Invention Grant
- Patent Title: Urea solution injection nozzle
- Patent Title (中): 尿素溶液注射喷嘴
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Application No.: US14409266Application Date: 2013-06-17
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Publication No.: US09279355B2Publication Date: 2016-03-08
- Inventor: Tsuyoshi Inoue , Ryoji Murashima
- Applicant: YANMAR CO., LTD. , JAPAN SHIPS MACHINERY & EQUIPMENT ASSOCIATION
- Applicant Address: JP JP
- Assignee: YANMAR CO., LTD.,JAPAN SHIP MACHINERY & EQUIPMENT ASSOCIATION
- Current Assignee: YANMAR CO., LTD.,JAPAN SHIP MACHINERY & EQUIPMENT ASSOCIATION
- Current Assignee Address: JP JP
- Agency: Cantor Colburn LLP
- Priority: JP2012-140013 20120621
- International Application: PCT/JP2013/066599 WO 20130617
- International Announcement: WO2013/191134 WO 20131227
- Main IPC: F01N3/00
- IPC: F01N3/00 ; F01N3/20 ; B05B7/26 ; F01N3/28
Abstract:
The purpose of the present invention is to provide a urea solution injection nozzle in which deposition and growth of urea on the surface of the urea solution injection nozzle are minimized. A urea solution injection nozzle is provided with urea solution flow paths and gas flow paths. A mixture of urea solution and gas are injected from an injection port. A slit that is a side-surface discharge port is configured so that gas is discharged along a curved surface on the outer surface of the urea solution injection nozzle in the same direction as the injection direction of the urea solution. The slit and the flow path are connected by a branching flow path.
Public/Granted literature
- US20150167524A1 UREA SOLUTION INJECTION NOZZLE Public/Granted day:2015-06-18
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