Thomas Steidten

Swirl producing device for use in exhaust gas turbocharger in internal-combustion engine of motor vehicle, has guide vane movably arranged with respect to vane length that extends in radial and/or transverse directions in flow channel

Method for braking turbomachine used with synchronous machine, involves reducing kinetic energy of impeller by synchronous machine and braking impeller when rotation speed of rotor is below minimum rotation speed

Vehicle's internal-combustion engine e.g. diesel engine, charging system, has secondary gas line, conveying device, turbine, air intercooler, cooling devices, bypass line and controllable valves provided to introduce secondary gas flow

Supercharger device for increasing output of drive unit of e.g. fuel cell of pure electrical motor car, has compressor running wheel arranged such that fluid entrance side of wheel is turned towards fluid passage running through housing

Turbocharger for an internal combustion motor, using the motor exhaust gas, has a control with moving arc segments to alter the outflow cross section of the spiral channel

TURBOCHARGER WITH AT LEAST ONE VARIABLE TURBINE GEOMETRY TURBINE

Expansion machine, particularly turbine, which is flowed through by fluid, has output shaft, which is led out from expansion machine housing, where output shaft is connected with transmission

Rotary piston blower for use as four-phase electric motor for charging fuel cell system of electric car, has pistons mounted in housing, where pistons are meshed with each other and provided with magnet, and housing is provided with winding

Charging device, particularly exhaust gas turbocharger for motor vehicle, has adjusting element, which is adjusted parallel to turbine wheel axis that is operatively connected with rotatably supported guide vane

Turbomaschinen-Elektromaschinen-Einheit