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:
Oct. 13, 2020
Filed:
May. 12, 2017
Applicant:
Hitachi, Ltd., Chiyoda-ku, Tokyo, JP;
Inventors:
Yota Ichiki, Tokyo, JP;
Kazutaka Okamoto, Tokyo, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01R 4/68 (2006.01); H01R 43/00 (2006.01); H01B 12/02 (2006.01); H01R 43/02 (2006.01);
U.S. Cl.
CPC ...
H01R 4/68 (2013.01); H01B 12/02 (2013.01); H01R 43/00 (2013.01); H01R 43/02 (2013.01); Y02E 40/641 (2013.01);
Abstract
The present invention provides a joint portion of MgBsuperconducting wires having exceptional energization characteristics and high reliability. The joint portion of the superconducting wires according to the present invention has a space for filling Mg into a portion inside a container or pressurizing member, the portion not being adjacent to an MgBsintered body.