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Pub. No.: WO/2018/020245 International Application No.: PCT/GB2017/052184
Publication Date: 01.02.2018 International Filing Date: 26.07.2017
H02K 19/24 (2006.01) ,H02K 19/10 (2006.01) ,H02K 1/24 (2006.01) ,H02P 6/08 (2016.01) ,H02P 25/03 (2016.01)
Applicants: AVID TECHNOLOGY LIMITED[GB/GB]; 3D Admiral Business Park Nelson Industrial Estate Cramlington, Northumberland NE23 1WG, GB
Inventors: MAUGHAN, Ryan; GB
HODGSON, Christopher; GB
Agent: HARGREAVES ELSWORTH; Cooper's Studios 14-18 Westgate Road Newcastle-upon-Tyne, Tyne and Wear NE1 3NN, GB
Priority Data:
Abstract: front page image
(EN) A brushless bi-directional electric machine comprises a housing mounting exciting coils, a rotor and a stator, the exciting coils and the stator being stationary with respect to the housing and the rotor mounted for rotation with respect to the housing. The electric machine comprises a controller configured to control an exciting current supplied to the exciting coils.
(FR) Une machine électrique bidirectionnelle sans balai comprend un boîtier logeant des bobines d'excitation, un rotor et un stator, les bobines d'excitation et le stator étant fixes par rapport au boîtier et le rotor étant monté pour tourner par rapport au boîtier. La machine électrique comprend un dispositif de commande conçu pour commander un courant d'excitation fourni aux bobines d'excitation.
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: English (EN)
Filing Language: English (EN)