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Machine translation
1. (WO2012110845) AIRCRAFT WITH IMPROVED AERODYNAMIC PERFORMANCE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/110845    International Application No.:    PCT/IB2011/001230
Publication Date: 23.08.2012 International Filing Date: 30.05.2011
IPC:
B64D 33/02 (2006.01), B64D 7/00 (2006.01), B64C 1/00 (2006.01), B64C 1/14 (2006.01), B64C 23/06 (2006.01)
Applicants: ALENIA AERMACCHI S.P.A. [IT/IT]; Via Ing. Paolo Foresio, 1 I-21040 Venegono Superiore (Varese) (IT) (For All Designated States Except US).
LUCCHESINI, Massimo [IT/IT]; (IT) (For US Only).
MERLO, Emanuele [IT/IT]; (IT) (For US Only)
Inventors: LUCCHESINI, Massimo; (IT).
MERLO, Emanuele; (IT)
Agent: DI GENNARO, Sergio; c/o Barzanò & Zanardo Milano S.p.A. Corso Vittorio Emanuele II, 61 I-10128 Torino (IT)
Priority Data:
TO2011A000122 14.02.2011 IT
Title (EN) AIRCRAFT WITH IMPROVED AERODYNAMIC PERFORMANCE
(FR) AVION AVEC PERFORMANCES AÉRODYNAMIQUES AMÉLIORÉES
Abstract: front page image
(EN)An aircraft (10) with improved aerodynamic performances, adapted to keep the directional stability and a very good aerodynamic behaviour at medium-high incidence. Said aircraft (10) comprises a fuselage (12) to which shaped wings (18, 20) are associated, and a nose (52). Said aircraft (10) also comprises a vortex control device (72) of the extension of the leading edge of the wing a the root (LERX), shaped in order to symmetrize the bursting of the vortices generated by such LERX with a medium-high incidence. Said aircraft comprises removable equipment with at least one dissipation device of incident radar waves, on at least one hot portion of the aircraft.
(FR)L'invention concerne un avion (10) avec performances aérodynamiques améliorées, conçu pour maintenir la stabilité directionnelle et un très bon comportement aérodynamique aux incidences moyennes à fortes. Ledit avion (10) comporte un fuselage (12) auquel sont associées des ailes profilées (18, 20) ainsi qu'un nez (52). Ledit avion (10) comporte également un dispositif (72) de maîtrise des tourbillons sous la forme d'un prolongement du bord d'attaque de l'aile à l'emplanture (LERX), dont la forme est conçue pour symétriser l'éclatement des tourbillons générés par ledit LERX aux incidences moyennes à fortes. Ledit avion comporte des équipements amovibles comprenant au moins un dispositif de dissipation des ondes radar incidentes, sur au moins une partie chaude de l'avion.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: Italian (IT)