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1. (WO2018121826) CONNECTION JOINT FOR A SECTIONAL WIND TURBINE ROTOR BLADE AND ASSOCIATED METHODS
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Pub. No.: WO/2018/121826 International Application No.: PCT/DK2017/050441
Publication Date: 05.07.2018 International Filing Date: 19.12.2017
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:
VESTAS WIND SYSTEMS A/S [DK/DK]; Hedeager 42 8200 Aarhus N, DK
Inventors:
BECH, Anton; DK
Priority Data:
PA 2016 7105728.12.2016DK
Title (EN) CONNECTION JOINT FOR A SECTIONAL WIND TURBINE ROTOR BLADE AND ASSOCIATED METHODS
(FR) JOINT DE RACCORDEMENT POUR PALE DE ROTOR D'ÉOLIENNE EN COUPE ET PROCÉDÉS ASSOCIÉS
Abstract:
(EN) A wind turbine blade includes a first blade section and a second blade section configured to be coupled together at a joint interface. The blade further includes a connection joint for coupling the first and second blade sections together. The connection joint includes a plurality of connecting elements integrated into the first and second blade sections at the first and second blade interfaces. The connection joint further includes cross pins and fasteners for making the connection. A method of making a wind turbine blade section and a wind turbine blade made from such sections are also disclosed.
(FR) L'invention concerne une pale d'éolienne comprenant une première section de pale et une seconde section de pale configurées pour être couplées l'une à l'autre au niveau d'une interface de joint. La pale comprend en outre un joint de raccordement pour coupler ensemble les première et seconde sections de pale. Le joint de raccordement comprend une pluralité d'éléments de liaison intégrés dans les première et seconde sections de pale au niveau des première et seconde interfaces de pale. Le joint de raccordement comprend en outre des broches transversales et des éléments de fixation pour réaliser le raccordement. L'invention concerne également un procédé de fabrication d'une section de pale d'éolienne et une pale d'éolienne fabriquée à partir de telles sections.
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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, JO, 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 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)