发明名称 |
Exhaust gas recirculation (EGR) valve for vehicle |
摘要 |
Disclosed is an exhaust gas recirculation (EGR) valve for a vehicle which achieves regulation of the flow rate of exhaust gas introduced into an engine and the flow rate of fresh air. The EGR valve includes a fresh air flow channel (110), an EGR flow channel (120) connected to the fresh air flow channel (110) and a valve unit (200) configured to open or close the EGR flow channel (120) and to selectively block the fresh air flow channel (110) according to an opened/closed state of the EGR flow channel (120). The valve unit (200) includes a first valve (210) to open or close the EGR flow channel (110) and a second valve (220) arranged at one side of the first valve (210) at a different angle from an arrangement angle of the first valve (210). The second valve (220) is moved along with the first valve (210) to selectively interfere with a flow stream of fresh air in the fresh air flow channel (110). |
申请公布号 |
EP2865880(A1) |
申请公布日期 |
2015.04.29 |
申请号 |
EP20140188130 |
申请日期 |
2014.10.08 |
申请人 |
KAMTEC, INC. |
发明人 |
JUNG, KI HO;KOO, JUNG SUEK;LEE, MYEONG JAE |
分类号 |
F02M25/07;F02D9/16 |
主分类号 |
F02M25/07 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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