EGR VALVE FOR VEHICLE

Disclosed is an exhaust gas recirculation (EGR) for a vehicle including a fresh air flow passage, an EGR flow passage connected to the fresh air flow passage, a first valve including a valve unit configured to selectively close a portion of the fresh air flow passage according to an open and closed...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, Seung Yong, SEO, Chang Ho, KIM, Sung Kun, KOO, Jung Suek
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	Disclosed is an exhaust gas recirculation (EGR) for a vehicle including a fresh air flow passage, an EGR flow passage connected to the fresh air flow passage, a first valve including a valve unit configured to selectively close a portion of the fresh air flow passage according to an open and closed state while opening and closing the EGR flow passage, the valve unit opening and closing the EGR flow passage, and a second valve disposed at one side of the first valve and disposed at a different angle from the first valve, the second valve provided to selectively interfere or not interfere with fluid flow of fresh air in the fresh air flow passage while being moved with the first valve, wherein the first valve is provided in the form of a butterfly valve with respect to the EGR flow passage.