EP 3688335 A1 20200805 - METHOD FOR OPERATING A DRIVE TRAIN OF A MOTOR VEHICLE AND DRIVE TRAIN FOR A MOTOR VEHICLE
Title (en)
METHOD FOR OPERATING A DRIVE TRAIN OF A MOTOR VEHICLE AND DRIVE TRAIN FOR A MOTOR VEHICLE
Title (de)
VERFAHREN ZUM BETREIBEN EINES ANTRIEBSSTRANGS EINES KRAFTFAHRZEUGS, SOWIE ANTRIEBSSTRANG FÜR EIN KRAFTFAHRZEUG
Title (fr)
PROCÉDÉ POUR FAIRE FONCTIONNER UNE CHAÎNE CINÉMATIQUE D'UN VÉHICULE AUTOMOBILE ET CHAÎNE CINÉMATIQUE POUR UN VÉHICULE AUTOMOBILE
Publication
Application
Priority
- DE 102017216976 A 20170925
- EP 2018073856 W 20180905
Abstract (en)
[origin: WO2019057495A1] The invention relates to a method for operating a drive train (10) of a motor vehicle having at least one centrifugal pendulum (12), wherein the centrifugal pendulum (12) has at least one primary part (16) that can rotate about an axis of rotation (14), at least one secondary part (18) that can move relative to the primary part (16) and at least one damping medium (20) via which relative movements between the primary part (16) and the secondary part (18) are hydraulically damped, wherein at least one temperature of the damping medium (20) is calculated by means of an electronic computing device (34) of the drive train (10) based on a calculation model.
IPC 8 full level
F16F 15/00 (2006.01); F16F 15/14 (2006.01); F16F 15/16 (2006.01)
CPC (source: EP US)
F02D 41/0215 (2013.01 - US); F16F 15/002 (2013.01 - EP US); F16F 15/145 (2013.01 - EP US); F16F 15/162 (2013.01 - EP); F16F 15/167 (2013.01 - US); F02D 2200/021 (2013.01 - US); F02D 2200/101 (2013.01 - US); F16F 15/162 (2013.01 - US); F16F 2222/08 (2013.01 - US); F16F 2228/002 (2013.01 - EP US); F16F 2228/066 (2013.01 - US); F16F 2230/18 (2013.01 - US); F16F 2232/02 (2013.01 - US); F16F 2236/08 (2013.01 - US)
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2019057495 A1 20190328; CN 111094790 A 20200501; CN 111094790 B 20220722; DE 102017216976 A1 20190328; DE 102017216976 B4 20240725; EP 3688335 A1 20200805; US 11300175 B2 20220412; US 2021062889 A1 20210304
DOCDB simple family (application)
EP 2018073856 W 20180905; CN 201880059044 A 20180905; DE 102017216976 A 20170925; EP 18766192 A 20180905; US 201816644638 A 20180905