The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 15, 2021
Filed:
Oct. 11, 2018
Applicant:
Dyson Technology Limited, Wiltshire, GB;
Inventor:
Alexander Thomas Wells, Gloucester, GB;
Assignee:
Dyson Technology Limited, Wiltshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 29/08 (2006.01); H02K 11/215 (2016.01); H02K 5/173 (2006.01); H02K 1/27 (2006.01); H02K 5/16 (2006.01); H02K 7/00 (2006.01);
U.S. Cl.
CPC ...
H02K 11/215 (2016.01); H02K 1/27 (2013.01); H02K 5/161 (2013.01); H02K 5/1732 (2013.01); H02K 7/003 (2013.01); H02K 2211/03 (2013.01); H02K 2213/03 (2013.01);
Abstract
An electric machine comprising: a frame; and a rotor assembly comprising a shaft to which is mounted at least one bearing and at least one magnet; the frame comprising a bearing seat to which the bearing of the rotor assembly is mounted, and wherein the bearing seat extends axially beyond the bearing to surround the magnet, and the bearing seat comprises locating features for holding a position sensor assembly relative to the magnet.