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. 07, 2017
Filed:
Feb. 19, 2010
Applicants:
Howard Charles Fulford, Malmesbury, GB;
Stephen Greetham, Malmesbury, GB;
Andrew Charlton Clothier, Malmesbury, GB;
Matthew John Childe, Malmesbury, GB;
Inventors:
Howard Charles Fulford, Malmesbury, GB;
Stephen Greetham, Malmesbury, GB;
Andrew Charlton Clothier, Malmesbury, GB;
Matthew John Childe, Malmesbury, GB;
Assignee:
Dyson Technologies Limited, Malmesbury, Wiltshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/14 (2006.01); H02K 1/18 (2006.01); H02K 21/18 (2006.01);
U.S. Cl.
CPC ...
H02K 1/143 (2013.01); H02K 1/185 (2013.01); H02K 21/185 (2013.01); H02K 2213/03 (2013.01);
Abstract
A stator core that includes a pair of poles separated by an air gap. Each pole includes a first side adjacent the air gap and a second opposite side remote from the air gap. A pole arc is formed in the first side and an arcuate mounting recess is formed in the second side of each pole. Additionally, an electric machine that includes the stator core.