WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2016062955) ELECTRIC MACHINE COMPRISING NOISE-REDUCING MEANS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/062955    International Application No.:    PCT/FR2015/052801
Publication Date: 28.04.2016 International Filing Date: 19.10.2015
IPC:
H02K 1/14 (2006.01), H02K 1/18 (2006.01), H02K 19/10 (2006.01), F02B 37/04 (2006.01)
Applicants: VALEO SYSTEMES DE CONTROLE MOTEUR [FR/FR]; 14 avenue des Béguines F-95800 Cergy Saint Christophe (FR)
Inventors: MACHET, François; (FR).
LEBRASSEUR, Patrick; (FR)
Agent: GARCIA, Christine; (FR)
Priority Data:
1460048 20.10.2014 FR
Title (EN) ELECTRIC MACHINE COMPRISING NOISE-REDUCING MEANS
(FR) MACHINE ELECTRIQUE COMPORTANT DES MOYENS DE REDUCTION DU BRUIT
Abstract: front page image
(EN)The invention relates to an electric machine (1) comprising noise-reducing means (24) designed so as to obtain a resonance frequency of the electric machine within a resonance frequency range that does not match the range of frequency of the harmonics of the electric machine, more precisely between 1500Hz and 2500Hz.
(FR)La présente invention concerne une machine électrique (1) comportant des moyens (24) de réduction du bruit configurés pour obtenir une fréquence de résonnance de la machine électrique située dans une plage de fréquence de résonnance ne concordant pas avec la plage de fréquence des harmoniques de la machine électrique, et plus précisément entre 1500HZ et 2500Hz.
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)