DE202008002433U1 - Air flap device for a motor vehicle radiator - Google Patents
Air flap device for a motor vehicle radiator Download PDFInfo
- Publication number
- DE202008002433U1 DE202008002433U1 DE202008002433U DE202008002433U DE202008002433U1 DE 202008002433 U1 DE202008002433 U1 DE 202008002433U1 DE 202008002433 U DE202008002433 U DE 202008002433U DE 202008002433 U DE202008002433 U DE 202008002433U DE 202008002433 U1 DE202008002433 U1 DE 202008002433U1
- Authority
- DE
- Germany
- Prior art keywords
- air flap
- air
- spring element
- actuator
- transmission means
- 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.)
- Expired - Lifetime
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
- B60K11/085—Air inlets for cooling; Shutters or blinds therefor with adjustable shutters or blinds
-
- 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
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
Luftklappeneinrichtung für einen Kraftfahrzeugkühler mit mindesten einer schwenkbaren Luftklappe (6, 16), mit einem Aktuator (1) zum Verstellen der Luftklappe (6, 16) und mit Übertragungsmitteln, die den Aktuator (1) mit der Luftklappe (6, 16) verbinden, dadurch gekennzeichnet, dass die Übertragungsmittel ein Federelement aufweisen, das bei hohem Staudruck auf der Luftklappe (6, 16) eine Öffnungsbewegung der Luftklappe (6, 16) ermöglicht.Louver for a motor vehicle radiator with at least one pivotable air flap (6, 16), with an actuator (1) for adjusting the Air damper (6, 16) and with transmission means that the actuator (1) connect to the air flap (6, 16), characterized that the transmission means comprise a spring element, at high back pressure on the air flap (6, 16) an opening movement the air damper (6, 16) allows.
Description
Die Erfindung bezieht sich auf eine Luftklappeneinrichtung für einen Kraftfahrzeugkühler mit mindesten einer schwenkbaren Luftklappe, mit einem Aktuator zum Verstellen der Luftklappe und mit Übertragungsmitteln, die den Aktuator mit der Luftklappe verbinden.The The invention relates to an air flap device for a motor vehicle radiator with at least one pivotable Air damper, with an actuator for adjusting the air damper and with transmission means connecting the actuator to the damper.
Eine
derartige Luftklappeneinrichtung ist z. B. durch die
Der Erfindung liegt die Aufgabe zugrunde, die Beschädigungsgefahr zu verringern.Of the Invention is based on the object, the risk of damage to reduce.
Diese Aufgabe wird durch die Erfindung gemäß Anspruch 1 gelöst. Das Federelement ist so vorgespannt, dass es unter normalen Betriebsbedingungen nicht nachgibt. Erst bei extremen Drücken wird es elastisch derart verformt, dass die Luftklappe öffnet und der Staudruck verringern wird. Dadurch ist es möglich die Luftklappe dünner und somit materialsparend auszubilden. Das Federelement kann als separates elastisches Bauteil ausgebildet sein. Es ist aber auch möglich, das Federelement als integralen Bestandteil der Übertragungsmittel oder der Luftklappen z. B. spritzgusstechnisch so auszubilden, dass es die erforderlichen Federeigenschaften aufweist.These The object is achieved by the invention according to claim 1 solved. The spring element is biased so that it does not yield under normal operating conditions. Only at extreme Press it is elastically deformed so that the air damper opens and the dynamic pressure will decrease. This makes it possible the air damper thinner and thus save material. The spring element can be designed as a separate elastic component be. But it is also possible, the spring element as an integral part the transmission means or the louvers z. B. injection molding technology form so that it has the required spring properties.
Vorteilhafte Weiterbildungen der Erfindung ergeben sich aus den in den Unteransprüchen gekennzeichneten Merkmalen.advantageous Further developments of the invention will become apparent from the dependent claims marked characteristics.
Durch die Weiterbildung nach Anspruch 2 wird für alle Luftklappen nur ein zentrales Federelement benötigt.By The development according to claim 2 is for all louvers only a central spring element needed.
Das kostengünstige kompakte Federelement nach Anspruch 3 kann in einfacher Weise zwischen der Antriebswelle eines Motors und der Antriebswelle der Übertragungsmittel montiert werden.The Cost-effective compact spring element according to claim 3 can in a simple way between the drive shaft of an engine and the Drive shaft of the transmission means are mounted.
Durch die Weiterbildung nach Anspruch 4 kann die Federcharakteristik des Federelements den einzelnen Luftklappen angepasst werden.By the development according to claim 4, the spring characteristic of the Spring element to be adapted to the individual louvers.
Durch die Weiterbildung nach Anspruch 5 kann das Federelement einer Gruppe der Luftklappen zugeordnet werden.By The development according to claim 5, the spring element of a group associated with the louvers.
Die Luftklappeneinrichtung nach Anspruch 7 ermöglicht es die Luftklappen stufenweise zu öffnen oder zu schließen, um die Luftmenge zu regeln, indem die gefederten Teile gegen Anschläge gedrückt werden.The Damping device according to claim 7 allows the To open or close dampers gradually To regulate the amount of air by the sprung parts against attacks be pressed.
Im Folgenden wird die Erfindung anhand von in der Zeichnung dargestellten Ausführungsbeispielen näher erläutert.in the Below, the invention will be described with reference to the drawing Embodiments explained in more detail.
Nach
den
An
den geschlossenen Luftklappen
Eine
weitere Luftklappeneinrichtung nach
Die Federelemente können auch die Betätigung der Klappen durch einen zweiten Aktuator oder eine zweite Antriebsquelle erlauben. z. B. aus Sicherheitsgründen, falls die erste Antriebsquelle ausfällt.The Spring elements can also be the operation of the flaps allow by a second actuator or a second drive source. z. B. for safety reasons, if the first drive source fails.
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
- - DE 3605064 A1 [0002] - DE 3605064 A1 [0002]
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202008002433U DE202008002433U1 (en) | 2008-02-21 | 2008-02-21 | Air flap device for a motor vehicle radiator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202008002433U DE202008002433U1 (en) | 2008-02-21 | 2008-02-21 | Air flap device for a motor vehicle radiator |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202008002433U1 true DE202008002433U1 (en) | 2008-06-12 |
Family
ID=39510223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202008002433U Expired - Lifetime DE202008002433U1 (en) | 2008-02-21 | 2008-02-21 | Air flap device for a motor vehicle radiator |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202008002433U1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2970218A1 (en) * | 2011-01-06 | 2012-07-13 | Peugeot Citroen Automobiles Sa | Front part i.e. bumper, for car, has air inlet opening, and flap that is mounted to be movable against action of energy absorption unit between closed position and retracted position relative to closed position |
DE102011078461A1 (en) * | 2011-06-30 | 2013-01-03 | Röchling Automotive AG & Co. KG | Damage-proof damper arrangement |
WO2013011145A1 (en) * | 2011-07-21 | 2013-01-24 | Valeo Systemes Thermiques | Hole sealing device for the front face of a motor vehicle |
DE102012215942A1 (en) * | 2012-09-07 | 2014-05-28 | Röchling Automotive AG & Co. KG | Air flap arrangement with eccentric flap bearing |
US10471822B2 (en) | 2015-07-31 | 2019-11-12 | Weidplas Gmbh | Ventilation flap assembly for a vehicle |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3605064A1 (en) | 1986-02-18 | 1987-08-20 | Porsche Ag | Radiator blind for motor vehicles |
-
2008
- 2008-02-21 DE DE202008002433U patent/DE202008002433U1/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3605064A1 (en) | 1986-02-18 | 1987-08-20 | Porsche Ag | Radiator blind for motor vehicles |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2970218A1 (en) * | 2011-01-06 | 2012-07-13 | Peugeot Citroen Automobiles Sa | Front part i.e. bumper, for car, has air inlet opening, and flap that is mounted to be movable against action of energy absorption unit between closed position and retracted position relative to closed position |
DE102011078461A1 (en) * | 2011-06-30 | 2013-01-03 | Röchling Automotive AG & Co. KG | Damage-proof damper arrangement |
US8973607B2 (en) | 2011-06-30 | 2015-03-10 | Röchling Automotive SE & Co. KG | Failsafe air valve arrangement |
WO2013011145A1 (en) * | 2011-07-21 | 2013-01-24 | Valeo Systemes Thermiques | Hole sealing device for the front face of a motor vehicle |
FR2978087A1 (en) * | 2011-07-21 | 2013-01-25 | Valeo Systemes Thermiques | FRONT FACE ORIFICE SHUTTERING DEVICE FOR MOTOR VEHICLE. |
CN103930292A (en) * | 2011-07-21 | 2014-07-16 | 法雷奥热系统公司 | Hole sealing device for the front face of a motor vehicle |
JP2014524868A (en) * | 2011-07-21 | 2014-09-25 | ヴァレオ システム テルミク | Hall seal device for automobile front face |
CN103930292B (en) * | 2011-07-21 | 2017-04-05 | 法雷奥热系统公司 | For the hole sealing device of the forward face of motor vehicles |
DE102012215942A1 (en) * | 2012-09-07 | 2014-05-28 | Röchling Automotive AG & Co. KG | Air flap arrangement with eccentric flap bearing |
US10471822B2 (en) | 2015-07-31 | 2019-11-12 | Weidplas Gmbh | Ventilation flap assembly for a vehicle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20080717 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20110223 |
|
R157 | Lapse of ip right after 6 years | ||
R157 | Lapse of ip right after 6 years |
Effective date: 20140902 |