DE102006026098A1 - Motor vehicle, has air guiding device provided at rear end of lining of engine compartment, and suction gills provided to guiding device for discharging warm and slowly flowing engine exhaust air from compartment to road surface - Google Patents
Motor vehicle, has air guiding device provided at rear end of lining of engine compartment, and suction gills provided to guiding device for discharging warm and slowly flowing engine exhaust air from compartment to road surface Download PDFInfo
- Publication number
- DE102006026098A1 DE102006026098A1 DE102006026098A DE102006026098A DE102006026098A1 DE 102006026098 A1 DE102006026098 A1 DE 102006026098A1 DE 102006026098 A DE102006026098 A DE 102006026098A DE 102006026098 A DE102006026098 A DE 102006026098A DE 102006026098 A1 DE102006026098 A1 DE 102006026098A1
- Authority
- DE
- Germany
- Prior art keywords
- motor vehicle
- guiding device
- air
- engine compartment
- engine
- 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.)
- Ceased
Links
Classifications
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
- B60R13/0861—Insulating elements, e.g. for sound insulation for covering undersurfaces of vehicles, e.g. wheel houses
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P1/00—Air cooling
- F01P2001/005—Cooling engine rooms
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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
- 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
- Y02T10/82—Elements for improving aerodynamics
-
- 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
Description
Die Erfindung betrifft ein Kraftfahrzeug gemäß dem Oberbegriff des Anspruchs 1.The The invention relates to a motor vehicle according to the preamble of the claim 1.
Aus
der
Aufgabe der Erfindung ist es, ein Kraftfahrzeug mit einer Bodenverkleidung zu schaffen, wobei die Bodenverkleidung einen Motorraum des Kraftfahrzeuges abdeckt und mit einer Luftleitvorrichtung zur Kühlung eines wärmeabstrahlenden Bauteils versehen ist, wobei die Luftleitvorrichtung einen einfachen Aufbau aufweist.task The invention is a motor vehicle with a floor covering to provide, wherein the floor covering an engine compartment of the motor vehicle covering and with a spoiler for cooling a heat radiating Component is provided, wherein the spoiler device a simple Structure has.
Diese Aufgabe wird durch die Merkmale des Anspruchs 1 gelöst.These The object is solved by the features of claim 1.
Bei einem erfindungsgemäßen Kraftfahrzeug mit einer Motorraumverkleidung ist an einem hinteren Ende der Motorraumverkleidung eine Luftleitvorrichtung vorgesehen. Die Luftleitvorrichtung weist in einem Bereich unterhalb eines wärmeabstrahlenden Bauteils, beispielsweise unterhalb eines Getriebegehäuses, eine Luftleitfläche auf, die kalte und rasch strömende Umgebungsluft in Richtung auf das Getriebegehäuse umlenkt. Vorteilhafterweise ist benachbart zu der Luftleitfläche mindestens ein Abschnitt an der Luftleitvorrichtung vorgesehen, an dem Absaugkiemen vorgesehen sind, durch die die warme und langsam strömende Motorabluft vom Motorraum zur Umgebung hin abführbar ist. Die Ausbildung von Absaugkiemen erhöht den Luftmengenstrom der vom Motorraum kommenden warmen Luft in Richtung der Fahrbahn und verhindert gleichzeitig, dass die warme Luft vom Motorraum in Richtung des wärmeabstrahlenden Bauteils, beispielsweise in Richtung des Getriebegehäuses, strömt.at a motor vehicle according to the invention with an engine compartment trim is at a rear end of the engine compartment panel an air guiding device is provided. The spoiler has in an area below a heat radiating component, For example, below a transmission housing, an air duct, the cold and fast-flowing Ambient air deflects in the direction of the transmission housing. advantageously, is adjacent to the air duct at least one section is provided on the air guiding device, provided on the suction gills, through which the warm and slow flowing Engine exhaust air is discharged from the engine compartment to the environment. The training of Suction gills increased the amount of air flow coming from the engine compartment warm air in the direction the roadway and at the same time prevents the warm air from Engine compartment in the direction of the heat radiating Component, for example in the direction of the transmission housing, flows.
In einer vorteilhaften Ausführungsform sind die Absaugkiemen Abschnitte der Luftleitvorrichtung, die schräg zu einem den Motorraum abschließenden, in etwa waagrechten Abschnitt verlaufen. Im Querschnitt können die Absaugkiemen geradlinig oder gekrümmt ausgebildet sein. Die Absaugkiemen verhindern zusammen mit dem durch den Fahrtwind erzeugten Sog eine direkte Anströmung des wärmeabstrahlenden Bauteils so dass die warme Motorraumluft vom wärmeabstrahlenden Bauteil weg zur Fahrbahn hin abgelenkt wird. Die Absaugkiemen verlaufen vorteilhafterweise nach oben in Richtung des wärmeabstrahlenden Bauteils.In an advantageous embodiment The suction gill sections of the air deflector, which are inclined to one another the engine compartment final, in run approximately horizontal section. In cross section, the Absaugkiemen be rectilinear or curved. The suction gills prevent together with the suction generated by the wind a direct flow of the heat radiating Component so that the warm engine compartment air away from the heat radiating component is deflected towards the roadway. The suction gills advantageously run upwards in the direction of the heat radiating Component.
Vor der jeweiligen erfindungsgemäßen Absaugkieme ist eine entsprechend große Durchgangsöffnung in der Luftleitvorrichtung ausgebildet. Die jeweilige Durchgangsöffnung ist vorteilhafterweise rechteckförmig.In front the respective Absaugkieme invention is a correspondingly large Through opening formed in the spoiler device. The respective passage opening is advantageously rectangular.
Die Luftleitfläche weist in einer vorteilhaften Ausführungsform an ihrem hinteren Rand Aussparungen auf. Dadurch kann durch eine äußere Aussparung vom Motor kommende warme Luft abströmen.The air duct has in an advantageous embodiment at its rear Edge recesses on. This can come from an external recess from the engine let off warm air.
In einer vorteilhaften Ausführungsform weist die Motorraumverkleidung eine Motorraumabdeckung auf, die sich vom vorderen Ende des Kraftfahrzeuges bis in Höhe des Motors erstreckt. An diesen Abschnitt schließt sich ein Versteifungsabschnitt der Motorraumverkleidung an. Am hinteren Ende des Versteifungsabschnittes der Motorraumverkleidung ist die erfindungsgemäße Luftleitvorrichtung vorgesehen.In an advantageous embodiment the engine compartment cover has an engine compartment cover which from the front end of the motor vehicle to the level of the engine extends. This section is followed by a stiffening section the engine compartment panel. At the rear end of the stiffening section the engine compartment lining is provided the spoiler device according to the invention.
Vorteilhafterweise ist die Motorraumverkleidung einteilig oder mehrteilig.advantageously, is the engine compartment paneling in one or more parts.
Eine Ausführungsform der Erfindung wird nachstehend anhand der Figuren beispielshalber beschrieben. Dabei zeigen:A embodiment The invention will be described below with reference to the figures by way of example described. Showing:
Die
perspektivische Darstellung der
In
der gezeigten Ausführungsform
besteht die Motorraumverkleidung
An
einem hinteren Ende
Die
in den
Die
Absaugkiemen
Die
Luftleitvorrichtung
Am
vorderen Ende
In
der
Aus
dem Längsschnitt
von der Seite in der
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006026098A DE102006026098A1 (en) | 2006-06-03 | 2006-06-03 | Motor vehicle, has air guiding device provided at rear end of lining of engine compartment, and suction gills provided to guiding device for discharging warm and slowly flowing engine exhaust air from compartment to road surface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006026098A DE102006026098A1 (en) | 2006-06-03 | 2006-06-03 | Motor vehicle, has air guiding device provided at rear end of lining of engine compartment, and suction gills provided to guiding device for discharging warm and slowly flowing engine exhaust air from compartment to road surface |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006026098A1 true DE102006026098A1 (en) | 2007-12-06 |
Family
ID=38650552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006026098A Ceased DE102006026098A1 (en) | 2006-06-03 | 2006-06-03 | Motor vehicle, has air guiding device provided at rear end of lining of engine compartment, and suction gills provided to guiding device for discharging warm and slowly flowing engine exhaust air from compartment to road surface |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006026098A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2943301A1 (en) * | 2009-03-19 | 2010-09-24 | Peugeot Citroen Automobiles Sa | Front structural cradle for vehicle i.e. motor vehicle, has air deflector orienting air current generated during displacement of vehicle toward rear part of driving block, where deflector improves thermal conditions of zone under bonnet |
DE102009023531A1 (en) * | 2009-05-30 | 2010-12-02 | Bayerische Motoren Werke Aktiengesellschaft | Cooling air duct to at least one component which is heated by an engine of a motor vehicle |
DE102009054091A1 (en) | 2009-11-20 | 2011-05-26 | Bayerische Motoren Werke Aktiengesellschaft | Cladding component and motor vehicle with a cladding component |
DE102010018474A1 (en) | 2010-04-28 | 2011-11-03 | Bayerische Motoren Werke Aktiengesellschaft | Vehicle, has lining and/or air guide element arranged in lower floor area of vehicle and directly reaching lower side of gear box, where, where gear box is cooled by air flowing along lower floor of vehicle while driving |
WO2015025214A1 (en) * | 2013-08-22 | 2015-02-26 | Toyota Jidosha Kabushiki Kaisha | Vehicle substructure |
US11548571B2 (en) | 2021-01-05 | 2023-01-10 | Honda Motor Co., Ltd. | Vehicle undercover |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10341642B3 (en) * | 2003-09-10 | 2005-04-28 | Porsche Ag | Aerodynamically designed trim part for the underside of a motor vehicle |
-
2006
- 2006-06-03 DE DE102006026098A patent/DE102006026098A1/en not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10341642B3 (en) * | 2003-09-10 | 2005-04-28 | Porsche Ag | Aerodynamically designed trim part for the underside of a motor vehicle |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2943301A1 (en) * | 2009-03-19 | 2010-09-24 | Peugeot Citroen Automobiles Sa | Front structural cradle for vehicle i.e. motor vehicle, has air deflector orienting air current generated during displacement of vehicle toward rear part of driving block, where deflector improves thermal conditions of zone under bonnet |
DE102009023531A1 (en) * | 2009-05-30 | 2010-12-02 | Bayerische Motoren Werke Aktiengesellschaft | Cooling air duct to at least one component which is heated by an engine of a motor vehicle |
EP2261070A3 (en) * | 2009-05-30 | 2012-02-01 | Bayerische Motoren Werke Aktiengesellschaft | Cool air guide to at least one component warmed by one engine of a motor vehicle |
DE102009054091A1 (en) | 2009-11-20 | 2011-05-26 | Bayerische Motoren Werke Aktiengesellschaft | Cladding component and motor vehicle with a cladding component |
WO2011061251A1 (en) | 2009-11-20 | 2011-05-26 | Bayerische Motoren Werke Aktiengesellschaft | Lining component for the underside of a motor vehicle |
DE102010018474A1 (en) | 2010-04-28 | 2011-11-03 | Bayerische Motoren Werke Aktiengesellschaft | Vehicle, has lining and/or air guide element arranged in lower floor area of vehicle and directly reaching lower side of gear box, where, where gear box is cooled by air flowing along lower floor of vehicle while driving |
DE102010018474B4 (en) * | 2010-04-28 | 2013-06-06 | Bayerische Motoren Werke Aktiengesellschaft | Vehicle with an aerodynamically favorable underbody |
WO2015025214A1 (en) * | 2013-08-22 | 2015-02-26 | Toyota Jidosha Kabushiki Kaisha | Vehicle substructure |
US11548571B2 (en) | 2021-01-05 | 2023-01-10 | Honda Motor Co., Ltd. | Vehicle undercover |
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OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection |