Title:
内燃機関の燃焼装置
Document Type and Number:
Japanese Patent JP4075165
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a combustion device for internal combustion engines, which can prevent combustion states from deteriorating in an internal combustion engine driven by gaseous fuel. SOLUTION: An engine 11 is provided with a gaseous fuel injection valve 61 which injects natural gas directly into a combustion chamber 16. This gaseous fuel injection valve 61 is arranged so that the natural gas injected from the valve 61 gathers around an ignition plug 51. Since gaseous fuel such as natural gas is hardly mixed with gas such as air, it is liable to be unevenly distributed. However, the concentration of the natural gas around the ignition plug 51 becomes suitable for ignition by arranging such gaseous fuel injection valve 61.
Inventors:
Hiroshi Mizutani
Esaki Houji
Esaki Houji
Application Number:
JP33273898A
Publication Date:
April 16, 2008
Filing Date:
November 24, 1998
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F02B23/10; F02B43/00; F02B43/02; F02D19/06; F02M21/02; F02M43/00; F02M61/14; F02M63/00; F02B75/12
Domestic Patent References:
| JP7063076A | ||||
| JP3018664A | ||||
| JP53110705A | ||||
| JP61096145A | ||||
| JP3026835A | ||||
| JP7063128A | ||||
| JP11159402A | ||||
| JP2000027669A |
Attorney, Agent or Firm:
Hironobu Onda