The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 16, 2019
Filed:
Sep. 20, 2016
Applicant:
Yanmar Co., Ltd., Osaka-shi, Osaka, JP;
Inventors:
Yoshiyuki Sandou, Osaka, JP;
Tomoyuki Kimura, Osaka, JP;
Assignee:
YANMAR CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E02F 9/08 (2006.01); F01N 3/10 (2006.01); F01N 3/20 (2006.01); F01N 3/28 (2006.01); B01D 53/94 (2006.01); F01N 13/00 (2010.01); F01N 13/18 (2010.01); F01N 3/021 (2006.01);
U.S. Cl.
CPC ...
F01N 3/2066 (2013.01); B01D 53/9477 (2013.01); E02F 9/0866 (2013.01); F01N 3/021 (2013.01); F01N 3/106 (2013.01); F01N 3/2853 (2013.01); F01N 13/009 (2014.06); F01N 13/0097 (2014.06); F01N 13/1805 (2013.01); F01N 13/1822 (2013.01); F01N 13/1827 (2013.01); F01N 13/1855 (2013.01); B01D 53/9418 (2013.01); B01D 2251/2067 (2013.01); B01D 2257/404 (2013.01); B01D 2258/012 (2013.01); F01N 2590/08 (2013.01); F01N 2610/02 (2013.01); Y02T 10/24 (2013.01);
Abstract
An engine device is provided with a first case which removes particulate matters in exhaust gas of an engine, and a second case which removes nitrogen oxides in the exhaust gas of the engine. The second case is connected to the first case via a urea mixing pipe. An exhaust gas inlet surface of the first case is joined to an exhaust gas outlet surface of the engine, and a support base firmly fixed to the engine is provided. The support base is partly brought into surface contact with the exhaust gas outlet surface of the engine.