Invention Grant
- Patent Title: Modular assembly of motor and magnetic bearings, and method to manufacture such an assembly
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Application No.: US14627017Application Date: 2015-02-20
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Publication No.: US10033246B2Publication Date: 2018-07-24
- Inventor: Eduardo Carrasco
- Applicant: Eduardo Carrasco
- Applicant Address: FR Rue des Champs, Saint-Marcel
- Assignee: SKF MAGNETIC MECHATRONICS
- Current Assignee: SKF MAGNETIC MECHATRONICS
- Current Assignee Address: FR Rue des Champs, Saint-Marcel
- Agency: SKF USA Inc. Patent Dept.
- Agent Bryan Peckjian
- Priority: FR1451396 20140221
- Main IPC: H02K7/09
- IPC: H02K7/09 ; H02K5/20 ; H02K7/00 ; H02K7/14 ; H02K9/19 ; H02K15/00 ; F16C32/04

Abstract:
A modular motor and magnetic bearing assembly comprising a positioning casing having a plane reference surface, an outer cylindrical reference surface, a central portion provided on an outer face with cooling liquid flow channels, and intermediate portions provided with openings for gaseous fluid entry and exit; a rotor presenting an inner cylindrical reference surface and a plane reference surface; an electric motor; radial magnetic bearings; an axial abutment; and auxiliary mechanical bearings. The modular assembly can then be incorporated in a main casing simply by sliding and it can be connected directly to a functional unit without reworking adjustments of the magnetic bearings.
Public/Granted literature
- US20150244239A1 MODULAR ASSEMBLY OF MOTOR AND MAGNETIC BEARINGS, AND METHOD TO MANUFACTURE SUCH AN ASSEMBLY Public/Granted day:2015-08-27
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