GB2494827A - Battery module having retention band and method of assembly - Google Patents

Battery module having retention band and method of assembly Download PDF

Info

Publication number
GB2494827A
GB2494827A GB1300135.9A GB201300135A GB2494827A GB 2494827 A GB2494827 A GB 2494827A GB 201300135 A GB201300135 A GB 201300135A GB 2494827 A GB2494827 A GB 2494827A
Authority
GB
United Kingdom
Prior art keywords
battery module
end cover
band
retention band
assembly
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.)
Granted
Application number
GB1300135.9A
Other versions
GB201300135D0 (en
GB2494827B (en
Inventor
Arfan Ahmad
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
Publication of GB201300135D0 publication Critical patent/GB201300135D0/en
Publication of GB2494827A publication Critical patent/GB2494827A/en
Application granted granted Critical
Publication of GB2494827B publication Critical patent/GB2494827B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0481—Compression means other than compression means for stacks of electrodes and separators
    • 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
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

A battery module is provided. The battery module may include a battery cell stack including a plurality of sealed electrochemical cells interposing a first and a second end cover, the first end cover including a band engagement section. The battery module may further include a retention band circumnavigating the battery cell stack, first end cover, and second end cover, the retention band joined at an overlapping portion and including an engagement end mated with the band engagement section.
GB1300135.9A 2010-06-28 2011-06-27 Battery module having retention band and method of assembly Active GB2494827B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35904510P 2010-06-28 2010-06-28
PCT/US2011/041949 WO2012009145A2 (en) 2010-06-28 2011-06-27 Battery module having retention band and method of assembly

Publications (3)

Publication Number Publication Date
GB201300135D0 GB201300135D0 (en) 2013-02-20
GB2494827A true GB2494827A (en) 2013-03-20
GB2494827B GB2494827B (en) 2017-12-27

Family

ID=45469999

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1300135.9A Active GB2494827B (en) 2010-06-28 2011-06-27 Battery module having retention band and method of assembly

Country Status (4)

Country Link
JP (1) JP6158081B2 (en)
CN (1) CN203300728U (en)
GB (1) GB2494827B (en)
WO (1) WO2012009145A2 (en)

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AT511118B1 (en) * 2011-03-09 2015-04-15 Avl List Gmbh ELECTRIC ENERGY STORAGE
KR101285712B1 (en) * 2012-02-27 2013-07-12 세방전지(주) Battery pack case
JP6286438B2 (en) 2012-10-16 2018-02-28 アンブリ・インコーポレイテッド Electrochemical energy storage device and housing
US9520618B2 (en) 2013-02-12 2016-12-13 Ambri Inc. Electrochemical energy storage devices
WO2015058010A1 (en) 2013-10-16 2015-04-23 Ambri Inc. Seals for high temperature reactive material devices
US11211641B2 (en) 2012-10-18 2021-12-28 Ambri Inc. Electrochemical energy storage devices
US9312522B2 (en) 2012-10-18 2016-04-12 Ambri Inc. Electrochemical energy storage devices
US10541451B2 (en) 2012-10-18 2020-01-21 Ambri Inc. Electrochemical energy storage devices
US11387497B2 (en) 2012-10-18 2022-07-12 Ambri Inc. Electrochemical energy storage devices
US9735450B2 (en) 2012-10-18 2017-08-15 Ambri Inc. Electrochemical energy storage devices
US11721841B2 (en) 2012-10-18 2023-08-08 Ambri Inc. Electrochemical energy storage devices
US10270139B1 (en) 2013-03-14 2019-04-23 Ambri Inc. Systems and methods for recycling electrochemical energy storage devices
US9502737B2 (en) 2013-05-23 2016-11-22 Ambri Inc. Voltage-enhanced energy storage devices
KR101491282B1 (en) 2013-07-23 2015-02-06 현대자동차주식회사 Battery module fixing structure
DE102013217903A1 (en) * 2013-09-09 2015-03-12 Bayerische Motoren Werke Aktiengesellschaft Energy storage module and method for its production
KR102153044B1 (en) 2013-11-11 2020-09-07 삼성전자주식회사 Flexible secondary battery
KR101738215B1 (en) * 2014-06-25 2017-05-19 에스케이이노베이션 주식회사 Battery cell assembly and battery module for detecting swelling phenomenon thereof
WO2016075736A1 (en) * 2014-11-10 2016-05-19 株式会社東芝 Cell module
US10181800B1 (en) 2015-03-02 2019-01-15 Ambri Inc. Power conversion systems for energy storage devices
WO2016141354A2 (en) 2015-03-05 2016-09-09 Ambri Inc. Ceramic materials and seals for high temperature reactive material devices
US9893385B1 (en) 2015-04-23 2018-02-13 Ambri Inc. Battery management systems for energy storage devices
DE102015221739A1 (en) * 2015-11-05 2017-05-11 Robert Bosch Gmbh Battery module with clamping mechanism
KR102079780B1 (en) * 2016-09-02 2020-02-20 주식회사 엘지화학 Strap for Battery Module, Battery Module including the same and Jig for compressing Strap
US11929466B2 (en) 2016-09-07 2024-03-12 Ambri Inc. Electrochemical energy storage devices
WO2018187777A1 (en) 2017-04-07 2018-10-11 Ambri Inc. Molten salt battery with solid metal cathode
DE102017006144A1 (en) 2017-06-29 2019-01-03 Daimler Ag Clamping device for reversibly tensioning and relaxing battery cells of a battery module for a battery of a motor vehicle, as well as a battery for a motor vehicle
KR102458882B1 (en) * 2017-09-12 2022-10-25 에스케이온 주식회사 System for Checking Deterioration of Battery Cell and Method for Checking Deterioration of Battery Cell Using the Same
JP6975385B2 (en) 2018-01-12 2021-12-01 トヨタ自動車株式会社 Battery pack and its manufacturing method and dismantling method
DE102018217253B4 (en) 2018-10-10 2023-07-06 Audi Ag Method for manufacturing a battery module for a traction battery
CN111384336B (en) * 2018-12-30 2024-10-18 宁德时代新能源科技股份有限公司 Battery module, battery pack and vehicle
CN212659640U (en) * 2020-07-28 2021-03-05 厦门海辰新能源科技有限公司 Battery module fixing assembly and battery pack
FR3113192B1 (en) * 2020-07-31 2022-08-12 Commissariat Energie Atomique Restraint device and method for prismatic electrochemical accumulator module
WO2022226965A1 (en) * 2021-04-30 2022-11-03 宁德时代新能源科技股份有限公司 Battery cell, battery, power-consuming device, and manufacturing method and device for battery
FR3131098A1 (en) 2021-12-20 2023-06-23 Saft Electrochemical module, method of manufacture and corresponding electrochemical assembly
DE102023114499B3 (en) 2023-06-02 2024-05-29 Audi Aktiengesellschaft Battery module with tensioning band and strain measuring device for the tensioning band as well as manufacturing method for such a battery module and traction battery with such a battery module

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US4020244A (en) * 1975-02-18 1977-04-26 Motorola, Inc. Clamping structure for battery cells
JP2002042852A (en) * 2000-07-19 2002-02-08 Mitsubishi Heavy Ind Ltd Stack of fuel cell
US20020025473A1 (en) * 1997-06-10 2002-02-28 Peterson Roland K. End caps for solderless battery pack
KR20070025738A (en) * 2005-09-05 2007-03-08 삼성에스디아이 주식회사 Secondary battery module

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FR2644012B1 (en) * 1989-03-03 1991-05-10 Accumulateurs Fixes ASSEMBLY OF SUBSEQUENT ACCUMULATORS TO FORM A BLOCK
CA2306482A1 (en) * 1997-07-25 1999-02-04 Hydro-Quebec Pressure system and method for rechargeable thin-film electrochemical cells
FR2780555B1 (en) * 1998-06-29 2000-08-11 Alsthom Cge Alcatel HOLDING DEVICE FOR MONOBLOCK BATTERY
JP4593057B2 (en) * 2002-05-07 2010-12-08 富士重工業株式会社 Plate battery assembly structure
JP2008277085A (en) * 2007-04-27 2008-11-13 Sanyo Electric Co Ltd Battery pack
JP2008282582A (en) * 2007-05-08 2008-11-20 Sanyo Electric Co Ltd Battery pack
DE102008010825A1 (en) * 2008-02-23 2009-08-27 Daimler Ag Battery with a heat conducting plate and several single cells
DE102008010823A1 (en) * 2008-02-23 2009-08-27 Daimler Ag Battery with a plurality of cell cells forming flat cells

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020244A (en) * 1975-02-18 1977-04-26 Motorola, Inc. Clamping structure for battery cells
US20020025473A1 (en) * 1997-06-10 2002-02-28 Peterson Roland K. End caps for solderless battery pack
JP2002042852A (en) * 2000-07-19 2002-02-08 Mitsubishi Heavy Ind Ltd Stack of fuel cell
KR20070025738A (en) * 2005-09-05 2007-03-08 삼성에스디아이 주식회사 Secondary battery module

Also Published As

Publication number Publication date
WO2012009145A2 (en) 2012-01-19
JP2013530506A (en) 2013-07-25
WO2012009145A3 (en) 2012-04-05
CN203300728U (en) 2013-11-20
JP6158081B2 (en) 2017-07-05
GB201300135D0 (en) 2013-02-20
GB2494827B (en) 2017-12-27

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