 2001-02-20 | Kabushiki Kaisha Toshiba | Sealed battery and method of manufacturing the same |
JP4039792B2 (ja) | 1999-08-27 | 2008-01-30 | 三洋電機株式会社 | 蓄電池およびその製造方法 |
US6534212B1 (en) * | 2000-05-05 | 2003-03-18 | Hawker Energy Products, Inc. | High performance battery and current collector therefor |
JP4096162B2 (ja) | 2002-05-28 | 2008-06-04 | 株式会社ジーエス・ユアサコーポレーション | 電池 |
JP2004071199A (ja) | 2002-08-02 | 2004-03-04 | Japan Storage Battery Co Ltd | 電池 |
KR100601527B1 (ko) * | 2004-09-22 | 2006-07-19 | 삼성에스디아이 주식회사 | 리튬이온 이차전지 |
JP5021900B2 (ja) * | 2005-02-04 | 2012-09-12 | Necエナジーデバイス株式会社 | 密閉型電池 |
KR100624957B1 (ko) * | 2005-04-26 | 2006-09-19 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
JP4785759B2 (ja) * | 2006-02-27 | 2011-10-05 | 三星エスディアイ株式会社 | 二次電池 |
JP2008192595A (ja) * | 2007-01-12 | 2008-08-21 | Toyota Motor Corp | バッテリ装置 |
JP5326125B2 (ja) | 2008-05-16 | 2013-10-30 | エリーパワー株式会社 | 非水電解質二次電池 |
JP5326126B2 (ja) | 2008-05-16 | 2013-10-30 | エリーパワー株式会社 | 非水電解質二次電池 |
JP5481827B2 (ja) | 2008-10-15 | 2014-04-23 | 株式会社Gsユアサ | 電池 |
KR101023105B1 (ko) * | 2009-03-11 | 2011-03-24 | 에스비리모티브 주식회사 | 이차전지 |
JP5365855B2 (ja) * | 2009-06-04 | 2013-12-11 | トヨタ自動車株式会社 | 密閉型二次電池 |
JP5378134B2 (ja) | 2009-09-29 | 2013-12-25 | 豊田合成株式会社 | 電池蓋部材 |
WO2012029593A1 (ja) * | 2010-08-30 | 2012-03-08 | エリーパワー株式会社 | 電極端子付き電池蓋、電極端子付き電池蓋の製造方法および密閉型電池 |
JP2012138202A (ja) * | 2010-12-24 | 2012-07-19 | Toyota Motor Corp | 電池及び電池の製造方法 |
JP5742260B2 (ja) | 2011-01-31 | 2015-07-01 | 株式会社Gsユアサ | 電池 |
JP5625959B2 (ja) * | 2011-01-31 | 2014-11-19 | 株式会社Gsユアサ | 電池 |
-
2011
- 2011-01-31 JP JP2011019149A patent/JP5742260B2/ja active Active
-
2012
- 2012-01-30 US US13/361,883 patent/US8945762B2/en active Active
- 2012-01-30 EP EP12153091.9A patent/EP2482360B1/en active Active
- 2012-01-30 DE DE202012013287.3U patent/DE202012013287U1/de not_active Expired - Lifetime
- 2012-01-31 KR KR1020120009527A patent/KR101658263B1/ko active Application Filing
- 2012-01-31 CN CN201610068687.1A patent/CN105702886B/zh active Active
- 2012-01-31 CN CN201210021287.7A patent/CN102623711B/zh active Active
-
2016
- 2016-09-08 KR KR1020160115390A patent/KR101959605B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20120088596A (ko) | 2012-08-08 |
KR20160110929A (ko) | 2016-09-23 |
EP2482360B1 (en) | 2017-07-12 |
EP2482360A1 (en) | 2012-08-01 |
DE202012013287U1 (de) | 2015-12-16 |
CN105702886B (zh) | 2018-08-21 |
JP2012160343A (ja) | 2012-08-23 |
US20120196179A1 (en) | 2012-08-02 |
US8945762B2 (en) | 2015-02-03 |
CN105702886A (zh) | 2016-06-22 |
CN102623711B (zh) | 2016-03-02 |
CN102623711A (zh) | 2012-08-01 |
KR101658263B1 (ko) | 2016-09-22 |
KR101959605B1 (ko) | 2019-03-18 |
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