Title:
エンジン
Document Type and Number:
Japanese Patent JP5143275
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To avoid upsizing of the whole engine, when arranging a driving motor for driving respective throttle vales for opening-closing, in a multicylinder engine having the so-called electronic throttle control device.SOLUTION: In a side view, the driving motor 22 is arranged on the opposite side of the side for arranging a fuel injection valve 11 of an intake passage. In the side view, the driving motor 22 is arranged so that at least a part of the driving motor 22 and at least a part of the fuel injection valve 11 overlap in the radial direction of an intake passage. In the side view, the fuel injection valve 11 is installed in the intake passage so that an extension line of the axis of the fuel injection valve 11 does not overlap with an air cleaner 6.
Inventors:
Yamaguchi grace
Yuichi Ito
Suzuki Sadahide
Haruhiko Samoto
Kamihira
Yuichi Ito
Suzuki Sadahide
Haruhiko Samoto
Kamihira
Application Number:
JP2011271921A
Publication Date:
February 13, 2013
Filing Date:
December 13, 2011
Export Citation:
Assignee:
YAMAHA HATSUDOKI KABUSHIKI KAISHA
International Classes:
F02D11/10; F02M35/16; F02M69/00; F02M69/04
Domestic Patent References:
| JP1172068A | ||||
| JP2000291468A | ||||
| JP10205370A | ||||
| JP10159627A | ||||
| JP5312045A | ||||
| JP200141058A | ||||
| JP200018054A |
Attorney, Agent or Firm:
Takashi Goto