Title:
内燃機関の燃料噴射装置
Document Type and Number:
Japanese Patent JP5704023
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent deposits from adhering to and accumulating in a gasoline injection valve in a fuel injection device for an internal combustion engine having the gasoline injection valve and a CNG injection valve arranged in an intake path.SOLUTION: In the fuel injection device for the internal combustion engine having the gasoline injection valve 7 and the CNG injection valve 6 arranged in the intake path, the gasoline injection valve 7 is arranged in a position separate from a combustion chamber relative to the CNG injection valve 6. This prevents a high-temperature a burned gas from reaching the gasoline injection valve 7 when the burned gas flows back from the combustion chamber to the intake path.
Inventors:
Ueno Takanobu
Application Number:
JP2011194922A
Publication Date:
April 22, 2015
Filing Date:
September 07, 2011
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F02D19/06; F02D19/08; F02M69/00
Domestic Patent References:
| JP11294212A | ||||
| JP59194070A |
Foreign References:
| US20090024301 | ||||
| EP2538058A1 |
Attorney, Agent or Firm:
Yoshiyuki Kawaguchi
Kazunobu Sera
Akira Hirakawa
Takehiko Sekine
Katsuhiko Imahori
Fuminori Miyashita
Kazunobu Sera
Akira Hirakawa
Takehiko Sekine
Katsuhiko Imahori
Fuminori Miyashita