FIELD: power engineering.
SUBSTANCE: invention relates to wind-power engineering, particularly, to windmill wind wheels, primarily, intended for operation with segment electric generators. Claimed wind wheel comprises the hub, spokes, rim, blades with side members composed by crosswise plates. Note here that at least one fastener of side members to the plate is composed of an angle piece. One of said flanges of said angle piece has the hole for side member while the other flange is arranged to contact with the rim edge.
EFFECT: blade side members double as structural elements and segment generator magnetic core, lower capital costs.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2537657C2 |
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|
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| WIND WHEEL | 2015 |
|
RU2650016C2 |
