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Machine translation
1. (WO2018045253) CONTROLLING BLADE PITCH BY A PLURALITY OF ELECTRIC MOTORS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/045253    International Application No.:    PCT/US2017/049786
Publication Date: 08.03.2018 International Filing Date: 31.08.2017
IPC:
B64C 11/32 (2006.01), B64C 11/44 (2006.01), B64C 27/14 (2006.01), B64C 27/68 (2006.01), B63H 3/06 (2006.01), B63H 21/17 (2006.01)
Applicants: FLIR UNMANNED AERIAL SYSTEMS AS [NO/NO]; Nye Vaka vei 56 1395 Hvalstad (NO).
FLIR SYSTEMS, INC. [US/US]; 27700 SW Parkway Avenue Wilsonville, Oregon 97070 (US)
Inventors: SANDBERG, Pal H.; (NO).
MUREN, Petter; (NO).
MARTON, Trygve F.; (NO).
JOHNSRUD, Ivar; (NO)
Agent: MICHELSON, Gregory J.; (US)
Priority Data:
20161380 31.08.2016 NO
Title (EN) CONTROLLING BLADE PITCH BY A PLURALITY OF ELECTRIC MOTORS
(FR) COMMANDE DE PAS DE PALES AU MOYEN D'UNE PLURALITÉ DE MOTEURS ÉLECTRIQUES
Abstract: front page image
(EN)The present invention relates to a rotor assembly where associated electric motors are configured to rotate the rotor, control the collective pitch of the rotor/assembly, and/or control the cyclic pitch of the rotor/assembly, by varying the relative rotational angle between two or more of the associated electric motors.
(FR)La présente invention concerne un bloc rotor dans lequel des moteurs électriques associés sont conçus pour entraîner en rotation le rotor, commander le pas général du rotor/bloc, et/ou commander le pas cyclique du rotor/bloc, par variation de l'angle de rotation relatif entre deux moteurs ou plus parmi les moteurs électriques associés.
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 (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: English (EN)
Filing Language: English (EN)