Title:
ENGINE DEVICE
Document Type and Number:
Japanese Patent JP2015183550
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an engine device capable of easily determining an attachment position of a support base 87 in connecting of an exhaust gas outlet surface 7a of an engine 1 and the support base 87, and capable of improving assembly work efficiency of the support base 87.SOLUTION: An engine device includes a first case 28 for removing a particulate substance in exhaust gas of an engine 1, and a second case 29 for removing a nitrogen oxide substance in the exhaust gas of the engine 1, and the second case 29 is connected to the first case 28 through a urea mixing pipe 39. An exhaust gas inlet surface 34a of the first case 28 is joined to an exhaust gas outlet surface 7a of the engine 1, and a support base 87 fixed to the engine 1 is provided, and a part of the support base 87 is brought into surface contact with the exhaust gas outlet surface 7a of the engine 1.
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Inventors:
SANTO YOSHIYUKI
KIMURA SATOYUKI
KIMURA SATOYUKI
Application Number:
JP2014059113A
Publication Date:
October 22, 2015
Filing Date:
March 20, 2014
Export Citation:
Assignee:
YANMAR CO LTD
International Classes:
F01N3/28; B01D53/94; E02F9/00; F01N3/02; F01N3/08; F01N3/24; F01N13/08; F01N13/18; F02B67/00
Domestic Patent References:
| JP2012215022A | 2012-11-08 | |||
| JP2013189894A | 2013-09-26 | |||
| JP2012062809A | 2012-03-29 | |||
| JP2012136845A | 2012-07-19 |
Foreign References:
| US20120273648A1 | 2012-11-01 |
Attorney, Agent or Firm:
Ryuichi Watanabe