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:
Mar. 17, 2020
Filed:
Mar. 25, 2015
National University Corporation Tokyo University of Marine Science and Technology, Tokyo-To, JP;
Mitsuru Izumi, Tokyo-To, JP;
Motohiro Miki, Tokyo-To, JP;
Abstract
A radial-gap type superconducting synchronous machineis prepared which includes a rotorhaving, on its peripheral side, a convex magnetic polewhich includes, at its distal end part, bulk superconductorsWhen viewed in the direction of the rotational axis Cof the rotorthe magnetic pole center side of the bulk superconductorsis disposed nearer to a statorthan the magnetic pole end side of the bulk superconductorsA ferromagnetis disposed on the rotational axis Cside of the bulk superconductorsA magnetizing apparatusis disposed outside the bulk superconductorsin the radial direction of the rotorMagnetization of the bulk superconductorsis performed by directing magnetic flux lines from the magnetizing apparatustoward the bulk superconductors