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1. (WO2017036691) SEGMENTED ROTOR BLADE OF A WIND TURBINE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/036691 International Application No.: PCT/EP2016/068142
Publication Date: 09.03.2017 International Filing Date: 29.07.2016
IPC:
F03D 1/00 (2006.01) ,B66C 1/10 (2006.01) ,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
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
C
CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
1
Load-engaging elements or devices attached to lifting, lowering, or hauling gear of cranes, or adapted for connection therewith for transmitting forces to articles or groups of articles
10
by mechanical means
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:
SIEMENS AKTIENGESELLSCHAFT [DE/DE]; Werner-von-Siemens-Straße 1 80333 München, DE
Inventors:
STIESDAL, Henrik; DK
Priority Data:
15183544.402.09.2015EP
Title (EN) SEGMENTED ROTOR BLADE OF A WIND TURBINE
(FR) PALE DE ROTOR SEGMENTÉE D'UNE ÉOLIENNE
Abstract:
(EN) The invention relates to a rotor blade (10) of a wind turbine comprising an inner segment (20), an outer segment (30) and a connection piece (40). The inner segment (20) is defined as being the segment which is closer to the root (111) of the rotor blade (10) than the outer segment (30). Each segment (20, 30) comprises an inner end section (21, 31) and an outer end section (22, 32). The inner end section (21, 31) of a segment (20, 30) is defined as being the section which is closer to the root (111) of the rotor blade (10) than the respective outer end section (22, 32). The connection piece (40) interconnects the outer end section (22) of the inner segment (20) with the inner end section (31) of the outer segment (30). The connection piece (40) comprises means for attaching a lifting device to the rotor blade (10), wherein the lifting device is destined for lifting the rotor blade (10). The invention furthermore relates to a wind turbine comprising at least one such rotor blade (10).
(FR) L'invention concerne une pale de rotor (10) d'une éolienne qui comprend un segment interne (20), un segment externe (30) et une pièce de liaison (40). Le segment interne (20) est défini comme étant le segment qui est plus proche de la racine (111) de la pale de rotor (10) que le segment externe (30). Chaque segment (20, 30) comprend une section d'extrémité interne (21, 31) et une section d'extrémité externe (22, 32). La section d'extrémité interne (21, 31) d'un segment (20, 30) est définie comme étant la section qui est plus proche de la racine (111) de la pale de rotor (10) que la section d'extrémité externe respective (22, 32). La pièce de liaison (40) interconnecte la section d'extrémité externe (22) du segment interne (20) avec la section d'extrémité interne (31) du segment externe (30). La pièce de liaison (40) comprend des moyens pour attacher un dispositif de soulèvement à la pale de rotor (10), le dispositif de soulèvement étant destiné à soulever la pale de rotor (10). L'invention concerne en outre une éolienne qui comprend au moins une telle pale de rotor (10).
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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)