DE102007048144A1 - Motor vehicle i.e. passenger car, has guiding device forming guided communicating connection between area located underneath cross beam and before cross beam and another area located above cross beam and behind cross beam - Google Patents
Motor vehicle i.e. passenger car, has guiding device forming guided communicating connection between area located underneath cross beam and before cross beam and another area located above cross beam and behind cross beam Download PDFInfo
- Publication number
- DE102007048144A1 DE102007048144A1 DE200710048144 DE102007048144A DE102007048144A1 DE 102007048144 A1 DE102007048144 A1 DE 102007048144A1 DE 200710048144 DE200710048144 DE 200710048144 DE 102007048144 A DE102007048144 A DE 102007048144A DE 102007048144 A1 DE102007048144 A1 DE 102007048144A1
- Authority
- DE
- Germany
- Prior art keywords
- cross beam
- motor vehicle
- louver
- holder
- area located
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/08—Air inlets for cooling; Shutters or blinds therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
Die Erfindung betrifft ein Kraftfahrzeug, insbesondere einen Personenkraftwagen, mit den Merkmalen des Oberbegriffs des Anspruchs 1.The The invention relates to a motor vehicle, in particular a passenger car, with the features of the preamble of claim 1.
Aus
der
Die vorliegende Erfindung beschäftigt sich mit dem Problem, für ein Kraftfahrzeug der eingangs genannten Art eine verbesserte Ausführungsform anzugeben, die sich insbesondere durch eine verbesserte passive Kühlung eines im Motorraum angeordneten Motors auszeichnet.The The present invention addresses the problem of for a motor vehicle of the type mentioned an improved Specify embodiment, in particular by an improved passive cooling of a arranged in the engine compartment Motors distinguishes.
Dieses Problem wird erfindungsgemäß durch den Gegenstand des unabhängigen Anspruchs gelöst. Vorteilhafte Ausführungsformen sind Gegenstand der abhängigen Ansprüche.This Problem is inventively by the subject of the independent claim. advantageous Embodiments are the subject of the dependent Claims.
Die Erfindung beruht auf dem allgemeinen Gedanken, eine Halterung, mit deren Hilfe die Gitterstruktur am Querträger befestigt ist, mit einer Luftleiteinrichtung zu kombinieren, mit deren Hilfe im Betrieb des Fahrzeugs Luft von einem vor und unterhalb des Querträgers liegenden ersten Raum zu einem oberhalb und hinter dem Querträger liegenden zweiten Raum geführt werden kann. Besagter erster Raum wird durch die Gitterstruktur mit Frischluft versorgt, während der zweite Raum eine Beaufschlagung des Motors mit Luft ermöglicht. Bereits durch eine leichte Überströmung des Motors mit Umgebungsluft kann eine hinreichende Kühlung des Motors erzielt werden. Mit einem konventionellen Kühlkreis, der mit Hilfe eines in der Regel flüssigen Kühlmediums arbeitet und eine interne Kühlung des Motors beziehungsweise des Motorblocks bewirkt, kann eine aktive Kühlung des Motors realisiert werden. Im Unterschied dazu wird durch die äußerliche Beaufschlagung des Motors beziehungsweise von Motorkomponenten eine passive Kühlung des Motors realisiert. Zweckmäßig ist dabei ein passiver Kühlluftstrom, der sich unterhalb der Motorhaube in Fahrzeuglängsrichtung erstreckt und am hinteren Ende der Motorhaube austritt.The The invention is based on the general idea, a holder with whose help the grid structure attached to the cross member is to combine with a louver, with their help during operation of the vehicle, air from one in front of and below the cross member lying first room to one above and behind the cross member lying second room can be performed. Said first Room is supplied with fresh air through the lattice structure while the second room allows the motor to be exposed to air. Already by a slight overflow of the engine With ambient air can be sufficient cooling of the engine be achieved. With a conventional cooling circuit, the with the help of a usually liquid cooling medium works and an internal cooling of the engine respectively of the engine block, can be an active cooling of the engine will be realized. In contrast, by the external Actuation of the engine or engine components one passive cooling of the motor realized. expedient is a passive cooling air flow, which is below the hood extends in the vehicle longitudinal direction and on rear end of the hood exits.
Durch die Integration der Luftleiteinrichtung in die Halterung lässt sich eine besonders raumsparende, kompakte Bauweise realisieren. Durch die vorgeschlagene Integration der Halterung in die Luftleiteinrichtung können außerdem innerhalb des Luftpfads Störkonturen vermieden werden, was die Luftzuführung zum Motor und somit die Kühlwirkung verbessert.By the integration of the louver in the holder leaves to realize a particularly space-saving, compact design. By the proposed integration of the holder in the louver In addition, interfering contours can occur within the air path be avoided, what the air supply to the engine and thus improves the cooling effect.
Weitere wichtige Merkmale und Vorteile der Erfindung ergeben sich aus den Unteransprüchen, aus den Zeichnungen und aus der zugehörigen Figurenbeschreibung anhand der Zeichnungen.Further important features and advantages of the invention will become apparent from the Subclaims, from the drawings and from the associated Description of the figures with reference to the drawings.
Es versteht sich, dass die vorstehend genannten und die nachstehend noch zu erläuternden Merkmale nicht nur in der jeweils angegebenen Kombination, sondern auch in anderen Kombinationen oder in Alleinstellung verwendbar sind, ohne den Rahmen der vorliegenden Erfindung zu verlassen.It it is understood that the above and the following yet to be explained features not only in each case specified combination, but also in other combinations or can be used in isolation, without the scope of the present To leave invention.
Bevorzugte Ausführungsbeispiele der Erfindung sind in den Zeichnungen dargestellt und werden in der nachfolgenden Beschreibung näher erläutert, wobei sich gleiche Bezugszeichen auf gleiche oder ähnliche oder funktional gleiche Bauteile beziehen.preferred Embodiments of the invention are in the drawings and will become more apparent in the following description explained, wherein the same reference numerals to the same or similar or functionally identical components relate.
Es zeigen, jeweils schematisch,It show, in each case schematically,
Entsprechend
Ferner
besitzt das Fahrzeug
In üblicher
Weise besitzt das Fahrzeug
Das
hier gezeigte Fahrzeug
Vorzugsweise
bildet die Luftleiteinrichtung
Entsprechend
Bei
der hier gezeigten Ausführungsform sind die Halterung
In
der hier gezeigten, gebauten Version bildet die Halterung
Bemerkenswert
ist hierbei, dass die Luftleiteinrichtung
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
- - EP 1216872 A1 [0002] EP 1216872 A1 [0002]
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710048144 DE102007048144A1 (en) | 2007-10-05 | 2007-10-05 | Motor vehicle i.e. passenger car, has guiding device forming guided communicating connection between area located underneath cross beam and before cross beam and another area located above cross beam and behind cross beam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710048144 DE102007048144A1 (en) | 2007-10-05 | 2007-10-05 | Motor vehicle i.e. passenger car, has guiding device forming guided communicating connection between area located underneath cross beam and before cross beam and another area located above cross beam and behind cross beam |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007048144A1 true DE102007048144A1 (en) | 2009-04-09 |
Family
ID=40418190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200710048144 Withdrawn DE102007048144A1 (en) | 2007-10-05 | 2007-10-05 | Motor vehicle i.e. passenger car, has guiding device forming guided communicating connection between area located underneath cross beam and before cross beam and another area located above cross beam and behind cross beam |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102007048144A1 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1216872A1 (en) | 2000-12-22 | 2002-06-26 | FIAT AUTO S.p.A. | Motor vehicle provided with a structure for encasing of a heat- exchanger unit in the engine compartment |
-
2007
- 2007-10-05 DE DE200710048144 patent/DE102007048144A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1216872A1 (en) | 2000-12-22 | 2002-06-26 | FIAT AUTO S.p.A. | Motor vehicle provided with a structure for encasing of a heat- exchanger unit in the engine compartment |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20140501 |