Title:
ENGINE
Document Type and Number:
Japanese Patent JP2018128003
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To suppress increase in temperature of intake air in an intake port, and to achieve smooth fuel vaporization in the intake port.SOLUTION: An engine 1 includes an intake port 3 and an exhaust port 4 connected to a combustion chamber 2 of the engine 1, a fuel injection valve 10 disposed in the intake port 3 and injecting fuel, and a partition wall 11 partitioning an inside of the intake port 3 into an upper port 16 and a lower port 13. A heat insulating material 12 is arranged on an inner surface of the upper port 16, and the fuel injection valve 10 is disposed in the lower port 13. A flow regulating valve A is provided on the upstream side in an intake flow direction of the fuel injection valve 10 in the lower port 13.SELECTED DRAWING: Figure 1
Inventors:
MORIOKA RYO
YOSHIKAWA SATOSHI
HOSHIBA YOSHIYUKI
YOSHIKAWA SATOSHI
HOSHIBA YOSHIYUKI
Application Number:
JP2017023223A
Publication Date:
August 16, 2018
Filing Date:
February 10, 2017
Export Citation:
Assignee:
MITSUBISHI MOTORS CORP
International Classes:
F02B31/00; F02B17/00; F02F1/42; F02M69/00
Attorney, Agent or Firm:
Naoya Kamata
Bunji Kamada
Yaichiro Nakatani
Takashi Shimizu
Masanori Akatsuka
Bunji Kamada
Yaichiro Nakatani
Takashi Shimizu
Masanori Akatsuka