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1. (WO2017153807) CONVERTIBLE ROTOR AIRCRAFT
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/153807 International Application No.: PCT/IB2016/051353
Publication Date: 14.09.2017 International Filing Date: 10.03.2016
Chapter 2 Demand Filed: 07.02.2017
IPC:
B64C 27/28 (2006.01) ,B64C 27/82 (2006.01) ,B64C 29/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
64
AIRCRAFT; AVIATION; COSMONAUTICS
C
AEROPLANES; HELICOPTERS
27
Rotorcraft; Rotors peculiar thereto
22
Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft
28
with forward-propulsion propellers pivotable to act as lifting rotors
B PERFORMING OPERATIONS; TRANSPORTING
64
AIRCRAFT; AVIATION; COSMONAUTICS
C
AEROPLANES; HELICOPTERS
27
Rotorcraft; Rotors peculiar thereto
82
characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting-rotor torque or changing direction of rotorcraft
B PERFORMING OPERATIONS; TRANSPORTING
64
AIRCRAFT; AVIATION; COSMONAUTICS
C
AEROPLANES; HELICOPTERS
29
Aircraft capable of landing or taking-off vertically
Applicants:
NETZER, Yoav [IL/DE]; DE
Inventors:
NETZER, Yoav; DE
Agent:
A.C. ENTIS-IP-LTD.; 6 Raoul Wallenberg Street 69719 Tel Aviv, IL
Priority Data:
Title (EN) CONVERTIBLE ROTOR AIRCRAFT
(FR) AÉRONEF À VOILURE TOURNANTE CONVERTIBLE
Abstract:
(EN) A convertible rotor aircraft (CRA) able to convert between airplane and helicopter flight modes during flight, comprising: at least one tiltable proprotor assembly (TPA) comprising a proprotor that is titlable to change the axis of rotation of the proprotor between a substantially horizontal airplane mode and a substantially vertical helicopter mode; and a main rotor system for providing lift during helicopter mode comprising at least one rotor, which produces airflow that flows through at least a portion the proprotor blades of the at least one TPA.
(FR) L'invention concerne un aéronef à voilure tournante convertible (CRA) apte à commuter entre des modes de vol avion et hélicoptère en cours de vol, comprenant : au moins un ensemble de rotor orientable inclinable (TPA) comprenant un rotor orientable qui peut être incliné pour changer l'axe de rotation du rotor inclinable entre un mode avion sensiblement horizontal et un mode hélicoptère sensiblement vertical ; et un système de rotor principal pour fournir la portance en mode hélicoptère, comprenant au moins un rotor, qui produit un flux d'air qui s'écoule à travers au moins une partie des pales du rotor orientable de l'au moins un TPA.
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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)