ENGINE DEVICE FOR WORK VEHICLE

Title:

ENGINE DEVICE FOR WORK VEHICLE

Document Type and Number:

WIPO Patent Application WO/2015/060355

Kind Code:

A1

Abstract:

The present invention addresses the problem of providing an engine device for a work vehicle for which an engine (1), a first case (28), and a second case (29) can be configured in a single vibration structure, and an exhaust gas passage structure between the engine (1) and the second case (29) can be configured at a low cost. The engine device for a work vehicle according to the present invention is equipped with a first case (28), which removes particulate matter in exhaust gas from the engine (1), and a second case (29), which removes nitrogen oxide substances in the exhaust gas from the engine (1), with the second case (29) being connected to the first case (28) via a urea mixing pipe (39). The configuration is such that the engine (1), the first case (28), and the second case (29) are integrally attached, thereby enabling the engine (1), the first case (28), and the second case (29) to turn integrally.

Inventors:

SANDOU YOSHIYUKI (JP)

Application Number:

PCT/JP2014/078126

Publication Date:

April 30, 2015

Filing Date:

October 22, 2014

Export Citation:

Click for automatic bibliography generation Help

Assignee:

YANMAR CO LTD (JP)

International Classes:

F01N3/28; E02F9/00; F01N3/08; F01N3/24

Foreign References:

US20100186394A1	2010-07-29
JP2013155706A	2013-08-15
JP2013151185A	2013-08-08
JP2011226298A	2011-11-10
JP2012215022A	2012-11-08
US20120273648A1	2012-11-01
US20120017574A1	2012-01-26
JP2006144738A	2006-06-08
JP2009074420A	2009-04-09
JP2012021505A	2012-02-02
JP2013104394A	2013-05-30
JP2012177233A	2012-09-13

Other References: