Title:
内燃機関
Document Type and Number:
Japanese Patent JP6460453
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an internal combustion engine in which uneven distribution of fuel mixture concentration at a combustion chamber can be restricted and the rate of unburned fuel components can be restricted.SOLUTION: This invention provides an internal combustion engine comprising: a cylinder head having a combustion chamber 30, a first intake port 372 arranged at the cylinder head, corresponding to first intake valve 11; a second intake port 373 arranged at the cylinder head, corresponding to a second intake valve 12; a first injector 41 corresponding to the first intake port 372; and the second injector 42 corresponding to the second intake port 373. The first intake valve 11 has a first shaft part 111, the second intake valve 12 has a second shaft part 121, and in at least one of the first intake port 372 and the second intake port 373, injection axial lines T, U of the first injector 41 or the second injector 42 are arranged outside in an arrangement direction of the intake valve rather than the first shaft part 111 or the second shaft part 121 in a top plan view of the cylinder head.SELECTED DRAWING: Figure 5
Inventors:
Kojima Mitsutaka
Shinichi Murata
Shinichi Murata
Application Number:
JP2014216890A
Publication Date:
January 30, 2019
Filing Date:
October 24, 2014
Export Citation:
Assignee:
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
International Classes:
F02M69/04; F02F1/42
Domestic Patent References:
| JP2006125333A | ||||
| JP2007309121A | ||||
| JP11148363A | ||||
| JP61140174U | ||||
| JP11182330A | ||||
| JP61232382A |
Foreign References:
| US20090241905 | ||||
| US20140000559 |
Attorney, Agent or Firm:
Seishin ip patent business corporation
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