Inventor
PFLEGER TOBIAS
DE13 patents
Patents
13 patentsUS10184561B2Jan 22, 2019
Transmission device having a hydraulic system
ZAHNRADFABRIK FRIEDRICHSHAFEN2 citations71
US9353850B2May 31, 2016
Device for providing the oil supply of a secondary circuit of a transmission of a hybrid driveline of a motor vehicle, comprising an auxiliary electrically driven oil pump
ZAHNRADFABRIK FRIEDRICHSHAFEN3 citations71
US7338402B2Mar 4, 2008
Device for controlling an automatic transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN6 citations60
US11073207B2Jul 27, 2021
Method for operating a parking lock device by means of a hydraulic system
ZAHNRADFABRIK FRIEDRICHSHAFEN1 citations58
US10816091B2Oct 27, 2020
Method for operating a parking lock device by means of a hydraulic system
ZAHNRADFABRIK FRIEDRICHSHAFEN1 citations58
US7878708B2Feb 1, 2011
Temperature sensor arrangement in an automatic gearbox
ZAHNRADFABRIK FRIEDRICHSHAFEN2 citations58
US11428312B2Aug 30, 2022
Hydraulic system for a motor vehicle transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations50
US10955011B2Mar 23, 2021
Hydraulic system of a transmission with a multiple number of pressure control valves
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations50
US11519513B2Dec 6, 2022
Valve, hydraulic system and motor vehicle gearbox
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations46
US11022185B2Jun 1, 2021
Pressure control valve
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations46
US11761532B2Sep 19, 2023
Hydraulic control unit for a transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations45
US7363939B2Apr 29, 2008
Bleed valve
ZAHNRADFABRIK FRIEDRICHSHAFEN1 citations45
US10480642B2Nov 19, 2019
Multi speed transmission device with hydraulically actuated shift rods
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations36