CN102034952B - 电池模块及连接电池模块的可再充电电池的端子的方法 - Google Patents
电池模块及连接电池模块的可再充电电池的端子的方法 Download PDFInfo
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- CN102034952B CN102034952B CN201010291578.9A CN201010291578A CN102034952B CN 102034952 B CN102034952 B CN 102034952B CN 201010291578 A CN201010291578 A CN 201010291578A CN 102034952 B CN102034952 B CN 102034952B
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- Prior art keywords
- terminal
- connecting elements
- intercell connector
- welding
- battery module
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Links
- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 70
- 238000003466 welding Methods 0.000 claims description 108
- 238000003756 stirring Methods 0.000 claims description 16
- 238000001953 recrystallisation Methods 0.000 claims description 15
- 230000000930 thermomechanical effect Effects 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 238000005275 alloying Methods 0.000 claims description 10
- 239000004411 aluminium Substances 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 5
- 238000005476 soldering Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000009423 ventilation Methods 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/503—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
-
- 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
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/514—Methods for interconnecting adjacent batteries or cells
- H01M50/516—Methods for interconnecting adjacent batteries or cells by welding, soldering or brazing
-
- 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
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/514—Methods for interconnecting adjacent batteries or cells
- H01M50/517—Methods for interconnecting adjacent batteries or cells by fixing means, e.g. screws, rivets or bolts
-
- 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
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/521—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the material
- H01M50/522—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
-
- 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
- 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
- Y10T29/49826—Assembling or joining
- Y10T29/49947—Assembling or joining by applying separate fastener
- Y10T29/49966—Assembling or joining by applying separate fastener with supplemental joining
- Y10T29/49968—Metal fusion joining
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24880609P | 2009-10-05 | 2009-10-05 | |
US61/248,806 | 2009-10-05 | ||
US12/871,812 US9196890B2 (en) | 2009-10-05 | 2010-08-30 | Battery module with welded portion between terminals |
US12/871,812 | 2010-08-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102034952A CN102034952A (zh) | 2011-04-27 |
CN102034952B true CN102034952B (zh) | 2014-06-04 |
Family
ID=43823412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010291578.9A Active CN102034952B (zh) | 2009-10-05 | 2010-09-21 | 电池模块及连接电池模块的可再充电电池的端子的方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9196890B2 (zh) |
EP (1) | EP2339670B2 (zh) |
JP (1) | JP5250599B2 (zh) |
KR (1) | KR101147173B1 (zh) |
CN (1) | CN102034952B (zh) |
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US9017858B2 (en) * | 2009-02-02 | 2015-04-28 | Gs Yuasa International Ltd. | Conductor for connecting terminals comprising plate-shaped parts, assembled battery, and method for producing assembled battery |
ES2512016T5 (es) * | 2009-06-08 | 2018-12-28 | Auto-Kabel Management Gmbh | Conector de elementos de batería |
JP5528746B2 (ja) * | 2009-09-11 | 2014-06-25 | 三洋電機株式会社 | 組電池 |
US8460818B2 (en) * | 2009-10-05 | 2013-06-11 | Samsung Sdi Co., Ltd. | Battery module |
US8628875B2 (en) * | 2010-04-16 | 2014-01-14 | Samsung Sdi Co., Ltd. | Battery module with multi-level connector |
DE102010029970B4 (de) * | 2010-06-11 | 2021-06-02 | Vitesco Technologies GmbH | Batterie mit passivem Korrosionsschutz |
JP5570383B2 (ja) * | 2010-10-15 | 2014-08-13 | 株式会社神戸製鋼所 | 導電性連結部材、導電性連結部材の製造方法、及び導電性連結部材が電極とされたバッテリ |
FR2974317B1 (fr) | 2011-04-20 | 2013-04-26 | Batscap Sa | Dispositif et procede de soudage par friction malaxage d'un ensemble de stockage d'energie electrique |
US9118069B2 (en) * | 2011-05-10 | 2015-08-25 | GM Global Technology Operations LLC | Battery cell with integrated busbar |
WO2012171071A1 (en) * | 2011-06-15 | 2012-12-20 | Ev Engineering Limited | Adaptor interface |
WO2013001644A1 (ja) * | 2011-06-30 | 2013-01-03 | 日立ビークルエナジー株式会社 | 組電池 |
FR2979472B1 (fr) | 2011-08-29 | 2013-08-23 | Batscap Sa | Connecteur dispose entre deux ensembles de stockage d'energie |
FR2979473B1 (fr) | 2011-08-29 | 2013-08-16 | Batscap Sa | Ensemble de stockage d'energie longue duree a piece de connexion intermediaire |
EP2752921B1 (en) * | 2011-08-29 | 2019-10-02 | Shenzhen BYD Auto R&D Company Limited | Battery terminal, battery cover plate assembly, unit battery and battery group |
JP5699296B2 (ja) * | 2011-09-12 | 2015-04-08 | 株式会社貴匠技研 | 金属材のかしめ構造及びこのかしめ構造を用いたバスバー |
JP5672218B2 (ja) * | 2011-11-23 | 2015-02-18 | 株式会社デンソー | 組電池 |
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KR101324597B1 (ko) * | 2011-12-14 | 2013-11-06 | 주식회사 한라이비텍 | 폭발용접을 이용하는 이종 전극 배터리용 직렬 연결단자의 제작방법 및 그에 의해 제작된 직렬 연결단자 |
KR101324606B1 (ko) * | 2011-12-14 | 2013-11-06 | 주식회사 한라이비텍 | 레이저용접을 이용하는 이종 전극 배터리용 직렬 연결단자의 제작방법 및 그에 의해 제작된 직렬 연결단자 |
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2010
- 2010-08-30 US US12/871,812 patent/US9196890B2/en active Active
- 2010-09-07 EP EP10175576.7A patent/EP2339670B2/en active Active
- 2010-09-08 KR KR1020100087996A patent/KR101147173B1/ko active IP Right Grant
- 2010-09-21 CN CN201010291578.9A patent/CN102034952B/zh active Active
- 2010-10-05 JP JP2010225773A patent/JP5250599B2/ja active Active
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CN101218697A (zh) * | 2005-07-05 | 2008-07-09 | 松下电器产业株式会社 | 电池间连接装置 |
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Also Published As
Publication number | Publication date |
---|---|
EP2339670B1 (en) | 2012-11-14 |
EP2339670B2 (en) | 2019-10-23 |
JP2011082164A (ja) | 2011-04-21 |
US9196890B2 (en) | 2015-11-24 |
US20110081568A1 (en) | 2011-04-07 |
CN102034952A (zh) | 2011-04-27 |
KR101147173B1 (ko) | 2012-05-25 |
KR20110037844A (ko) | 2011-04-13 |
JP5250599B2 (ja) | 2013-07-31 |
EP2339670A1 (en) | 2011-06-29 |
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