CN102376932B - 密闭型电池 - Google Patents
密闭型电池 Download PDFInfo
- Publication number
- CN102376932B CN102376932B CN201110228705.5A CN201110228705A CN102376932B CN 102376932 B CN102376932 B CN 102376932B CN 201110228705 A CN201110228705 A CN 201110228705A CN 102376932 B CN102376932 B CN 102376932B
- Authority
- CN
- China
- Prior art keywords
- battery case
- wire
- lead
- thickness
- link
- 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
- 239000003792 electrolyte Substances 0.000 claims abstract description 23
- 238000009413 insulation Methods 0.000 claims abstract description 3
- 238000003466 welding Methods 0.000 claims description 72
- 230000002093 peripheral effect Effects 0.000 claims description 35
- 239000007769 metal material Substances 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 18
- 238000007789 sealing Methods 0.000 abstract description 26
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 38
- 229910000838 Al alloy Inorganic materials 0.000 description 19
- 238000002844 melting Methods 0.000 description 17
- 230000008018 melting Effects 0.000 description 17
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000007774 positive electrode material Substances 0.000 description 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 5
- 210000003168 insulating cell Anatomy 0.000 description 5
- 229910001416 lithium ion Inorganic materials 0.000 description 5
- 238000009740 moulding (composite fabrication) Methods 0.000 description 5
- 239000007773 negative electrode material Substances 0.000 description 5
- 238000013022 venting Methods 0.000 description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 239000012212 insulator Substances 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 150000001721 carbon Chemical class 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 229910015645 LiMn Inorganic materials 0.000 description 1
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical class [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 239000000571 coke Chemical class 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910021397 glassy carbon Inorganic materials 0.000 description 1
- 229910002102 lithium manganese oxide Inorganic materials 0.000 description 1
- VLXXBCXTUVRROQ-UHFFFAOYSA-N lithium;oxido-oxo-(oxomanganiooxy)manganese Chemical compound [Li+].[O-][Mn](=O)O[Mn]=O VLXXBCXTUVRROQ-UHFFFAOYSA-N 0.000 description 1
- URIIGZKXFBNRAU-UHFFFAOYSA-N lithium;oxonickel Chemical class [Li].[Ni]=O URIIGZKXFBNRAU-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
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
- H01M50/50—Current conducting connections for cells or batteries
-
- 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
- H01M50/15—Lids or covers characterised by their shape 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
-
- 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
- H01M50/545—Terminals formed by the casing of the 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
- H01M50/552—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
-
- 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
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
- H01M50/627—Filling ports
-
- 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
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
- H01M50/627—Filling ports
- H01M50/636—Closing or sealing filling ports, e.g. using lids
- H01M50/645—Plugs
-
- 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
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Filling, Topping-Up Batteries (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010177685A JP5117554B2 (ja) | 2010-08-06 | 2010-08-06 | 密閉型電池 |
JP2010-177685 | 2010-08-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102376932A CN102376932A (zh) | 2012-03-14 |
CN102376932B true CN102376932B (zh) | 2015-08-26 |
Family
ID=45556387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110228705.5A Expired - Fee Related CN102376932B (zh) | 2010-08-06 | 2011-08-05 | 密闭型电池 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8673483B2 (zh) |
JP (1) | JP5117554B2 (zh) |
KR (1) | KR101836339B1 (zh) |
CN (1) | CN102376932B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101621094B1 (ko) * | 2009-08-20 | 2016-05-16 | 삼성에스디아이 주식회사 | 이차 전지 |
USD669427S1 (en) * | 2012-01-10 | 2012-10-23 | Research In Motion Limited | Electronic device battery |
US9147865B2 (en) | 2012-09-06 | 2015-09-29 | Johnson Controls Technology Llc | System and method for closing a battery fill hole |
JP2014241206A (ja) * | 2013-06-11 | 2014-12-25 | 日立マクセル株式会社 | 非水電解質二次電池 |
KR102517901B1 (ko) * | 2015-10-02 | 2023-04-03 | 삼성에스디아이 주식회사 | 이차 전지 |
US11236761B2 (en) | 2016-06-10 | 2022-02-01 | Mitsubishi Heavy Industries Compressor Corporation | Compressor module |
CN107331804A (zh) * | 2017-06-29 | 2017-11-07 | 大族激光科技产业集团股份有限公司 | 一种动力电池、其密封钉及其焊接方法 |
CN112271412B (zh) * | 2017-08-30 | 2022-08-09 | 宁德时代新能源科技股份有限公司 | 二次电池以及电池模组 |
JP7229215B2 (ja) | 2020-10-21 | 2023-02-27 | イビデン株式会社 | 抗ウィルス部材 |
JP7229216B2 (ja) | 2020-10-21 | 2023-02-27 | イビデン株式会社 | 抗ウィルス部材 |
JP7165711B2 (ja) | 2020-11-10 | 2022-11-04 | イビデン株式会社 | 抗カビ基体 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5716729A (en) * | 1996-04-26 | 1998-02-10 | Medtronic, Inc. | Electrochemical cell |
JP2002373642A (ja) * | 2001-06-14 | 2002-12-26 | Matsushita Electric Ind Co Ltd | 密閉型電池 |
CN101079475A (zh) * | 2006-05-27 | 2007-11-28 | 日立麦克赛尔株式会社 | 密封电池 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3349495B2 (ja) | 1996-03-27 | 2002-11-25 | 三洋電機株式会社 | 電池の製造方法 |
JP3066338B2 (ja) | 1996-03-27 | 2000-07-17 | 三洋電機株式会社 | 電 池 |
JP3675954B2 (ja) | 1996-06-10 | 2005-07-27 | 三洋電機株式会社 | リード板付き電池 |
JP3523530B2 (ja) | 1999-06-17 | 2004-04-26 | Necトーキン栃木株式会社 | 非水電解液電池 |
US6586134B2 (en) * | 2001-03-29 | 2003-07-01 | Wilson Greatbatch Ltd. | Electrode lead to case and header, laser/electron beam welding |
DE10300008B4 (de) * | 2002-01-09 | 2006-04-27 | Nec Tokin Tochigi Ltd., Utsunomiya | Verschlossene Batterie und Verfahren zur Herstellung einer verschlossenen Batterie |
JP2006114272A (ja) | 2004-10-13 | 2006-04-27 | Nec Tokin Tochigi Ltd | 電気部品およびその製造方法 |
JP5227752B2 (ja) * | 2007-11-26 | 2013-07-03 | 日立マクセル株式会社 | 密閉型電池、及びこの密閉型電池を用いた電池パックと、この電池パックを搭載した電子機器 |
JP2009295548A (ja) * | 2008-06-09 | 2009-12-17 | Hitachi Maxell Ltd | 電池パック |
JP2010123410A (ja) * | 2008-11-20 | 2010-06-03 | Nec Tokin Corp | 角形密閉型電池 |
-
2010
- 2010-08-06 JP JP2010177685A patent/JP5117554B2/ja not_active Expired - Fee Related
-
2011
- 2011-08-05 CN CN201110228705.5A patent/CN102376932B/zh not_active Expired - Fee Related
- 2011-08-05 US US13/204,389 patent/US8673483B2/en not_active Expired - Fee Related
- 2011-08-05 KR KR1020110078031A patent/KR101836339B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5716729A (en) * | 1996-04-26 | 1998-02-10 | Medtronic, Inc. | Electrochemical cell |
JP2002373642A (ja) * | 2001-06-14 | 2002-12-26 | Matsushita Electric Ind Co Ltd | 密閉型電池 |
CN101079475A (zh) * | 2006-05-27 | 2007-11-28 | 日立麦克赛尔株式会社 | 密封电池 |
Also Published As
Publication number | Publication date |
---|---|
US20120034511A1 (en) | 2012-02-09 |
JP2012038576A (ja) | 2012-02-23 |
JP5117554B2 (ja) | 2013-01-16 |
KR20120022610A (ko) | 2012-03-12 |
US8673483B2 (en) | 2014-03-18 |
KR101836339B1 (ko) | 2018-03-08 |
CN102376932A (zh) | 2012-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151102 Address after: Osaka Japan Patentee after: Hitachi Maxell, Ltd. Address before: Kyoto Japan Patentee before: Hitachi Maxell |
|
CP03 | Change of name, title or address |
Address after: Kyoto Japan Patentee after: Mike SEIR Holdings Co., Ltd. Address before: Osaka Japan Patentee before: Hitachi Maxell, Ltd. |
|
CP03 | Change of name, title or address | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20200805 |
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CF01 | Termination of patent right due to non-payment of annual fee |