EP 3306073 B1 20190515 - STRADDLED VEHICLE
Title (en)
STRADDLED VEHICLE
Title (de)
GRÄTSCHSITZFAHRZEUG
Title (fr)
VÉHICULE DU TYPE MONTÉ À CALIFOURCHON
Publication
Application
Priority
JP 2016189634 A 20160928
Abstract (en)
[origin: EP3306073A2] [PROBLEM] To provide a straddled vehicle that is able to shorten a time period until completion of engine start after an engine start instruction. [SOLUTION] An engine unit includes a single-cylinder engine, a compression release mechanism, a drive wheel, a permanent magnet type motor, a battery, an inverter including a plurality of switching parts, and a control device. The control device controls the switching parts in such a manner that, upon reception of a start instruction for starting the single-cylinder engine, the permanent magnet type motor moves a piston so as to operate the compression release mechanism in a compression stroke of a first combustion cycle, and then the permanent magnet type motor applies a force to the piston via a crankshaft such that the rotation speed of the crankshaft in a second combustion cycle exceeds the pressure-reduction upper limit speed for the compression release mechanism, so that the piston is moved without operating the compression release mechanism in a compression stroke of the second combustion cycle, thus assisting compression of the mixed gas.
IPC 8 full level
F01L 13/08 (2006.01); F02N 19/00 (2010.01); F02N 11/04 (2006.01); F02N 11/08 (2006.01)
CPC (source: EP)
F01L 13/08 (2013.01); F02N 19/004 (2013.01); F02N 11/04 (2013.01); F02N 2011/0896 (2013.01); F02N 2019/007 (2013.01); F02N 2300/102 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3306073 A2 20180411; EP 3306073 A3 20180502; EP 3306073 B1 20190515; JP 2018053773 A 20180405; MY 186857 A 20210826; PH 12017050056 A1 20181008; PH 12017050056 B1 20181008
DOCDB simple family (application)
EP 17192707 A 20170922; JP 2016189634 A 20160928; MY PI2017703589 A 20170926; PH 12017050056 A 20170927