CN100382358C - 电池和电池组 - Google Patents
电池和电池组 Download PDFInfo
- Publication number
- CN100382358C CN100382358C CNB2005101237123A CN200510123712A CN100382358C CN 100382358 C CN100382358 C CN 100382358C CN B2005101237123 A CNB2005101237123 A CN B2005101237123A CN 200510123712 A CN200510123712 A CN 200510123712A CN 100382358 C CN100382358 C CN 100382358C
- Authority
- CN
- China
- Prior art keywords
- battery
- insulation board
- seal closure
- safety valve
- encapsulation jar
- 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
- 230000002093 peripheral effect Effects 0.000 claims abstract description 19
- 238000009413 insulation Methods 0.000 claims description 44
- 238000005538 encapsulation Methods 0.000 claims description 23
- 210000003205 muscle Anatomy 0.000 claims description 19
- 239000003792 electrolyte Substances 0.000 claims description 16
- 230000002787 reinforcement Effects 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 8
- 230000003014 reinforcing effect Effects 0.000 abstract 4
- 239000011244 liquid electrolyte Substances 0.000 abstract 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- -1 aluminium Chemical class 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
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000006850 spacer group Chemical group 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
- H01M50/147—Lids or covers
- H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
- H01M50/169—Lids or covers characterised by the methods of assembling casings with lids by welding, brazing or soldering
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/317—Re-sealable arrangements
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
- H01M50/367—Internal gas exhaust passages forming part of the battery cover or case; Double cover vent systems
-
- 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)
- Gas Exhaust Devices For Batteries (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004337841 | 2004-11-22 | ||
JP2004337841A JP4225272B2 (ja) | 2004-11-22 | 2004-11-22 | 電池及び電池パック |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2007101452294A Division CN101132056A (zh) | 2004-11-22 | 2005-11-18 | 电池和电池组 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1780027A CN1780027A (zh) | 2006-05-31 |
CN100382358C true CN100382358C (zh) | 2008-04-16 |
Family
ID=35919566
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2007101452294A Pending CN101132056A (zh) | 2004-11-22 | 2005-11-18 | 电池和电池组 |
CNB2005101237123A Expired - Fee Related CN100382358C (zh) | 2004-11-22 | 2005-11-18 | 电池和电池组 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2007101452294A Pending CN101132056A (zh) | 2004-11-22 | 2005-11-18 | 电池和电池组 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20060117701A1 (zh) |
EP (1) | EP1659649A1 (zh) |
JP (1) | JP4225272B2 (zh) |
CN (2) | CN101132056A (zh) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007188711A (ja) * | 2006-01-12 | 2007-07-26 | Nec Tokin Corp | 密閉型電池 |
KR101375046B1 (ko) * | 2007-11-12 | 2014-03-17 | 삼성에스디아이 주식회사 | 이차전지 |
KR100973309B1 (ko) * | 2007-12-13 | 2010-07-30 | 삼성에스디아이 주식회사 | 이차 전지용 절연 케이스 및 이를 구비하는 이차 전지 |
KR20090099241A (ko) * | 2008-03-17 | 2009-09-22 | 삼성에스디아이 주식회사 | 캡 조립체 및 이를 구비하는 이차 전지 |
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 |
KR101201744B1 (ko) * | 2009-10-16 | 2012-11-15 | 에스비리모티브 주식회사 | 이차 전지 |
WO2012039247A1 (ja) * | 2010-09-24 | 2012-03-29 | 三洋電機株式会社 | 角形密閉電池 |
JP5490667B2 (ja) * | 2010-11-22 | 2014-05-14 | 日立ビークルエナジー株式会社 | 二次電池セルおよび二次電池セルの製造装置 |
JP5585701B2 (ja) * | 2012-11-28 | 2014-09-10 | 株式会社豊田自動織機 | 蓄電装置 |
KR101675622B1 (ko) * | 2013-04-22 | 2016-11-11 | 삼성에스디아이 주식회사 | 부식 방지 구조를 갖는 이차 전지 |
JP2014032967A (ja) * | 2013-10-16 | 2014-02-20 | Toshiba Corp | 非水電解液電池 |
JP2015115210A (ja) * | 2013-12-12 | 2015-06-22 | 日立マクセル株式会社 | 非水電解質二次電池 |
KR102425796B1 (ko) | 2015-07-15 | 2022-07-28 | 삼성에스디아이 주식회사 | 이차 전지 |
US11211668B2 (en) * | 2016-08-15 | 2021-12-28 | Kabushiki Kaisha Toyota Jidoshokki | Power storage apparatus |
CN106784574A (zh) * | 2016-12-22 | 2017-05-31 | 中科泰能高铭科技发展有限公司 | 一种方形钢壳电池及其集合成电池系统的模组 |
KR102390766B1 (ko) * | 2017-05-22 | 2022-04-26 | 삼성에스디아이 주식회사 | 이차 전지 |
CN207800781U (zh) | 2018-02-01 | 2018-08-31 | 宁德时代新能源科技股份有限公司 | 动力电池以及电池模组 |
CN207800664U (zh) * | 2018-02-01 | 2018-08-31 | 宁德时代新能源科技股份有限公司 | 顶盖组件以及动力电池 |
JP7039728B2 (ja) * | 2018-11-26 | 2022-03-22 | 株式会社東芝 | 蓋アセンブリ、電池及び電池パック |
JP7273554B2 (ja) * | 2019-03-15 | 2023-05-15 | マクセル株式会社 | 密閉型電池 |
JP7280906B2 (ja) * | 2021-03-10 | 2023-05-24 | プライムプラネットエナジー&ソリューションズ株式会社 | 二次電池およびその製造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3884722A (en) * | 1974-03-18 | 1975-05-20 | Union Carbide Corp | Alkaline galvanic cells |
EP0134982A1 (en) * | 1983-07-08 | 1985-03-27 | Eveready Battery Company, Inc. | Sealed galvanic cell and method of producing it |
US5464701A (en) * | 1995-02-27 | 1995-11-07 | Eagle-Picher Industries, Inc. | Leakproof, valve regulated, maintenance-free lead acid battery |
CN1143266A (zh) * | 1995-05-31 | 1997-02-19 | 三洋电机株式会社 | 在电极群和封口板之间设置衬垫的电池 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2218564B (en) * | 1988-05-05 | 1991-05-15 | Duracell Int | Injection molded top |
JP4424773B2 (ja) | 1999-03-19 | 2010-03-03 | 三洋電機株式会社 | 密閉式電池 |
JP4324348B2 (ja) * | 2002-06-28 | 2009-09-02 | 本田技研工業株式会社 | 燃料電池 |
KR100477752B1 (ko) * | 2002-12-26 | 2005-03-21 | 삼성에스디아이 주식회사 | 보호소자 및 이를 구비한 리튬 이차 전지 |
-
2004
- 2004-11-22 JP JP2004337841A patent/JP4225272B2/ja not_active Expired - Fee Related
-
2005
- 2005-11-18 CN CNA2007101452294A patent/CN101132056A/zh active Pending
- 2005-11-18 CN CNB2005101237123A patent/CN100382358C/zh not_active Expired - Fee Related
- 2005-11-21 EP EP05025342A patent/EP1659649A1/en not_active Withdrawn
- 2005-11-22 US US11/285,444 patent/US20060117701A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3884722A (en) * | 1974-03-18 | 1975-05-20 | Union Carbide Corp | Alkaline galvanic cells |
EP0134982A1 (en) * | 1983-07-08 | 1985-03-27 | Eveready Battery Company, Inc. | Sealed galvanic cell and method of producing it |
US5464701A (en) * | 1995-02-27 | 1995-11-07 | Eagle-Picher Industries, Inc. | Leakproof, valve regulated, maintenance-free lead acid battery |
CN1143266A (zh) * | 1995-05-31 | 1997-02-19 | 三洋电机株式会社 | 在电极群和封口板之间设置衬垫的电池 |
Also Published As
Publication number | Publication date |
---|---|
US20060117701A1 (en) | 2006-06-08 |
CN1780027A (zh) | 2006-05-31 |
CN101132056A (zh) | 2008-02-27 |
JP2006147422A (ja) | 2006-06-08 |
JP4225272B2 (ja) | 2009-02-18 |
EP1659649A1 (en) | 2006-05-24 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: LENOVO INNOVATION CO., LTD. (HONGKONG) Free format text: FORMER OWNER: NEC CORP. Effective date: 20141203 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: HONG KONG, CHINA |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141203 Address after: Hongkong, China Patentee after: LENOVO INNOVATIONS Co.,Ltd.(HONG KONG) Address before: Tokyo, Japan Patentee before: NEC Corp. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080416 Termination date: 20151118 |
|
CF01 | Termination of patent right due to non-payment of annual fee |