PNEUMATIC ROTOR ENGINE Russian patent published in 2009 - IPC F01C1/344 

FIELD: engines and pumps.

SUBSTANCE: pneumatic rotor engine comprises stator with inlet and outlet holes, rotor with radial vanes and shaft and electric generator fitted on engine shaft. Engine incorporates pulse counter, memory register, digital comparator, LED and power supply with its positive terminal connected to generator output first terminal via first decoupling element. Generator output second terminal is connected to power supply negative element. Pulse counter input is connected, via second decoupling element, to generator output first output terminal. Pulse counter outputs are connected to digital comparator first inputs. Digital comparator second inputs are connected to memory register outputs. Memory register second inputs are connected to and its second inputs, and its second inputs are connected, via LED, to power supply memory register. Power supply negative terminal is connected to common zero bus.

EFFECT: higher reliability.

2 dwg