FIELD: electricity.
SUBSTANCE: invention relates to wind wheels of wind-power and wind-driven power plants with horizontal axis of rotation. Wind wheel comprises hub and blades composed of two arc-shaped plates with lengthwise ribs. Arc-shaped plates - profiles are connected by convex and concave sides, and tubular spar is fixed on front edge of blade.
EFFECT: invention is aimed at increasing stiffness.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| WINDMILL OF WIND ELECTRIC GENERATOR | 2019 |
|
RU2730753C1 |
| WIND WHEEL | 2016 |
|
RU2659838C2 |
| WIND WHEEL OF WIND-DRIVEN ELECTRIC GENERATOR | 2018 |
|
RU2684219C1 |
| WIND-WHEEL ROTOR | 2018 |
|
RU2687667C1 |
| WIND POWER GENERATOR WIND WHEEL | 2013 |
|
RU2537657C2 |
| WIND WHEEL | 2022 |
|
RU2796036C1 |
| SEGMENTAL ELECTRICAL GENERATOR WIND WHEEL | 2015 |
|
RU2645877C2 |
| WINDWHEEL | 2021 |
|
RU2788157C1 |
| WIND WHEEL OF SEGMENT TYPE ELECTRIC GENERATOR | 2013 |
|
RU2537648C2 |
| WIND-WHEEL | 2019 |
|
RU2726970C1 |
