WO2014040679A3 - Electrochemical battery having a plurality of individual cells - Google Patents

Electrochemical battery having a plurality of individual cells Download PDF

Info

Publication number
WO2014040679A3
WO2014040679A3 PCT/EP2013/002397 EP2013002397W WO2014040679A3 WO 2014040679 A3 WO2014040679 A3 WO 2014040679A3 EP 2013002397 W EP2013002397 W EP 2013002397W WO 2014040679 A3 WO2014040679 A3 WO 2014040679A3
Authority
WO
WIPO (PCT)
Prior art keywords
cell
individual cells
electrochemical battery
individual
positively
Prior art date
Application number
PCT/EP2013/002397
Other languages
German (de)
French (fr)
Other versions
WO2014040679A2 (en
Inventor
Martin Righi
Dirk Schröter
Oliver Steiner
Original Assignee
Daimler Ag
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 Daimler Ag filed Critical Daimler Ag
Publication of WO2014040679A2 publication Critical patent/WO2014040679A2/en
Publication of WO2014040679A3 publication Critical patent/WO2014040679A3/en

Links

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
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
    • 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
    • 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
    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
    • B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
    • 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
    • H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
    • 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
    • H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
    • 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
    • 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)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Battery Mounting, Suspending (AREA)
  • Primary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Secondary Cells (AREA)

Abstract

The invention relates to an electrochemical battery having a plurality of individual cells (2), wherein each individual cell (2) comprises a cell housing (3) and each cell housing (3) comprises a cell top (4), a cell base (5) and a cell wall (6). According to the invention at least one circumferential insulating element (1) is non-positively or positively mounted on or is bonded with the cell top (4) and/or the cell base (5) and/or the cell wall (6) of each individual cell (2).
PCT/EP2013/002397 2012-09-13 2013-08-09 Electrochemical battery having a plurality of individual cells WO2014040679A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201210018046 DE102012018046A1 (en) 2012-09-13 2012-09-13 Electrochemical battery with several single cells
DE102012018046.2 2012-09-13

Publications (2)

Publication Number Publication Date
WO2014040679A2 WO2014040679A2 (en) 2014-03-20
WO2014040679A3 true WO2014040679A3 (en) 2014-08-07

Family

ID=48986084

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/002397 WO2014040679A2 (en) 2012-09-13 2013-08-09 Electrochemical battery having a plurality of individual cells

Country Status (2)

Country Link
DE (1) DE102012018046A1 (en)
WO (1) WO2014040679A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017215538A1 (en) 2017-09-05 2019-03-07 Robert Bosch Gmbh Battery cell, battery module and use of such a battery module

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005285454A (en) * 2004-03-29 2005-10-13 Sanyo Electric Co Ltd Power supply apparatus
EP2051314A1 (en) * 2007-10-19 2009-04-22 Behr GmbH & Co. KG Apparatus for electrical energy storage
DE102008010838A1 (en) * 2008-02-23 2009-08-27 Daimler Ag Battery with a battery housing and a heat-conducting plate for tempering the battery
US20100136407A1 (en) * 2009-01-31 2010-06-03 Tesla Motors, Inc. Battery cell with a partial dielectric barrier for improved battery pack mechanical and thermal performance
DE102009035470A1 (en) * 2009-07-31 2011-02-03 Daimler Ag Battery for use in vehicle e.g. hybrid drive vehicle, has isolation elements whose height is larger than height of pole contacts during non-assembled condition of cells, so that isolation elements are projected above pole contacts
US20110135975A1 (en) * 2008-08-14 2011-06-09 Johnson Controls - Saft Advanced Power Solutions Llc Battery module with sealed vent chamber
DE102010041143A1 (en) * 2010-09-21 2012-03-22 Sb Limotive Company Ltd. Housing for galvanic element

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6677728B2 (en) 2002-04-12 2004-01-13 Honda Giken Kogyo Kabushiki Kaisha Battery box and battery holder having detachable ring-shaped members

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005285454A (en) * 2004-03-29 2005-10-13 Sanyo Electric Co Ltd Power supply apparatus
EP2051314A1 (en) * 2007-10-19 2009-04-22 Behr GmbH & Co. KG Apparatus for electrical energy storage
DE102008010838A1 (en) * 2008-02-23 2009-08-27 Daimler Ag Battery with a battery housing and a heat-conducting plate for tempering the battery
US20110135975A1 (en) * 2008-08-14 2011-06-09 Johnson Controls - Saft Advanced Power Solutions Llc Battery module with sealed vent chamber
US20100136407A1 (en) * 2009-01-31 2010-06-03 Tesla Motors, Inc. Battery cell with a partial dielectric barrier for improved battery pack mechanical and thermal performance
DE102009035470A1 (en) * 2009-07-31 2011-02-03 Daimler Ag Battery for use in vehicle e.g. hybrid drive vehicle, has isolation elements whose height is larger than height of pole contacts during non-assembled condition of cells, so that isolation elements are projected above pole contacts
DE102010041143A1 (en) * 2010-09-21 2012-03-22 Sb Limotive Company Ltd. Housing for galvanic element

Also Published As

Publication number Publication date
DE102012018046A1 (en) 2014-03-13
WO2014040679A2 (en) 2014-03-20

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