ACTIVE AIR FLAP DEVICE FOR VEHICLE

PROBLEM TO BE SOLVED: To provide an active air flap device for a vehicle, configured to forcibly open an air flap when a failure occurs, while reducing the weight and costs.SOLUTION: The active air flap device for vehicle includes: an air flap provided with a loader 22 which is rotatably disposed on...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	YOO GIL SANG
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an active air flap device for a vehicle, configured to forcibly open an air flap when a failure occurs, while reducing the weight and costs.SOLUTION: The active air flap device for vehicle includes: an air flap provided with a loader 22 which is rotatably disposed on a duct via a linkage and is joined to the linkage; a thermoelectric element 40 which is fixedly arranged on a housing 30 disposed on the duct; a heat-transmitting bar 60 which is disposed in the housing 30 such that one end of the heat-transmitting bar is connected to the thermoelectric element 40, and transmits heat when the thermoelectric element 40 is actuated; and a length-variable member 70 which is disposed so as to be connected to the loader 22 and the heat-transmitting bar 60, and provides a rotation force to the loader 22 while changing the length in accordance with a temperature change of the heat-transmitting bar 60.