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:
Sep. 17, 2019
Filed:
Feb. 11, 2015
Applicant:
Magnomatics Limited, Yorkshire, GB;
Inventors:
Stuart Calverley, Yorkshire, GB;
Jeff Birchall, Yorkshire, GB;
Assignee:
Magnomatics Limited, Yorkshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 17/00 (2006.01); H02K 49/10 (2006.01); H02P 6/32 (2016.01); H02P 6/00 (2016.01); H02K 7/11 (2006.01);
U.S. Cl.
CPC ...
H02P 17/00 (2013.01); H02K 7/11 (2013.01); H02K 49/102 (2013.01); H02P 6/00 (2013.01); H02P 6/32 (2016.02);
Abstract
A system comprises an input member, an output member, a magnetic gear connecting the input member to the output member and control means arranged to control the flow of power from the input member to the output member. The magnetic gear comprises a first set of magnetic poles, a second set of magnetic poles, and a set of pole pieces arranged to modulate the magnetic field between the first set of magnetic poles and the second set of magnetic poles. The control means comprises means for reducing the transmission of torque pulsation and/or oscillation from the input member to the output member.