WO2009154855A2 - Flexible voltage nested battery module design - Google Patents

Flexible voltage nested battery module design Download PDF

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Publication number
WO2009154855A2
WO2009154855A2 PCT/US2009/040583 US2009040583W WO2009154855A2 WO 2009154855 A2 WO2009154855 A2 WO 2009154855A2 US 2009040583 W US2009040583 W US 2009040583W WO 2009154855 A2 WO2009154855 A2 WO 2009154855A2
Authority
WO
WIPO (PCT)
Prior art keywords
terminals
battery module
cells
buss bar
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.)
Ceased
Application number
PCT/US2009/040583
Other languages
English (en)
French (fr)
Other versions
WO2009154855A3 (en
Inventor
Mujeeb Ijaz
Brian Rutkowski
Shazad Butt
Jonathan Hostler
Brian Moorhead
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
A123 Systems Inc
Original Assignee
A123 Systems Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by A123 Systems Inc filed Critical A123 Systems Inc
Priority to CA2721548A priority Critical patent/CA2721548C/en
Priority to CN200980120979.3A priority patent/CN102057519B/zh
Priority to JP2011505152A priority patent/JP5518046B2/ja
Priority to EP09767167.1A priority patent/EP2266154B8/en
Priority to BRPI0911250A priority patent/BRPI0911250A2/pt
Priority to PL09767167T priority patent/PL2266154T3/pl
Publication of WO2009154855A2 publication Critical patent/WO2009154855A2/en
Publication of WO2009154855A3 publication Critical patent/WO2009154855A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/242—Fillet welding, i.e. involving a weld of substantially triangular cross section joining two parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/32—Bonding taking account of the properties of the material involved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/32—Bonding taking account of the properties of the material involved
    • B23K26/323—Bonding taking account of the properties of the material involved involving parts made of dissimilar metallic material
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
    • H01M10/643—Cylindrical cells
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6554—Rods or plates
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6567—Liquids
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
    • H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
    • H01M50/227—Organic 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/284—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with incorporated circuit boards, e.g. printed circuit boards [PCB]
    • 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
    • H01M50/505—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising a single busbar
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/34—Coated articles ; Surface treated articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/36—Electric or electronic devices
    • B23K2101/38—Conductors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/10—Aluminium or alloys thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/12—Copper or alloys thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials
    • B23K2103/22—Ferrous alloys and copper or alloys thereof
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6553—Terminals or leads
    • 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

Definitions

  • Figure 2 is a top view illustrating a configuration of battery cells in a battery module according to one or more exemplary embodiments of the invention
  • Figures 3A-3C are exploded views of a battery module according to one or more embodiments of the invention
  • Figure 5B is a perspective view of a portion of a cell terminal from Figure 5a, according to one or more embodiments of the invention.
  • Voltage sensing rods 350 extend from the bottom buss bars 309 to the printed circuit board 306 for monitoring and detecting voltage.
  • the voltage sensing rods 350 may be in the form of rigid copper voltage sensing rods 350 with internal threads and wrench flats at each end.
  • the rods 350 extend upwards so that an electrical connection can be made between the three lower bimetallic buss bars 309 and the PCB 306.
  • Tie screws or bolts 354 extend through the battery module and are fixed to the base 355.
  • the voltage provided by the battery module illustrated in Figure 8C is 4 times the voltage of the individual battery cells.
  • This configuration is referred to as the 4S9P configuration. It is noted that the cells connected in parallel are not limited to an even number of cells, nor is there a particular limitation on the number of rows.

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Mounting, Suspending (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Secondary Cells (AREA)
PCT/US2009/040583 2008-04-14 2009-04-14 Flexible voltage nested battery module design Ceased WO2009154855A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA2721548A CA2721548C (en) 2008-04-14 2009-04-14 Flexible voltage nested battery module design
CN200980120979.3A CN102057519B (zh) 2008-04-14 2009-04-14 电池模块、电池模块构造和制造电池模块的方法
JP2011505152A JP5518046B2 (ja) 2008-04-14 2009-04-14 自在電圧の重畳収納可能な電池モジュール設計
EP09767167.1A EP2266154B8 (en) 2008-04-14 2009-04-14 Flexible voltage nested battery module design
BRPI0911250A BRPI0911250A2 (pt) 2008-04-14 2009-04-14 design de módulo de bateria alojado de voltagem flexível
PL09767167T PL2266154T3 (pl) 2008-04-14 2009-04-14 Struktura zagnieżdżonego modułu akumulatora o elastycznym napięciu

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4478408P 2008-04-14 2008-04-14
US61/044,784 2008-04-14

Publications (2)

Publication Number Publication Date
WO2009154855A2 true WO2009154855A2 (en) 2009-12-23
WO2009154855A3 WO2009154855A3 (en) 2010-02-25

Family

ID=41380234

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/040583 Ceased WO2009154855A2 (en) 2008-04-14 2009-04-14 Flexible voltage nested battery module design

Country Status (9)

Country Link
US (1) US8475954B2 (https=)
EP (1) EP2266154B8 (https=)
JP (1) JP5518046B2 (https=)
KR (1) KR101633943B1 (https=)
CN (1) CN102057519B (https=)
BR (1) BRPI0911250A2 (https=)
CA (1) CA2721548C (https=)
PL (1) PL2266154T3 (https=)
WO (1) WO2009154855A2 (https=)

Cited By (6)

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EP2339672A4 (en) * 2009-07-17 2012-03-07 Panasonic Corp BATTERY MODULE AND BATTERY PACK THEREOF
WO2012053610A1 (ja) * 2010-10-21 2012-04-26 株式会社キャプテックス 電池接続具、組電池モジュール、組電池モジュールの製造方法および電池接続具の製造方法
JP2012160339A (ja) * 2011-01-31 2012-08-23 Sanyo Electric Co Ltd 組電池および電池接続方法
KR101201066B1 (ko) 2011-06-14 2012-11-14 삼성에스디아이 주식회사 배터리 팩
JP2012234698A (ja) * 2011-04-28 2012-11-29 Toyota Motor Corp 蓄電装置
US12463283B2 (en) 2021-10-12 2025-11-04 Lg Energy Solution, Ltd. Battery pack and vehicle including the same

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EP2359423A1 (en) * 2008-11-17 2011-08-24 ABB Research Ltd. Arrangement of stationary batteries
JP4749513B2 (ja) * 2009-07-17 2011-08-17 パナソニック株式会社 電池モジュールとそれを用いた電池パック
US8841017B2 (en) * 2009-07-24 2014-09-23 GM Global Technology Operations LLC Cell tab and interconnect assembly for a battery pack
KR101108184B1 (ko) 2009-12-11 2012-02-06 삼성에스디아이 주식회사 배터리 팩
KR101360825B1 (ko) * 2009-12-21 2014-02-10 에스케이이노베이션 주식회사 하이브리드 차량용 고전압 배터리 관리 장치
TWM382596U (en) * 2009-12-23 2010-06-11 Amita Technologies Inc Co Ltd Battery module
WO2011104792A1 (ja) * 2010-02-24 2011-09-01 パナソニック株式会社 電池パック
US20110223468A1 (en) * 2010-03-15 2011-09-15 Electronvault, Inc. Variable Energy System
US20110221398A1 (en) * 2010-03-15 2011-09-15 Electronvault, Inc. Impedence Balancer
US20110223458A1 (en) * 2010-03-15 2011-09-15 Electronvault, Inc. Power Cell Array Receiver
US8859122B2 (en) * 2010-03-19 2014-10-14 GM Global Technology Operations LLC Interconnect device for battery assembly
US8403019B2 (en) 2010-05-24 2013-03-26 Lg Chem, Ltd. Ultrasonic welding assembly and method of attaching an anvil to a bracket of the assembly
KR101201747B1 (ko) * 2010-05-24 2012-11-15 에스비리모티브 주식회사 전지 모듈
JP5663962B2 (ja) * 2010-05-31 2015-02-04 ソニー株式会社 電池ユニット
KR101136310B1 (ko) * 2010-06-07 2012-04-19 에스비리모티브 주식회사 배터리 팩
US8563159B2 (en) 2010-08-04 2013-10-22 Bren-Tronics Batteries International, L.L.C. Structure and method for removing battery cell heat
US9005799B2 (en) * 2010-08-25 2015-04-14 Lg Chem, Ltd. Battery module and methods for bonding cell terminals of battery cells together
US9356265B2 (en) * 2010-10-15 2016-05-31 Nissan Motor Co., Ltd. Battery pack
TWI433377B (zh) * 2010-11-29 2014-04-01 Ind Tech Res Inst 電池盒組
FR2968460B1 (fr) * 2010-12-06 2016-11-25 Valeo Equip Electr Moteur Flasque stockeur d'energie
WO2012078721A2 (en) 2010-12-07 2012-06-14 Allison Transmission, Inc. Energy storage system for hybrid electric vehicle
US9034129B2 (en) 2011-01-13 2015-05-19 Lg Chem, Ltd. Ultrasonic welding system and method for forming a weld joint utilizing the ultrasonic welding system
DE102011005222A1 (de) * 2011-03-08 2012-09-13 Sb Limotive Company Ltd. Verbinder zur Herstellung einer elektrisch leitfähigen Verbindung zwischen mindestens drei Terminals von Batteriezellen
US8859130B2 (en) * 2011-03-11 2014-10-14 GM Global Technology Operations LLC Battery cover for a high voltage automotive battery
WO2012142583A2 (en) * 2011-04-15 2012-10-18 Enerdel, Inc. Battery terminal system
FR2974453B1 (fr) * 2011-04-19 2014-02-28 Valeo Systemes Thermiques Dispositif de gestion thermique d'un pack-batterie
CN102934314B (zh) * 2011-04-25 2015-12-02 丰田自动车株式会社 电池包
WO2012148100A2 (ko) * 2011-04-26 2012-11-01 주식회사 엘지화학 신규한 구조의 버스 바 및 이를 포함하는 전지모듈
US20130164567A1 (en) * 2011-06-24 2013-06-27 Seektech, Inc. Modular battery pack apparatus, systems, and methods
US8640760B2 (en) 2011-08-19 2014-02-04 Lg Chem, Ltd. Ultrasonic welding machine and method of aligning an ultrasonic welding horn relative to an anvil
US8695867B2 (en) 2011-08-31 2014-04-15 Lg Chem, Ltd. Ultrasonic welding machine and method of assembling the ultrasonic welding machine
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EP2266154A2 (en) 2010-12-29
EP2266154B1 (en) 2015-06-10
KR101633943B1 (ko) 2016-06-27
BRPI0911250A2 (pt) 2015-10-06
EP2266154B8 (en) 2015-08-26
JP2011521403A (ja) 2011-07-21
CA2721548A1 (en) 2009-12-23
KR20100134111A (ko) 2010-12-22
PL2266154T3 (pl) 2015-11-30
CN102057519B (zh) 2014-04-16
US20090297892A1 (en) 2009-12-03
CA2721548C (en) 2017-10-17
US8475954B2 (en) 2013-07-02

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