DE102009006990A1 - Body base structure for motor vehicle e.g. hybrid vehicle, has U-shaped channel part that together with longitudinal supports and base and mounting plate encloses battery module in vehicle channel that accommodates battery module - Google Patents

Body base structure for motor vehicle e.g. hybrid vehicle, has U-shaped channel part that together with longitudinal supports and base and mounting plate encloses battery module in vehicle channel that accommodates battery module Download PDF

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Publication number
DE102009006990A1
DE102009006990A1 DE102009006990A DE102009006990A DE102009006990A1 DE 102009006990 A1 DE102009006990 A1 DE 102009006990A1 DE 102009006990 A DE102009006990 A DE 102009006990A DE 102009006990 A DE102009006990 A DE 102009006990A DE 102009006990 A1 DE102009006990 A1 DE 102009006990A1
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Prior art keywords
battery module
mounting plate
vehicle
floor
tunnel
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DE102009006990A
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German (de)
Inventor
Alois Stauber
Dennis Decker
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Audi AG
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Audi AG
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Publication of DE102009006990A1 publication Critical patent/DE102009006990A1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/20—Floors or bottom sub-units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D35/00—Vehicle bodies characterised by streamlining
    • B62D35/02—Streamlining the undersurfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
    • B60K2001/005—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric storage means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
    • B60K2001/0427—Arrangement between the seats
    • 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
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses

Abstract

The structure (1) has a vehicle channel (2) accommodating a battery module (3), and two longitudinal supports (5, 6) connected with a base plate (4). The battery module is arranged as a support structure in a base and mounting plate (7). The longitudinal supports are spaced such that the battery module is inserted into an intermediate space. A U-shaped channel part (12) together with the longitudinal supports and the mounting plate enclose the battery module in the vehicle channel. The mounting plate extends up to the longitudinal supports in transverse direction to the vehicle channel.

Description

Die Erfindung betrifft eine Karosseriebodenstruktur für ein Kraftfahrzeug mit einem Fahrzeugtunnel zur Aufnahme eines Batteriemoduls nach den Merkmalen des Oberbegriffs des Patentanspruchs 1.The The invention relates to a body floor structure for a Motor vehicle with a vehicle tunnel for receiving a battery module according to the features of the preamble of claim 1.

In der Automobilindustrie geht der Trend zunehmend zu Hybrid- und Elektrofahrzeugen, die neben den üblichen Starterbatterien sogenannte Traktionsbatterien mit sich führen, mit denen Elektromotoren als Fahrmotoren elektrisch mit Energie versorgt werden.In the automotive industry is increasingly turning to hybrid and electric vehicles, the so-called traction batteries in addition to the usual starter batteries to carry with them electric motors as traction motors be electrically powered.

Im Hinblick auf die Fahrzeugsicherheit bei Unfällen (wie Frontalaufprall, Seitencrash) muss die Batterie so in das Fahrzeug integriert werden, dass die Batterie weder für die Insassen noch für die Umgebung eine Gefährdung darstellt. Dies gilt insbesondere für die Traktionsbatterien, die mit größerem Energieinhalt auch einen größeren Raumbedarf erfordern und aufgrund des höheren Gewichts solcher Batterien zudem erhöhte Anforderungen an das Batteriegehäuse, insbesondere hinsichtlich der Crashsicherheit gestellt werden.in the With regard to vehicle safety in the event of accidents (such as frontal impact, Side crash), the battery must be integrated into the vehicle, that the battery neither for the occupants nor for the environment is a hazard. This is especially true for traction batteries, those with larger Energy content also require more space and because of the higher weight of such batteries as well increased demands on the battery housing, especially with regard to crash safety.

Als Traktionsbatterien kommen unterschiedliche Technologien in Anwendung. Neben den üblichen Bleiakkumulatoren werden zunehmend auch Nickel-Cadmium-, Nickel-Metallhydrid- und Lithium-Ionen-Akkus eingesetzt. Hierbei werden immer mehrere Zellen zu einem Verbund zusammengefasst und im Folgenden werden daher solche Zellenverbunde als Batteriemodule bezeichnet.When Traction batteries use different technologies. In addition to the usual lead-acid batteries, nickel-cadmium, Nickel-metal hydride and lithium-ion batteries used. in this connection always several cells are combined into a composite and In the following, therefore, such cell composites as battery modules designated.

Aus dem Stand der Technik gemäß der JP 10 138 956 A ist eine Karosseriebodenstruktur für ein Elektrofahrzeug bekannt, bei dem ein Bodenblech zusammen mit einem U-förmigen Tunnelteil einstückig ausgeformt ist und dieses Bodenteil jeweils am äußeren Rand an einen Längsträger angebunden ist. Unterhalb dieses Bodenteils befindet sich eine Batterietrageplatte, auf der Batteriemodule angeordnet sind, die gegenüber dem Tunnelteil mit einer weiteren Montageplatte abgedeckt sind, so dass darauf ein weiteres Batteriemodul so montiert werden kann, dass es von dem Tunnelteil umschlossen wird.From the prior art according to the JP 10 138 956 A is a body floor structure for an electric vehicle is known in which a floor panel is integrally formed together with a U-shaped tunnel part and this bottom part is connected in each case at the outer edge to a longitudinal member. Below this bottom part is a battery support plate on which battery modules are arranged, which are covered with respect to the tunnel part with a further mounting plate, so that thereon another battery module can be mounted so that it is enclosed by the tunnel part.

Diese bekannte Karosseriebodenstruktur zeichnet sich dadurch aus, dass aufgrund des Elektroantriebs bestimmte Karosseriehohlräume nicht mehr benutzt werden, dies betrifft insbesondere den Fahrzeugtunnel, so dass dort neben den Batteriemodulen auf der Batterietrageplatte auch in dem Fahrzeugtunnel weitere Batteriemodule untergebracht werden können. Nachteilig hierbei ist jedoch, dass die eingesetzten Batteriemodule Batteriegehäuse aufweisen müssen, die die geforderte Sicherheit, beispielsweise im Crashfall gewährleisten, wodurch insbesondere das Fahrzeuggewicht zunimmt.These known body floor structure is characterized in that due to the electric drive certain body cavities no longer be used, especially the vehicle tunnel, so there beside the battery modules on the battery carrying plate also in the vehicle tunnel further battery modules are housed can. The disadvantage here, however, is that the used Battery modules must have battery housing, which guarantee the required safety, for example in the event of a crash, whereby in particular the vehicle weight increases.

Ferner ist aus der US 6 811 197 B1 eine Batterieaufnahmevorrichtung bekannt, die zwischen zwei Fahrzeugsitzen in der Art einer Konsole angeordnet ist. Bei dieser Vorrichtung wird das Batteriemodul auf eine Trägerplatte montiert, die ihrerseits auf einem Strukturteil eines Bodenbleches der Fahrzeugkarosserie befestigt wird. Das Batteriemodul wird schließlich mit einem haubenförmigen Deckel verschlossen, der mit Lüftungsschlitzen versehen ist.Furthermore, from the US Pat. No. 6,811,197 B1 a battery receiving device is known, which is arranged between two vehicle seats in the manner of a console. In this device, the battery module is mounted on a support plate, which in turn is mounted on a structural part of a floor panel of the vehicle body. The battery module is finally closed with a hood-shaped lid, which is provided with ventilation slots.

Bei dieser Lösung müssen aufwendige konstruktive Maßnahmen vorgesehen werden, damit im Crashfall die Passagiere ausreichend vor der Gefahr einer Zerstörung bzw. Verformung dieser Batterieaufnahmevorrichtung geschützt sind.at This solution must be complicated constructive measures be provided so that in the event of a crash, the passengers sufficient against the danger of destruction or deformation of these Battery receiving device are protected.

Aufgabe der Erfindung ist es, eine Karosseriebodenstruktur zur Integration eines Batteriemoduls in ein Fahrzeug anzugeben, die weder im Crashfall zu einer Gefährdung der Insassen und der Umgebung noch zu einer wesentlichen Erhöhung der Montagekosten und des Fahrzeuggewichts führt.task The invention is to provide a body floor structure for integration indicate a battery module in a vehicle that neither in the event of a crash too endangering the occupants and the environment a substantial increase in assembly costs and vehicle weight leads.

Diese Aufgabe wird gelöst durch eine Karosseriebodenstruktur gemäß den Merkmalen des Patentanspruches 1.These Task is solved by a body floor structure according to the features of claim 1.

Durch eine derartige Anordnung übernimmt ein Teil der Karosseriestruktur, nämlich die Boden- und Montageplatte zusammen mit dem U-förmigen Tunnelteil, die über zwei Längsträger miteinander verbunden sind, die Funktion eines Batteriegehäuses. So stellt das U-förmige Tunnelteil das obere Teilgehäuse des Batteriemoduls dar, die Boden- und Montageplatte das untere Teilgehäuse.By such an arrangement assumes part of the body structure, namely the floor and mounting plate together with the U-shaped tunnel part, The two longitudinal beams connected together are the function of a battery case. That's how it works U-shaped tunnel part of the upper part of the housing Battery module, the bottom and mounting plate, the lower part housing.

Insgesamt wird mit der erfindungsgemäßen Lösung gegenüber den bekannten Lösungen ein wesentlich geringeres Fahrzeuggewicht erzielt, der Bauraumbedarf verringert und Kosten für ein separates Batteriegehäuse vermieden.All in all is with the inventive solution compared to the known solutions a significant achieved lower vehicle weight, which reduces space requirements and costs for a separate battery case avoided.

Ferner wird durch die Anbindung der Montageplatte an die beiden Längsträger, zwischen denen das Batteriemodul liegt, ein Lastpfad für einen Seitencrash realisiert, der verhindert, dass sich der Tunnelquerschnitt verringert und evtl. das Batteriemodul sich verformen könnte.Further is achieved by connecting the mounting plate to the two side members, between which the battery module is located, a load path for realized a side crash, which prevents the tunnel cross-section reduced and possibly the battery module could deform.

Besonders vorteilhaft kann ein Ausbau- und Einbau des Batteriemoduls in einfacher Weise durch einen Ab- und Anbau der Boden- und Montageplatte erfolgen, ohne dass irgendwelche Ausstattungsumfänge im Innenraum demontiert werden müssten.Especially Advantageously, a removal and installation of the battery module in a simple Be done by removing and mounting the floor and mounting plate, without having any trim levels in the interior would have to be dismantled.

Dadurch, dass die Karosseriestruktur die Funktion eines Batteriegehäuses übernimmt, reicht es, die elektrischen Kontakte des Batteriemoduls lediglich mit lokalen Abdeckungen zu versehen, die die Hochvoltsicherheit im ausgebauten Zustand des Batteriemoduls sicherstellen.The fact that the body structure assumes the function of a battery case, it is sufficient to provide the electrical contacts of the battery module only with local covers, the high-voltage safety in the disassembled state of the Bat ensure the module.

In einer Weiterbildung der Erfindung erstreckt sich die Boden- und Montageplatte in Querrichtung zum Fahrzeugtunnel nur bis zu den beiden Längsträgern, wodurch sich eine kompakte Bauform der Bodenstruktur mit geringem Materialeinsatz realisieren lässt.In a development of the invention, the floor and extends Mounting plate in the transverse direction to the vehicle tunnel only up to the Both side rails, resulting in a compact Realize the design of the floor structure with low material usage leaves.

In einer Weiterbildung der Erfindung werden Befestigungsteile zur Fixierung des Batteriemoduls auf der Boden- und Montageplatte vorgesehen, die vorzugsweise in die Boden- und Montageplatte integriert sind. Damit lässt sich eine einfache und schnelle Montage des Batteriemoduls durchführen.In a development of the invention are fastening parts for fixing the battery module is provided on the floor and mounting plate, which are preferably integrated in the floor and mounting plate. This allows a simple and quick installation of the Carry out the battery module.

Idealerweise weist die die Boden- und Montageplatte Kühlvorrichtungen auf, die vorzugsweise als Kühlrippen und/oder Kühlkanäle ausgebildet sind. Damit kann durch diese Ausgestaltung der Boden- und Montageplatte als Kühlplatte eine effektive Kühlung des Batteriemoduls durchgeführt werden.Ideally has the floor and mounting plate cooling devices on, preferably as cooling fins and / or cooling channels are formed. Thus, by this embodiment of the floor and Mounting plate as a cooling plate effective cooling of the battery module.

Schließlich kann die Boden- und Montageplatte derart nach außen aerodynamisch ausgeformt werden, dass eine optimale Unterbodengestaltung erreicht wird.After all can the floor and mounting plate so aerodynamically outward be formed, that achieves an optimal underbody design becomes.

Weitere vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung ergeben sich aus den restlichen Unteransprüchen.Further yield advantageous embodiments and refinements of the invention from the remaining subclaims.

Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels unter Bezugnahme auf die Figuren ausführlich beschrieben. Es zeigen:The Invention will be described below with reference to an embodiment described in detail with reference to the figures. Show it:

1 eine schematische Schnittdarstellung in Querrichtung des Fahrzeugtunnels einer erfindungsgemäßen Karosseriebodenstruktur. 1 a schematic sectional view in the transverse direction of the vehicle tunnel of a body floor structure according to the invention.

Die in 1 dargestellte Traktionsbatterie, im folgenden Batteriemodul genannt, ist in einem Fahrzeugtunnel 2 einer Karosseriebodenstruktur 1 integriert. Ein solcher Fahrzeugtunnel 2 wird auch Mitteltunnel genannt.In the 1 Traction battery shown, hereinafter called battery module, is in a vehicle tunnel 2 a body floor structure 1 integrated. Such a vehicle tunnel 2 is also called center tunnel.

Ein Bodenblech 4 spannt sich jeweils zwischen einem äußeren Längsträger 11 und einem inneren Längsträger 5 bzw. 6 auf, wobei jeweils auf einem Längsträger 5 und 11 bzw. 6 und 11 Sitzschienen 10 für Fahrzeugsitze angeordnet sind. Die beiden inneren Längsträger 5 und 6 sind derart beabstandet, dass sie zwischen sich das Batteriemodul 3 aufnehmen können.A floor panel 4 each stretches between an outer side member 11 and an inner side rail 5 respectively. 6 on, each on a side rail 5 and 11 respectively. 6 and 11 seat rails 10 are arranged for vehicle seats. The two inner side members 5 and 6 are spaced so as to sandwich the battery module 3 be able to record.

Dieses Batteriemodul 3 ist auf einer Boden- und Montageplatte 7 mit Befestigungsteilen 8 montiert, die in diese Boden- und Montageplatte 7 integriert sind. In 1 sind diese Befestigungsteile jeweils als senkrecht stehende Flansche ausgeführt, die beidseitig an dem Batteriemodul 3 anliegen und damit dieses Batteriemodul 3 in seiner Lage fixieren. Der äußere Abstand dieser beiden Flansche 8 entspricht annähernd dem inneren Abstand der beiden inneren Längsträger 5 und 6, so dass die Boden- und Montageplatte 7 zusammen mit dem darauf montierten Batteriemodul 3 von unten in das Fahrzeug ein- und ausgebaut werden kann.This battery module 3 is on a floor and mounting plate 7 with fastening parts 8th mounted in this floor and mounting plate 7 are integrated. In 1 these fastening parts are each designed as vertical flanges, the two sides of the battery module 3 abut and thus this battery module 3 fix in its position. The outer distance of these two flanges 8th corresponds approximately to the inner distance of the two inner side members 5 and 6 so that the floor and mounting plate 7 together with the battery module mounted on it 3 can be installed and removed from below in the vehicle.

Zur Vervollständigung des Fahrzeugtunnels 2 wird ein U-förmiges Tunnelteil 12 über einen an dessen Rand nach außen abstehende Montageflansch auf die beiden Längsträger 5 und 6 aufgesetzt und mit diesen verbunden.To complete the vehicle tunnel 2 becomes a U-shaped tunnel section 12 via a mounting flange projecting outwardly on its edge onto the two side members 5 and 6 put on and connected to these.

Damit stellt dieses Tunnelteil 12 das obere Gehäuseteil des Batteriemoduls 3 dar, während die Boden- und Montageplatte 7 die Funktion des unteren Gehäuseteils des Batteriemoduls 3 übernimmt. Dieses Tunnelteil 12 ist ein Strukturteil der Karosseriebodenstruktur 1 und trägt somit zur Steifigkeit der Fahrzeugkarosserie bei. Auch die Boden- und Montageplatte 7 trägt zur Steifigkeit der Karosseriebodenstruktur 1 bei und erstreckt sich lediglich in Querrichtung der Fahrzeugtunnels 3 bis zu den inneren Längsträgern 5 und 6 und ist dort mit ihnen verbunden, wodurch diese Boden- und Montageplatte 7 einen Lastpfad im Falle eines Seitencrashs ausbildet und somit eine Verringerung des Tunnelquerschnitts und infolgedessen auch eine Verformung des Batteriemoduls 3 verhindert.This is what this tunnel part represents 12 the upper housing part of the battery module 3 while the floor and mounting plate 7 the function of the lower housing part of the battery module 3 takes over. This tunnel part 12 is a structural part of the body floor structure 1 and thus contributes to the rigidity of the vehicle body. Also the floor and mounting plate 7 contributes to the rigidity of the body floor structure 1 at and extends only in the transverse direction of the vehicle tunnels 3 to the inner side rails 5 and 6 and is connected to them there, making this floor and mounting plate 7 forms a load path in the event of a side crash and thus a reduction of the tunnel cross-section and consequently also a deformation of the battery module 3 prevented.

Diese Boden- und Montageplatte 7 wirkt daher im Sinne eines Querträgers. Zusätzlich können natürlich weitere Querträger sowohl zwischen den inneren Längsträgern 5 und 6, ggf. auch zwischen mehreren Batteriemodulen 3, als auch zwischen den äußeren Längsträgern 11 den Widerstand gegen eine Verformung des Fahrzeugtunnels 2 bei einem Seitencrash erhöhen.This floor and mounting plate 7 therefore acts in the sense of a cross member. In addition, of course, further cross member both between the inner side rails 5 and 6 , if necessary also between several battery modules 3 , as well as between the outer side rails 11 the resistance to deformation of the vehicle tunnel 2 Increase in a side crash.

Insgesamt wird daher von der Karosseriebodenstruktur 1 die Funktion eines Batteriegehäuses für das Batteriemodul 3 übernommen, d. h. neben der Aufnahme aller Batteriekomponenten auch deren statische und dynamische Last, deren Fixierung und vor allem eine crashstabile Einhausung. Schließlich können die Schnittstellen zwischen den den Fahrzeugtunnel bildenden Teilen, also der Boden- und Montageplatte 7, dem Tunnelteil 12 und den beiden inneren Längsträgern 5 und 6 luftdicht realisiert werden, so dass ein gasdichter Abschluss des den Batterieraum bildenden Fahrzeugtunnels 2 erzielt wird.Overall, therefore, of the body floor structure 1 the function of a battery case for the battery module 3 taken over, ie in addition to the inclusion of all battery components and their static and dynamic load, their fixation and especially a crash-stable enclosure. Finally, the interfaces between the vehicle tunnel forming parts, so the bottom and mounting plate 7 , the tunnel part 12 and the two inner side rails 5 and 6 be realized airtight, so that a gas-tight completion of the battery compartment forming vehicle tunnel 2 is achieved.

Die Boden- und Montageplatte 7 ist als Plattenkühler mit Kühlvorrichtungen 9 ausgebildet, insbesondere sind auf der äußeren Fläche Kühlrippen 9a angeordnet, während im Inneren dieses Plattenkühlers Kühlkanäle 9b verlaufen, in denen ein Fluid zum Abführen der von dem Batteriemodul 3 erzeugten Wärme zirkuliert. Aufgrund dieser Funktion als Plattenkühler ist diese Boden- und Montageplatte 7 aus einem Material mit hoher Wärmeleitfähigkeit hergestellt.The floor and mounting plate 7 is as a plate cooler with cooling devices 9 formed, in particular are on the outer surface cooling fins 9a arranged while inside this plate cooler cooling channels 9b in which a fluid for discharging the from the battery module 3 generated Heat circulates. Because of this function as a plate cooler is this floor and mounting plate 7 made of a material with high thermal conductivity.

Schließlich kann die äußere Formgebung der Boden- und Montageplatte 7 aerodynamisch an die Unterseite der Karosseriebodenstruktur 1 angepasst werden, um hinsichtlich der Aerodynamik eine optimale Unterbodengestaltung zu erzielen.Finally, the outer shape of the floor and mounting plate 7 aerodynamically to the bottom of the body floor structure 1 be adapted to achieve an optimal underbody design in terms of aerodynamics.

Die Karosseriebodenstruktur 1 ist hinsichtlich der Steifigkeit so ausgeführt, dass auch bei ausgebautem Batteriemodul 3, also einschließlich der Boden- und Montageplatte 7 die Karosserie selbsttragend ist. Daher ist für den Aus- und Einbau des Batteriemoduls 3 keine aufwendige Demontage von Ausstattungsumfängen im Innenraum des Fahrzeugs erforderlich.The body floor structure 1 is designed in terms of rigidity so that even when the battery module 3 So including the floor and mounting plate 7 the body is self-supporting. Therefore, for the removal and installation of the battery module 3 no costly disassembly of equipment in the interior of the vehicle required.

Das Batteriemodul 3 verfügt nur über eine lokale Abdeckung deren Hochvoltkontakten zur Sicherstellung der Hochvoltsicherheit im ausgebauten Zustand.The battery module 3 has only a local cover their high-voltage contacts to ensure high-voltage safety when removed.

11
KarosseriebodenstrukturBody floor structure
22
Fahrzeugtunnelvehicle tunnel
33
Batteriemodulbattery module
44
Bodenblech der Karosseriebodenstruktur 1 Base plate of the body floor structure 1
55
Längsträgerlongitudinal beams
66
Längsträgerlongitudinal beams
77
Boden- und MontageplatteGround- and mounting plate
88th
BefestigungsteileFasteners
99
Kühlvorrichtungencoolers
9a9a
Kühlrippencooling fins
9b9b
Kühlkanälecooling channels
1010
Sitzschieneseat rail
1111
äußerer Längsträgerouter longitudinal beams
1212
U-förmiges TunnelteilU-shaped tunnel part

ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES 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 The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.

Zitierte PatentliteraturCited patent literature

  • - JP 10138956 A [0005] - JP 10138956 A [0005]
  • - US 6811197 B1 [0007] US 6811197 B1 [0007]

Claims (9)

Karosseriebodenstruktur (1) für ein Kraftfahrzeug mit einem Fahrzeugtunnel (2) zur Aufnahme eines Batteriemoduls (3) und wenigstens zwei mit einem Bodenblech (4) verbundenen Längsträgern (5, 6), dadurch gekennzeichnet, dass – eine Boden- und Montageplatte (7) vorgesehen ist, auf der als Tragestruktur das Batteriemodul (3) angeordnet ist, – die zwei Längsträger (5, 6) derart beabstandet sind, dass in den Zwischenraum das auf der Boden- und Montageplatte (4) montierte Batteriemodul (3) einführbar ist, und – ein U-förmiges Tunnelteil (12) zusammen mit den beiden Längsträgern (5, 6) und der Boden- und Montageplatte (4) als Fahrzeugtunnel (2) das Batteriemodul (3) einschließen.Body floor structure ( 1 ) for a motor vehicle having a vehicle tunnel ( 2 ) for receiving a battery module ( 3 ) and at least two with a bottom plate ( 4 ) connected longitudinal members ( 5 . 6 ), characterized in that - a floor and mounting plate ( 7 ) is provided, on which as the support structure, the battery module ( 3 ), - the two side members ( 5 . 6 ) are spaced such that in the space on the bottom and mounting plate ( 4 ) mounted battery module ( 3 ), and - a U-shaped tunnel section ( 12 ) together with the two side members ( 5 . 6 ) and the floor and mounting plate ( 4 ) as a vehicle tunnel ( 2 ) the battery module ( 3 ) lock in. Karosseriebodenstruktur nach Anspruch 1, dadurch gekennzeichnet, dass sich die Boden- und Montageplatte (7) in Querrichtung zum Fahrzeugtunnel (2) bis zu den beiden Längsträgern (5, 6) erstreckt.Body floor structure according to claim 1, characterized in that the floor and mounting plate ( 7 ) in the transverse direction to the vehicle tunnel ( 2 ) to the two side members ( 5 . 6 ). Karosseriebodenstruktur nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass Befestigungsteile (8) zur Fixierung des Batteriemoduls (3) auf der Boden- und Montageplatte (7) vorgesehen sind.Body floor structure according to claim 1 or 2, characterized in that fastening parts ( 8th ) for fixing the battery module ( 3 ) on the floor and mounting plate ( 7 ) are provided. Karosseriebodenstruktur nach Anspruch 3, dadurch gekennzeichnet, dass die die Befestigungsteile (8) in die Boden- und Montageplatte (7) integriert sind.Body floor structure according to claim 3, characterized in that the fastening parts ( 8th ) in the floor and mounting plate ( 7 ) are integrated. Karosseriebodenstruktur nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Boden- und Montageplatte (4) Kühlvorrichtungen (9) aufweist.Body floor structure according to one of the preceding claims, characterized in that the floor and mounting plate ( 4 ) Cooling devices ( 9 ) having. Karosseriebodenstruktur nach Anspruch 5, dadurch gekennzeichnet, dass die Kühlvorrichtungen (9) als Kühlrippen (9a) und/oder Kühlkanäle (9b) ausgebildet sind.Body floor structure according to claim 5, characterized in that the cooling devices ( 9 ) as cooling fins ( 9a ) and / or cooling channels ( 9b ) are formed. Karosseriebodenstruktur nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Boden- und Montageplatte (7) nach außen aerodynamisch ausgeformt ist.Body floor structure according to one of the preceding claims, characterized in that the floor and mounting plate ( 7 ) is aerodynamically shaped to the outside. Karosseriebodenstruktur nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Boden- und Montageplatte (4), die Längsträger (5, 6) und das U-förmige Tunnelteil (12) derart miteinander verbunden werden, dass ein gasdichter Abschluss des das Batteriemodul (3) aufnehmenden Fahrzeugtunnels (2) entsteht.Body floor structure according to one of the preceding claims, characterized in that the floor and mounting plate ( 4 ), the longitudinal members ( 5 . 6 ) and the U-shaped tunnel part ( 12 ) are connected to one another such that a gas-tight termination of the battery module ( 3 ) receiving vehicle tunnel ( 2 ) arises. Karosseriebodenstruktur nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass im Bereich des Batteriemoduls (3) das U-förmige Tunnelteil (12) thermisch isoliert ist.Body floor structure according to one of the preceding claims, characterized in that in the region of the battery module ( 3 ) the U-shaped tunnel part ( 12 ) is thermally isolated.
DE102009006990A 2009-01-31 2009-01-31 Body base structure for motor vehicle e.g. hybrid vehicle, has U-shaped channel part that together with longitudinal supports and base and mounting plate encloses battery module in vehicle channel that accommodates battery module Withdrawn DE102009006990A1 (en)

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Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010018725A1 (en) * 2010-04-29 2011-11-03 Bayerische Motoren Werke Aktiengesellschaft Holding arrangement of a battery unit to a body of a passenger car
DE102010045997A1 (en) * 2010-05-10 2011-11-10 Volkswagen Ag Electrically operated motor vehicle has central tunnel, in which electric battery is arranged in battery case, where battery case and central tunnel are strengthened for protection of electric battery against forces arising from side impact
DE102010050826A1 (en) * 2010-11-09 2012-05-10 Volkswagen Aktiengesellschaft Arrangement for traction battery in electrically driven motor vehicle, particularly electrically-powered passenger vehicle, has battery placed in battery container at underbody of vehicle structure
DE102010056261A1 (en) 2010-12-24 2012-06-28 Audi Ag Device for holding battery in support structure of body of vehicle, has holding medium, which is fastened to supporting structure, where holding medium has adapter structure
DE102011000482A1 (en) * 2011-02-03 2012-08-09 Dr. Ing. H.C. F. Porsche Aktiengesellschaft motor vehicle
DE102011051698A1 (en) * 2011-07-08 2013-01-10 Thyssenkrupp Steel Europe Ag Floor structure for a vehicle
DE102011114772A1 (en) 2011-10-01 2013-04-04 Volkswagen Aktiengesellschaft Vehicle i.e. hybrid vehicle, has electrical storage element arranged in open hollow section, and exhaust system arranged below storage element in vehicle tunnel or directly and partially below storage element
DE102012203882A1 (en) 2012-03-13 2013-09-19 Bayerische Motoren Werke Aktiengesellschaft Autobody for motor vehicle has floor structure in area of passenger compartment, which extends at center in vehicle longitudinal direction seen in vehicle transverse direction
DE102012203892A1 (en) 2012-03-13 2013-09-19 Bayerische Motoren Werke Aktiengesellschaft Motor vehicle, particularly passenger motor vehicle, has energy storage that is centrally attached to lower side of floor structure, where energy storage is supporting autobody component and comprises supporting housing
DE102012105140A1 (en) * 2012-06-14 2013-12-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Device for attaching a battery module to a body shell of a motor vehicle
DE102012012294A1 (en) * 2012-06-20 2013-12-24 Audi Ag Vehicle with a battery assembly
DE102012019922A1 (en) * 2012-10-11 2014-04-17 Volkswagen Aktiengesellschaft Battery device for use in e.g. motor car, has battery housing comprising plastic impact bracket at outer side, where impact bracket is in alignment to crash cross beams to cause transverse displacement of exterior wall of battery housing
DE102013000626A1 (en) * 2013-01-16 2014-07-17 Volkswagen Aktiengesellschaft Body structure for vehicle, such as motor vehicle and hybrid vehicle, has sheet metal components and floor pan that are connected to one another in releasable or non-releasable state, and which are screwed or welded at corresponding joints
DE102013200448A1 (en) 2013-01-15 2014-07-17 Bayerische Motoren Werke Aktiengesellschaft Cooling device, in particular for battery modules, and vehicle, comprising such a cooling device
DE102013003461A1 (en) * 2013-03-01 2014-09-04 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Tunnel module for integrating floor structure into body of motor vehicle i.e. motor car, has attachment portion for fastening tunnel module at motor vehicle body, and tunnel section portion arranged in integrated memory device
DE102013011754A1 (en) * 2013-07-13 2014-09-11 Daimler Ag Vehicle with an electrical energy storage
EP2441649A3 (en) * 2010-10-14 2015-04-01 Magna E-Car Systems Limited Partnership Vehicle with structural battery pack
DE102014107749A1 (en) * 2014-06-03 2015-12-03 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Body assembly with at least one plate assembly
DE102014108160A1 (en) * 2014-06-11 2015-12-17 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Underbody unit for a motor vehicle
DE102014212540A1 (en) * 2014-06-30 2015-12-31 Robert Bosch Gmbh Vehicle with improved battery shield
WO2016096329A1 (en) * 2014-12-16 2016-06-23 Robert Bosch Gmbh Cooling plate for a battery cell in the form of a mounting plate
DE102016003689A1 (en) * 2016-03-24 2017-09-28 Audi Ag Arrangement of a drive unit to a body of a motor vehicle, and motor vehicle with such an arrangement
CN107471990A (en) * 2016-06-08 2017-12-15 铃木株式会社 The protection structure of battery bag
DE102016216050A1 (en) 2016-08-25 2018-03-15 Volkswagen Aktiengesellschaft Battery assembly and vehicle with such a battery assembly
US20180272851A1 (en) * 2014-11-07 2018-09-27 Honda Motor Co., Ltd. Vehicle
DE102017212260A1 (en) * 2017-07-18 2019-01-24 Mahle International Gmbh accumulator
DE102017118120A1 (en) 2017-08-09 2019-02-14 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Method for producing an electrically driven vehicle
EP3508368A4 (en) * 2016-08-31 2019-09-11 BYD Company Limited Tray assembly for automobile use, battery pack body for automobile use and automobile
DE102018203375A1 (en) * 2018-03-07 2019-09-12 Audi Ag Method for producing a high-voltage energy storage device for a motor vehicle, and high-voltage energy storage for a motor vehicle
DE102018114097A1 (en) 2018-06-13 2019-12-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Body floor structure for a motor vehicle with a traction battery
JP2020019291A (en) * 2018-07-30 2020-02-06 アイシン軽金属株式会社 Battery housing structure
FR3094332A1 (en) * 2019-03-26 2020-10-02 Psa Automobiles Sa Battery module receptacle with induction charging plate
DE102019128940A1 (en) * 2019-10-27 2021-04-29 Ford Global Technologies Llc Battery tray to protect the vehicle battery for a hybrid vehicle
US11084366B2 (en) 2018-04-17 2021-08-10 Volkswagen Aktiengesellschaft Mounting arrangement of an electrically driven motor vehicle
CN113825694A (en) * 2019-05-16 2021-12-21 标致雪铁龙汽车股份有限公司 Sealing between a cross-member and a channel element forming the base of a motor vehicle compartment
DE102021100673A1 (en) 2021-01-14 2022-07-14 Bayerische Motoren Werke Aktiengesellschaft Energy storage floor assembly for an electrically driven motor vehicle
US11565579B2 (en) 2019-05-09 2023-01-31 Dr. Ing. H. C. F. Porsche Ag Electric vehicle having a battery in an underfloor arrangement
DE102015121304B4 (en) 2015-12-08 2023-06-01 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Electrically driven vehicle with power electronics

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4032605A1 (en) * 1990-09-19 1992-03-26 Eckard Design Gmbh Electric powered road vehicle - has hollow section running along vehicle to accommodate batteries as central torsion tube
DE4316959A1 (en) * 1993-05-21 1994-11-24 Daimler Benz Ag Motor vehicle with a heat-insulating shielding arrangement
US5501289A (en) * 1993-01-22 1996-03-26 Nissan Motor Co., Ltd. Floor structure of electric vehicle
JPH10138956A (en) 1996-11-08 1998-05-26 Suzuki Motor Corp Body structure of electric automobile
US6811197B1 (en) 2002-11-14 2004-11-02 Ford Global Technologies, Llc Housing assembly for electrical energy storage device
DE102004049298A1 (en) * 2004-10-09 2006-04-13 Bayerische Motoren Werke Ag Motor vehicle with a hybrid drive

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4032605A1 (en) * 1990-09-19 1992-03-26 Eckard Design Gmbh Electric powered road vehicle - has hollow section running along vehicle to accommodate batteries as central torsion tube
US5501289A (en) * 1993-01-22 1996-03-26 Nissan Motor Co., Ltd. Floor structure of electric vehicle
DE4316959A1 (en) * 1993-05-21 1994-11-24 Daimler Benz Ag Motor vehicle with a heat-insulating shielding arrangement
JPH10138956A (en) 1996-11-08 1998-05-26 Suzuki Motor Corp Body structure of electric automobile
US6811197B1 (en) 2002-11-14 2004-11-02 Ford Global Technologies, Llc Housing assembly for electrical energy storage device
DE102004049298A1 (en) * 2004-10-09 2006-04-13 Bayerische Motoren Werke Ag Motor vehicle with a hybrid drive

Cited By (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010018725A1 (en) * 2010-04-29 2011-11-03 Bayerische Motoren Werke Aktiengesellschaft Holding arrangement of a battery unit to a body of a passenger car
DE102010045997A1 (en) * 2010-05-10 2011-11-10 Volkswagen Ag Electrically operated motor vehicle has central tunnel, in which electric battery is arranged in battery case, where battery case and central tunnel are strengthened for protection of electric battery against forces arising from side impact
EP2441649A3 (en) * 2010-10-14 2015-04-01 Magna E-Car Systems Limited Partnership Vehicle with structural battery pack
DE102010050826A1 (en) * 2010-11-09 2012-05-10 Volkswagen Aktiengesellschaft Arrangement for traction battery in electrically driven motor vehicle, particularly electrically-powered passenger vehicle, has battery placed in battery container at underbody of vehicle structure
DE102010056261A1 (en) 2010-12-24 2012-06-28 Audi Ag Device for holding battery in support structure of body of vehicle, has holding medium, which is fastened to supporting structure, where holding medium has adapter structure
CN102555753A (en) * 2010-12-24 2012-07-11 奥迪股份公司 Device used for keeping accumulator inside vehicle body
CN102555753B (en) * 2010-12-24 2019-03-22 奥迪股份公司 Device for being maintained at battery in body of a motor car
DE102011000482A1 (en) * 2011-02-03 2012-08-09 Dr. Ing. H.C. F. Porsche Aktiengesellschaft motor vehicle
DE102011000482B4 (en) 2011-02-03 2023-09-28 Dr. Ing. H.C. F. Porsche Aktiengesellschaft motor vehicle
DE102011051698A1 (en) * 2011-07-08 2013-01-10 Thyssenkrupp Steel Europe Ag Floor structure for a vehicle
US9061712B2 (en) 2011-07-08 2015-06-23 Thyssenkrupp Steel Europe Ag Understructure for a vehicle
DE102011114772A1 (en) 2011-10-01 2013-04-04 Volkswagen Aktiengesellschaft Vehicle i.e. hybrid vehicle, has electrical storage element arranged in open hollow section, and exhaust system arranged below storage element in vehicle tunnel or directly and partially below storage element
DE102012203892A1 (en) 2012-03-13 2013-09-19 Bayerische Motoren Werke Aktiengesellschaft Motor vehicle, particularly passenger motor vehicle, has energy storage that is centrally attached to lower side of floor structure, where energy storage is supporting autobody component and comprises supporting housing
DE102012203882B4 (en) * 2012-03-13 2021-03-25 Bayerische Motoren Werke Aktiengesellschaft Body of a motor vehicle
DE102012203882A1 (en) 2012-03-13 2013-09-19 Bayerische Motoren Werke Aktiengesellschaft Autobody for motor vehicle has floor structure in area of passenger compartment, which extends at center in vehicle longitudinal direction seen in vehicle transverse direction
US9358864B2 (en) 2012-06-14 2016-06-07 Dr. Ing. H.C.F. Porsche Aktiengesellschaft Device for fastening a battery module to a bodyshell of a motor vehicle
DE102012105140B4 (en) 2012-06-14 2021-09-09 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Motor vehicle with a body shell, a battery module and a device for fastening the battery module to the body shell of the motor vehicle
DE102012105140A1 (en) * 2012-06-14 2013-12-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Device for attaching a battery module to a body shell of a motor vehicle
CN103507613B (en) * 2012-06-14 2016-03-23 F·波尔希名誉工学博士公司 For battery module being fastened to the device of the body shell of power actuated vehicle
CN103507613A (en) * 2012-06-14 2014-01-15 F·波尔希名誉工学博士公司 Device for fastening a battery module to a bodyshell of a motor vehicle
DE102012012294A1 (en) * 2012-06-20 2013-12-24 Audi Ag Vehicle with a battery assembly
WO2013189565A1 (en) 2012-06-20 2013-12-27 Audi Ag Vehicle having a battery arrangement
DE102012012294B4 (en) * 2012-06-20 2014-01-02 Audi Ag Vehicle with a battery assembly
DE102012019922B4 (en) 2012-10-11 2023-03-02 Volkswagen Aktiengesellschaft Battery arrangement in a vehicle
DE102012019922A1 (en) * 2012-10-11 2014-04-17 Volkswagen Aktiengesellschaft Battery device for use in e.g. motor car, has battery housing comprising plastic impact bracket at outer side, where impact bracket is in alignment to crash cross beams to cause transverse displacement of exterior wall of battery housing
WO2014111194A1 (en) 2013-01-15 2014-07-24 Bayerische Motoren Werke Aktiengesellschaft Cooling device, particularly for battery modules, and vehicle comprising such a cooling device
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DE102013000626B4 (en) 2013-01-16 2019-03-28 Volkswagen Aktiengesellschaft Body structure for a vehicle
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DE102014107749A1 (en) * 2014-06-03 2015-12-03 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Body assembly with at least one plate assembly
DE102014108160A1 (en) * 2014-06-11 2015-12-17 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Underbody unit for a motor vehicle
US9884544B2 (en) 2014-06-11 2018-02-06 Dr. Ing. H.C.F. Porsche Aktiengesellschaft Underbody unit for a motor vehicle
DE102014212540A1 (en) * 2014-06-30 2015-12-31 Robert Bosch Gmbh Vehicle with improved battery shield
US9428059B2 (en) 2014-06-30 2016-08-30 Robert Bosch Gmbh Vehicle having improved battery shielding
US20180272851A1 (en) * 2014-11-07 2018-09-27 Honda Motor Co., Ltd. Vehicle
US10493834B2 (en) * 2014-11-07 2019-12-03 Honda Motor Co., Ltd. Vehicle
US10601007B2 (en) 2014-12-16 2020-03-24 Robert Bosch Gmbh Cooling plate for a battery cell in the form of a mounting plate
WO2016096329A1 (en) * 2014-12-16 2016-06-23 Robert Bosch Gmbh Cooling plate for a battery cell in the form of a mounting plate
CN107004922A (en) * 2014-12-16 2017-08-01 罗伯特·博世有限公司 It is used as the coldplate for battery unit of buck plate
CN107004922B (en) * 2014-12-16 2020-04-10 罗伯特·博世有限公司 Cooling plate for battery unit as assembly plate
DE102015121304B4 (en) 2015-12-08 2023-06-01 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Electrically driven vehicle with power electronics
DE102016003689A1 (en) * 2016-03-24 2017-09-28 Audi Ag Arrangement of a drive unit to a body of a motor vehicle, and motor vehicle with such an arrangement
DE102016003689B4 (en) 2016-03-24 2021-10-14 Audi Ag Arrangement of a drive unit on a body of a motor vehicle, as well as a motor vehicle with such an arrangement
CN107471990B (en) * 2016-06-08 2020-10-09 铃木株式会社 Protection structure of battery pack
CN107471990A (en) * 2016-06-08 2017-12-15 铃木株式会社 The protection structure of battery bag
DE102016216050A1 (en) 2016-08-25 2018-03-15 Volkswagen Aktiengesellschaft Battery assembly and vehicle with such a battery assembly
DE102016216050B4 (en) 2016-08-25 2023-11-09 Volkswagen Aktiengesellschaft Battery assembly and vehicle with such a battery assembly
EP3508368A4 (en) * 2016-08-31 2019-09-11 BYD Company Limited Tray assembly for automobile use, battery pack body for automobile use and automobile
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US11011791B2 (en) 2017-08-09 2021-05-18 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Method for producing an electrically driven vehicle
DE102017118120A1 (en) 2017-08-09 2019-02-14 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Method for producing an electrically driven vehicle
CN109383258A (en) * 2017-08-09 2019-02-26 保时捷股份公司 Method for manufacturing electrically driven vehicle
DE102017118120B4 (en) 2017-08-09 2022-11-03 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Method of manufacturing an electrically powered vehicle
US11482743B2 (en) 2018-03-07 2022-10-25 Audi Ag Method for producing a high-voltage energy storage device for a motor vehicle, and high-voltage energy storage device for a motor vehicle
DE102018203375A1 (en) * 2018-03-07 2019-09-12 Audi Ag Method for producing a high-voltage energy storage device for a motor vehicle, and high-voltage energy storage for a motor vehicle
US11084366B2 (en) 2018-04-17 2021-08-10 Volkswagen Aktiengesellschaft Mounting arrangement of an electrically driven motor vehicle
DE102018114097A1 (en) 2018-06-13 2019-12-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Body floor structure for a motor vehicle with a traction battery
DE102018114097B4 (en) 2018-06-13 2023-11-16 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Body floor structure for a motor vehicle with a traction battery
US11059363B2 (en) 2018-06-13 2021-07-13 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Body floor structure for a motor vehicle having a traction battery
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US11731498B2 (en) 2019-10-27 2023-08-22 Ford Global Technologies, Llc Battery tray for protecting the vehicle battery of a hybrid motor
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