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:
Oct. 16, 2018
Filed:
Mar. 10, 2014
Applicant:
Magnomatics Limited, Sheffield, GB;
Inventors:
David James Powell, Sheffield, GB;
Jeffrey George Birchall, Sheffield, GB;
Assignee:
Magnomatics Limited, , GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/28 (2006.01); H02K 1/30 (2006.01); H01F 7/02 (2006.01); H02K 1/27 (2006.01); H02K 15/03 (2006.01); H01F 13/00 (2006.01); H01F 41/02 (2006.01); H02K 7/18 (2006.01);
U.S. Cl.
CPC ...
H01F 7/0221 (2013.01); H01F 7/021 (2013.01); H01F 7/0252 (2013.01); H01F 13/003 (2013.01); H01F 41/0253 (2013.01); H02K 1/278 (2013.01); H02K 1/2713 (2013.01); H02K 1/2786 (2013.01); H02K 1/2793 (2013.01); H02K 15/03 (2013.01); H02K 7/1838 (2013.01);
Abstract
An apparatus and method for holding permanent magnet components, particularly on a rotor of an electrical machine. A magnet carrier () comprises a channel () suitable for receiving an encircling magnet retainer () and a method of manufacturing a magnet assembly () comprises providing a magnet carrier () comprising a channel (), mounting a magnet () on the magnet carrier (), and encircling the magnet () and magnet carrier () with a magnet retainer (), wherein the magnet retainer () passes through the channel ().