Title:
ENGINE DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/179775
Kind Code:
A1
Abstract:
An engine device 200 is provided with an engine 1 and a vaporizer 101 for vaporizing liquefied fuel gas from a fuel gas source 100 in which liquefied fuel gas is stored. Part of coolant for the engine is made to flow through the vaporizer 101. The engine device 200 is additionally provided with: a water-cooled exhaust manifold 6 comprising a coolant passage 82 for cooling an exhaust gas passage 81; and a route switching mechanism 301 for connecting a water inlet 102 for the vaporizer 101 to a water outlet 85 for the vaporizer in the engine 1 or to a water outlet 84 for the water-cooled exhaust manifold 6.
Inventors:
SUGIMOTO MASATO (JP)
TAKAMATSU KOTA (JP)
TAKAMATSU KOTA (JP)
Application Number:
PCT/JP2018/002708
Publication Date:
October 04, 2018
Filing Date:
January 29, 2018
Export Citation:
Assignee:
YANMAR CO LTD (JP)
International Classes:
F01N5/02; F01P7/16; F02B43/00; F02M21/02; F02M21/06
Domestic Patent References:
| WO2011037567A1 | 2011-03-31 |
Foreign References:
| JPS643066U | 1989-01-10 | |||
| JPS48102424U | 1973-12-01 | |||
| JPS54117436U | 1979-08-17 |
Attorney, Agent or Firm:
WATANABE Ryuichi (JP)
Download PDF: