Invention Grant
- Patent Title: Electric machine comprising noise-reducing means
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Application No.: US15519998Application Date: 2015-10-19
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Publication No.: US10756594B2Publication Date: 2020-08-25
- Inventor: François Machet , Patrick Lebrasseur
- Applicant: Valeo Systemes de Controle Moteur
- Applicant Address: FR Cergy Saint Christophe
- Assignee: Valeo Systemes de Controle Moteur
- Current Assignee: Valeo Systemes de Controle Moteur
- Current Assignee Address: FR Cergy Saint Christophe
- Agency: Osha Liang LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@105118a2
- International Application: PCT/FR2015/052801 WO 20151019
- International Announcement: WO2016/062955 WO 20160428
- Main IPC: H02K5/24
- IPC: H02K5/24 ; F02B39/10 ; F02B37/04 ; H02K1/18 ; H02K1/14 ; F04D25/06 ; F04D29/66 ; H02K1/24 ; H02K1/27 ; H02K19/10
Abstract:
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 1500 Hz and 2500 Hz.
Public/Granted literature
- US20180041091A1 ELECTRIC MACHINE COMPRISING NOISE-REDUCING MEANS Public/Granted day:2018-02-08
Information query
