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. 06, 2010
Filed:
Jul. 15, 2003
Hidehiko Sugimoto, Aichi, JP;
Mitsuru Izumi, Tokyo, JP;
Masahiro Kitano, Tokyo, JP;
University of Fukui, Fukui-shi, JP;
Tokyo University of Marine Science and Technology, Tokyo, JP;
Kitano Seiki Co., Ltd., Tokyo, JP;
Abstract
A magnetizing device for superconductor and a superconducting synchronous machine are provided capable of constituting more compact and simple equipment that uses a superconductor as a magnet. The magnetizing device for superconductor includes a superconductor (); a coolant chamber () for cooling the superconductor () down to or below a critical temperature at which the transition to a superconducting state occurs; coils (') for generating a magnetic field equal to or higher than a critical magnetic field in which the intrusion of a magnetic flux into the superconductor () starts, around the superconductor () cooled down to or below the critical temperature at which the transition to the superconducting state occurs; and position modification means capable of arranging the superconductor () on a disk () and modifying the relative positional relationship with the coils (′).