Turbine-type engine

A turbine-type engine comprising, in combination, a casing, a rotor shaft revolubly mounted in a casing, a plurality of combustion chambers mounted about the casing, a control rotor fixed against relative rotation of the shaft and having a cylindrical flange fitted revolubly in the casing and formed with a series of laterally spaced circumferentially directed bands of impeller vanes and with passages through the flange between the vanes;

• the first of the series of bands of impellers being extended only partially about the cylinder, a blade-type rotor mounted on a sleeve that is rotatably mounted about the said shaft, and located so that the passages through the control rotor extend to passages between vanes of the blade-type rotor, so that pressurized gases from the combustion chambers are directed to the vanes of the blade-type rotor so as to rotate said rotor, said combustion chambers mounted in the casing about the control rotor, means for independently admitting fuel charges and compressed air to the chambers, means in each chamber for igniting the charges, delivery passages from the chambers directed tangentially against the control rotor in the plane of the partial band of impellers and passages;
• and water injecting means for injecting a fine spray of water in each of said combustion chambers independently of the injection of fuel charges in the corresponding combustion chamber so that water spray may be injected in each combustion chamber after detonation of the fuel therein, so as to generate in the combustion chamber, while cooling said chamber, usable steam pressure producing power incident to the dissipation of the internal heat of said engine against said impeller vanes and against the vanes of the blade-type rotor, in which
• the blade-type rotor is fixed to the sleeve and the sleeve is rotatably linked by gears to the shaft.