| 摘要 |
FIELD: mechanical engineering. ^ SUBSTANCE: invention can be used for generating electric energy at farms, private houses and cottages and for production purposes. Proposed panel windmill has drive and driven crankshafts connected by tie-rods and arranged in parallel on frame. Vertical arranged panels with built-in rotary blades are installed on drive crankshaft. Tie-rods are connected with crankpins of crankshafts to provide vertical arrangement of panels. Panels close when moving in direction of wind blowing and open when moving opposite to wind blowing. Cranks of shafts have shape of trapezium making it possible to move crankshafts to each other to provided compact design of windmills. ^ EFFECT: increased efficiency and power output. ^ 2 cl, 6 dwg |
