DE102009048249A1 - Energiespeichereinheit mit verlängerter Lebensdauer - Google Patents

Energiespeichereinheit mit verlängerter Lebensdauer Download PDF

Info

Publication number
DE102009048249A1
DE102009048249A1 DE102009048249A DE102009048249A DE102009048249A1 DE 102009048249 A1 DE102009048249 A1 DE 102009048249A1 DE 102009048249 A DE102009048249 A DE 102009048249A DE 102009048249 A DE102009048249 A DE 102009048249A DE 102009048249 A1 DE102009048249 A1 DE 102009048249A1
Authority
DE
Germany
Prior art keywords
cell
fluid
galvanic cell
galvanic
partially
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.)
Withdrawn
Application number
DE102009048249A
Other languages
German (de)
English (en)
Inventor
Claus-Rupert Dr. Hohenthanner
Tim Schäfer
Andreas Dr. Gutsch
Markus Dr. Wohnig
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.)
Li Tec Battery GmbH
Original Assignee
Li Tec Battery GmbH
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 Li Tec Battery GmbH filed Critical Li Tec Battery GmbH
Priority to DE102009048249A priority Critical patent/DE102009048249A1/de
Priority to US13/499,995 priority patent/US20120244394A1/en
Priority to CN2010800446756A priority patent/CN102576917A/zh
Priority to JP2012532480A priority patent/JP2013506969A/ja
Priority to PCT/EP2010/005803 priority patent/WO2011042122A1/de
Priority to BR112012007810A priority patent/BR112012007810A2/pt
Priority to KR20127010397A priority patent/KR20120091109A/ko
Priority to EP10760261A priority patent/EP2486621A1/de
Publication of DE102009048249A1 publication Critical patent/DE102009048249A1/de
Withdrawn legal-status Critical Current

Links

Images

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
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the 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
    • H01M10/42—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
    • 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
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • 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
    • H01M10/63—Control systems
    • 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
    • H01M10/651—Means for temperature control structurally associated with the cells characterised by parameters specified by a numeric value or mathematical formula, e.g. ratios, sizes or concentrations
    • 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
    • H01M10/6561—Gases
    • H01M10/6563—Gases with forced flow, e.g. by blowers
    • 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
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
    • 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
    • H01M50/258—Modular batteries; Casings provided with means for assembling
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/443—Particulate 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49815—Disassembling
    • Y10T29/49817—Disassembling with other than ancillary treating or assembling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Algebra (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)
  • Cell Separators (AREA)
DE102009048249A 2009-10-05 2009-10-05 Energiespeichereinheit mit verlängerter Lebensdauer Withdrawn DE102009048249A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE102009048249A DE102009048249A1 (de) 2009-10-05 2009-10-05 Energiespeichereinheit mit verlängerter Lebensdauer
US13/499,995 US20120244394A1 (en) 2009-10-05 2010-09-22 Energy storage unit having extended service life
CN2010800446756A CN102576917A (zh) 2009-10-05 2010-09-22 使用寿命延长的电能存储单元
JP2012532480A JP2013506969A (ja) 2009-10-05 2010-09-22 寿命が延びたエネルギー蓄積ユニット
PCT/EP2010/005803 WO2011042122A1 (de) 2009-10-05 2010-09-22 Energiespeichereinheit mit verlängerter lebensdauer
BR112012007810A BR112012007810A2 (pt) 2009-10-05 2010-09-22 dispositivo para armazenar energia elétrica, método para operar um dispositivo e método para a produção de um meio de suporte de células
KR20127010397A KR20120091109A (ko) 2009-10-05 2010-09-22 사용 수명이 연장된 에너지 저장 유닛
EP10760261A EP2486621A1 (de) 2009-10-05 2010-09-22 Energiespeichereinheit mit verlängerter lebensdauer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009048249A DE102009048249A1 (de) 2009-10-05 2009-10-05 Energiespeichereinheit mit verlängerter Lebensdauer

Publications (1)

Publication Number Publication Date
DE102009048249A1 true DE102009048249A1 (de) 2011-04-07

Family

ID=43303824

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102009048249A Withdrawn DE102009048249A1 (de) 2009-10-05 2009-10-05 Energiespeichereinheit mit verlängerter Lebensdauer

Country Status (8)

Country Link
US (1) US20120244394A1 (https=)
EP (1) EP2486621A1 (https=)
JP (1) JP2013506969A (https=)
KR (1) KR20120091109A (https=)
CN (1) CN102576917A (https=)
BR (1) BR112012007810A2 (https=)
DE (1) DE102009048249A1 (https=)
WO (1) WO2011042122A1 (https=)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011104433A1 (de) * 2011-01-25 2012-07-26 Bayerische Motoren Werke Aktiengesellschaft Energiespeichermodul für eine Vorrichtung zur Spannungsversorgung und Verfahren zum Herstellen eines solchen Energiespeichermoduls
EP2499685A1 (de) * 2009-11-11 2012-09-19 Carl Freudenberg KG Mechanisch flexibles und poröses ausgleichselement zur temperierung elektrochemischer zellen
DE102012224330A1 (de) 2012-12-21 2014-04-03 Continental Automotive Gmbh Elektrische Akkumulatorvorrichtung mit elastischen Elementen
WO2015161962A1 (de) * 2014-04-22 2015-10-29 Bayerische Motoren Werke Aktiengesellschaft Galvanisches element mit festkörperzellenstapel
DE102017119465A1 (de) * 2017-08-25 2019-02-28 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Trägervorrichtung für die Aufnahme von Batteriezellen
DE102015111194B4 (de) * 2014-07-11 2020-12-17 Denso Corporation Batteriepackung
EP4106079A1 (de) * 2021-06-17 2022-12-21 Dr. Ing. h.c. F. Porsche Aktiengesellschaft Flüssigkeitsgekühltes kraftfahrzeug-traktionsbatteriemodul

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120103610A (ko) * 2009-11-09 2012-09-19 에네르델, 인코포레이티드 구조 및 열 관리 부품
DE102012205895A1 (de) * 2012-04-11 2013-10-17 Robert Bosch Gmbh Energiespeicherabdeckungsmodul und Verfahren zur Montage eines Energiespeicherabdeckungsmoduls
US10290911B2 (en) * 2015-05-18 2019-05-14 Toyota Motor Engineering & Manufacturing North America, Inc. Cooling loops and vehicles incorporating the same
DE102017206564A1 (de) * 2017-04-19 2018-10-25 Robert Bosch Gmbh Untereinheit eines Batteriemoduls, Batteriemodul mit einer solchen Untereinheit und Verfahren zur Herstellung einer solchen

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4578324A (en) * 1984-10-05 1986-03-25 Ford Aerospace & Communications Corporation Active cooling system for electrochemical cells
JP3451142B2 (ja) * 1994-11-18 2003-09-29 本田技研工業株式会社 温度制御機構を備えたバッテリ組立体
DE29612571U1 (de) * 1996-07-19 1996-09-12 Varta Batterie Ag, 30419 Hannover Mehrzellige Akkumulatorenbatterie mit Kühlung
US6087036A (en) * 1997-07-25 2000-07-11 3M Innovative Properties Company Thermal management system and method for a solid-state energy storing device
DE19848446C1 (de) * 1998-10-21 2000-04-13 Daimler Chrysler Ag Batteriekasten
CN100355145C (zh) * 2002-02-19 2007-12-12 3M创新有限公司 高能电化学电池用的温度控制装置和方法
DE10238944A1 (de) * 2002-08-24 2004-03-04 Creavis Gesellschaft Für Technologie Und Innovation Mbh Separator zur Verwendung in Hochenergiebatterien sowie Verfahren zu dessen Herstellung
US20050026014A1 (en) * 2003-07-31 2005-02-03 Michael Fogaing Polymer batteries having thermal exchange apparatus
WO2005069408A1 (ja) * 2004-01-20 2005-07-28 Matsushita Electric Industrial Co., Ltd. 電池パック
JP4662530B2 (ja) * 2004-01-20 2011-03-30 パナソニック株式会社 電池パック
WO2006055442A2 (en) * 2004-11-15 2006-05-26 William Stanton Uninterruptible power supply system
KR100766268B1 (ko) * 2005-02-14 2007-10-15 주식회사 엘지화학 전지팩을 위한 공조필터 자동관리장치 및 그 자동관리방법
JP4445447B2 (ja) * 2005-09-15 2010-04-07 株式会社東芝 非水電解質電池および電池パック
CA2632364C (en) * 2005-12-06 2014-02-18 Lg Chem, Ltd. Organic/inorganic composite separator having morphology gradient, manufacturing method thereof and electrochemical device containing the same
KR100949331B1 (ko) * 2006-06-09 2010-03-26 삼성에스디아이 주식회사 이차 전지 모듈
US20080299452A1 (en) * 2007-05-31 2008-12-04 Densei-Lambda K.K. Battery pack
JP5196876B2 (ja) * 2007-06-01 2013-05-15 三洋電機株式会社 組電池

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2499685A1 (de) * 2009-11-11 2012-09-19 Carl Freudenberg KG Mechanisch flexibles und poröses ausgleichselement zur temperierung elektrochemischer zellen
DE102011104433A1 (de) * 2011-01-25 2012-07-26 Bayerische Motoren Werke Aktiengesellschaft Energiespeichermodul für eine Vorrichtung zur Spannungsversorgung und Verfahren zum Herstellen eines solchen Energiespeichermoduls
DE102012224330A1 (de) 2012-12-21 2014-04-03 Continental Automotive Gmbh Elektrische Akkumulatorvorrichtung mit elastischen Elementen
WO2015161962A1 (de) * 2014-04-22 2015-10-29 Bayerische Motoren Werke Aktiengesellschaft Galvanisches element mit festkörperzellenstapel
US10826128B2 (en) 2014-04-22 2020-11-03 Bayerische Motoren Werke Aktiengesellschaft Galvanic element having solid-state cell stack
DE102015111194B4 (de) * 2014-07-11 2020-12-17 Denso Corporation Batteriepackung
DE102017119465A1 (de) * 2017-08-25 2019-02-28 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Trägervorrichtung für die Aufnahme von Batteriezellen
DE102017119465B4 (de) * 2017-08-25 2020-12-03 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Trägervorrichtung für die Aufnahme von Batteriezellen einer Batterievorrichtung eines Fahrzeugs, Batteriemodul für eine Batterievorrichtung eines Fahrzeugs und Verfahren für die Anpassung einer Trägervorrichtung
EP4106079A1 (de) * 2021-06-17 2022-12-21 Dr. Ing. h.c. F. Porsche Aktiengesellschaft Flüssigkeitsgekühltes kraftfahrzeug-traktionsbatteriemodul
DE102021115657A1 (de) 2021-06-17 2022-12-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Flüssigkeitsgekühltes Kraftfahrzeug-Traktionsbatteriemodul

Also Published As

Publication number Publication date
JP2013506969A (ja) 2013-02-28
EP2486621A1 (de) 2012-08-15
WO2011042122A1 (de) 2011-04-14
KR20120091109A (ko) 2012-08-17
BR112012007810A2 (pt) 2016-08-30
CN102576917A (zh) 2012-07-11
US20120244394A1 (en) 2012-09-27

Similar Documents

Publication Publication Date Title
DE102009048249A1 (de) Energiespeichereinheit mit verlängerter Lebensdauer
EP2389705B2 (de) Temperiertes batteriesystem ii
EP1508182B1 (de) BATTERIE MIT WENIGSTENS EINER ELEKTROCHEMISCHEN SPEICHERZELLE UND EINER KüHLEINRICHTUNG
DE102009016867A1 (de) Akkumulator mit verlängerter Lebensdauer
EP2780958B1 (de) Batteriesystem mit einem temperierkörper enthaltend einen temperierkanal und einen bypass sowie kraftfahrzeug welches das batteriesystem enthält
WO2010121829A1 (de) Batterie-managementsystem
DE112007002809T5 (de) Elektrisches Leistungszuführsystem
DE112008000855T5 (de) Energieversorgungsvorrichtung
EP2502292A1 (de) Batteriegehäuse zur aufnahme von elektrochemischen energiespeichereinrichtungen
WO2010094438A1 (de) Batterie mit ableiteinrichtung
WO2017060152A1 (de) Antriebsbatteriebaugruppe
DE102011104000A1 (de) Vorrichtung zum Heizen einer Batterie sowie Batterie mit einer Vorrichtung zum Heizen
DE102014203715A1 (de) Effizient kühlbares Gehäuse für ein Batteriemodul
DE102018222404B4 (de) Anordnung zur elektrischen Verbindung elektrochemischer Speicherzellen und/oder Zellmodule untereinander sowie Batterie oder Fahrzeug dazu
DE102020111006A1 (de) Thermomanagementsystem für eine Batterie sowie Kraftfahrzeug und Verfahren hierzu
DE102008031538A1 (de) Akkumulator mit verlängerter Lebensdauer
WO2012100914A1 (de) Energiespeichermodul für eine vorrichtung zur spannungsversorgung und verfahren zum herstellen eines solchen energiespeichermoduls
DE102010032460A1 (de) Batteriezelle mit einer Kühl-/Heizstruktur
DE7439582U (de) Vorrichtung zui Kühlung oder Erwärmung einer aus Einzelzellen bestehenden Akkumulatorenbatterie
EP2889930B1 (de) Traktionsbatterie mit bremswiderstandsaufladegerät
DE102010041698A1 (de) Batteriezelle, Batteriezellenmodul, Verfahren zur Beeinflussung der Temperatur von Batteriezellen und Kraftfahrzeug
AT521295B1 (de) Akkumulator
DE102009045012A1 (de) Batteriesystem mit externer Prallkühlung
DE102021205748B4 (de) Batteriesystem und Kraftfahrzeug
WO2024046911A1 (de) Fluidtemperierbare traktionsbatterie

Legal Events

Date Code Title Description
R082 Change of representative
R005 Application deemed withdrawn due to failure to request examination