Title:
CONTROLLER OF INTERNAL COMBUSTION ENGINE
Document Type and Number:
WIPO Patent Application WO2010109601
Kind Code:
A1
Abstract:
An internal combustion engine (10) uses, as the fuel, ammonia and gasoline (supporting fuel) for promoting the combustion of the ammonia. The ammonia is injected from an ammonia injector (22) into an intake pipe (20), and the gasoline is injected from a gasoline injector (24) into the intake pipe (20). An electronic controller (40) for drivingly controlling the ammonia injector (22) and the gasoline injector (24) stops the injection of the ammonia from the ammonia injector (22) and allows the injection of the gasoline from the gasoline injector (24) when the temperature (Tw) of the cooling water of the internal combustion engine (10) detected by a cooling water temperature sensor (42) is equal to or lower than a predetermined temperature (T0).
Inventors:
MIYAGAWA HIROSHI (JP)
KOIKE MAKOTO (JP)
KOIKE MAKOTO (JP)
Application Number:
PCT/JP2009/055913
Publication Date:
September 30, 2010
Filing Date:
March 25, 2009
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
MIYAGAWA HIROSHI (JP)
KOIKE MAKOTO (JP)
MIYAGAWA HIROSHI (JP)
KOIKE MAKOTO (JP)
International Classes:
F02M21/02; F02M37/00; F02M25/00
Foreign References:
| JP2003328860A | 2003-11-19 | |||
| JP2008223542A | 2008-09-25 | |||
| JP2002512666A | 2002-04-23 | |||
| JP2009097421A | 2009-05-07 | |||
| JP2009085169A | 2009-04-23 | |||
| JPH05332152A | 1993-12-14 | |||
| JPH05332152A | 1993-12-14 |
Other References:
SHAWN M. GRANNENELL ET AL.: "THE OPERATING FEATURES OF A STOICHIOMETRIC, AMMONIA AND GASOLINE DUAL FUELED SPARK IGNITION ENGINE", IMECE 2006-13048, 2006
Attorney, Agent or Firm:
YOSHIDA, Kenji et al. (JP)
Kenji Yoshida (JP)
Kenji Yoshida (JP)
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