Thomas Ohr

Motor vehicle cooling system for cooling drive motor, has seal in hydrodynamic retarder cooled or lubricated using cooling medium e.g. water, that is branched off from cooling medium circuit by cooling medium knob

Cooling system with a drive motor and a hydrodynamic machine

Hydrodynamische Maschine, insbesondere hydrodynamischer Retarder

Hydrodynamische Maschine mit Verschleißschutz

Stator und Verfahren zum Herstellen eines Stators

HYDRODYNAMIC MACHINE AND METHOD FOR MINIMIZING THE DRAG POWER OF SUCH A MACHINE

Hydrodynamische Maschine mit Verschleißschutz Hydrodynamic machine with wear protection

Method for controlling power transmission of hydrodynamic retarder, involves setting retarder braking torque based on primary impeller rotation speed and actuating pressure which is adjusted based on inlet pressure of working medium

Hydrodynamic retarder for motor vehicle, comprises bladed primary wheel and bladed secondary wheel, which together forms working chamber filled with working medium

New Secondary Water Retarder for Coaches and Trucks