Inventor
MAYR KARLHEINZ
DE27 patents
⚠️ This page may combine multiple inventors who share the name “MAYR KARLHEINZ”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZAHNRADFABRIK FRIEDRICHSHAFEN
21 patentsUS6619615B1Sep 16, 2003
Propotional control pressure valve
ZAHNRADFABRIK FRIEDRICHSHAFEN132 citations97
US6904934B2Jun 14, 2005
Proportional pressure adjustment valve
ZAHNRADFABRIK FRIEDRICHSHAFEN32 citations92
US6418967B1Jul 16, 2002
Pressure regulating valve
ZAHNRADFABRIK FRIEDRICHSHAFEN35 citations92
US6989729B2Jan 24, 2006
Proportional pressure control valve for controlling the pressure level in a hydraulic circuit
ZAHNRADFABRIK FRIEDRICHSHAFEN14 citations84
US7516756B2Apr 14, 2009
Proportional pressure control valve
ZAHNRADFABRIK FRIEDRICHSHAFEN19 citations83
US6669309B1Dec 30, 2003
vibration damper for damping fluid vibrations in a hydraulic system
ZAHNRADFABRIK FRIEDRICHSHAFEN13 citations82
US6607176B1Aug 19, 2003
Proportional pressure control valve
ZAHNRADFABRIK FRIEDRICHSHAFEN12 citations73
US9556968B2Jan 31, 2017
Electromagnetic actuator and fluid valve with such an actuator
ZAHNRADFABRIK FRIEDRICHSHAFEN5 citations72
US6891710B2May 10, 2005
Method for control of a proportional magnet with a hold function
ZAHNRADFABRIK FRIEDRICHSHAFEN9 citations72
US6837477B2Jan 4, 2005
Proportional pressure-regulator valve
ZAHNRADFABRIK FRIEDRICHSHAFEN8 citations71
US7229063B2Jun 12, 2007
Pressure control valve
ZAHNRADFABRIK FRIEDRICHSHAFEN7 citations69
US6955186B2Oct 18, 2005
Electromagnetic double switching valve
ZAHNRADFABRIK FRIEDRICHSHAFEN7 citations69
US7984729B2Jul 26, 2011
Proportional pressure control valve for regulating the pressure level in a hydraulic circuit, particularly in a hydraulic circuit of an automated transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN3 citations63
US6666430B1Dec 23, 2003
Proportional valve
ZAHNRADFABRIK FRIEDRICHSHAFEN2 citations62
US6419530B1Jul 16, 2002
Electric plug-in connector
ZAHNRADFABRIK FRIEDRICHSHAFEN4 citations62
US9157539B2Oct 13, 2015
Pressure control valve device
ZAHNRADFABRIK FRIEDRICHSHAFEN3 citations61
US7849759B2Dec 14, 2010
Shifting device for a transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN2 citations61
US12435809B2Oct 7, 2025
Filling an armature space of an actuator
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations59
US11600938B2Mar 7, 2023
Bridge element for establishing an electrical connection, and arrangement
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations46
US11417971B2Aug 16, 2022
Assembly element for an actuator
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations44
US9068660B2Jun 30, 2015
Valve device with a flow guiding device
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations40