Title:
内燃機関の吸気構造
Document Type and Number:
Japanese Patent JP7443622
Kind Code:
B2
Abstract:
Provided is an intake structure for an internal combustion engine that makes it easy to obtain an air-fuel mixture that is advantageous for improving combustion efficiency. In the present invention, an intake passage 50 of an internal combustion engine is provided with a main intake passage 50A and a sub intake passage 50B that are separated in the vertical direction with respect to a combustion chamber 24, the sub intake passage 50B being directed toward one direction shifted to either the left or the right from the axis L0 of the combustion chamber 24, and the injection direction DX of a fuel injection device 60 being directed toward the one direction shifted from the axis L0 of the combustion chamber 24.
Inventors:
Tatsuya Kawate
Hiroatsu Inui
Kengo Tomizawa
Hiroatsu Inui
Kengo Tomizawa
Application Number:
JP2023510101A
Publication Date:
March 05, 2024
Filing Date:
March 31, 2021
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
F02B31/04; F02B31/02; F02M69/00; F02M69/04
Domestic Patent References:
| JP1089200A | ||||
| JP11210479A | ||||
| JP2010174836A | ||||
| JP200173739A | ||||
| JP201670205A | ||||
| JP2009133320A |
Foreign References:
| WO2019009347A1 |
Attorney, Agent or Firm:
Kushibuchi International Patent Office