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:
Jul. 07, 2020
Filed:
Jun. 14, 2017
Applicant:
Goodrich Actuation Systems Limited, Solihull, West Midlands, GB;
Inventors:
Andrew Hawksworth, Newport, GB;
Paul Proverbs, Wolverhampton, GB;
Assignee:
GOODRICH ACTUATION SYSTEMS LIMITED, Shirley, Solihull, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 49/00 (2006.01); H02K 49/10 (2006.01); H01F 7/02 (2006.01); H01F 41/02 (2006.01); H02K 51/00 (2006.01);
U.S. Cl.
CPC ...
H02K 49/102 (2013.01); H01F 7/0205 (2013.01); H01F 41/0266 (2013.01); H02K 51/00 (2013.01);
Abstract
The disclosure provides a pole-piece structure for a magnetic gear, comprising a plurality of laminate plates, wherein each plate comprises one or more apertures and an aperture in each plate aligns with an aperture in an adjacent plate to form one or more channels extending from a first end of the laminate plates to a second, opposite end of the laminate plates, wherein a resin cast is provided within each channel to hold the plurality of laminate plates together.