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1. (WO2015118243) BLADE FOR A TURBINE ENGINE PROPELLER, IN PARTICULAR A PROPFAN ENGINE, PROPELLER, AND TURBINE ENGINE COMPRISING SUCH A BLADE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/118243    International Application No.:    PCT/FR2015/050158
Publication Date: 13.08.2015 International Filing Date: 22.01.2015
IPC:
B64C 11/18 (2006.01), F01D 5/14 (2006.01)
Applicants: SNECMA [FR/FR]; 2 Boulevard du Général Martial Valin F-75015 Paris (FR)
Inventors: VION, Laurence, Francine; (FR).
FERNANDO, Rasika; (FR).
JODET, Norman, Bruno, André; (FR)
Agent: BARBE, Laurent; (FR)
Priority Data:
1450874 05.02.2014 FR
Title (EN) BLADE FOR A TURBINE ENGINE PROPELLER, IN PARTICULAR A PROPFAN ENGINE, PROPELLER, AND TURBINE ENGINE COMPRISING SUCH A BLADE
(FR) PALE POUR UNE HELICE DE TURBOMACHINE, NOTAMMENT A SOUFFLANTE NON CARENEE, HELICE ET TURBOMACHINE COMPRENANT UNE TELLE PALE
Abstract: front page image
(EN)The invention relates to a blade (11A) for a turbine engine propeller, in particular a propfan engine, comprising a protruding part (16) on the leading edge (17) thereof, characterised in that said blade comprises means for controlling the position of the protruding part along the leading edge thereof.
(FR)Pale (11A) pour une hélice de turbomachine, notamment à soufflante non carénée, comportant sur son bord d'attaque (17) une excroissance (16), caractérisée en ce qu'elle comprend des moyens de réglage de la position de l'excroissance le long de son bord d'attaque.
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 (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: French (FR)
Filing Language: French (FR)