JET PROPULSOR WITH CONTROLLED THRUST VECTOR Russian patent published in 2011 - IPC B63H11/10 F42B15/00 

FIELD: transport.

SUBSTANCE: invention relates to ship building and aircraft engineering and may be in jet propulsors. Proposed jet propulsor uses ambient gas or fluid as working body. It consists of several working body flow channels communicated via one common flow chamber and provided with controlled reversing pressure devices to allow controlled pressure in working fluid flow in both direction of said common chamber and back direction, and to control magnitude of said pressure. Second end of every flow channel communicates with ambient space and is provided with controlled nozzle to deflect ejected working body jet. All flow channels of propulsor are communicated with one common chamber and connected thereto by their one end. Common chamber communicates via said channels with ambient medium space. All channels are equipped with pressure reversing independent-control devices. All channels are equipped with independent-control controlled nozzles. Every nozzle ensures spatial deflection of ejected jet in solid angle and working body flow from ambient medium into propulsor. Total number of said flow channels in propulsor makes at least four.

EFFECT: higher maneuverability and efficiency in three-dimensional medium.

6 dwg