FIELD: wind-power engineering. SUBSTANCE: one or two windwheels are free to move along shaft and next windwheels are fixed in position on their hubs on common shaft. Movable hubs are held by springs mounted on common shaft; spring pressure is applied to oppose wind flow. EFFECT: improved efficiency of wind energy utilization and protection against turning over at heavy wind. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| WINDMILL ROTOR | 1998 |
|
RU2148185C1 |
| WIND HEAT GENERATOR | 2002 |
|
RU2209340C1 |
| SAIL-VANE OF WIND-POWERED UNIT | 1997 |
|
RU2131996C1 |
| WIND UNIT WITH SAIL-PROPELLER ENGINE | 1991 |
|
RU2008512C1 |
| LOW-POWER PADDLE-TYPE WIND-DRIVEN ELECTRIC PLANT | 2001 |
|
RU2235900C2 |
| DEVICE OF THE WIND-MOTOR CONTAINING THE BLADE PROPELLERS OF DIFFERENT DIAMETER, LOCATED IN PARALLEL VERTICAL PLATES ON THE GENERAL AXIS OF ROTATION FROM A SCREW OF A SMALL DIAMETER TO THE NEXT SCREW OF A LARGE DIAMETER RELATING TO THE PREVIOUS WITH A GAP BETWEEN THEM | 2016 |
|
RU2654662C1 |
| TURBINE FOR HIGH WIND LOADS | 2009 |
|
RU2443901C2 |
| ROTOR-TYPE WINDMILL | 2008 |
|
RU2383775C1 |
| WIND MECHANICAL DEVICE | 2008 |
|
RU2386856C1 |
| TRAILER-TRAIN | 1997 |
|
RU2131369C1 |
