WO2013022938A3 - Busbar including flexible circuit - Google Patents

Busbar including flexible circuit Download PDF

Info

Publication number
WO2013022938A3
WO2013022938A3 PCT/US2012/049944 US2012049944W WO2013022938A3 WO 2013022938 A3 WO2013022938 A3 WO 2013022938A3 US 2012049944 W US2012049944 W US 2012049944W WO 2013022938 A3 WO2013022938 A3 WO 2013022938A3
Authority
WO
WIPO (PCT)
Prior art keywords
flexible circuit
battery cells
busbar
including flexible
busbar including
Prior art date
Application number
PCT/US2012/049944
Other languages
French (fr)
Other versions
WO2013022938A2 (en
Inventor
Marc Beulque
Stefan DESMET
Original Assignee
Rogers Corporation
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 Rogers Corporation filed Critical Rogers Corporation
Priority to EP12822814.5A priority Critical patent/EP2742554A4/en
Priority to JP2014525109A priority patent/JP2014525649A/en
Priority to CN201280038246.7A priority patent/CN103718341A/en
Publication of WO2013022938A2 publication Critical patent/WO2013022938A2/en
Publication of WO2013022938A3 publication Critical patent/WO2013022938A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
    • H01R35/02—Flexible line connectors without frictional contact members
    • 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
    • H01M50/519—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Secondary Cells (AREA)
  • Primary Cells (AREA)

Abstract

A multilayer busbar for connecting a plurality of battery cells includes a cell connection layer including a plurality of conductor plates arranged to serially connect the plurality of battery cells. The busbar also includes a flexible circuit layer including a substrate having a plurality of measurement lines formed on it where the measurement lines are arranged to connect to a positive and a negative connection location on at least two of the plurality of battery cells.
PCT/US2012/049944 2011-08-08 2012-08-08 Busbar including flexible circuit WO2013022938A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP12822814.5A EP2742554A4 (en) 2011-08-08 2012-08-08 Busbar including flexible circuit
JP2014525109A JP2014525649A (en) 2011-08-08 2012-08-08 Bus bar with flexible circuit
CN201280038246.7A CN103718341A (en) 2011-08-08 2012-08-08 Busbar including flexible circuit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161521169P 2011-08-08 2011-08-08
US61/521,169 2011-08-08

Publications (2)

Publication Number Publication Date
WO2013022938A2 WO2013022938A2 (en) 2013-02-14
WO2013022938A3 true WO2013022938A3 (en) 2013-05-16

Family

ID=47669201

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/049944 WO2013022938A2 (en) 2011-08-08 2012-08-08 Busbar including flexible circuit

Country Status (4)

Country Link
EP (1) EP2742554A4 (en)
JP (1) JP2014525649A (en)
CN (1) CN103718341A (en)
WO (1) WO2013022938A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013220044B4 (en) 2013-10-02 2021-10-07 Elringklinger Ag Cell contacting system for an electrochemical device and method for producing a cell contacting system
FR3012913B1 (en) * 2013-11-05 2021-04-23 Saft Groupe Sa ELECTRICAL CONNECTION DEVICE IN PARALLEL OF ELECTROCHEMICAL ELEMENTS
CN109845039B (en) * 2016-07-29 2021-05-25 哈奇有限公司 Flexible electrical connector for an electrolytic cell
US10431802B2 (en) 2016-10-14 2019-10-01 Inevit Llc Battery module including a heat pipe positioned in proximity to a terminal component at a positive or negative terminal of the battery module
KR102169631B1 (en) 2017-03-21 2020-10-23 주식회사 엘지화학 Battery module, battery pack comprising the battery module and vehicle comprising the battery pack
US11201364B2 (en) * 2017-05-29 2021-12-14 Sanyo Electric Co., Ltd. Battery pack
DE102017218934A1 (en) 2017-10-24 2019-04-25 Robert Bosch Gmbh Electrical bridging element, electrical energy storage and device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09139195A (en) * 1995-11-13 1997-05-27 Sanyo Electric Co Ltd Battery pack
KR20040005015A (en) * 2001-06-20 2004-01-16 양태허 Low internal impedance current pool for a charging/discharging device
US20050079408A1 (en) * 2001-11-27 2005-04-14 Fujio Hirano Battery connection structure, battery module, and battery pack
US20060026822A1 (en) * 2003-10-14 2006-02-09 Seman Andrew E Jr Apparatus for interconnecting battery cells in a battery pack and method thereof
US20080220324A1 (en) * 2005-10-31 2008-09-11 Phillips Steven J Battery pack and internal component arrangement within the battery pack for cordless power tool system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5363150B2 (en) * 2009-03-16 2013-12-11 トヨタ自動車株式会社 Battery pack bus bar built-in board, battery pack using the board, vehicle and equipment
JP2010267405A (en) * 2009-05-12 2010-11-25 Autonetworks Technologies Ltd Battery module
EP2325919A3 (en) * 2009-10-30 2011-11-30 Sanyo Electric Co., Ltd. Battery system and electric vehicle including the same
JP2012190678A (en) * 2011-03-11 2012-10-04 Kojima Press Industry Co Ltd Bus bar module for power storage unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09139195A (en) * 1995-11-13 1997-05-27 Sanyo Electric Co Ltd Battery pack
KR20040005015A (en) * 2001-06-20 2004-01-16 양태허 Low internal impedance current pool for a charging/discharging device
US20050079408A1 (en) * 2001-11-27 2005-04-14 Fujio Hirano Battery connection structure, battery module, and battery pack
US20060026822A1 (en) * 2003-10-14 2006-02-09 Seman Andrew E Jr Apparatus for interconnecting battery cells in a battery pack and method thereof
US20080220324A1 (en) * 2005-10-31 2008-09-11 Phillips Steven J Battery pack and internal component arrangement within the battery pack for cordless power tool system

Also Published As

Publication number Publication date
EP2742554A4 (en) 2015-07-22
EP2742554A2 (en) 2014-06-18
JP2014525649A (en) 2014-09-29
WO2013022938A2 (en) 2013-02-14
CN103718341A (en) 2014-04-09

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