Title:
DIESEL ENGINE CONTROL DEVICE, DIESEL ENGINE, AND DIESEL ENGINE CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2014/076995
Kind Code:
A1
Abstract:
An ECU provided in a dual-fuel diesel engine performs governor control, and when the load rises to a changeover load factor the ECU reduces the rate of rise of the amount of oil fuel supplied as compared to before the load rises to the changeover load factor, and delays the start of supplying a gas fuel until after the load has reached the changeover load factor. Furthermore, when the load decreases to the changeover load factor the ECU reduces the amount of oil fuel supplied as compared to before the load decreases to the changeover load factor, and delays stopping the supplying of the gas fuel until after the load has reached the changeover load factor.
Inventors:
SONODA TAKASHI (JP)
MURATA HIDEAKI (JP)
ISHIDA HIROYUKI (JP)
HIRAOKA NAOHIRO (JP)
KOMADA YASUYUKI (JP)
WATANABE SOTA (JP)
MURATA HIDEAKI (JP)
ISHIDA HIROYUKI (JP)
HIRAOKA NAOHIRO (JP)
KOMADA YASUYUKI (JP)
WATANABE SOTA (JP)
Application Number:
PCT/JP2013/067409
Publication Date:
May 22, 2014
Filing Date:
June 25, 2013
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
F02D19/08; F02B3/06; F02B23/02; F02D41/02
Foreign References:
| JPH11324750A | 1999-11-26 | |||
| JPH08158980A | 1996-06-18 | |||
| JP2004108153A | 2004-04-08 | |||
| JPH09209788A | 1997-08-12 | |||
| JPH02153238A | 1990-06-12 | |||
| JP2006342689A | 2006-12-21 | |||
| JP2003184591A | 2003-07-03 | |||
| JPS6390633A | 1988-04-21 | |||
| JPS62214238A | 1987-09-21 | |||
| JPS5718446A | 1982-01-30 | |||
| JPS6296742A | 1987-05-06 | |||
| JPS6245339U | 1987-03-19 |
Other References:
See also references of EP 2921675A4
Attorney, Agent or Firm:
FUJITA, Takaharu et al. (JP)
Takaharu Fujita (JP)
Takaharu Fujita (JP)
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