Title:
INTERNAL COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JP2022110734
Kind Code:
A
Abstract:
To provide an internal combustion engine capable of preventing fuel from attaching to a piston and preventing soot from being generated.SOLUTION: An engine 1 comprises: a piston 20; a cylinder 30 which stores the piston 20; and an injector 10 which has a nozzle 12 with a plurality of injection holes, to inject fuel into the cylinder 30 from above the same, formed on the nozzle. In the engine 1, a sixth injection hole 126, with an axial line thereof most deflected toward the side of the piston 20 among the plurality of injection holes, has a diameter which is larger than any other injection holes and corresponds to 20% or more of a total of the diameters of other injection holes.SELECTED DRAWING: Figure 1
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Inventors:
MAEDA YOSHITAKA
FUKUDA SUGURU
FUKUDA SUGURU
Application Number:
JP2021006330A
Publication Date:
July 29, 2022
Filing Date:
January 19, 2021
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
F02B23/10; F02M61/14; F02M61/18
Attorney, Agent or Firm:
Masayuki Masabayashi
Hayashi Kazuyoshi
Hiroaki Hoshino
Hayashi Kazuyoshi
Hiroaki Hoshino