Invention Grant
- Patent Title: Exhaust gas purification device
- Patent Title (中): 废气净化装置
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Application No.: US13637932Application Date: 2012-02-17
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Publication No.: US08814969B2Publication Date: 2014-08-26
- Inventor: Shouhei Nagasaka , Hiroki Sato , Issei Hara , Yosuke Obuchi , Tatsushi Itoh , Yuuki Kasaoka
- Applicant: Shouhei Nagasaka , Hiroki Sato , Issei Hara , Yosuke Obuchi , Tatsushi Itoh , Yuuki Kasaoka
- Applicant Address: JP Minato-ku, Tokyo
- Assignee: Komatsu Ltd.
- Current Assignee: Komatsu Ltd.
- Current Assignee Address: JP Minato-ku, Tokyo
- Agency: Fish & Richardson P.C.
- Priority: JP2011-060067 20110318
- International Application: PCT/JP2012/053792 WO 20120217
- International Announcement: WO2012/127951 WO 20120927
- Main IPC: B01D50/00
- IPC: B01D50/00 ; B01D59/50 ; B01D39/20 ; B01D24/00 ; B01D39/14 ; B01D39/06 ; F01N13/18 ; B01D46/00 ; F01N3/035
Abstract:
An exhaust gas emission control system includes a cylindrical inflow body and an inflow pipe into which exhaust gas flows. The exhaust gas emission control system also includes a cylindrical outflow body and an outflow pipe from which the exhaust gas flows. The inflow pipe is provided with a louver member that covers an opening of the inflow body near an upstream side of an exhaust gas flow direction. The louver member is provided with slits and inclined plates capable of changing a flow direction of the exhaust gas passing through the slits into a desired direction.
Public/Granted literature
- US20130097978A1 Exhaust Gas Purifying Device Public/Granted day:2013-04-25
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