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1. (WO2018180559) INTERNAL COMBUSTION ENGINE

Pub. No.:    WO/2018/180559    International Application No.:    PCT/JP2018/010296
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Fri Mar 16 00:59:59 CET 2018
IPC: F02D 35/00
F02F 7/00
F16C 3/06
Applicants: HONDA MOTOR CO., LTD.
本田技研工業株式会社
Inventors: TSUKAGOSHI Hiroyuki
塚越 裕之
YAMANISHI Teruhide
山西 輝英
Title: INTERNAL COMBUSTION ENGINE
Abstract:
The internal combustion engine comprises: a crankshaft (48); a crankcase (34) which rotatably supports the crankshaft (48) via a bearing (57); a body (49) to be detected which integrally rotates with the crankshaft (48); and a detection sensor (51) which is disposed to face the path of the body (49) to be detected and generates a pulse in response to a movement of the body (49) to be detected. The body (49) to be detected is disposed on the outer side of the bearing (57) in radial direction. Based on the above, provided is an internal combustion engine such that the angular velocity of a crankshaft can be accurately detected without the size of the internal combustion engine having to be increased.