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1. (WO2016048221) ROTOR BLADE FOR WIND TURBINE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/048221 International Application No.: PCT/SE2015/050992
Publication Date: 31.03.2016 International Filing Date: 23.09.2015
Chapter 2 Demand Filed: 25.05.2016
IPC:
F03D 1/06 (2006.01) ,F03D 13/00 (2016.01)
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
[IPC code unknown for F03D 13]
Applicants:
WINFOOR AB [SE/SE]; Åldermansgatan 2 227 64 Lund, SE
Inventors:
BERTHILSSON, Rikard; SE
Agent:
AWAPATENT AB; Box 1066 251 10 Helsingborg, SE
Priority Data:
1451129-925.09.2014SE
Title (EN) ROTOR BLADE FOR WIND TURBINE
(FR) PALE DE ROTOR POUR ÉOLIENNE
Abstract:
(EN) A blade (104) for a rotor of a wind turbine is provided. The blade (104) comprises: a truss-like three-dimensional structure having strut members (108; 110; 112) forming the truss-like structure, wherein a plurality of the strut members (108; 110; 112) in the truss-like structure have an airfoil-shaped cross-section.
(FR) L'invention concerne une pale (104) destinée à un rotor d'une éolienne. La pale (104) comprend : une structure tridimensionnelle en treillis composée d'éléments formant entretoises (108 ; 110 ; 112) formant ladite structure en treillis, une pluralité desdits éléments formant entretoises (108 ; 110 ; 112) dans ladite structure en treillis ayant une section transversale en surface portante.
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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, 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, KN, KP, KR, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)