DE102017211372A1 - Battery as well as vehicle with such a battery - Google Patents
Battery as well as vehicle with such a battery Download PDFInfo
- Publication number
- DE102017211372A1 DE102017211372A1 DE102017211372.3A DE102017211372A DE102017211372A1 DE 102017211372 A1 DE102017211372 A1 DE 102017211372A1 DE 102017211372 A DE102017211372 A DE 102017211372A DE 102017211372 A1 DE102017211372 A1 DE 102017211372A1
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- Germany
- Prior art keywords
- battery
- profiles
- housing
- vehicle
- sandwich panels
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/64—Constructional details of batteries specially adapted for electric vehicles
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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
- H01M50/218—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
- H01M50/231—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 having a layered structure
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/66—Arrangements of batteries
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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
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
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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
- H01M50/218—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
- H01M50/218—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
- H01M50/227—Organic material
-
- 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
- H01M50/229—Composite material consisting of a mixture of organic and inorganic materials
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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
- H01M50/271—Lids or covers for the racks or secondary casings
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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
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
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- 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
Abstract
Vorgeschlagen wird u.a. eine Batterie (3), insbesondere Fahrzeugbatterie, mit einem Batteriegehäuse (5) zur Aufnahme zumindest eines Batteriemoduls (6), welches ein Gehäuseunterteil (7) aufweist, dem ein Deckelelement (8) zugeordnet oder zuordenbar ist. Vorteilhaft weist das Gehäuseunterteil (7) eine Wandstruktur (12) und eine Bodenstruktur (11) auf, wobei zumindest die Wandstruktur (12) durch Sandwichplatten (13) gebildet ist, welche jeweils wenigstens eine Innenlage (14) sowie eine äußere und eine innere Decklage (15, 16) aufweisen, und wobei die Sandwichplatten (13) rechtwinklig aneinandergesetzt und in ihren Kontaktbereichen mittels aufgesetzter L-Profile (18) untereinander dicht verbunden sind. Proposed is, inter alia, a battery (3), in particular vehicle battery, with a battery housing (5) for receiving at least one battery module (6), which has a lower housing part (7), which is associated with or assigned to a cover element (8). Advantageously, the lower housing part (7) has a wall structure (12) and a floor structure (11), wherein at least the wall structure (12) is formed by sandwich panels (13), each having at least one inner layer (14) and an outer and an inner cover layer (15, 16), and wherein the sandwich panels (13) set at right angles to each other and in their contact areas by means of attached L-profiles (18) are interconnected tightly.
Description
Die Erfindung betrifft eine Batterie nach dem Oberbegriff des Patentanspruchs 1 der Erfindung. Gemäß Anspruch 10 der Erfindung betrifft dieselbe ferner ein Fahrzeug mit einer solchen Batterie.The invention relates to a battery according to the preamble of
Aus der Praxis ist es allgemein bekannt, eine Mehrzahl Batteriezellen zu einem sogenannten Batteriemodul zusammenzufassen und untereinander zu verschalten sowie eine Mehrzahl derartiger Batteriemodule in einem Batteriegehäuse zusammenzufassen und untereinander zu verschalten. Die Hersteller von Batterien stehen insbesondere im Hinblick auf Fahrzeugbatterien, wie HV-Batterien (HV = Hochvolt), die als Traktionsbatterien Verwendung finden, vor der Herausforderung, höchste Sicherheitsstandards insbesondere bzgl. der Crash- und Berstsicherheit der Batterien mit einem möglichst geringen Gewicht zu kombinieren. Die
Aufgabe der Erfindung ist es, eine im Hinblick auf den Stand der Technik alternative Batterie, insbesondere Fahrzeugbatterie, zu schaffen, welche bei geringem Gewicht eine den geltenden Sicherheitsstandards ausreichend hohe Crash- und Berstsicherheit gewährleistet.The object of the invention is to provide an alternative in terms of the prior art battery, in particular vehicle battery, which ensures a low enough weight the applicable safety standards sufficiently high crash and bursting safety.
Ausgehend von einer Batterie, insbesondere Fahrzeugbatterie, mit einem Batteriegehäuse zur Aufnahme zumindest eines Batteriemoduls, welches ein Gehäuseunterteil aufweist, dem ein Deckelelement zugeordnet oder zuordenbar ist, wird die gestellte Aufgabe dadurch gelöst, dass das Gehäuseunterteil eine Wandstruktur und eine Bodenstruktur aufweist, wobei zumindest die Wandstruktur durch Sandwichplatten gebildet ist, welche jeweils wenigstens eine Innenlage sowie eine äußere und eine innere Decklage aufweisen, und wobei die Sandwichplatten rechtwinklig aneinandergesetzt und in ihren Kontaktbereichen mittels aufgesetzter L-Profile untereinander dicht verbunden sind.Starting from a battery, in particular vehicle battery, with a battery housing for receiving at least one battery module, which has a housing lower part, which is assigned or assignable to a cover element, this object is achieved in that the housing base has a wall structure and a bottom structure, wherein at least the Wall structure is formed by sandwich panels, which each have at least one inner layer and an outer and an inner cover layer, and wherein the sandwich panels are set at right angles and sealed in their contact areas by means of attached L-profiles.
Diese Batterie respektive deren Batteriegehäuse hat den Vorteil, dass dieses neben einem minimiertem Gewicht eine den geltenden Sicherheitsstandards ausreichend hohe Steifigkeit aufweist und einfach und kostengünstig herstellbar sowie leicht an aktuell zu verzeichnende Bauräume nach sozusagen einem Baukastensystem anpassbar ist. So können beispielsweise vorgefertigte Sandwichplatten derart kombiniert und untereinander mittels der L-Profile gefügt werden, dass ein bestimmter zur Verfügung stehender Bauraum, beispielsweise in einem Kofferraum eines Kraftfahrzeugs, maximal ausgenutzt werden kann.This battery or its battery case has the advantage that this has a minimum weight in addition to the applicable safety standards sufficiently high rigidity and easy and inexpensive to produce and easy to current recording space according to a modular system is customizable. Thus, for example, prefabricated sandwich panels can be combined in such a way and joined together by means of the L-profiles, that a certain available space, for example in a trunk of a motor vehicle, can be utilized to the maximum.
Die Unteransprüche beschreiben bevorzugte Weiterbildungen oder Ausgestaltungen der Erfindung.The subclaims describe preferred developments or refinements of the invention.
Danach ist bevorzugt vorgesehen, dass die wenigstens eine Innenlage eine Wabenstruktur aufweist, welche eine erhöhte Steifigkeit der Sandwichplatte gewährleistet. Weiter bevorzugt besteht die wenigstens eine Innenlage aus einem Kunststoff oder einem faserverstärkten Kunststoff, wobei letzterer besagte Steifigkeit noch weiter erhöht. Alternativ kann die Innenlage auch aus einem Metall, bevorzugt aus Aluminium oder einer Aluminiumlegierung bestehen, jedoch kann dieser Werkstoff mit erhöhten Kosten einhergehen. Was die Decklagen anbelangt, so besteht die äußere Decklage respektive die Gehäuse-außen angeordnete Decklage bevorzugt aus einem Metall, bevorzugt aus Aluminium oder einer Aluminiumlegierung, wogegen die innere Decklage respektive die Gehäuse-innen angeordnete Decklage bevorzugt aus einem Kunststoff oder aus einem faserverstärkten Kunststoff besteht. Die äußere Decklage aus Metall ermöglicht bzw. bewirkt einen sehr guten EMV-Schutz (EMV = Elektromagnetische Verträglichkeit). Gemäß der Europäischen EMV-Richtlinie wird im Wesentlichen unter elektromagnetischer Verträglichkeit (EMV) die Fähigkeit eines Apparates, einer Anlage oder eines Systems verstanden, in der elektromagnetischen Umwelt zufriedenstellend zu arbeiten, ohne dabei selbst elektromagnetische Störungen zu verursachen, die für alle in dieser Umwelt vorhandenen Apparate, Anlagen oder Systeme unannehmbar wären. Die innere Decklage aus Kunststoff bzw. aus einem faserverstärkten, beispielsweise einem aramidfaserverstärkten Kunststoff, gewährleistet demgegenüber eine elektrische Isolation des Batteriegehäuses zum Gehäuseinneren, insbesondere auch zu im Batteriegehäuse angeordneten Batteriemodulen. Bevorzugt ist die Innenlage durch Stoffschluss mit den Decklagen verbunden, insbesondere verklebt, woraus ein schnell und kostengünstig zu realisierender sowie fester Fügeverbund erzielbar ist. Die L-Profile bestehen bevorzugt aus einem Metall, weiter bevorzugt ebenfalls aus Aluminium oder einer Aluminiumlegierung, und tragen demgemäß vorteilhaft zum EMV-Schutz sowie zum elektrischen Potentialausgleich der äußeren Decklagen aus Metall bei. Darüber hinaus erhöhen diese die Crash- und Berstsicherheit des Batteriegehäuses respektive des Gehäuseunterteils, indem die L-Profile in ihrer Gesamtheit sozusagen einen käfigartigen Rahmen ausbilden. Des Weiteren gewährleisten die L-Profile eine sichere Abdichtung der Fügekanten der Sandwichplatten. Wie die Erfindung weiter vorsieht, ist das Batteriegehäuse dazu ausgebildet, zumindest zwei übereinander angeordnete Batteriemodule aufzunehmen, indem wenigstens ein als Modulaufnahmeboden fungierender Zwischenboden im Gehäuseunterteil angeordnet ist. Dies hat zum einen den Vorteil, dass Batteriemodule nicht nur nebeneinander, sondern auch übereinander respektive in der Höhe angeordnet werden können und so ein bestimmter zur Verfügung stehender Bauraum noch besser ausgenutzt werden kann. Ferner ist durch diese Maßnahme eine weitere Versteifung des Batteriegehäuses zu verzeichnen. Darüber hinaus ist es ermöglicht, ein oberes Batteriemodul auf dem Zwischenboden stehend anzuordnen, wogegen ein unteres Batteriemodul am Zwischenboden hängend angeordnet ist. Dies hat den Vorteil, dass Aufnahmen zur Halterung der Batteriemodule nur am Zwischenboden vorgesehen werden können, woraus Gewichts- und Materialeinsparungen resultieren können. In vorteilhafter Fortbildung der Erfindung kann des Weiteren vorgesehen sein, dass der Zwischenboden unmittelbar an eine die Batterie tragende Struktur, beispielsweise an die Karosserie eines Fahrzeugs angebunden ist, wodurch die Grundsteifigkeit und Verformungsfestigkeit auch der besagten Karosserie erhöht wird.Thereafter, it is preferably provided that the at least one inner layer has a honeycomb structure which ensures increased rigidity of the sandwich plate. More preferably, the at least one inner layer of a plastic or a fiber-reinforced plastic, the latter said stiffness increased even further. Alternatively, the inner layer can also be made of a metal, preferably of aluminum or an aluminum alloy, but this material can be associated with increased costs. As far as the cover layers are concerned, the outer cover layer or the outer cover layer preferably comprises a metal, preferably aluminum or an aluminum alloy, whereas the inner cover layer or the inner cover layer preferably consists of a plastic or a fiber-reinforced plastic , The outer cover layer made of metal enables or ensures a very good EMC protection (EMC = Electromagnetic Compatibility). According to the European EMC Directive, electromagnetic compatibility (EMC) is essentially understood to mean the ability of an apparatus, plant or system to operate satisfactorily in the electromagnetic environment without itself causing electromagnetic disturbances that are present in all the environment Apparatus, installations or systems would be unacceptable. The inner cover layer of plastic or of a fiber-reinforced, for example, an aramid fiber reinforced plastic, in contrast, ensures electrical insulation of the battery housing to the housing interior, in particular also arranged in the battery housing battery modules. Preferably, the inner layer is connected by material connection with the cover layers, in particular glued, from which a fast and inexpensive to be realized and solid joining composite can be achieved. The L-profiles are preferably made of a metal, more preferably also of aluminum or an aluminum alloy, and thus contribute advantageously to the EMC protection and to the equipotential bonding of the outer metal cover layers. In addition, these increase the crash and bursting security of the battery case and the housing lower part by the L-profiles in their entirety, so to speak form a cage-like frame. Furthermore, the L-profiles ensure a secure sealing of the joint edges of the sandwich panels. As the invention further provides, the battery housing is adapted to receive at least two superimposed battery modules, in that at least one intermediate floor acting as a module receiving floor is arranged in the lower housing part. This has the advantage that battery modules not only next to each other, but also on top of each other or in height can be arranged and so a certain available space can be better utilized. Furthermore, a further stiffening of the battery case is recorded by this measure. In addition, it is possible to arrange an upper battery module standing on the false floor, whereas a lower battery module is arranged hanging on the false floor. This has the advantage that recordings for holding the battery modules can only be provided on the intermediate floor, which can result in weight and material savings. In an advantageous embodiment of the invention may further be provided that the intermediate floor is directly connected to a battery-carrying structure, for example, to the body of a vehicle, whereby the basic stiffness and deformation resistance of said body is increased.
Die Erfindung betrifft auch ein Fahrzeug, mit einer Batterie der vorstehend beschriebenen Art.The invention also relates to a vehicle with a battery of the type described above.
Nachstehend wird die Erfindung anhand eines in den Zeichnungen schematisch dargestellten Ausführungsbeispiels näher erläutert. Sie ist jedoch nicht auf dieses beschränkt, sondern erfasst alle durch die Patentansprüche definierten Ausgestaltungen. Es zeigen:
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1 äußerst schematisch ein mit einer Traktions-Batterie bzw. Hochvolt-Batterie ausgestattetes Fahrzeug, -
2 eine perspektivische Einzeldarstellung der Batterie, -
3 eine schematische Schnittdarstellung der Wandstruktur eines Gehäuseunterteils der Batterie nach1 und2 , -
4 die Wandstruktur nach3 in einer Explosionsdarstellung, -
5 eine perspektivische Rückansicht in das Innere der Batterie nach4 , und -
6 eine Schnittdarstellung der Batterie samt in derselben gehalterter Batteriemodule.
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1 very schematically a equipped with a traction battery or high-voltage battery vehicle, -
2 a perspective individual representation of the battery, -
3 a schematic sectional view of the wall structure of a lower housing part of the battery according to1 and2 . -
4 the wall structure after3 in an exploded view, -
5 a rear perspective view into the interior of thebattery 4 , and -
6 a sectional view of the battery together with the same supported battery modules.
Das Batteriegehäuse
Das Gehäuseunterteil 7 setzt sich aus einer Bodenstruktur
Gemäß den
Die im Zusammenbau Gehäuse-außen angeordnete respektive äußere Decklage
Zur Ausbildung des Batteriegehäuses 5 sind deren Sandwichplatten
Die L-Profile
Die feste Fügeverbindung zwischen der mittels der Sandwichplatten
Wie den
Wie den
Wie insbesondere der
Um die Grundsteifigkeit und Verformungsfestigkeit auch der die Batterie
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Fahrzeugvehicle
- 22
- Elektromotorelectric motor
- 33
- Batteriebattery
- 44
- Kofferraumtrunk
- 55
- Batteriegehäusebattery case
- 66
- Batteriemodulbattery module
- 77
- GehäuseunterteilHousing bottom
- 88th
- Deckelelementcover element
- 99
- Befestigungsstellefastening point
- 1010
- Befestigungselementfastener
- 1111
- Bodenstruktursoil structure
- 1212
- Wandstrukturwall structure
- 1313
- Sandwichplattesandwich panel
- 1414
- Innenlageinner layer
- 1515
- Decklagetopsheet
- 1616
- Decklagetopsheet
- 1717
- Wabenstrukturhoneycomb structure
- 1818
- L-ProfilL-profile
- 18'18 '
- L-ProfilL-profile
- 1919
- Befestigungsstellefastening point
- 2020
- Befestigungselementfastener
- 2121
- Zwischenbodenfalse floor
- 2222
- erstes Formschlussmittelfirst positive locking means
- 2323
- zweites Formschlussmittelsecond positive locking means
- 2424
- Kühlplattecooling plate
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 102011086050 A1 [0002]DE 102011086050 A1 [0002]
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE102017211372.3A DE102017211372A1 (en) | 2017-07-04 | 2017-07-04 | Battery as well as vehicle with such a battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017211372.3A DE102017211372A1 (en) | 2017-07-04 | 2017-07-04 | Battery as well as vehicle with such a battery |
Publications (1)
Publication Number | Publication Date |
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DE102017211372A1 true DE102017211372A1 (en) | 2019-01-10 |
Family
ID=64665946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102017211372.3A Pending DE102017211372A1 (en) | 2017-07-04 | 2017-07-04 | Battery as well as vehicle with such a battery |
Country Status (1)
Country | Link |
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DE (1) | DE102017211372A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019203262A1 (en) * | 2019-03-11 | 2020-09-17 | Robert Bosch Gmbh | Battery housing with functionally applied segmentation |
WO2020229276A1 (en) * | 2019-05-10 | 2020-11-19 | Clarios Germany Gmbh & Co. Kgaa | Battery housing and battery comprising same |
DE102019129045A1 (en) * | 2019-10-28 | 2021-04-29 | Bayerische Motoren Werke Aktiengesellschaft | Storage device for storing electrical energy for a motor vehicle, motor vehicle and method for producing a storage housing for a storage device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010024320A1 (en) * | 2010-06-18 | 2011-12-22 | Audi Ag | Device for holding battery in supporting structure of body of motor car, has holding unit attached to supporting structure and formed with several layers, where holding unit are designed as sandwich component with top layer and bottom layer |
DE102011086050A1 (en) | 2011-11-10 | 2013-05-16 | Sb Limotive Company Ltd. | Battery cell, battery and motor vehicle |
JP2013133044A (en) * | 2011-12-27 | 2013-07-08 | Kobe Steel Ltd | On-vehicle battery tray and on-vehicle battery frame |
DE102013207535A1 (en) * | 2013-04-25 | 2014-10-30 | Lisa Dräxlmaier GmbH | Pole connection plate for a battery |
DE102014226566B3 (en) * | 2014-12-19 | 2016-04-28 | Volkswagen Aktiengesellschaft | Battery box for a traction battery in motor vehicles |
US20160233468A1 (en) * | 2015-02-11 | 2016-08-11 | Ford Global Technologies, Llc | Battery Enclosure Surrounded by Internally Reinforced Cylindrical Impact Absorbing Elements |
-
2017
- 2017-07-04 DE DE102017211372.3A patent/DE102017211372A1/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010024320A1 (en) * | 2010-06-18 | 2011-12-22 | Audi Ag | Device for holding battery in supporting structure of body of motor car, has holding unit attached to supporting structure and formed with several layers, where holding unit are designed as sandwich component with top layer and bottom layer |
DE102011086050A1 (en) | 2011-11-10 | 2013-05-16 | Sb Limotive Company Ltd. | Battery cell, battery and motor vehicle |
JP2013133044A (en) * | 2011-12-27 | 2013-07-08 | Kobe Steel Ltd | On-vehicle battery tray and on-vehicle battery frame |
DE102013207535A1 (en) * | 2013-04-25 | 2014-10-30 | Lisa Dräxlmaier GmbH | Pole connection plate for a battery |
DE102014226566B3 (en) * | 2014-12-19 | 2016-04-28 | Volkswagen Aktiengesellschaft | Battery box for a traction battery in motor vehicles |
US20160233468A1 (en) * | 2015-02-11 | 2016-08-11 | Ford Global Technologies, Llc | Battery Enclosure Surrounded by Internally Reinforced Cylindrical Impact Absorbing Elements |
Non-Patent Citations (1)
Title |
---|
JP 2013-133044 A (Maschinenübersetzung), AIPN [online] JPO [abgerufen am 2018-4-25] * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019203262A1 (en) * | 2019-03-11 | 2020-09-17 | Robert Bosch Gmbh | Battery housing with functionally applied segmentation |
WO2020229276A1 (en) * | 2019-05-10 | 2020-11-19 | Clarios Germany Gmbh & Co. Kgaa | Battery housing and battery comprising same |
CN114008844A (en) * | 2019-05-10 | 2022-02-01 | 柯锐世德国有限两合公司 | Battery case and battery including the same |
DE102019129045A1 (en) * | 2019-10-28 | 2021-04-29 | Bayerische Motoren Werke Aktiengesellschaft | Storage device for storing electrical energy for a motor vehicle, motor vehicle and method for producing a storage housing for a storage device |
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