The invention « Pipe-screw rotor» (the patent of Ukraine UA 93025, registration of 1/10/2011, a priority of 6/13/2006)
Is the rotor representing inside the body the screw (propeller) having in the center of the face-to-face is empty
The parties an aperture for an absorption of a stream of air (the general input), and exits on
The ends of blades focused in the opposite sides. Thus,
In one simple device structurally unite axial low high-speed and radial
Quickly high-speed streams for the purpose of reception of new, more effective, technical result –
Increase in volume of prorolling of gas or liquid at the expense of simultaneous two-level work of blades:
Internal (as the centrifugal pump) and external (as an axial supercharger). Thus, in comparison
With usual propellers: 1) additional power expenses make within 40 %,
2) shares of the expense of air, passing through an axial and radial part of installation will be approximately equal, and, accordingly,
3) productivity of all power-plant, a screw rotor using a pipe, it will be considerable above.
Finally, will allow to receive a wind power installation with new way of increase of capacity
In 2 times at the expense of use of a principle of addition of forces For example, two wind of rotors rotating in the opposite
Directions on one axis, two wind of rotors located in parallel each other in one plane of the combined rotations on distance are long radius with a reducer synchronizing movement of blades, the module from 4 rotors with
association of variants and century
