EP 3002450 B1 20180228 - ENGINE SYSTEM AND STRADDLED VEHICLE
Title (en)
ENGINE SYSTEM AND STRADDLED VEHICLE
Title (de)
VERBRENNUNGSMOTORSYSTEM UND GRÄTSCHSITZFAHRZEUG
Title (fr)
SYSTÈME DU MOTEUR ET VÉHICULE À SELLE
Publication
Application
Priority
JP 2014203734 A 20141002
Abstract (en)
[origin: EP3002450A1] During start-up of an engine, an engine unit is controlled to perform a reverse rotation start-up operation. In the reverse rotation start-up operation, a fuel-air mixture is introduced into a combustion chamber while a crankshaft is rotated in a reverse direction, and the fuel-air mixture is ignited such that the crankshaft is driven in a forward direction. In the reverse rotation start-up operation, an ignition threshold value is set based on a first parameter corresponding to friction of the engine, and the fuel-air mixture in the combustion chamber is ignited when a second parameter corresponding to pressure in the combustion chamber reaches the set ignition threshold value.
IPC 8 full level
F02N 19/00 (2010.01)
CPC (source: EP)
F02N 19/005 (2013.01); F02N 2019/007 (2013.01); F02N 2200/02 (2013.01); F02N 2200/021 (2013.01); F02N 2200/023 (2013.01); F02N 2200/044 (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 3002450 A1 20160406; EP 3002450 B1 20180228; JP 2016070259 A 20160509; TW 201625844 A 20160716; TW I596274 B 20170821
DOCDB simple family (application)
EP 15185919 A 20150918; JP 2014203734 A 20141002; TW 104130668 A 20150916