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:
Dec. 22, 2015
Filed:
May. 17, 2011
David James Powell, Sheffield, GB;
Stuart David Calverley, Sheffield, GB;
David James Powell, Sheffield, GB;
Stuart David Calverley, Sheffield, GB;
Magnomatics Limited, Sheffield, GB;
Abstract
An electrical machine is provided comprising a first rotor (), wherein the first rotor includes a support structure (), a second rotor (), a stator () and, wherein the first rotor, second rotor and stator are arranged concentrically about a shaft (), and at least one of the second rotor and the stator is adapted to accommodate the support structure. An electrical machine is also provided comprising a shaft () having an axis, at least one first rotor (), at least one second rotor (), at least two stators (), () and, wherein the first rotor, second rotor and stators are arranged axially along the shaft and extend from the axis.