Title:
ENGINE DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/179583
Kind Code:
A1
Abstract:
This engine device 1 is provided with a common rail 16 in which fuel supplied from a fuel supply pump 15 is stored at high pressure. The common rail 16 is provided with a pressure reducing valve 211 for discharging fuel within the common rail 16 into a fuel return pipe 214. The fuel return pipe 214 is routed from the pressure reducing valve 211 to a higher position than the pressure reducing valve 211 and is then routed to a lower position than the pressure reducing valve 211.
Inventors:
TSUSHIMA KOHEI (JP)
UCHIBORI MASATAKA (JP)
UCHIBORI MASATAKA (JP)
Application Number:
PCT/JP2017/042862
Publication Date:
October 04, 2018
Filing Date:
November 29, 2017
Export Citation:
Assignee:
YANMAR CO LTD (JP)
International Classes:
F02M55/02; F02M26/15; F02M37/00; F02M55/00
Foreign References:
| JP2011017257A | 2011-01-27 | |||
| JP2012127252A | 2012-07-05 | |||
| JP2010163878A | 2010-07-29 | |||
| JP2005264846A | 2005-09-29 | |||
| EP2253831A1 | 2010-11-24 | |||
| JP4074860B2 | 2008-04-16 | |||
| JP2007139098A | 2007-06-07 |
Other References:
See also references of EP 3604786A4
Attorney, Agent or Firm:
WATANABE Ryuichi (JP)
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