DE102013107668A1 - Battery i.e. secondary battery, for use in vehicle, has cell or module carrier comprising cooling channel formed in symmetrical plane, and battery module, where channel is cast in module carrier during casting process of module carrier - Google Patents
Battery i.e. secondary battery, for use in vehicle, has cell or module carrier comprising cooling channel formed in symmetrical plane, and battery module, where channel is cast in module carrier during casting process of module carrier Download PDFInfo
- Publication number
- DE102013107668A1 DE102013107668A1 DE201310107668 DE102013107668A DE102013107668A1 DE 102013107668 A1 DE102013107668 A1 DE 102013107668A1 DE 201310107668 DE201310107668 DE 201310107668 DE 102013107668 A DE102013107668 A DE 102013107668A DE 102013107668 A1 DE102013107668 A1 DE 102013107668A1
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- cell
- battery
- module carrier
- module
- battery according
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- 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
- 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
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
- H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
-
- 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
- H01M10/6556—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
- 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
-
- 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
- H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
- H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
- H01M50/222—Inorganic material
- H01M50/224—Metals
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
Description
Die Erfindung betrifft eine Batterie, insbesondere Sekundärbatterie, mit zumindest einem Zell- oder Modulträger, mit welchem zumindest eine Batteriezelle oder zumindest ein aus mehreren gestapelten Batteriezellen bestehender Batteriemodul thermisch verbunden ist, wobei der Zell- oder Modulträger zumindest einen Kühlkanal aufweist. The invention relates to a battery, in particular a secondary battery, with at least one cell or module carrier, with which at least one battery cell or at least one of several stacked battery cells existing battery module is thermally connected, wherein the cell or module carrier has at least one cooling channel.
Die
Aus der
Die
Die
Die
Die
Aus der
Die
Aufgabe der Erfindung ist es, die genannten Nachteile zu vermeiden und eine bestmögliche thermische Konditionierung der Batteriezellen bei geringer Störanfälligkeit zu ermöglichen. The object of the invention is to avoid the disadvantages mentioned and to allow the best possible thermal conditioning of the battery cells with low susceptibility.
Erfindungsgemäß wird dies dadurch erreicht, dass der Kühlkanal im selben Gussvorgang wie der Zell- oder Modulträger in diesen eingegossen ist. According to the invention this is achieved in that the cooling channel is cast in the same casting process as the cell or module carrier in this.
Somit wird gleichzeitig mit dem Gießen des Zell- oder Modulträger der Kühlkanal in den Zell- oder Modulträger in einem gusstechnischen Verfahrensschritt eingeformt. Dies hat im Vergleich zur
Eine besonders geringe Störanfälligkeit wegen Undichtheit kann erreicht werden, wenn der Kühlkanal im Zell- oder Modulträger einen Eintritt und einen Austritt aufweist, wobei vorzugsweise Eintritt- und Austritt auf der gleichen Schmalseite des Zell- oder Modulträger angeordnet sind. Die Fehleranfälligkeit wird besonders günstig dadurch beeinflusst, dass jeder Zell- oder Modulträger einstückig ausgebildet ist. Der Zell- oder Modulträger sollte es einem gut wärmeleitfähigem Material, beispielsweise Metall, vorzugsweise aus Aluminium, bestehen. Um Kriechströme oder Kurzschlüsse zu vermeiden, ist es zweckmäßig, den Zell- oder Modulträgers elektrisch zu isolieren, wobei die Oberfläche des Zell- oder Modulträgers beispielsweise lackiert, pulverbeschichtet oder foliert werden kann. A particularly low susceptibility due to leakage can be achieved if the cooling channel in the cell or module carrier has an inlet and an outlet, wherein preferably inlet and outlet are arranged on the same narrow side of the cell or module carrier. The susceptibility to errors is particularly favorably influenced by the fact that each cell or module carrier is integrally formed. The cell or module carrier should be a good heat-conductive material, for example metal, preferably of aluminum. In order to avoid leakage currents or short circuits, it is expedient to electrically isolate the cell or module carrier, wherein the surface of the cell or module carrier can be painted, powder-coated or foiled, for example.
Der Kühlkanal kann dabei durch einen eingelegten Gusskern gebildet sein, welcher dann den Wasserraum formt. Alternativ dazu ist es auch möglich, den Kühlkanal durch ein umgossenes Rohr, vorzugsweise aus Metall, beispielsweise aus Aluminium, Kupfer oder Stahl, zu bilden. The cooling channel can be formed by an inserted casting core, which then forms the water space. Alternatively, it is also possible to form the cooling channel by an encapsulated tube, preferably made of metal, for example of aluminum, copper or steel.
Der Einlass und Auslass des Kühlkanals jedes Zell- oder Modulträger ist mit einem Einlasssammelkanal bzw. einem Auslasssammelkanal strömungsverbunden. Die Kühlkanäle von zumindest zwei Zell- oder Modulträger sind durch den Einlasssammelkanal und den Auslasssammelkanal miteinander strömungsverbunden. The inlet and outlet of the cooling channel of each cell or module carrier is fluidly connected to an inlet collection channel and an outlet collection channel, respectively. The cooling channels of at least two cell or module carriers are fluidly connected to each other through the inlet collection channel and the outlet collection channel.
Eine besonders effektive Kühlung wird erreicht, wenn der Kühlkanal zwischen einem Eintritt und einem Austritt in mehreren Zügen mäanderartig geführt ist, wobei vorzugsweise der Kühlkanal zumindest eines Zell- oder Modulträger mehrere im Wesentlichen parallel zueinander angeordnete Züge aufweist. A particularly effective cooling is achieved if the cooling channel is guided in a meandering manner between an inlet and an outlet in several passes, wherein preferably the cooling channel of at least one cell or module carrier has a plurality of trains arranged essentially parallel to one another.
Der Kühlkanal kann im Wesentlichen in einer Symmetrieebene zumindest eines Zell- oder Modulträgers angeordnet sein, wobei vorzugsweise beidseits der Symmetrieebene des Zell- oder Modulträgers jeweils zumindest ein Batteriemodul angeordnet ist. Dadurch können einerseits die beidseits der Symmetrieebene angeordneten Batteriemodule durch den selben Kühlkanal gekühlt werden. Andererseits erhöht die Anordnung der Batteriemodule beidseits der Symmetrieebene die Steifigkeit der Gesamtsystems. The cooling channel can be arranged substantially in a plane of symmetry of at least one cell or module carrier, wherein preferably at least one battery module is arranged on each side of the plane of symmetry of the cell or module carrier. As a result, on the one hand, the battery modules arranged on both sides of the plane of symmetry can be cooled by the same cooling channel. On the other hand, the arrangement of the battery modules on both sides of the plane of symmetry increases the rigidity of the overall system.
Um eine hohe Struktursteifigkeit zu erzielen, ist es vorteilhaft, wenn zumindest ein Zell- oder Modulträger einen I-, C-, Doppel C-, Doppel-T oder H-förmigen Querschnitt aufweist. Die hohe Strukturfestigkeit des Zell- oder Modulträgers bewirkt, in Verbindung mit dem Batteriegehäuse selbst, oder mit einer anderen Tragstruktur – insbesondere bei Zell- oder Modulträgern mit einem I-, Doppel C-, Doppel-T oder H-förmigen Querschnitt, welche eine Trägerwand in der Symmetrieebene aufweisen –, eine deutliche Verbesserung der Steifigkeit des Gesamtsystems und somit eine wesentliche Erhöhung der Crashsicherheit. Zell- oder Modulträgers und Batteriegehäuse oder eine andere Tragstruktur sind fest miteinander verbunden; die Zell- oder Modulträger bilden im eingebauten Zustand sozusagen eine Verrippung, und somit eine Versteifung des Batteriegehäuses. Diese Verbindung kann form- und/oder kraftschlüssig sein und zum Beispiel durch eine Verschraubung realisiert werden. Zu diesem Zweck ist am Zell- oder Modulträger eine Geometrie zur Befestigung, beispielsweise in Form einer Befestigungslasche oder einer Ausnehmung, vorgesehen. Alternativ kann die Verbindung von Zell- oder Modulträger und Batteriegehäuse oder Tragestruktur auch durch Nieten, Schweißen, Pressen oder ein anderes, der Belastung des Zell- oder Modulträgers entsprechendes, Verbindungsverfahren erfolgen. In order to achieve a high structural rigidity, it is advantageous if at least one cell or module carrier has an I, C, double C, double T or H-shaped cross section. The high structural strength of the cell or module carrier causes, in connection with the battery case itself, or with another support structure - especially in cell or module carriers with an I, double C, double-T or H-shaped cross section, which is a support wall in the plane of symmetry -, a significant improvement in the rigidity of the overall system and thus a significant increase in crash safety. Cell or module carrier and battery case or other support structure are firmly connected; The cell or module carrier form in the installed state, so to speak, a ribbing, and thus a stiffening of the battery case. This connection can be positive and / or non-positive and can be realized for example by a screw. For this purpose, a geometry for attachment, for example in the form of a fastening tab or a recess provided on the cell or module carrier. Alternatively, the connection of cell or module carrier and battery housing or support structure by riveting, welding, pressing or other, the load of the cell or module carrier corresponding, connection method can be carried out.
Je nach Anwendungsfall kann auf einer Seite des Zell- oder Modulträgers zumindest eine Batteriezelle, vorzugsweise zumindest ein Batteriemodul, oder aber auch beidseits des Zell- oder Modulträgers jeweils zumindest eine Batteriezelle, vorzugsweise jeweils zumindest ein Batteriemodul, befestigt sein. Die an verschiedenen Seiten des Zell- oder Modulträgers angeordneten Batteriezellen bzw. Batteriemodule können gegebenenfalls auch versetzt zueinander angeordnet sein. Bei bestimmten Anwendungsfällen kann auch vorteilhaft sein, wenn der Zell- oder Modulträger in seiner Längserstreckung zumindest einmal, vorzugsweise zumindest zweimal, abgewinkelt ist. Depending on the application, at least one battery cell, preferably at least one battery module, or else on both sides of the cell or module carrier, at least one battery cell, preferably in each case at least one battery module, may be fastened on one side of the cell or module carrier. If appropriate, the battery cells or battery modules arranged on different sides of the cell or module carrier may also be arranged offset from one another. In certain applications, it may also be advantageous if the cell or module carrier is angled at least once in its longitudinal extent, preferably at least twice.
Eine hoher Grad an struktureller Steifigkeit des Gesamtsystems lässt sich erzielen, wenn zumindest zwei vorzugsweise parallel mit Abstand zueinander angeordnete Zell- oder Modulträgers durch zumindest ein stirnseitiges Verbindungselement, vorzugsweise durch zwei an einander abgewandten Schmalseiten des Zell- oder Modulträgers angeordnete Verbindungselemente, miteinander mechanisch verbunden sind. A high degree of structural rigidity of the overall system can be achieved if at least two preferably spaced parallel cell or module carrier by at least one front-side connecting element, preferably by two arranged on opposite narrow sides of the cell or module carrier connecting elements are mechanically connected to each other ,
Eine Batteriezelle oder ein Verbund (Batteriemodul) aus mehrerer solcher Zellen kann möglichst einfach und stabil mit dem Zell- oder Modulträger verbunden werden, wenn die Batteriezellen mit dem Zell- oder Modulträger verklebt, verschraubt oder durch Clips miteinander verbunden werden. A battery cell or a composite (battery module) of several such cells can be as simple and stable connected to the cell or module carrier when the battery cells are glued to the cell or module carrier, screwed or connected by clips.
Die Erfindung wird im Folgenden anhand der Fig. näher erläutert. Es zeigen: The invention will be explained in more detail below with reference to FIG. Show it:
Der in der Symmetrieebene
Insbesondere bei Zell- oder Modulträger
Bei Zell- oder Modulträgern
Die
Wie
Weiters können zwei oder mehrere parallel zueinander angeordnete Zell- oder Modulträger
Die
Der Zell- oder Modulträger
Der Zell- oder Modulträger
Die Zell- oder Modulträger
Um Kurzschlüsse und Kriechströme zu vermeiden, kann der Zell- oder Modulträger
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102008061755 A1 [0002] DE 102008061755 A1 [0002]
- WO 2011076940 A1 [0003] WO 2011076940 A1 [0003]
- US 20060115719 [0004] US 20060115719 [0004]
- EP 1117138 A1 [0005] EP 1117138 A1 [0005]
- DE 102010013025 A1 [0006, 0012] DE 102010013025 A1 [0006, 0012]
- EP 2200109 A2 [0007] EP 2200109 A2 [0007]
- EP 2337112 A [0008] EP 2337112 A [0008]
- US 20010031392 A1 [0009] US 20010031392 A1 [0009]
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA50292/2012A AT513166B1 (en) | 2012-07-24 | 2012-07-24 | battery |
ATA50292/2012 | 2012-07-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102013107668A1 true DE102013107668A1 (en) | 2014-01-30 |
Family
ID=49912338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201310107668 Ceased DE102013107668A1 (en) | 2012-07-24 | 2013-07-18 | Battery i.e. secondary battery, for use in vehicle, has cell or module carrier comprising cooling channel formed in symmetrical plane, and battery module, where channel is cast in module carrier during casting process of module carrier |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT513166B1 (en) |
DE (1) | DE102013107668A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014200989A1 (en) * | 2014-01-21 | 2015-07-23 | Robert Bosch Gmbh | Temperature control device for battery cells and methods for controlling the temperature of battery cells and battery module, battery pack, battery and battery system |
DE102014216811A1 (en) * | 2014-08-25 | 2016-02-25 | Robert Bosch Gmbh | Battery module system |
DE102017208641A1 (en) | 2017-05-22 | 2018-11-22 | Audi Ag | Cell module for electric and hybrid vehicles |
DE102019122753A1 (en) | 2019-08-23 | 2019-10-10 | FEV Group GmbH | Battery module carrier |
DE102018214889A1 (en) * | 2018-08-31 | 2020-03-05 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle battery |
DE102021209744A1 (en) | 2021-09-03 | 2023-03-09 | Mahle International Gmbh | Structural component for an energy store, energy store and calculation method for tolerances |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1117138A1 (en) | 2000-01-12 | 2001-07-18 | Matsushita Electric Industrial Co., Ltd. | Modular prismatic battery with cooling structure |
US20010031392A1 (en) | 2000-04-12 | 2001-10-18 | Matsushita Electric Industrial Co., Ltd And Toyota Jidosha Kabushiki Kaisha | Mount frame for battery modules and method for mounting battery modules using the same |
US20060115719A1 (en) | 2004-11-30 | 2006-06-01 | Yoon-Cheol Jeon | Secondary battery module and end-plate used in the same |
DE102008061755A1 (en) | 2008-12-12 | 2010-06-17 | Behr Gmbh & Co. Kg | Holding and cooling device for high-power lithium-ions battery, of vehicle, has spring element designed in order to thermally contact retaining elements by spring force on retaining element or energy storage unit insertable into bag |
EP2200109A2 (en) | 2008-12-12 | 2010-06-23 | Behr GmbH & Co. KG | Holding and cooling device for a galvanic cell |
EP2337112A1 (en) | 2009-12-21 | 2011-06-22 | SB LiMotive Co., Ltd. | Battery pack and vehicle including the battery pack |
WO2011076940A1 (en) | 2009-12-23 | 2011-06-30 | Magna Steyr Fahrzeugtechnik Ag & Co Kg | Accumulator with voltage-generating cells and i-shaped or h-shaped intermediate element arranged between said cells |
DE102010013025A1 (en) | 2010-03-26 | 2011-09-29 | Daimler Ag | Vehicle battery e.g. lithium ion battery for hybrid car, has cooling plate arranged in housing for controlling temperature of battery, where plate is provided with molds, and cooling pipe held in molds in force and/or form fit manner |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009053506A1 (en) * | 2009-11-16 | 2011-05-19 | Li-Tec Battery Gmbh | Battery housing for receiving electrochemical energy storage devices |
-
2012
- 2012-07-24 AT ATA50292/2012A patent/AT513166B1/en not_active IP Right Cessation
-
2013
- 2013-07-18 DE DE201310107668 patent/DE102013107668A1/en not_active Ceased
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1117138A1 (en) | 2000-01-12 | 2001-07-18 | Matsushita Electric Industrial Co., Ltd. | Modular prismatic battery with cooling structure |
US20010031392A1 (en) | 2000-04-12 | 2001-10-18 | Matsushita Electric Industrial Co., Ltd And Toyota Jidosha Kabushiki Kaisha | Mount frame for battery modules and method for mounting battery modules using the same |
US20060115719A1 (en) | 2004-11-30 | 2006-06-01 | Yoon-Cheol Jeon | Secondary battery module and end-plate used in the same |
DE102008061755A1 (en) | 2008-12-12 | 2010-06-17 | Behr Gmbh & Co. Kg | Holding and cooling device for high-power lithium-ions battery, of vehicle, has spring element designed in order to thermally contact retaining elements by spring force on retaining element or energy storage unit insertable into bag |
EP2200109A2 (en) | 2008-12-12 | 2010-06-23 | Behr GmbH & Co. KG | Holding and cooling device for a galvanic cell |
EP2337112A1 (en) | 2009-12-21 | 2011-06-22 | SB LiMotive Co., Ltd. | Battery pack and vehicle including the battery pack |
WO2011076940A1 (en) | 2009-12-23 | 2011-06-30 | Magna Steyr Fahrzeugtechnik Ag & Co Kg | Accumulator with voltage-generating cells and i-shaped or h-shaped intermediate element arranged between said cells |
DE102010013025A1 (en) | 2010-03-26 | 2011-09-29 | Daimler Ag | Vehicle battery e.g. lithium ion battery for hybrid car, has cooling plate arranged in housing for controlling temperature of battery, where plate is provided with molds, and cooling pipe held in molds in force and/or form fit manner |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014200989A1 (en) * | 2014-01-21 | 2015-07-23 | Robert Bosch Gmbh | Temperature control device for battery cells and methods for controlling the temperature of battery cells and battery module, battery pack, battery and battery system |
DE102014216811A1 (en) * | 2014-08-25 | 2016-02-25 | Robert Bosch Gmbh | Battery module system |
DE102014216811B4 (en) | 2014-08-25 | 2022-03-10 | Robert Bosch Gmbh | battery module system |
DE102017208641A1 (en) | 2017-05-22 | 2018-11-22 | Audi Ag | Cell module for electric and hybrid vehicles |
US10734693B2 (en) | 2017-05-22 | 2020-08-04 | Audi Ag | Cell module for electric and hybrid vehicles |
DE102018214889A1 (en) * | 2018-08-31 | 2020-03-05 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle battery |
DE102019122753A1 (en) | 2019-08-23 | 2019-10-10 | FEV Group GmbH | Battery module carrier |
DE102021209744A1 (en) | 2021-09-03 | 2023-03-09 | Mahle International Gmbh | Structural component for an energy store, energy store and calculation method for tolerances |
Also Published As
Publication number | Publication date |
---|---|
AT513166A1 (en) | 2014-02-15 |
AT513166B1 (en) | 2017-06-15 |
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