Cor Pumps + Compressors Ag

Robert Boschgmbh

Germandrones Gmbh

Felix Arnold

Marian Kacmar

Dieter Amesoeder

Evgenij Skrynski

Oliver Laforsch

Martin Tomenendal

A method for controlling a vertical take-off and landing multirotor aircraft and a multirotor aircraft using the controller.

Method for controlling a multirotor aircraft for the vertical take-off and landing as well as multirotor aircraft

The invention relates to a low pressure pump/vacuum pump for gaseous media, comprising two interacting combs the teeth of which are configured as cycloidal components, the duplicate compressor stages being interconnected. A power unit of the pumps/compressors is driven and the power unit of the other pump/compressor, which is arranged coaxially, is entrained via a rotational connection.

Low-pressure pump

A media delivery assembly in which a defined compensating pressure is established at the backs of included axially adjustable rotors and a control valve is provided for establishing the compensating pressure at a predetermined value between a pressure on the pressure side and a pressure on the suction side.

Leakage loss flow control and associated media flow delivery assembly

A pump or motor for fluid or gaseous media comprising a shaft (), which faces a working part () and has a common inclined sliding surface () with the same, whereby the working part () limiting the pump working spaces () wobbles in a positionally fixed housing ().

Pump or motor for liquid or gaseous media having an increased diameter shaft toward a slanted sliding plane

A rotary piston engine comprises at least two rotors, a power component and a blocking component, which interact and have spur gearings, the number of teeth of which differs by one, the rotors and an engine housing accommodating the rotors delimiting working compartments. The rotors are twisted at a defined angle to each other. The power component is driven by and rotationally connected to an electric motor arranged on the same axis. The motor has an internal stator and an external rotor, the engine housing being directly connected to the motor. The engine housing has a supporting tube section projecting into and supporting the internal stator. The external rotor has a bell which encloses the internal stator and has a center drive shaft extending through the supporting tube section and rotationally connected to the power component, the drive shaft being mounted towards the inner wall of the supporting tube section.

Rotary piston engine

A method for converting energy from compressed air into mechanical energy, and a compressed air motor therefor. The motor includes a shaft rotor and a counterpart rotor which intermesh with each other using trochoid toothing to effect rotation of a power takeoff shaft. Compressed air is used to operate the counterpart rotor which then operates the shaft rotor thereby converting the rotation of the shaft rotor or the power takeoff rotor into mechanical rotary energy.

Method for converting energy from compressed air into mechanical energy and compressed air motor therefor

An electrically driven rotary piston machine which operates as a rotary piston pump or rotary piston compressor wherein the rotary piston machine has a basic housing, which holds an electrical coil and pump head, wherein the pump working space is preferably bounded by a trochoid toothing of the rotors. The pump head which can usually be manufactured relatively economically is embodied as a disposable part and therefore has a quick-action connection with the more complex basic housing.

Rotary piston machine

A rotary piston machine includes a driving part driven by an electric motor, and a driven part that have mutually engaging end-face denticulation for delivering a medium, the driving part and the driven part being housed in a machine housing and connected to the machine housing via respective bottom bearings of the driving/driven parts, creating a unit.

A rotary piston machine has a driving part which is driven by an electric motor and a driven part which are geared together and engage one another for the delivery of a medium, the driven part being put under load in the direction of the driving part and the driven part being disposed on a bearing bushing at an appropriate angle to the driven part.

Rotating piston machine

In a rotary piston machine with an inner housing and rotors, the axes of the rotors are disposed at an angle to one another in order to equalize manufacturing tolerances and to reduce gap losses of such machines.

Rotary piston machines comprising a displaceable inner housing

A rotary piston machine, with a driving part and a driven part, which are geared together, is proposed, for which these partsandrun on a common stationary main axle

Growing community of inventors

Neckarsteinach, Germany

Felix Arnold