Helixförmiger Kunststoff-Strake
Anmelder: SIEMENS GAMESA RENEWABLE ENERGY INNOVATION & TECHNOLOGY, S.L. 🇪🇸
Details
- Veröffentlichungs-Nr.
- EP3754183
- Aktenzeichen
- EP19380011
- Anmeldetag
- 17. Juni 2019
- Veröffentlichung
- 14. Dezember 2022
- Erteilung
- 14. Dezember 2022
- Rechtsraum
- EP
- IPC
- F03D13/20F03D13/40
Abstract
A helical strake set (10) to reduce vortex induced vibrations of a tower (11), intended to be transported unassembled in a container (5), comprising a plurality of identical attachable segments (1), wherein each segment (1) comprises a main body (2) of hollow pyramidal configuration comprising a wide polygonal end (21) a narrow polygonal end (22) and a narrow polygonal portion (24) firmly attached to the narrow polygonal end (22), and each segment (1) further comprising a cap (3) comprising a wide polygonal portion (31) able to fit in the wide polygonal end (21) by a fastening element, wherein all main bodies (2) and caps (3) are able to be piled in one into another in a container (5) yielding a significant reduction in seaborn transport volume and later assembled on site to reduce vortex induced vibrations of a tower (11).
Anmelder
- Firma
- SIEMENS GAMESA RENEWABLE ENERGY INNOVATION & TECHNOLOGY, S.L.
- Land
- 🇪🇸 Spanien
Spanisches Unternehmen im Bereich erneuerbare Energien, entwickelt und fertigt Windkraftanlagen sowie zugehörige Technologien für Onshore- und Offshore-Windparks.
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