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:
Feb. 21, 2023
Filed:
Jun. 19, 2018
Applicant:
Dyson Technology Limited, Wiltshire, GB;
Inventors:
Tuncay Celik, Swindon, GB;
David George Warne, Swindon, GB;
Assignee:
Dyson Technology Limited, Malmesbury, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/14 (2006.01); H02K 1/17 (2006.01); H02K 15/02 (2006.01); H02K 1/18 (2006.01);
U.S. Cl.
CPC ...
H02K 1/141 (2013.01); H02K 1/17 (2013.01); H02K 1/148 (2013.01); H02K 1/185 (2013.01); H02K 15/022 (2013.01); H02K 2213/12 (2013.01);
Abstract
A brushless motor comprising a frame; a rotor assembly comprising a shaft, a rotor core and a bearing assembly, the bearing assembly being mounted to the frame; and at least one stator comprising a C-shaped stator core, the stator core comprising a back and first and second arms, wherein at least one of the first and second arms includes a protrusion that contacts the frame so as to inhibit radial movement of the stator core towards the rotor assembly.