Aktive Klappe für ein Rotorblatt einer Windenergieanlage

Details

Veröffentlichungs-Nr.

EP4411134

Aktenzeichen

EP23155023

Anmeldetag

6. Februar 2023

Veröffentlichung

7. August 2024

Rechtsraum

EP

IPC

F03D1/06F03D7/02

Abstract

The invention relates to an active flap (100) for ablade (40) of a wind turbine. The active flap (100) comprises an upper part (10) configured to connect the activeflap (100) to an interface (20) positioned at the blade (40). The active flap (100) further comprises a lower part (12) and an adjustment means (16). The lower part (12) is configured to move relatively to the upper part (10). The adjustment means (16) is arranged in an openable cavity (38) between the upper part (10) and the lower part (12) and is configured to reversibly provoke a movement of the lower part (12). The active flap (100) further comprises a hinge part (14) configured to connect the lower part (12) to the upper part (10). The adjustment means (16) is connected to the upperpart (10). The upper part (10) comprises an extension means (34) detachably mounted to the lower part (12) and configured to open and/or close the openable cavity (38).

Anmelder

Firma

Siemens Gamesa Renewable Energy A/S

Land

🇩🇰 Dänemark

Fachgebiete