Title:
デュアルフューエルエンジンの燃料切換制御装置
Document Type and Number:
Japanese Patent JP4779525
Kind Code:
B2
Abstract:
To suppress occurrence of pre-ignition of hydrogen in changing over used fuel from gasoline to hydrogen, in a dual fuel engine capable of executing changeover between hydrogen and gasoline.
When the changeover of used fuel from the gasoline to the hydrogen is determined (step S5) and an engine load is high, execution of the changeover of the used fuel from the gasoline to the hydrogen is prohibited until the engine load becomes low.
COPYRIGHT: (C)2007,JPO&INPIT
Inventors:
Tomoaki Saito
Hiroaki Mitsugi
Masanori Matsushita
Hiroaki Mitsugi
Masanori Matsushita
Application Number:
JP2005267467A
Publication Date:
September 28, 2011
Filing Date:
September 14, 2005
Export Citation:
Assignee:
Mazda Corporation Inc
International Classes:
F02D19/06; F02D21/08; F02M21/02; F02M25/07
Domestic Patent References:
| JP2005240656A | ||||
| JP2002276403A | ||||
| JP2005214079A | ||||
| JP61044034A | ||||
| JP2004340065A | ||||
| JP2003293809A | ||||
| JP2001329875A | ||||
| JP2002242776A | ||||
| JP5106513A |
Attorney, Agent or Firm:
Hiroshi Maeda
Hiroshi Koyama
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Atsushi Fujita
Kazunari Ninomiya
Tomoo Harada
Iseki Katsumori
Seki Kei
Yasuya Sugiura
Hiroshi Koyama
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Atsushi Fujita
Kazunari Ninomiya
Tomoo Harada
Iseki Katsumori
Seki Kei
Yasuya Sugiura