Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
INTERNAL COMBUSTION ENGINE
Document Type and Number:
WIPO Patent Application WO/2018/179951
Kind Code:
A1
Abstract:
The internal combustion engine (23) is provided with: a crankshaft (37) which has a journal (37b) connected to a bearing (39), and is rotatably supported in a crankcase (24); a power transmission gear (55) which is affixed to the tip of the crankshaft (37), has a smaller diameter than the journal (37b), and protrudes to the outside of the crankcase (24); a body (82) to be detected which is affixed to the outer periphery of a collar member (56) disposed between the bearing (39) and the power transmission gear (55) and is supported in a non-rotatable manner relative to the crankshaft (37); and a detection sensor (83) which is disposed to face the path of the body (82) to be detected and generates a pulse upon detecting a movement of the same. This configuration allows for the provision of an arrangement structure for a body to be detected capable of forestalling an increase in the size of the internal combustion engine.

Inventors:
YASUDA Yukihiro (4-1, Chuo 1-chome, Wako-sh, Saitama 93, 〒3510193, JP)
UCHIDA Hiroyuki (4-1, Chuo 1-chome, Wako-sh, Saitama 93, 〒3510193, JP)
TANABE Kazuya (4-1, Chuo 1-chome, Wako-sh, Saitama 93, 〒3510193, JP)
IWASAKI Takao (4-1, Chuo 1-chome, Wako-sh, Saitama 93, 〒3510193, JP)
WARASHINA Takuya (4-1, Chuo 1-chome, Wako-sh, Saitama 93, 〒3510193, JP)
Application Number:
JP2018/005188
Publication Date:
October 04, 2018
Filing Date:
February 15, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HONDA MOTOR CO., LTD. (1-1 Minami-Aoyama 2-chome, Minato-ku Tokyo, 56, 〒1078556, JP)
International Classes:
F02D35/00; F02B67/00; F02F7/00
Foreign References:
JP2001055944A2001-02-27
JP2012197712A2012-10-18
JPH03206340A1991-09-09
JP2000283989A2000-10-13
JP2013174338A2013-09-05
JPH10331681A1998-12-15
JPH04203226A1992-07-23
Attorney, Agent or Firm:
OCHIAI & CO. (TO Building, 6-3 Taito 2-chome, Taito-k, Tokyo 16, 〒1100016, JP)
Download PDF: