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1. (WO2017137394) SERRATED TRAILING EDGE PANEL FOR A WIND TURBINE BLADE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/137394 International Application No.: PCT/EP2017/052640
Publication Date: 17.08.2017 International Filing Date: 07.02.2017
IPC:
F03D 1/06 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03
MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
D
WIND MOTORS
1
Wind motors with rotation axis substantially in wind direction
06
Rotors
Applicants:
LM WP PATENT HOLDING A/S [DK/DK]; Jupitervej 6 6000 Kolding, DK
Inventors:
HØEG, Jesper; DK
ANSHOLM, RASMUSSEN, Kim; DK
KILDEGAARD, Casper; DK
LEHMANN MADSEN, Kristian; DK
Agent:
HEINRICH, Bernd; DK
Priority Data:
16155507.312.02.2016EP
Title (EN) SERRATED TRAILING EDGE PANEL FOR A WIND TURBINE BLADE
(FR) PANNEAU DE BORD DE FUITE DENTELÉ POUR PALE D'ÉOLIENNE
Abstract:
(EN) A serrated panel (70) for a wind turbine blade is disclosed. The panel (70) is configured to be attached to the trailing edge of a blade to form a plurality of serrations (71) at the trailing edge of the blade. The serrated panel comprises a base part (72) for attaching the panel (70) to the trailing edge of the blade. An exterior surface (78) of the base part comprises a corrugated surface in direction between longitudinal ends of the panel such that the exterior surface comprises crests (82) aligned substantially with midpoints of bases (80) of the serrations (71) and valleys (83) aligned substantially between serrations (71).
(FR) L'invention concerne un panneau (70) dentelé pour pale d'éolienne. Le panneau (70) est conçu pour être fixé au bord de fuite d'une pale afin de former une pluralité de dentelures (71) au niveau du bord de fuite de la pale. Le panneau dentelé comprend une partie base (72) destinée à fixer le panneau (70) au bord de fuite de la pale. Une surface extérieure (78) de la partie base comprend une surface ondulée dans la direction entre les extrémités longitudinales du panneau de sorte que la surface extérieure comprend des crêtes (82) sensiblement alignées avec des points médians des bases (80) des dentelures (71) et des vallées (83) sensiblement alignées entre des dentelures (71).
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
IN201847027723CN108603488CA3013961US20190078549BR112018016103