Invention Grant
- Patent Title: Guide structure and exhaust gas purification device
- Patent Title (中): 引导结构和废气净化装置
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Application No.: US11659375Application Date: 2005-07-26
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Publication No.: US07963109B2Publication Date: 2011-06-21
- Inventor: Daiji Nagaoka , Masashi Gabe
- Applicant: Daiji Nagaoka , Masashi Gabe
- Applicant Address: JP Tokyo
- Assignee: Isuzu Motors Limited
- Current Assignee: Isuzu Motors Limited
- Current Assignee Address: JP Tokyo
- Agency: Staas & Halsey LLP
- Priority: JP2004-262465 20040909
- International Application: PCT/JP2005/013627 WO 20050726
- International Announcement: WO2006/027904 WO 20060316
- Main IPC: F01N3/00
- IPC: F01N3/00 ; F01N3/10 ; F01N1/00
Abstract:
Structure for guiding exhaust gas flow to an exhaust gas sensor in exhaust gas purification device installed in an exhaust passage, wherein a plurality of exhaust gas purification units is disposed in series in a container, the exhaust gas sensor is installed between the exhaust gas purification units and guide plates/pipes direct the exhaust gas flowing to the sensor to increase the exhaust gas sensor's responsiveness.
Public/Granted literature
- US20080072580A1 Guide Structure and Exhaust Gas Purification Device Public/Granted day:2008-03-27
Information query
