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1. (WO2019063939) IMPROVED DEVICE FOR ORIENTING SPACECRAFT
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Pub. No.: WO/2019/063939 International Application No.: PCT/FR2018/052369
Publication Date: 04.04.2019 International Filing Date: 26.09.2018
IPC:
F02K 9/80 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
K
JET-PROPULSION PLANTS
9
Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
80
characterised by thrust or thrust vector control
Applicants:
ARIANEGROUP SAS [FR/FR]; Tour Cristal 7-11 Quai André Citroën 75015 PARIS, FR
Inventors:
LE GONIDEC, Serge; FR
Agent:
INTES, Didier; FR
CALVO DE NO, Rodrigo; FR
DUFLOS, Bertrand; FR
GILBEY, Vincent; FR
JOANNY, Damien; FR
MILIEN, Jean-Baptiste; FR
URBAIN, Isabelle; FR
VERRUE, Jacques; FR
Priority Data:
175891226.09.2017FR
Title (EN) IMPROVED DEVICE FOR ORIENTING SPACECRAFT
(FR) DISPOSITIF AMELIORE D'ORIENTATION D'ENGINS SPATIAUX
Abstract:
(EN) The invention relates to an assembly having a holder (10) configured to be fastened to a spacecraft, a thruster, an orientation device (40) having at least one actuator (44) that is able to modify the orientation of the thruster, the actuator (44) comprising at least two electrodes and at least one electroactive polymer disposed between the at least two electrodes.
(FR) Ensemble comportant un support (10) configuré pour être fixé à un engin spatial, un propulseur, un dispositif d'orientation (40) comportant au moins un actionneur (44) apte à modifier l'orientation du propulseur, l'actionneur (44) comprenant au moins deux électrodes et au moins un polymère électro-actif disposé entre les au moins deux électrodes.
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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, 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 (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: French (FR)
Filing Language: French (FR)