Getas Gesellschaft Fuer Thermodynamische Antriebssysteme Mbh

Other

Ulrich Rohs

Brown Bovery Ag

Getas Gesellschaft Fuer Termodynamische Antriebssysteme Mbh

Getas Gesellschaft Für Thermodynamische Antriebssysteme Mbh

Rohs, Ulrich,

Dieter Voigt

Hans-Gunther Rohs

Heinz-Dieter Schneider

Jochen Reimann

Heins-Dieter Schneider

The aim of the invention is to improve the efficiency of an axial-piston motor comprising at least one working cylinder fed by a continuously operating combustion chamber comprising a pre-combustion chamber and a main combustion chamber. To this end, the axial-piston motor is provided with a pre-combustion chamber comprising a check valve.

Axial-piston engine, method for operating an axial-piston engine, and method for producing a heat exchanger of an axial-piston engine

To provide an axial piston motor, comprising at least one main burner, which has at least one main combustion space and at least one main nozzle space, and comprising at least one pre-burner, which has at least one pre-combustion space and at least one pre-nozzle space, wherein the pre-combustion space is connected to the main nozzle space by way of at least one hot gas feed, that has improved operating and control characteristics even under non-steady-state operating conditions, the pre-nozzle space of the pre-burner has at least one auxiliary hot gas feed.

Axial piston motor and method for operation of an axial piston motor

The aim of the invention is to improve the efficiency of an axial-piston motor. To this end, the axial-piston motor comprises at least one compressor cylinder, at least one working cylinder and at least one pressure line guiding the compressed fuel from the compressor cylinder to the working cylinder. A working piston comprising a working rod is provided in the working cylinder, and a compressor piston comprising a compressor rod is provided in the compressor cylinder. The axial-piston motor is characterized in that it at least one of the two rods comprises transverse stiffeners.

Axial-piston engine with a compressor stage, and with an engine-oil circuit and a pressure-oil circuit as well as method for operation of such an axial-piston engine

To provide an axial piston motor (), comprising at least one main burner (), which has at least one main combustion space () and at least one main nozzle space (), and comprising at least one pre-burner (), which has at least one pre-combustion space () and at least one pre-nozzle space (), wherein the pre-combustion space () is connected to the main nozzle space () by way of at least one hot gas feed (), that has improved operating and control characteristics even under non-steady-state operating conditions, the pre-nozzle space () of the pre-burner () has at least one auxiliary hot gas feed ().

Axial piston motor and method for operating an axial piston motor

The aim of the invention is to improve the efficiency of an axial-piston motor. To this end, the axial-piston motor is provided with a system for regulating the combustion chamber, said system comprising a means for supplying water into the combustion chamber.

Axial-piston motor with continuously working combustion chamber having two combustion air inputs

In order to further develop drive arrangements with a continuously variable sub-gear mechanism, the invention proposes a drive arrangement with a continuously variable sub-gear mechanism having two circulating transmission elements, which are actively connected to one another via a circulating connecting element, having a hybrid drive comprising a first drive and at least one additional drive, and further having at least one output, wherein at least one of the two drives is interactively connected to the output, either directly or indirectly via the continuously variable sub-gear mechanism.

Drive arrangement with an infinitely variable sub-gear box

There is provided a device for use with a rotary vibration damper, particularly in a piston engine, which varies the flow volume rate of a liquid damping medium. Spur gears are supported in a planetary gear type system in the cylindrical casing of the damper, the spur gears being connected to one of the engine drive shaft or the damper output shaft. The spur gears form a gear pump for a closed circuit of the damping medium and mesh with a central spur gear mounted on the other one of the engine drive or the damper output shaft. A reservoir chamber for the damping medium is provided in the conveying conduit on the pressure side having an elastically variable volume. A piston valve is provided in the conveying conduit on the pressure side which is controlled as a function of the engine speed or revolutions wherein the piston, by its axial position, is adapted to vary the cross section of the conveying conduit and thereby serve as a throttle member.

Rotary vibration damper

An apparatus for producing predetermined torsional vibrations in a mechanical transmission is disclosed. The apparatus includes a summing gear arrangement including a non-revolving gear member such as of a planetary or differential gear assembly. The summing gear arrangement includes at least three shafts or three gears wherein the non-revolving gear member is rotatably mounted and is connected to a control capable of transmitting impulses corresponding to the torsional vibrations. The summing gear arrangement combines the torsional vibrations with a mechanical input thereto to produce an altered output.

Apparatus for producing torsional vibrations

A gear pump in which one rotating, toothed pump gear is supported axially displaceable in the pump casing and engaging an axially displaceable sliding part at least on the one face wall of the pump gear. The sliding part is adapted to overlap the operating space or zone of engagement of the displaceable pump gear against the other, axially stationary pump gear, with hydraulic relief provided by the pump casing and/or the sliding part by pocket-like recesses on the side diametrically opposing the pressure side of the pump across the displaceable pump gear, the recesses hydraulically communicating with the pressure side of the pump.

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Aachen, Germany

Dieter Voigt