Harald Hoffeld

Turbo compound unit has hydrodynamic clutch with drive wheel connected to primary wheel with torsional fixing or is designed integrally with it, and driven wheel similarly connected to secondary wheel

Drive train with a combustion engine and an electric motor

Temperature-monitored hydrodynamic machine

Method for supplying bearing components of a hydrodynamic clutch with lubricant and corresponding hydrodynamic clutch

Temperature monitored hydrodynamic machine, especially a turbo-coupling, has a temperature measurement arrangement installed in a rotating component to yield a temperature dependent signal corresponding to the working medium

COMPRESSION DEVICE AND METHOD FOR COOLING A COMPRESSION MEDIUM

CLOSURE WITH THERMAL SAFETY FUNCTION FOR A HYDRODYNAMIC MACHINE

MACHINE UNIT WITH A DRIVE SYSTEM AND A MACHINE

Hydrodynamic clutch has hole provided in inner wheel and clutch shell in each case, wherein during rotation of inner wheel or clutch shell the holes are brought into overlapping position for insertion of test pin

Temperature-supervised hydrodynamic machine