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Machine translation
1. (WO2015114261) LINEAR ELECTROMAGNETIC ACTUATOR COMPRISING TWO INDEPENDENT MOVING MEMBERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/114261    International Application No.:    PCT/FR2015/050207
Publication Date: 06.08.2015 International Filing Date: 29.01.2015
IPC:
H02K 33/06 (2006.01), H02K 33/16 (2006.01)
Applicants: MOVING MAGNET TECHNOLOGIES [FR/FR]; 1 rue Christiaan Huygens ZAC Lafayette F-25000 Besançon (FR)
Inventors: BIWERSI, Stéphane; (FR).
RIOS-QUESADA, Javier; (FR).
DELBAERE, Michaël; (FR).
LOUSSERT, Guillaume; (FR).
ANDRIEUX, Gaël; (CH)
Agent: BREESE, Pierre; (FR)
Priority Data:
1450693 29.01.2014 FR
Title (EN) LINEAR ELECTROMAGNETIC ACTUATOR COMPRISING TWO INDEPENDENT MOVING MEMBERS
(FR) ACTIONNEUR ELECTROMAGNETIQUE LINEAIRE PRESENTANT DEUX ORGANES MOBILES INDEPENDANTS
Abstract: front page image
(EN)The invention relates to a linear electromagnetic actuator comprising a stator (1) excited by at least one electric coil (2) arranged around an axis of symmetry (15) and two ferromagnetic stator poles (13, 14) positioned axially on either side of the coil (2), as well as at least two independent moving members (7), each of said moving members (7) being formed of a ferromagnetic material, characterized in that said linear electromagnetic actuator comprises at least three magnetized poles (4.5) arranged inside the coil (2), with respectively a first magnetized pole (4) positioned in the vicinity of the median plane separating the two moving members (7) and containing the axis (15) of the coil (2), and a second and third magnetized pole (5) arranged laterally on either side of said moving members (7), between said moving members (7) and the coil (2).
(FR)L'invention se rapporte à un actionneur électromagnétique linéaire comportant un stator (1) excité par au moins une bobine (2) électrique disposée autour d'un axe (15) de symétrie et deux pôles statoriques (13, 14) ferromagnétiques situés, axialement, de part et d'autre de la bobine (2) ainsi qu'au moins deux organes mobiles (7) indépendants, chacun desdits organes mobiles (7) étant formé d'un matériau ferromagnétique, caractérisé en ce qu'il comporte au moins trois pôles aimantés (4,5) disposés à l'intérieur de la bobine (2), respectivement un premier pôle aimanté (4) positionné au voisinage du plan médian séparant les deux organes mobiles (7) et contenant l'axe (15) de la bobine (2), et un deuxième et troisième pôles aimantés (5) disposés, latéralement, de part et d'autre desdits organes mobiles (7) entre lesdits organes mobiles (7) et la bobine (2).
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)