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Patent Searching and Data


Title:
INTERNAL-COMBUSTION ENGINE AND SADDLE-TYPE VEHICLE
Document Type and Number:
WIPO Patent Application WO/2019/035389
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an internal-combustion engine: that is provided with an actuator for driving a throttle valve, and a fuel injection valve; and that can achieve both a compact arrangement of the actuator and the fuel injection valve and optimization of the injection direction of the fuel injection valve. A motor (37) and a fuel injection valve (50) are disposed on the side of a cylinder head (13) with respect to a center line (L1) of a throttle body (32) when viewed along the axial direction of an intake camshaft (29). The motor (37) is disposed on the opposite side from the cylinder head (13) with respect to a straight line (L2) that passes through the shaft center of a valve shaft (36) of a throttle valve (35) and that is perpendicular to the center line (L1) of the throttle body (32), when viewed along the axial direction of the intake camshaft (29).

Inventors:
NISHIWAKI Ryoji (2500 Shingai Iwata-shi Shizuoka, 01, 〒4388501, JP)
Application Number:
JP2018/029559
Publication Date:
February 21, 2019
Filing Date:
August 07, 2018
Export Citation:
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Assignee:
YAMAHA HATSUDOKI KABUSHIKI KAISHA (2500 Shingai, Iwata-shi Shizuoka, 01, 〒4388501, JP)
International Classes:
F02D11/10
Foreign References:
JP2009197816A2009-09-03
JP2016180332A2016-10-13
JP2012197774A2012-10-18
JP2010007485A2010-01-14
Attorney, Agent or Firm:
GOTOH Takashi (Kyodo Patent Law Firm, 10F Heiwa Fudosan Kitahama Building 2-1-5 Kitahama, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
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