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Title:
ENGINE DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/141471
Kind Code:
A1
Abstract:
The present invention addresses the issue of providing an engine device capable of preventing malfunctions caused by heating of electric components provided in an exhaust gas purification device. An engine (1) comprises an exhaust gas purification device (2) that treats exhaust gas. The exhaust gas purification device (2) comprises electric components (44, 51-53) that detect the state of the exhaust gas purification device (2). The engine (1) comprises a cooling water circulation mechanism that circulates cooling water for the engine (1). The electric components (44, 51-53) are arranged on the outside of the exhaust gas purification device (2), along a line being an extension of the longitudinal direction of the exhaust gas purification device (2).

Inventors:
KUSAKA HOKUTO (JP)
MIYAZAKI KAZUYUKI (JP)
Application Number:
JP2015/056378
Publication Date:
September 24, 2015
Filing Date:
March 04, 2015
Export Citation:
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Assignee:
YANMAR CO LTD (JP)
International Classes:
F01N3/00; F01N3/02; F01N3/24; F01N3/28; F01N13/00; F02B77/00; F02D35/00
Foreign References:
US20130014495A12013-01-17
JP2011033394A2011-02-17
JP2005120839A2005-05-12
JP2014025402A2014-02-06
JP2010185292A2010-08-26
JP2012071743A2012-04-12
JP2007085292A2007-04-05
Other References:
See also references of EP 3121399A4
Attorney, Agent or Firm:
WATANABE RYUICHI (JP)
Ryuichi Watanabe (JP)
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