DE102008034869A1 - Battery for use in motor vehicle with hybrid drive, has heat conducting elements including heat transfer surfaces such that inner temperatures of battery cells are approximately same under operating conditions provided for battery - Google Patents
Battery for use in motor vehicle with hybrid drive, has heat conducting elements including heat transfer surfaces such that inner temperatures of battery cells are approximately same under operating conditions provided for battery Download PDFInfo
- Publication number
- DE102008034869A1 DE102008034869A1 DE200810034869 DE102008034869A DE102008034869A1 DE 102008034869 A1 DE102008034869 A1 DE 102008034869A1 DE 200810034869 DE200810034869 DE 200810034869 DE 102008034869 A DE102008034869 A DE 102008034869A DE 102008034869 A1 DE102008034869 A1 DE 102008034869A1
- Authority
- DE
- Germany
- Prior art keywords
- battery
- cell
- heat
- cooling plate
- battery cells
- 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- Withdrawn
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
- H01M10/61—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
- H01M10/6554—Rods or plates
- H01M10/6555—Rods or plates 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
- H01M10/60—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
-
- 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
- H01M10/05—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
-
- 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
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
Die Erfindung betrifft eine Batterie mit mehreren einen Zellenverbund bildenden Batteriezellen.The The invention relates to a battery having a plurality of cells forming battery cells.
Üblicherweise weist eine Batterie zur Anwendung in Kraftfahrzeugen, insbesondere in Kraftfahrzeugen mit einem Hybridantrieb oder Brennstoffzellen-Fahrzeugen, einen Zellblock aus mehreren elektrisch in Reihe und/oder parallel geschalteten Batteriezellen, beispielsweise Lithium-Ionen-Zellen, auf.Usually has a battery for use in motor vehicles, in particular in motor vehicles with a hybrid drive or fuel cell vehicles, a cell block of several electrically in series and / or in parallel switched battery cells, such as lithium-ion cells, on.
Die Batteriezellen müssen gekühlt werden, um die entstehende Verlustwärme abzuführen. Dazu wird in der Regel eine Flüssigkeitskühlung oder eine Kühlung mittels vorgekühlter Luft, die zwischen die Zellen geleitet wird, eingesetzt.The Battery cells need chilled be used to dissipate the resulting heat loss. This is usually done a liquid cooling or a cooling by means of pre-cooled Air, which is passed between the cells, used.
Bei der aus Bauraumgründen bevorzugten Flüssigkeitskühlung ist am Zellblock der Batterie mit wenigstens einem von einer Kühlflüssigkeit, beispielsweise einem Wasser-Glykol-Gemisch, durchströmte Kühlkanal angeordnet. Längs der Batteriezellen wird die Wärme entweder durch separate Kühlstäbe oder Kühlplatten oder durch Zellwände der Batteriezellen geleitet. Bei der Wärmeableitung durch die Zellwände sind diese beispielsweise metallisch ausgeführt und in einem oder mehreren Bereichen zur besseren Wärmeleitung aufgedickt.at for reasons of space preferred liquid cooling is at the cell block of the battery with at least one of a cooling fluid, for example, a water-glycol mixture, flowed through cooling channel arranged. Along the battery cells becomes the heat either by separate cooling rods or cooling plates or through cell walls passed the battery cells. In the heat dissipation through the cell walls are this example, metallic and executed in one or more Areas for better heat conduction thickened.
Ein Nachteil der bekannten Flüssigkeitskühlung ist die ungleichmäßige Temperaturverteilung in der Kühlplatte. Die Temperatur der Kühlflüssigkeit, die an einer Stelle in den Kühlkanal eintritt, erhöht sich mit zunehmender Wärmeaufnahme, so dass die Temperatur der Kühlplatte entlang des Kühlkanals ansteigt. Deswegen werden die Batteriezellen, die sich im Bereich eines Austritts der Kühlflüssigkeit aus dem Kühlkanal befinden, schlechter gekühlt als die Batteriezellen im Bereich des Eintritts der Kühlflüssigkeit in den Kühlkanal.One Disadvantage of the known liquid cooling is the uneven temperature distribution in the cooling plate. The temperature of the coolant, the at one point in the cooling channel enters, increases with increasing heat absorption, so that the temperature of the cooling plate rises along the cooling channel. Because of this, the battery cells that are in the area of an exit the cooling liquid from the cooling channel, badly cooled as the battery cells in the area of entry of the cooling liquid in the cooling channel.
Die unterschiedliche Temperatur der Batteriezellen führt zu einer ungleichmäßigen Alterung der Batteriezellen. Neben der Auswirkung auf die Gesamtlebensdauer der Batterie, die durch die am stärksten gealterten Batteriezellen bestimmt wird, unterscheiden sich die einzelnen Batteriezellen dadurch mit zunehmender Nutzungsdauer der Batterie immer mehr voneinander hinsichtlich ihres Lade- und Entladeverhaltens und ihrer Selbstentladung.The different temperature of the battery cells leads to uneven aging the battery cells. In addition to the impact on the overall lifespan the battery passing through the most aged battery cells is determined, the individual battery cells differ by it with increasing use of the battery more and more of each other in terms of their charging and discharging behavior and their self-discharge.
Daraus resultiert ein mit zunehmender Nutzungsdauer der Batterie steigender Bedarf, die unterschiedlichen Zellspannungen der Batteriezellen auszugleichen. Zum Ausgleich der Zellspannungen werden gegenwärtig Batteriezellen mit höherer Zellspannung über elektrische Widerstände entladen. Dies reduziert die effektiv zur Verfügung stehende Batteriekapazität.from that The result is an increasing with the use of the battery life Demand, the different cell voltages of the battery cells compensate. To balance the cell voltages are currently battery cells with higher Cell voltage over electrical resistances discharged. This reduces the effective battery capacity.
Der Erfindung liegt die Aufgabe zugrunde, eine Batterie mit mehreren Batteriezellen und einer gegenüber dem Stand der Technik verbesserten Kühlvorrichtung anzugeben.Of the Invention is based on the object, a battery with several Battery cells and one opposite state the art improved cooling device.
Die Aufgabe wird erfindungsgemäß durch eine Vorrichtung mit den in Anspruch 1 angegebenen Merkmalen gelöst.The The object is achieved by a Device solved with the features specified in claim 1.
Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.advantageous Embodiments of the invention are the subject of the dependent claims.
Die erfindungsgemäße Batterie umfasst mehrere einen Zellenverbund bildende Batteriezellen und eine mit den Batteriezellen über Wärmeleitelemente Wärme leitend verbundene Kühlplatte. Dabei weisen die Wärmeleitelemente von ihrer Position in dem Zellenverbund abhängige Wärmeübergangsflächen und/oder Wärmeübergangskoeffizienten zu den Batteriezellen und/oder der Kühlplatte auf, so dass unter für die Batterie vorgesehenen Betriebsbedingungen die Innentemperaturen aller Batteriezellen annähernd gleich sind.The battery according to the invention comprises a plurality of battery cells forming a cell composite and one with the battery cells over heat-conducting elements Heat conductive connected cooling plate. In this case, the heat conducting elements from their position in the cell assembly dependent heat transfer surfaces and / or heat transfer coefficients to the battery cells and / or the cooling plate, so that under for the Battery provided operating conditions the internal temperatures approximate all battery cells are the same.
Die annähernd gleichen Innentemperaturen der Batteriezellen haben den Vorteil, dass dadurch eine gleichmäßige Alterung der Batteriezellen erreicht und die Lebensdauer der Batterie erhöht wird.The nearly same internal temperatures of the battery cells have the advantage that thereby a uniform aging reaches the battery cells and the life of the battery is increased.
Ein weiterer Vorteil ist, dass aufgrund der resultierenden gleichmäßigen Belastung der Batteriezellen auch deren Abnutzung gleichmäßig fortschreitet. Dadurch wird der Bedarf eines Spannungsausgleichs zwischen den einzelnen Batteriezellen reduziert und bei einer Regelung dieses Spannungsausgleichs mittels elektrischer Widerstände, über die die Batteriezellen entladen werden, die effektive Kapazität der Batterie erhöht.One Another advantage is that due to the resulting uniform load The battery cells also progress their wear evenly. Thereby There is a need for voltage balancing between the individual Battery cells reduced and in a regulation of this voltage compensation by means of electrical resistances, over the the battery cells are discharged, the effective capacity of the battery elevated.
Vorteilhaft ist ferner, dass durch Temperaturunterschiede verursachte Spannungen im Zellblock reduziert werden, wodurch die Funktionalität und Sicherheit der Batterie erhöht werden.Advantageous is further that the stresses caused by temperature differences be reduced in the cell block, resulting in functionality and safety the battery increases become.
Im Detail sieht die Erfindung vor, dass eine Dicke und/oder eine Größe einer Wärme leitend mit einer Batteriezelle verbundenen Zellkontaktfläche und/oder eine Größe einer Wärme leitend mit der Kühlplatte verbundenen Kühlkontaktfläche eines Wärmeleitelementes von dessen Position in dem Zellenverbund abhängt. Alternativ oder zusätzlich hängt ein Material, aus dem das Wärmeleitelement besteht, von der Position des Wärmeleitelementes in dem Zellenverbund ab.in the In detail, the invention provides that a thickness and / or a size of a Heat conductive connected to a battery cell cell contact surface and / or a size one Heat conductive with the cooling plate connected cooling contact surface of a heat conducting element depends on its position in the cell network. Alternatively or additionally depends Material from which the heat conducting element consists of the position of the Wärmeleitelementes in the cell network.
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung werden im Folgenden anhand von Ausführungsbeispielen unter Bezugnahme auf Zeichnungen beschrieben. Die Zeichnungen sind schematische Darstellungen und zeigen in:Further advantages, features and details of the invention are described below with reference to exemplary embodiments with reference to drawings. The drawings are schematic representations and show in:
Einander entsprechende Teile sind in allen Figuren mit den gleichen Bezugszeichen versehen.each other corresponding parts are in all figures with the same reference numerals Mistake.
In
den
Die
Batteriezelle
Die
Polkontakte
Das
Wärmeleitelement
Der
Rückenbereich
Die
Zur
Kühlung
der Batterie B ist an den Batteriezellen
Die
Wärmeleitelemente
Die
Kühlplatte
Der
Querschnitt des Kühlplattenunterteils
Der
Kühlplattendeckel
Das
Kühlplattenunterteil
Der
Kühlkanal
Zu
beiden Seiten des Kanalmittelstücks
Oberhalb
der beiden Einlassmündungen
Die
Kühlmittelanschlusseinheit
Dadurch
ist den Einlassmündungen
Im
Normalbetrieb der Batterie B durchströmt das Kühlmedium den Kühlkanal
Parallel
zur Symmetrieachse S steigt die Temperatur des Kühlmediums in den Kanalseitenstücken
Die
Durch
die zunehmende Dicke d der Wärmeleitelemente
Die
Die
zunehmende Größe der Kühlkontaktfläche A1 erhöht entlang
der Kühlplatte
Die
Die
zunehmende Größe der Zellkontaktflächen A2
erhöht
entlang der Kühlplatte
Die
Eine
erste Gehäuseseitenwand
Die
zweite Gehäuseseitenwand
Die
Dabei
ist die Wärmeleitfolie
zwischen der Kühlplatte
Dadurch
erhöht
sich die Wärmeübertragung von
den Batteriezellen
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200810034869 DE102008034869A1 (en) | 2008-07-26 | 2008-07-26 | Battery for use in motor vehicle with hybrid drive, has heat conducting elements including heat transfer surfaces such that inner temperatures of battery cells are approximately same under operating conditions provided for battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200810034869 DE102008034869A1 (en) | 2008-07-26 | 2008-07-26 | Battery for use in motor vehicle with hybrid drive, has heat conducting elements including heat transfer surfaces such that inner temperatures of battery cells are approximately same under operating conditions provided for battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102008034869A1 true DE102008034869A1 (en) | 2009-06-18 |
Family
ID=40680183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200810034869 Withdrawn DE102008034869A1 (en) | 2008-07-26 | 2008-07-26 | Battery for use in motor vehicle with hybrid drive, has heat conducting elements including heat transfer surfaces such that inner temperatures of battery cells are approximately same under operating conditions provided for battery |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102008034869A1 (en) |
Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009039394A1 (en) * | 2009-08-31 | 2011-03-03 | Behr Gmbh & Co. Kg | Cooling plate for a galvanic cell and method for connecting a cooling plate |
| DE102010005154A1 (en) * | 2010-01-20 | 2011-07-21 | Continental Automotive GmbH, 30165 | Cooled energy storage |
| WO2011134697A1 (en) * | 2010-04-26 | 2011-11-03 | Robert Bosch Gmbh | Battery having a cooling plate and motor vehicle having a corresponding battery |
| DE102010021922A1 (en) | 2010-05-28 | 2011-12-01 | Li-Tec Battery Gmbh | Cooling element and method for producing the same; electrochemical energy storage device with cooling element |
| WO2011147547A1 (en) | 2010-05-28 | 2011-12-01 | Li-Tec Battery Gmbh | Electrical energy storage cell and device |
| DE102010022908A1 (en) * | 2010-06-07 | 2011-12-08 | Continental Automotive Gmbh | Battery with temperature detection, as well as use of such a battery |
| DE102010034082A1 (en) | 2010-08-12 | 2012-02-16 | Li-Tec Battery Gmbh | Heat conducting plate with a network of flow channels, method of transporting heat and electrochemical energy storage |
| WO2012019740A1 (en) * | 2010-08-12 | 2012-02-16 | Li-Tec Battery Gmbh | Casing for an electrochemical cell |
| EP2453515A1 (en) * | 2010-11-10 | 2012-05-16 | Valeo Systèmes Thermiques | Vehicle cooling device, vehicle drive battery cooling assembly and method for manufacturing a vehicle cooling device |
| DE202012102349U1 (en) | 2011-07-14 | 2012-07-18 | Visteon Global Technologies, Inc. | battery cooler |
| DE102011013617A1 (en) | 2011-03-11 | 2012-09-13 | Li-Tec Battery Gmbh | Energy storage device, energy storage cell and heat conduction |
| DE102011015152A1 (en) | 2011-03-25 | 2012-09-27 | Li-Tec Battery Gmbh | Energy storage device, energy storage cell and Wärmeleitelement with elastic means |
| CN102820439A (en) * | 2011-06-08 | 2012-12-12 | 本田技研工业株式会社 | Power supply apparatus for vehicle |
| AT511541A1 (en) * | 2011-05-16 | 2012-12-15 | Avl List Gmbh | RECHARGEABLE BATTERY |
| DE102012103128A1 (en) | 2012-04-12 | 2013-10-17 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Battery module for traction battery in hybrid or electric car, has heat guidance body including inlet and outlet, and battery cells including two parallel sides and formed as bag cells |
| US20140106199A1 (en) * | 2011-04-04 | 2014-04-17 | Li-Tec Battery Gmbh | Energy storage apparatus having a temperature control device |
| EP2472667A4 (en) * | 2009-08-28 | 2014-05-14 | Lg Chemical Ltd | BATTERY MODULE AND METHOD FOR COOLING THE BATTERY MODULE |
| DE102013201129A1 (en) * | 2013-01-24 | 2014-07-24 | Robert Bosch Gmbh | Battery module with a thermal element |
| DE102013208996A1 (en) | 2013-05-15 | 2014-11-20 | Volkswagen Aktiengesellschaft | Temperature control device, battery pack, heat exchange element, supply and / or discharge and manufacturing method thereof |
| US20150064521A1 (en) * | 2012-04-13 | 2015-03-05 | Kojima Industries Corporation | Battery, assembled battery, and vehicle |
| DE102015105971A1 (en) * | 2015-04-20 | 2016-10-20 | Lisa Dräxlmaier GmbH | Cooling device for an energy storage |
| DE102015210988A1 (en) * | 2015-06-16 | 2016-12-22 | Robert Bosch Gmbh | Battery module with a plurality of battery cells and battery with such a battery module |
| US9647251B2 (en) | 2011-04-14 | 2017-05-09 | Hanon Systems | Device for cooling batteries |
| CN108432033A (en) * | 2016-03-03 | 2018-08-21 | 株式会社Lg化学 | Battery module, battery pack including the battery module, and vehicle |
| EP3340365A4 (en) * | 2015-09-21 | 2018-09-12 | LG Chem, Ltd. | Battery module including array of cooling fins having different thicknesses |
| EP3379638A4 (en) * | 2016-08-18 | 2019-01-09 | LG Chem, Ltd. | BATTERY MODULE |
| DE102018004749A1 (en) | 2018-06-14 | 2019-01-31 | Daimler Ag | Energy storage for a motor vehicle, in particular for a motor vehicle |
| DE102017214023A1 (en) * | 2017-08-11 | 2019-02-14 | Audi Ag | Battery, in particular traction battery, for a motor vehicle |
| WO2019043089A1 (en) * | 2017-09-04 | 2019-03-07 | Robert Bosch Gmbh | BATTERY CELL WITH INSULATION LAYER |
| EP3751632A1 (en) * | 2019-06-13 | 2020-12-16 | ABB Schweiz AG | Battery module and method for producing a battery module |
| DE102012222735B4 (en) * | 2011-12-15 | 2021-06-02 | GM Global Technology Operations, LLC (n.d. Ges. d. Staates Delaware) | Cooling system for a battery cell |
| EP4235915A3 (en) * | 2015-01-09 | 2023-09-13 | Dana Canada Corporation | Counter-flow heat exchanger for battery thermal management applications |
-
2008
- 2008-07-26 DE DE200810034869 patent/DE102008034869A1/en not_active Withdrawn
Cited By (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2472667A4 (en) * | 2009-08-28 | 2014-05-14 | Lg Chemical Ltd | BATTERY MODULE AND METHOD FOR COOLING THE BATTERY MODULE |
| DE102009039394A1 (en) * | 2009-08-31 | 2011-03-03 | Behr Gmbh & Co. Kg | Cooling plate for a galvanic cell and method for connecting a cooling plate |
| DE102010005154A1 (en) * | 2010-01-20 | 2011-07-21 | Continental Automotive GmbH, 30165 | Cooled energy storage |
| CN102859785B (en) * | 2010-04-26 | 2016-08-24 | 罗伯特·博世有限公司 | Battery with coldplate and the motor vehicles with corresponding battery |
| WO2011134697A1 (en) * | 2010-04-26 | 2011-11-03 | Robert Bosch Gmbh | Battery having a cooling plate and motor vehicle having a corresponding battery |
| CN102859785A (en) * | 2010-04-26 | 2013-01-02 | 罗伯特·博世有限公司 | Battery having a cooling plate and motor vehicle having a corresponding battery |
| WO2011147547A1 (en) | 2010-05-28 | 2011-12-01 | Li-Tec Battery Gmbh | Electrical energy storage cell and device |
| WO2011147550A1 (en) | 2010-05-28 | 2011-12-01 | Li-Tec Battery Gmbh | Cooling element, method for producing same, and electrochemical energy storage device comprising a cooling element |
| DE102010021908A1 (en) | 2010-05-28 | 2011-12-01 | Li-Tec Battery Gmbh | Electric energy storage cell and device |
| DE102010021922A1 (en) | 2010-05-28 | 2011-12-01 | Li-Tec Battery Gmbh | Cooling element and method for producing the same; electrochemical energy storage device with cooling element |
| DE102010022908A1 (en) * | 2010-06-07 | 2011-12-08 | Continental Automotive Gmbh | Battery with temperature detection, as well as use of such a battery |
| DE102010022908B4 (en) | 2010-06-07 | 2024-06-13 | Vitesco Technologies GmbH | Battery with temperature detection, as well as use of such a battery |
| DE102010034082A1 (en) | 2010-08-12 | 2012-02-16 | Li-Tec Battery Gmbh | Heat conducting plate with a network of flow channels, method of transporting heat and electrochemical energy storage |
| WO2012019719A1 (en) | 2010-08-12 | 2012-02-16 | Li-Tec Battery Gmbh | Thermally conductive plate having a network of flow channels, method for transport of heat and electrochemical energy store |
| WO2012019740A1 (en) * | 2010-08-12 | 2012-02-16 | Li-Tec Battery Gmbh | Casing for an electrochemical cell |
| CN103069643A (en) * | 2010-08-12 | 2013-04-24 | 锂电池科技有限公司 | Casing for an electrochemical cell |
| EP2453515A1 (en) * | 2010-11-10 | 2012-05-16 | Valeo Systèmes Thermiques | Vehicle cooling device, vehicle drive battery cooling assembly and method for manufacturing a vehicle cooling device |
| EP3026753A1 (en) * | 2010-11-10 | 2016-06-01 | Valeo Systemes Thermiques | Vehicle cooling device, vehicle drive battery cooling assembly and method for manufacturing a vehicle cooling device |
| WO2012123064A2 (en) | 2011-03-11 | 2012-09-20 | Li-Tec Battery Gmbh | Energy storage device, energy storage cells and heat-conducting element |
| DE102011013617A1 (en) | 2011-03-11 | 2012-09-13 | Li-Tec Battery Gmbh | Energy storage device, energy storage cell and heat conduction |
| WO2012130399A2 (en) | 2011-03-25 | 2012-10-04 | Li-Tec Battery Gmbh | Energy storage device, energy storage cell and heat-conducting element with an elastic means |
| DE102011015152A1 (en) | 2011-03-25 | 2012-09-27 | Li-Tec Battery Gmbh | Energy storage device, energy storage cell and Wärmeleitelement with elastic means |
| US20140106199A1 (en) * | 2011-04-04 | 2014-04-17 | Li-Tec Battery Gmbh | Energy storage apparatus having a temperature control device |
| US9647251B2 (en) | 2011-04-14 | 2017-05-09 | Hanon Systems | Device for cooling batteries |
| AT511541A1 (en) * | 2011-05-16 | 2012-12-15 | Avl List Gmbh | RECHARGEABLE BATTERY |
| CN102820439A (en) * | 2011-06-08 | 2012-12-12 | 本田技研工业株式会社 | Power supply apparatus for vehicle |
| US9531045B2 (en) | 2011-07-14 | 2016-12-27 | Hanon Systems | Battery cooler |
| DE202012102349U1 (en) | 2011-07-14 | 2012-07-18 | Visteon Global Technologies, Inc. | battery cooler |
| DE102012222735B4 (en) * | 2011-12-15 | 2021-06-02 | GM Global Technology Operations, LLC (n.d. Ges. d. Staates Delaware) | Cooling system for a battery cell |
| DE102012103128A1 (en) | 2012-04-12 | 2013-10-17 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Battery module for traction battery in hybrid or electric car, has heat guidance body including inlet and outlet, and battery cells including two parallel sides and formed as bag cells |
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