CN1159791C - 二次电池及其制造方法 - Google Patents
二次电池及其制造方法 Download PDFInfo
- Publication number
- CN1159791C CN1159791C CNB001324993A CN00132499A CN1159791C CN 1159791 C CN1159791 C CN 1159791C CN B001324993 A CNB001324993 A CN B001324993A CN 00132499 A CN00132499 A CN 00132499A CN 1159791 C CN1159791 C CN 1159791C
- Authority
- CN
- China
- Prior art keywords
- mentioned
- rupture disk
- weld tabs
- battery
- secondary cell
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 31
- 238000009792 diffusion process Methods 0.000 claims abstract description 35
- 238000005520 cutting process Methods 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims description 58
- 238000012423 maintenance Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract 2
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 238000010008 shearing Methods 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 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
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect 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
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/578—Devices or arrangements for the interruption of current in response to pressure
-
- 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
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
-
- 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
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
- Y10T29/49114—Electric battery cell making including adhesively bonding
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33103099A JP2001148240A (ja) | 1999-11-22 | 1999-11-22 | 二次電池およびその製造方法 |
JP331030/1999 | 1999-11-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1297260A CN1297260A (zh) | 2001-05-30 |
CN1159791C true CN1159791C (zh) | 2004-07-28 |
Family
ID=18239049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001324993A Expired - Lifetime CN1159791C (zh) | 1999-11-22 | 2000-11-22 | 二次电池及其制造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6537693B1 (zh) |
JP (1) | JP2001148240A (zh) |
KR (1) | KR100364573B1 (zh) |
CN (1) | CN1159791C (zh) |
CA (1) | CA2326856C (zh) |
TW (1) | TW478193B (zh) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2862437B1 (fr) * | 2003-11-14 | 2006-02-10 | Commissariat Energie Atomique | Procede de fabrication d'une micro-batterie au lithium |
JP4580699B2 (ja) * | 2004-06-25 | 2010-11-17 | 株式会社東芝 | 非水電解質二次電池 |
US7600527B2 (en) | 2005-04-01 | 2009-10-13 | Fike Corporation | Reverse acting rupture disc with laser-defined electropolished line of weakness and method of forming the line of weakness |
KR100719728B1 (ko) * | 2005-12-29 | 2007-05-17 | 삼성에스디아이 주식회사 | 캡 조립체 및 이를 채용한 이차전지 |
JP4293226B2 (ja) | 2006-11-02 | 2009-07-08 | ソニー株式会社 | バッテリ |
KR101521158B1 (ko) * | 2007-06-22 | 2015-05-18 | 보스톤-파워, 인크. | 리튬-이온 전지에 대한 cid 보유 장치 |
KR100882916B1 (ko) * | 2007-08-27 | 2009-02-10 | 삼성에스디아이 주식회사 | 이차전지 |
US20100273047A1 (en) * | 2008-03-27 | 2010-10-28 | Naoto Kunoike | Sealed battery |
US8486546B2 (en) * | 2008-12-01 | 2013-07-16 | Samsung Sdi Co., Ltd. | Cap assembly and secondary battery using the same with notched vent member |
KR20100065670A (ko) * | 2008-12-08 | 2010-06-17 | 삼성에스디아이 주식회사 | 이차 전지 |
KR101086359B1 (ko) * | 2008-12-10 | 2011-11-23 | 삼성에스디아이 주식회사 | 이차 전지용 캡 조립체 및 이를 이용한 이차 전지 |
KR101050535B1 (ko) * | 2008-12-18 | 2011-07-20 | 삼성에스디아이 주식회사 | 캡 조립체 및 이를 구비하는 이차 전지 |
CN102318106B (zh) * | 2008-12-19 | 2015-06-24 | 波士顿电力公司 | 用于锂离子电池的模组式电流遮断装置组件 |
US8642195B2 (en) * | 2008-12-19 | 2014-02-04 | Boston-Power, Inc. | Modular CID assembly for a lithium ion battery |
US20100215997A1 (en) * | 2009-02-25 | 2010-08-26 | Samsung Sdi Co., Ltd. | Rechargeable battery |
TWI398978B (zh) * | 2010-06-25 | 2013-06-11 | Simplo Technology Co Ltd | 電池外殼的製造方法 |
US8753765B2 (en) * | 2011-03-14 | 2014-06-17 | Samsung Sdi Co., Ltd. | Secondary battery |
CN102998481A (zh) * | 2012-12-11 | 2013-03-27 | 中国船舶重工集团公司第七0七研究所 | 一种新型电磁加速度计结构 |
KR101666258B1 (ko) * | 2013-01-23 | 2016-10-13 | 삼성에스디아이 주식회사 | 이차 전지 |
KR102010038B1 (ko) | 2015-07-15 | 2019-10-21 | 주식회사 엘지화학 | 이차전지용 캡 조립체 |
CN107123784B (zh) * | 2016-02-25 | 2021-01-08 | 比亚迪股份有限公司 | 单体电池、电池模组、动力电池及电动汽车 |
KR102260830B1 (ko) * | 2016-11-08 | 2021-06-03 | 삼성에스디아이 주식회사 | 이차 전지 팩 |
WO2019026527A1 (ja) * | 2017-07-31 | 2019-02-07 | パナソニックIpマネジメント株式会社 | 円筒形電池 |
KR102345403B1 (ko) | 2017-08-14 | 2021-12-29 | 주식회사 엘지에너지솔루션 | 가압용 마스크 및 가압용 마스크를 이용하여 탑 캡 어셈블리와 전극 탭을 결합시키는 방법 |
JP7460606B2 (ja) | 2018-09-11 | 2024-04-02 | エナジャイザー ブランズ リミテッド ライアビリティ カンパニー | スロット付きグロメットを備えた補聴器用電池 |
US12119474B1 (en) | 2020-04-02 | 2024-10-15 | Energizer Brands, Llc | Electrode bonding system and method of use |
US11641044B1 (en) | 2020-04-14 | 2023-05-02 | Energizer Brands, Llc | Battery housing and systems and methods of making thereof |
US12087899B1 (en) | 2021-05-19 | 2024-09-10 | Energizer Brands, Llc | Electrode and separator feed system and method of use |
CN114050318B (zh) * | 2021-10-25 | 2023-08-01 | 惠州锂威新能源科技有限公司 | 一种钢壳电池极柱连接工艺 |
CN115302069B (zh) * | 2022-08-30 | 2024-05-03 | 广东利元亨智能装备股份有限公司 | 密封钉焊接方法、设备、计算机可读存储介质及处理器 |
WO2024106884A1 (ko) * | 2022-11-14 | 2024-05-23 | 주식회사 엘지에너지솔루션 | 이차전지 및 이차전지 제조방법 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4537841A (en) * | 1983-11-04 | 1985-08-27 | Duracell Inc. | Metal-supported seals for galvanic cells |
US5171647A (en) * | 1990-12-10 | 1992-12-15 | Ovonic Battery Company, Inc. | Hydrogen containment cover assembly for sealing the cell can of a rechargeable electrochemical hydrogen storage cell |
US5326655A (en) * | 1993-05-07 | 1994-07-05 | General Motors Corporation | Battery terminal |
JPH09199106A (ja) | 1996-01-19 | 1997-07-31 | Matsushita Electric Ind Co Ltd | 2次電池用防爆封口板 |
JPH11144705A (ja) * | 1997-11-11 | 1999-05-28 | Matsushita Electric Ind Co Ltd | 防爆型非水電解液二次電池及びその破断圧力設定方法 |
-
1999
- 1999-11-22 JP JP33103099A patent/JP2001148240A/ja active Pending
-
2000
- 2000-11-16 US US09/714,540 patent/US6537693B1/en not_active Expired - Lifetime
- 2000-11-21 CA CA002326856A patent/CA2326856C/en not_active Expired - Lifetime
- 2000-11-22 TW TW089124851A patent/TW478193B/zh not_active IP Right Cessation
- 2000-11-22 KR KR1020000069503A patent/KR100364573B1/ko active IP Right Grant
- 2000-11-22 CN CNB001324993A patent/CN1159791C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2001148240A (ja) | 2001-05-29 |
TW478193B (en) | 2002-03-01 |
KR20010051870A (ko) | 2001-06-25 |
CA2326856A1 (en) | 2001-05-22 |
US6537693B1 (en) | 2003-03-25 |
CA2326856C (en) | 2005-01-18 |
KR100364573B1 (ko) | 2002-12-16 |
CN1297260A (zh) | 2001-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: NEC TOKIN CORP. Free format text: FORMER OWNER: NIPPON ELECTRIC CO., LTD. Effective date: 20020826 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20020826 Address after: Miyagi Japan Applicant after: NEC Tokin Corp. Address before: Tokyo, Japan Applicant before: NEC Corp. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NEC ENERGY COMPONENTS CO., LTD. Free format text: FORMER OWNER: NEC DONGJIN CO., LTD. Effective date: 20100920 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: MIYAGI, JAPAN TO: KANAGAWA, JAPAN |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100920 Address after: Kanagawa, Japan Patentee after: NEC Energy Components Co., Ltd. Address before: Miyagi Japan Patentee before: NEC Tokin Corp. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Kanagawa, Japan Patentee after: Vision AESC Energy Components Co., Ltd. Address before: Kanagawa, Japan Patentee before: NEC Energy Components Co., Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Lithium ion secondary battery and method for producing the same Effective date of registration: 20200106 Granted publication date: 20040728 Pledgee: Sumitomo Mitsui Banking Corporation Pledgor: Vision AESC Energy Components Co., Ltd. Registration number: Y2020990000015 |
|
CX01 | Expiry of patent term |
Granted publication date: 20040728 |
|
CX01 | Expiry of patent term |