Invention Grant
- Patent Title: Exhaust gas recirculation valve
- Patent Title (中): 排气再循环阀
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Application No.: US12312917Application Date: 2007-10-01
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Publication No.: US08286605B2Publication Date: 2012-10-16
- Inventor: Haruo Watanuki , Satoru Hasegawa , Takuro Zui , Sotsuo Miyoshi
- Applicant: Haruo Watanuki , Satoru Hasegawa , Takuro Zui , Sotsuo Miyoshi
- Applicant Address: JP Tokyo
- Assignee: Mitsubishi Electric Corporation
- Current Assignee: Mitsubishi Electric Corporation
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2006-355892 20061228
- International Application: PCT/JP2007/069201 WO 20071001
- International Announcement: WO2008/081628 WO 20080710
- Main IPC: F01L3/00
- IPC: F01L3/00 ; F02B47/08 ; F02M25/07 ; F16K1/00 ; F16K15/00
Abstract:
In an EGR valve provided in an exhaust gas recirculation passage for recirculating the exhaust gas of an engine, a filter 26b is provided on the side of an exhaust gas passage 22 of a bearing 26a supporting a valve rod 25, while a diameter-reduced section 25a is provided in an area on the valve rod 25 in proximity to the filter 26b.
Public/Granted literature
- US20100065026A1 EXHAUST GAS RECIRCULATION VALVE Public/Granted day:2010-03-18
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