Title:
内燃機関の吸気構造
Document Type and Number:
Japanese Patent JP7229334
Kind Code:
B2
Abstract:
This air intake structure for an internal combustion engine is provided with: a passage member that is connected to a cylinder head and forms an air intake passage; and attachment bosses that are provided to the passage member and to which is attached an injector for injecting fuel. The passage member includes a bent section that causes the passage direction of the air intake passage to bend, and a connecting surface connected to the cylinder head. The attachment bosses are in positions slanted inward rather than outward in the in/out direction of the bend of the bent section, and when the passage member is viewed from the connecting surface side, the attachment bosses protrude in a direction orthogonal to the cylinder axial direction.
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| JP2015140761 | INTERNAL COMBUSTION ENGINE |
Inventors:
Toshihiro Kubo
Kota Nakauchi
Kota Nakauchi
Application Number:
JP2021504059A
Publication Date:
February 27, 2023
Filing Date:
February 28, 2020
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
F02M69/04; F02D9/10; F02M35/16
Domestic Patent References:
| JP2000145467A | ||||
| JP2003097392A | ||||
| JP2005307871A | ||||
| JP2006057566A | ||||
| JP2007262995A | ||||
| JP2007285171A | ||||
| JP2009103024A | ||||
| JP2012207611A | ||||
| JP2015190373A | ||||
| JP3073666U |
Foreign References:
| WO2006100849A1 | ||||
| WO2017154782A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Otsuka International Patent Office