WO2009060697A1 - 電池ユニット - Google Patents

電池ユニット Download PDF

Info

Publication number
WO2009060697A1
WO2009060697A1 PCT/JP2008/068644 JP2008068644W WO2009060697A1 WO 2009060697 A1 WO2009060697 A1 WO 2009060697A1 JP 2008068644 W JP2008068644 W JP 2008068644W WO 2009060697 A1 WO2009060697 A1 WO 2009060697A1
Authority
WO
WIPO (PCT)
Prior art keywords
bipolar cells
battery unit
collectors
dissipating
heat
Prior art date
Application number
PCT/JP2008/068644
Other languages
English (en)
French (fr)
Inventor
Yuji Nishi
Original Assignee
Toyota Jidosha Kabushiki Kaisha
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 Toyota Jidosha Kabushiki Kaisha filed Critical Toyota Jidosha Kabushiki Kaisha
Publication of WO2009060697A1 publication Critical patent/WO2009060697A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/42—Grouping of primary cells into batteries
    • H01M6/46—Grouping of primary cells into batteries of flat 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
    • 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
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat 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
    • H01M10/60—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
    • 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
    • H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
    • H01M10/647—Prismatic or flat cells, e.g. pouch 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
    • H01M10/6553—Terminals or leads
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

　電池ユニット（１）は、電解質の両側にシート状の電極を有する複数の電池要素を積層した複数のバイポーラ電池（２）と、このバイポーラ電池（２）間に設けられた集電体（３）とを備える。そして集電体（３）を、バイポーラ電池（２）で発生した熱を放散可能な放熱部材として機能させる。また集電体（３）に、バイポーラ電池（２）で発生した熱を放散可能な放熱構造を設ける。
PCT/JP2008/068644 2007-11-05 2008-10-15 電池ユニット WO2009060697A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007287215A JP2009117105A (ja) 2007-11-05 2007-11-05 電池ユニット
JP2007-287215 2007-11-05

Publications (1)

Publication Number Publication Date
WO2009060697A1 true WO2009060697A1 (ja) 2009-05-14

Family

ID=40625598

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/068644 WO2009060697A1 (ja) 2007-11-05 2008-10-15 電池ユニット

Country Status (2)

Country Link
JP (1) JP2009117105A (ja)
WO (1) WO2009060697A1 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2418717A1 (de) * 2010-08-09 2012-02-15 ads-tec GmbH Temperierelement in einem Akkupack
EP2418714A1 (de) * 2010-08-09 2012-02-15 ads-tec GmbH Temperierkreislauf für einen Akkupack
WO2012062644A1 (de) * 2010-11-12 2012-05-18 Avl List Gmbh Polbrücke
JP2012186034A (ja) * 2011-03-07 2012-09-27 Toyota Industries Corp 積層型電池
EP2602859A4 (en) * 2010-12-20 2016-09-07 Lg Chemical Ltd METHOD AND SYSTEM FOR COOLING LITHIUM CERTAIN BATTERIES
DE102018110528A1 (de) * 2018-05-02 2019-11-07 Witzenmann Gmbh Kontaktier- und Temperiereinrichtung für eine Batteriezelle, Batteriezelle, Batterieanordnung und Verfahren zu deren Kontaktierung und Temperierung
WO2020177635A1 (zh) * 2019-03-05 2020-09-10 苏州阿福机器人有限公司 一种高效散热的储电装置的电芯结构

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7462476B2 (ja) 2020-06-01 2024-04-05 本田技研工業株式会社 二次電池

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07282841A (ja) * 1994-04-05 1995-10-27 Mitsubishi Chem Corp リチウムイオン二次電池
JP2000231911A (ja) * 1999-02-12 2000-08-22 Toyota Motor Corp 集電池
JP2003017127A (ja) * 2001-07-04 2003-01-17 Nissan Motor Co Ltd 電池システム
WO2003092113A1 (fr) * 2000-10-31 2003-11-06 Kawasaki Jukogyo Kabushiki Kaisha Batterie
JP2004139775A (ja) * 2002-10-16 2004-05-13 Nissan Motor Co Ltd 積層型電池、組電池および車両
JP2004303456A (ja) * 2003-03-28 2004-10-28 Sanyo Electric Co Ltd 組電池
JP2005071784A (ja) * 2003-08-25 2005-03-17 Nissan Motor Co Ltd 冷却用タブを有するバイポーラ電池

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07282841A (ja) * 1994-04-05 1995-10-27 Mitsubishi Chem Corp リチウムイオン二次電池
JP2000231911A (ja) * 1999-02-12 2000-08-22 Toyota Motor Corp 集電池
WO2003092113A1 (fr) * 2000-10-31 2003-11-06 Kawasaki Jukogyo Kabushiki Kaisha Batterie
JP2003017127A (ja) * 2001-07-04 2003-01-17 Nissan Motor Co Ltd 電池システム
JP2004139775A (ja) * 2002-10-16 2004-05-13 Nissan Motor Co Ltd 積層型電池、組電池および車両
JP2004303456A (ja) * 2003-03-28 2004-10-28 Sanyo Electric Co Ltd 組電池
JP2005071784A (ja) * 2003-08-25 2005-03-17 Nissan Motor Co Ltd 冷却用タブを有するバイポーラ電池

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2418717A1 (de) * 2010-08-09 2012-02-15 ads-tec GmbH Temperierelement in einem Akkupack
EP2418714A1 (de) * 2010-08-09 2012-02-15 ads-tec GmbH Temperierkreislauf für einen Akkupack
WO2012062644A1 (de) * 2010-11-12 2012-05-18 Avl List Gmbh Polbrücke
EP2602859A4 (en) * 2010-12-20 2016-09-07 Lg Chemical Ltd METHOD AND SYSTEM FOR COOLING LITHIUM CERTAIN BATTERIES
US9673490B2 (en) 2010-12-20 2017-06-06 Lg Chem, Ltd. Method and system for cooling secondary battery
JP2012186034A (ja) * 2011-03-07 2012-09-27 Toyota Industries Corp 積層型電池
DE102018110528A1 (de) * 2018-05-02 2019-11-07 Witzenmann Gmbh Kontaktier- und Temperiereinrichtung für eine Batteriezelle, Batteriezelle, Batterieanordnung und Verfahren zu deren Kontaktierung und Temperierung
WO2020177635A1 (zh) * 2019-03-05 2020-09-10 苏州阿福机器人有限公司 一种高效散热的储电装置的电芯结构

Also Published As

Publication number Publication date
JP2009117105A (ja) 2009-05-28

Similar Documents

Publication Publication Date Title
WO2009060697A1 (ja) 電池ユニット
WO2011034325A3 (ko) 신규한 구조의 방열부재를 포함하는 전지모듈 및 중대형 전지팩
WO2007130552A3 (en) Systems and methods for stacking fuel cells
EP2933861A3 (en) Battery module having excellent heat dissipation ability and battery pack employed with the same
WO2010002139A3 (ko) 열 교환기를 가지고 있는 전지셀 어셈블리를 포함하는 전지모듈
WO2009120812A3 (en) High energy high power electrodes and batteries
WO2012023731A3 (ko) 전지모듈 및 이를 포함하는 전지팩
EP1596457A3 (en) Solid electrolyte fuel cell configuration
WO2009019929A1 (ja) 太陽電池パネル
HK1137263A1 (en) Stacked constructions for electrochemical batteries
HK1118130A1 (en) Structure of layering unit cells for high power lithium polymer battery
WO2010031857A3 (de) Kühleinheit
WO2010081704A3 (de) Elektrochemische energiespeichervorrichtung
EP2020695A3 (en) Pouch type battery pack
WO2009054632A3 (en) Stacking type electrochemical cell having quasi-bipolar structure
WO2007142879A3 (en) Portable fuel cell assembly
CA2473329A1 (en) Flat fuel cell assembly and fabrication thereof
WO2008149554A1 (ja) 高分子電解質型燃料電池
WO2010071370A3 (en) Battery module having cooling means, and middle or large-sized battery pack containing the same
WO2007013077A3 (en) Multilayered electrochemical energy storage device and method of manufacture thereof
WO2011073801A8 (en) Fuel cell module
WO2007062117A3 (en) Electrochemical cell holder and stack
WO2012038887A3 (en) Lithium accumulator
WO2005107360A3 (en) Fuel cell system
WO2009069739A1 (ja) 横縞型固体酸化物形燃料電池セルスタックおよび燃料電池

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08846278

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08846278

Country of ref document: EP

Kind code of ref document: A1