Invention Grant
- Patent Title: Electric motor rotor and electric motor associated
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Application No.: US15043250Application Date: 2016-02-12
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Publication No.: US10270302B2Publication Date: 2019-04-23
- Inventor: Andry Randria , Bruno Raguin
- Applicant: ALSTOM TRANSPORT TECHNOLOGIES
- Applicant Address: FR Saint-Ouen
- Assignee: Alstom Transport Technologies
- Current Assignee: Alstom Transport Technologies
- Current Assignee Address: FR Saint-Ouen
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Priority: FR1551282 20150216
- Main IPC: H02K1/27
- IPC: H02K1/27 ; H02K1/04

Abstract:
An electric motor rotor includes a substantially cylindrical body, which conducts a magnetic field, and defines at least one housing receiving a group of magnets that includes at least two permanent magnets. Two circumferentially adjacent magnets of the housing are separated from one another by an air knife.
Public/Granted literature
- US20160241095A1 ELECTRIC MOTOR ROTOR AND ELECTRIC MOTOR ASSOCIATED Public/Granted day:2016-08-18
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