EP 3453854 B1 20191113 - CONTROL METHOD OF COOLING SYSTEM HAVING COOLANT CONTROL VALVE UNIT
Title (en)
CONTROL METHOD OF COOLING SYSTEM HAVING COOLANT CONTROL VALVE UNIT
Title (de)
STEUERUNGSVERFAHREN EINES KÜHLSYSTEMS MIT KÜHLMITTELSTEUERVENTILEINHEIT
Title (fr)
PROCÉDÉ DE COMMANDE D'UN SYSTÈME DE REFROIDISSEMENT AYANT UNE UNITÉ DE SOUPAPE DE RÉGULATION DE LIQUIDE DE REFROIDISSEMENT
Publication
Application
Priority
KR 20170115423 A 20170908
Abstract (en)
[origin: EP3453854A1] A cooling system has a coolant control valve unit receiving a coolant exhausted from a cylinder head. A control method of the cooling system is configured to control opening rates of a first coolant passage through which the coolant is distributed to a heater core, a second coolant passage through which the coolant is distributed to a radiator, and a third coolant passagethrough which the coolant is exhausted from a cylinder block, and further includes sensing a driving condition, and controlling an operation of the coolant control valve depending on the sensed driving condition.
IPC 8 full level
CPC (source: CN EP KR US)
F01P 3/02 (2013.01 - EP US); F01P 7/14 (2013.01 - KR US); F01P 7/165 (2013.01 - CN EP US); F01P 2003/021 (2013.01 - US); F01P 2003/024 (2013.01 - US); F01P 2003/027 (2013.01 - CN EP US); F01P 2007/146 (2013.01 - CN EP KR US); F01P 2037/00 (2013.01 - KR US); F01P 2060/08 (2013.01 - EP US); F01P 2060/18 (2013.01 - CN)
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 3453854 A1 20190313; EP 3453854 B1 20191113; CN 109469542 A 20190315; ES 2765863 T3 20200611; KR 102359946 B1 20220207; KR 20190028226 A 20190318; US 2019078494 A1 20190314
DOCDB simple family (application)
EP 17206064 A 20171208; CN 201711290383 A 20171208; ES 17206064 T 20171208; KR 20170115423 A 20170908; US 201715826274 A 20171129