ROTARY SECTOR TURBINE ENGINE Russian patent published in 2007 - IPC F02C5/02 F02B53/14 

FIELD: mechanical engineering; rotary internal combustion engines.

SUBSTANCE: proposed rotary sector turbine engine contains engine and gas turbine. Engine has body-stator with space of regular cylindrical form where rotor disk is installed on shaft. Body-stator and rotor disk are divided into main sectors consisting of filling up sectors. Elements of working chambers with intake channels, electric spark plugs and exhaust channels are main in body-stator in main sectors on filling sectors. Elements of sealed working chambers are made on rotor disk in filling sectors. In process of rotation, elements of working chambers of rotor and body-stator form, in succession, metering chambers with intake channels to combustion chambers with spark plugs and exhaust channels in which operating processes of internal combustion engine take place in all chambers and in all main sectors simultaneously. Intake and exhaust channels are opened and closed by disk of rotor at its rotation. Full turn of engine shaft is provided at operation of number of combustion chambers of engine equal to square of number of main sectors on engine multiplied by number of filling sectors in main sector. Rotary sector engine and gas turbine are fitted on one shaft. Flows of hot gases from combustion chambers of constant shape and constant volume of rotary sector engine are directed under high pressure to blades of gas turbine through nozzle assemblies made in body-stator or diaphragm in number equal to number of main sectors on engine which are uniformly distributed over perimeter of body-stator. Hot gases are directed to gas turbine in interrupted portions.

EFFECT: improved specific performance characteristics of rotary stator engines and gas turbines.

2 cl, 5 dwg