Title:
ENGINE DEVICE
Document Type and Number:
Japanese Patent JP2015183552
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an engine device which easily secures the support strength of an exhaust emission control unit 27 and enables easy attachment/detachment of the exhaust emission control unit to/from an engine 1.SOLUTION: An engine device includes: a first case 28 which removes particulate substances in an exhaust gas of an engine 1; and a second case 29 which removes nitrogen oxide substances in the exhaust gas of the engine 1. The second case 29 is connected with the first case 28 through a urea mixture pipe 39. The first case 28 and the second case 29 are integrally fastened by support frame bodies 98 to form an exhaust emission control unit 27. An exhaust gas inlet pipe 34 of the first case 28 is connected with an exhaust gas outlet pipe 7 of the engine 1 and the exhaust gas outlet pipe 7 is used as a support member of the exhaust emission control unit 27.
Inventors:
KIMURA SATOYUKI
SANTO YOSHIYUKI
SANTO YOSHIYUKI
Application Number:
JP2014059116A
Publication Date:
October 22, 2015
Filing Date:
March 20, 2014
Export Citation:
Assignee:
YANMAR CO LTD
International Classes:
F01N3/28; F01N3/02; F01N3/08; F01N3/24; F01N13/08; F02B67/00
Domestic Patent References:
| JP2013104394A | 2013-05-30 | |||
| JP5363681B1 | 2013-12-11 | |||
| JP2012215022A | 2012-11-08 | |||
| JP2011163339A | 2011-08-25 | |||
| JP2012154302A | 2012-08-16 | |||
| JP2013155706A | 2013-08-15 | |||
| JP2010229856A | 2010-10-14 | |||
| JP2013001132A | 2013-01-07 | |||
| JP2013116692A | 2013-06-13 |
Foreign References:
| US20120273648A1 | 2012-11-01 | |||
| WO2013103169A1 | 2013-07-11 |
Attorney, Agent or Firm:
Ryuichi Watanabe