DE102011107007A1 - Arrangement of traction battery in motor vehicle, has closed hollow profile which is provided with frames connected with coolant supply - Google Patents
Arrangement of traction battery in motor vehicle, has closed hollow profile which is provided with frames connected with coolant supply Download PDFInfo
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- DE102011107007A1 DE102011107007A1 DE201110107007 DE102011107007A DE102011107007A1 DE 102011107007 A1 DE102011107007 A1 DE 102011107007A1 DE 201110107007 DE201110107007 DE 201110107007 DE 102011107007 A DE102011107007 A DE 102011107007A DE 102011107007 A1 DE102011107007 A1 DE 102011107007A1
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- frame
- arrangement according
- cooling plates
- traction battery
- longitudinal
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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
- H01M10/62—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
- 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
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- 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
- H01M10/65—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
- 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
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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
- 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
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- 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
-
- 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
- H01M50/271—Lids or covers for the racks or secondary casings
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- 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
-
- 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
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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)
- Aviation & Aerospace Engineering (AREA)
- Inorganic Chemistry (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft die Anordnung einer Traktionsbatterie in einem Kraftfahrzeug gemäß dem Oberbegriff des Patentanspruchs 1.The present invention relates to the arrangement of a traction battery in a motor vehicle according to the preamble of
Eine derartige Anordnung zeigt beispielsweise die
Durch die
Aufgabe der Erfindung ist es, eine Anordnung der gattungsgemäßen Art vorzuschlagen, die für eine Serienfertigung von gegebenenfalls unterschiedlich motorisierten und/oder konzipierten Kraftfahrzeugen besonders geeignet ist und die fertigungstechnisch günstig produzierbar ist.The object of the invention is to propose an arrangement of the generic type, which is particularly suitable for mass production of possibly different motorized and / or designed motor vehicles and the production technology is low producible.
Die Aufgabe ist durch die Merkmale des Patentanspruchs 1 gelöst. Vorteilhafte und besonders zweckmäßige Weiterbildungen der Erfindung beschreiben die Unteransprüche.The object is solved by the features of
Erfindungsgemäß wird vorgeschlagen, dass die mit Kühlmittel durchströmten Kühlplatten über einen geschlossene Hohlprofile aufweisenden Rahmen an die Kühlmittelversorgung angeschlossen sind. Ein derartiger Rahmen mit integrierten Kühlmittelkanälen bietet flexible und vielfache Gestaltungsmöglichkeiten zur Anpassung des Batteriekastens an gegebene Einbauverhältnisse, Batteriegrößen, Kühlmittelverteilung, etc. und kann konstruktiv einfach auch an unterschiedliche Fahrzeugtypen angepasst werden.According to the invention, it is proposed that the cooling plates through which coolant flows are connected to the coolant supply via a frame having closed hollow sections. Such a frame with integrated coolant channels offers flexible and multiple design options for adapting the battery box to given installation conditions, battery sizes, coolant distribution, etc. and can be structurally easily adapted to different vehicle types.
Insbesondere können die Kühlplatten in einen gemeinsamen, die Kühlplatten umschließenden Rahmen eingesetzt sein und unmittelbar den Unterboden des Batteriekastens bilden. Daraus resultiert eine fertigungstechnisch einfache, gewichtsgünstige Konstruktion, die zudem über die freiliegenden Abschnitte der Kühlplatten eine verbesserte Kühlwirkung ermöglicht.In particular, the cooling plates can be inserted into a common frame enclosing the cooling plates and directly form the underbody of the battery box. This results in a production engineering simple, low-weight construction, which also allows for an improved cooling effect on the exposed portions of the cooling plates.
Wenn des Weiteren die in der Draufsicht etwa rechteckförmigen Kühlplatten in dem gemeinsamen Rahmen in Längs- und/oder Querrichtung ausgerichtet sind, können die Umrisse des Batteriekastens vorteilhaft an gegebene Einbauverhältnisse angepasst werden; der Batteriekasten kann zum Beispiel in der Draufsicht betrachtet T-förmig, Doppel-T-förmig, etc. ausgeführt sein, so dass dazwischenliegend andere Fahrzeugaggregate wie Radführungselemente oder dergleichen vorgesehen sein können. Durch diese Gestaltung sind andererseits durch einen modularen Aufbau Gleichteile zum Beispiel an den Kühlplatten verwendbar.Furthermore, if the cooling plates, which are approximately rectangular in plan view, are aligned in the common frame in the longitudinal and / or transverse direction, the contours of the battery box can be advantageously adapted to given installation conditions; For example, the battery box may be T-shaped, double T-shaped, etc., as viewed in plan view, so that other vehicle assemblies such as wheel guide members or the like may be provided therebetween. On the other hand, due to this design, identical parts can be used on the cooling plates, for example, by means of a modular construction.
Der Rahmen kann in besonders vorteilhafter Ausgestaltung der Erfindung in Modulbauweise durch mehrere Längs- und Querholme gebildet sein, die fluiddicht fest miteinander verbunden sind. Insbesondere können die Längs- und Querholme über Steckverbindungen teleskopisch miteinander verbunden und gegebenenfalls verschweißt sein. Durch das Fügen der Längs- und Querholme über T-förmige und/oder eckförmige Verbindungselemente kann das Baukastenprinzip noch weiter optimiert werden, wobei die Verbindungselemente ebenfalls als Gleichteile hoher Stückzahl einsetzbar sind.The frame may be formed in a particularly advantageous embodiment of the invention in modular design by a plurality of longitudinal and transverse beams, which are fluid-tightly connected to each other. In particular, the longitudinal and transverse bars can be telescopically connected to one another via plug connections and optionally welded. By joining the longitudinal and transverse beams over T-shaped and / or corner-shaped connecting elements, the modular principle can be further optimized, wherein the connecting elements are also used as equal parts of high numbers.
Bei mehreren, nebeneinander angeordneten Kühlplatten können zwischen diesen Tragstreben vorgesehen sein, die an dem umschließenden Rahmen befestigt sind und die die Kühlplatten zusätzlich tragen bzw. die Rahmenkonstruktion aussteifen. Die Tragstreben können bevorzugt in Längserstreckung der Kühlplatten ausgerichtet sein, wobei die Kühlplatten in Längsrichtung an den Tragstreben und/oder an Holmen des Rahmens an entsprechend ausgerichteten Überlappungsbereichen aufliegen. Dies hat den beachtlichen Vorteil, dass die Kühlplatten verspannungsfrei im Rahmen gehalten sind, auch bei unterschiedlichen Ausdehnungskoeffizienten der eingesetzten Materialien und hohen Temperaturunterschieden. Bevorzugt sind dazu die Zellenverbunde der Traktionsbatterie nur mit dem Rahmen und gegebenenfalls den Tragstreben verschraubt, während die Kühlplatten unverschraubt zwischen den Rahmenholmen und gegebenenfalls den Tragstreben abgestützt sind.In the case of several cooling plates arranged side by side, it is possible to provide between these supporting struts which are fastened to the enclosing frame and which additionally support the cooling plates or stiffen the frame construction. The support struts may preferably be aligned in the longitudinal extent of the cooling plates, wherein the cooling plates rest in the longitudinal direction of the support struts and / or on bars of the frame at correspondingly aligned overlapping areas. This has the considerable advantage that the cooling plates are kept tension-free in the frame, even with different expansion coefficients of the materials used and high temperature differences. For this purpose, the cell composites of the traction battery are preferably bolted to the frame and possibly the support struts, while the cooling plates are unscrewed supported between the frame beams and possibly the support struts.
Die Kühlplatten können des Weiteren mit den Tragstreben und gegebenenfalls dem Rahmen eine ebene Auflagefläche für die Zellenverbunde der Traktionsbatterie bilden, was insbesondere bei einer Anordnung der Traktionsbatterie an einem ebenen Karosserie-Unterboden eine besonders gedrängte, wenig Bauraum erfordernde Ausbildung der Traktionsbatterie ermöglicht.The cooling plates can further form a flat support surface for the cell composites of the traction battery with the support struts and possibly the frame, which allows particularly when arranging the traction battery on a flat body underbody a particularly crowded, little space-requiring training of the traction battery.
Bevorzugt können ferner die Kühlplatten aus Kühlkanäle aufweisenden Strangpressprofilen aus einer Leichtmetalllegierung und der Rahmen mit den Tragstreben aus Stahlblech gefertigt sein. Damit ist eine kostengünstige Konstruktion mit gewichtsgünstigen Kühlplatten und einem verwindungssteifen Rahmen geschaffen.Furthermore, the cooling plates may preferably be made of extruded profiles comprising cooling channels made of a light metal alloy and the frame with the supporting struts may be made of sheet steel. This creates a cost-effective design with low-weight cooling plates and a torsion-resistant frame.
In vorteilhafter Weiterbildung der Erfindung kann auf den Rahmen ein Zwischenrahmen aufgesetzt sein, der als Höhenausgleich für eine Abdeckung der Traktionsbatterie oder für ein anschließendes Karosseriebauteil des Kraftfahrzeuges dient. Der Zwischenrahmen zum Beispiel aus einer Leichtmetalllegierung oder aus Kunststoff erhöht die Flexibilität der Konstruktion bzw. der unterschiedlichen Gestaltbarkeit der Traktionsbatterie an unterschiedliche Einbauverhältnisse etc. Der Zwischenrahmen kann gegebenenfalls nur über Bolzenverbindungen auf den Rahmen aufgesteckt sein und ist somit besonders einfach montierbar. In an advantageous embodiment of the invention, an intermediate frame may be placed on the frame, which serves as height compensation for a cover of the traction battery or for a subsequent body component of the motor vehicle. The intermediate frame, for example, made of a light metal alloy or plastic increases the flexibility of the design or the different configurability of the traction battery to different installation conditions, etc. The intermediate frame may optionally be attached to the frame only by bolt connections and thus is particularly easy to install.
Der Zwischenrahmen kann ferner über Abstandshalter einen Abschlussdeckel der Traktionsbatterie tragen oder aber es kann eine die Traktionsbatterie nach oben abschließende Folie am Zwischenrahmen befestigt sein. Als weitere Alternative kann der Zwischenrahmen geometrisch so ausgelegt sein, dass er an den karosserieseitigen Unterboden des Kraftfahrzeuges dicht anschließt. Der Abschlussdecken kann gegebenenfalls aber auch über Abstandshalter an die Zellverbunde seitlich abschließenden Spannplatten gehalten sein.The intermediate frame can also carry a cover of the traction battery via spacers or it can be attached to the intermediate frame a traction battery top-closing foil. As a further alternative, the intermediate frame may be geometrically designed so that it connects tightly to the body-side underbody of the motor vehicle. If appropriate, however, the end cover can also be held on spacers to the cell assemblies laterally final clamping plates.
In weiterer, vorteilhafter Anpassung an gegebene Einbauverhältnisse von Kraftfahrzeugen kann der die Zellenverbunde aufnehmende Rahmen mit den Kühlplatten stufenförmig in mehrere, die Zellenverbunde der Traktionsbatterie tragende Ebenen untergliedert sein. Unter Berücksichtigung der Modulbauweise des Rahmens der Traktionsbatterie stellt dies nur einen marginalen Mehraufwand dar und ermöglicht zum Beispiel, dass unter dem höher liegenden Abschnitt der Traktionsbatterie Funktions- oder Aggregatteile des Kraftfahrzeuges verbaubar sind.In a further, advantageous adaptation to given installation conditions of motor vehicles, the frame accommodating the cell composites with the cooling plates can be subdivided stepwise into a plurality of planes carrying the cell composites of the traction battery. Taking into account the modular design of the frame of the traction battery, this represents only a marginal additional effort and allows, for example, that under the higher lying portion of the traction battery functional or aggregate parts of the motor vehicle are buildable.
Des Weiteren können eine oder mehrere der Kühlplatten senkrecht zur Tragebene des Rahmens in den Rahmen eingesetzt sein, wobei die Zellenverbunde entsprechend ausgerichtet sind. Zur verspannungsfreien Aufnahme der Kühlplatten können ebenfalls aus Hohlprofilen zusammengesetzte Stützrahmen eingesetzt sein, die vorteilhaft an die Kühlmittelversorgung über den gemeinsamen Rahmen angeschlossen sind und die nur mit dem gemeinsamen Rahmen und den Zellenverbunden der Traktionsbatterie verschraubt sind, während die Kühlplatten wiederum über Überlappungsbereiche dazwischenliegend gehalten sind.Furthermore, one or more of the cooling plates can be inserted perpendicular to the support plane of the frame in the frame, wherein the cell assemblies are aligned accordingly. For tension-free recording of the cooling plates can also be used composed of hollow profiles support frame, which are advantageously connected to the coolant supply via the common frame and which are bolted only to the common frame and the cell connections of the traction battery, while the cooling plates are held in turn overlap areas in between.
Schließlich können an den gemeinsamen Rahmen ein oder mehrere Befestigungswinkel oder Befestigungskonsolen zur Befestigung des Rahmens am Unterboden der Karosserie des Kraftfahrzeuges vorgesehen sein.Finally, one or more mounting brackets or fastening brackets for fastening the frame to the underbody of the body of the motor vehicle can be provided on the common frame.
Mehrere Ausführungsbeispiele der Erfindung sind im Folgenden anhand der beiliegenden, schematischen Zeichnung näher erläutert. Es zeigen:Several embodiments of the invention are explained in more detail below with reference to the accompanying schematic drawing. Show it:
In der
Der Batteriekasten
Die
Unterhalb der Zellenverbunde
Die Tragstreben
Der Rahmen
Alternativ zur Ausführung des Rahmens
Nach dem Zusammenfügen des Rahmens
An den gemeinsamen Rahmen
Korrespondierende Laschen
Im Anschlussbereich der Kühlplatten
Dazu können gegebenenfalls in den Holmen
Die auf den durch die Kühlplatten
Die
Der Zwischenrahmen
Der Zwischenrahmen
Gemäß
Die
Abweichend zu der beschriebenen Befestigungsart kann der Abschlussdeckel
Die
Gemäß
Die mittlere, tiefer liegende Aufnahme bei
Wie mit den Pfeilen
Die Kühlplatten
Die beschriebene, stehende Anordnung der Kühlplatten
An den Rahmen
Die Erfindung ist nicht auf die dargestellten Ausführungsbeispiele beschränkt. So können auch andere als die beschriebenen Materialien und deren Herstellungsverfahren verwendet sein. Auch sind Modifikationen zwischen den beschriebenen Ausführungsbeispielen ohne weiteres möglich. Der beschriebene Zwischenrahmen kann gegebenenfalls auch entfallen und der Abschlussdeckel direkt auf den Rahmen
Bezugszeichenliste LIST OF REFERENCE NUMBERS
- 11
- Batteriekastenbattery box
- 22
- Gemeinsamer RahmenCommon framework
- 2a2a
- Längsholmelongerons
- 2b2 B
- Querholmecrossbars
- 2c2c
- Rohrstutzenpipe socket
- 2d2d
- Laschentabs
- 2e2e
- Verbindungselementefasteners
- 2f2f
- SteckbolzenSteckbolzen
- 2g2g
- Vertikalholmevertical beams
- 33
- Zwischenrahmenintermediate frame
- 3a3a
- Gewindebohrungenthreaded holes
- 3b3b
- Vertiefungenwells
- 44
- AbschlussdeckelEnd cover
- 55
- Traktionsbatterietraction battery
- 66
- Zellenverbundecells composites
- 6a6a
- Spannplattenchucks
- 77
- Kühlplattencooling plates
- 7a7a
- Laschentabs
- 7b7b
- Kühlkanälecooling channels
- 88th
- Tragstrebensupport struts
- 8a8a
- Laschentabs
- 99
- Pfeile als KühlmittelführungArrows as a coolant guide
- 1010
- Leitungsstutzenline nozzles
- 1111
- Befestigungspunkteattachment points
- 1212
- Abdeckfoliecover
- 1313
- Unterboden KarosserieUnderbody body
- 1414
- Batteriekastenbattery box
- 1515
- Hintere AufnahmeBack shot
- 1616
- Mittlere AufnahmeMedium shot
- 1717
- Stützrahmensupport frame
- 1818
- Befestigungswinkelmounting brackets
- 1919
- Befestigungskonsolenmounting brackets
- 2020
- Abstandshalterspacer
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 19828252 A1 [0002] DE 19828252 A1 [0002]
- DE 102008059964 A1 [0003] DE 102008059964 A1 [0003]
Claims (21)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201110107007 DE102011107007A1 (en) | 2011-07-09 | 2011-07-09 | Arrangement of traction battery in motor vehicle, has closed hollow profile which is provided with frames connected with coolant supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201110107007 DE102011107007A1 (en) | 2011-07-09 | 2011-07-09 | Arrangement of traction battery in motor vehicle, has closed hollow profile which is provided with frames connected with coolant supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102011107007A1 true DE102011107007A1 (en) | 2013-01-10 |
Family
ID=47426636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE201110107007 Granted DE102011107007A1 (en) | 2011-07-09 | 2011-07-09 | Arrangement of traction battery in motor vehicle, has closed hollow profile which is provided with frames connected with coolant supply |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102011107007A1 (en) |
Cited By (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105304837A (en) * | 2014-06-05 | 2016-02-03 | 株式会社Lg化学 | Frame for secondary battery, battery module including frame, battery pack, and vehicle |
| DE102014225845A1 (en) * | 2014-12-15 | 2016-06-16 | Volkswagen Aktiengesellschaft | Battery assembly and motor vehicle with a battery assembly |
| DE102015106948A1 (en) | 2015-05-05 | 2016-11-10 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | vehicle component |
| DE102015209519A1 (en) | 2015-05-22 | 2016-11-24 | Volkswagen Aktiengesellschaft | Composite component, method for producing a composite component and motor vehicle |
| WO2017025592A1 (en) * | 2015-08-11 | 2017-02-16 | Jaguar Land Rover Limited | Apparatus for supporting a battery |
| DE102015224777A1 (en) | 2015-12-10 | 2017-06-14 | Volkswagen Aktiengesellschaft | Battery housing for a vehicle traction battery |
| CN107293661A (en) * | 2016-04-11 | 2017-10-24 | 比亚迪股份有限公司 | Trays, pallet assemblies, battery pack assemblies and vehicles |
| DE102016210881A1 (en) * | 2016-06-17 | 2017-12-21 | Audi Ag | Battery for a motor vehicle, motor vehicle and method for manufacturing a battery |
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