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:
Jan. 23, 2007
Filed:
Sep. 23, 2004
Hiroyasu Yumura, Osaka, JP;
Yoshihisa Takahashi, Tokyo, JP;
Kimiyoshi Matsuo, Tokyo, JP;
Shoichi Honjo, Tokyo, JP;
Tomoo Mimura, Tokyo, JP;
Hiroyasu Yumura, Osaka, JP;
Yoshihisa Takahashi, Tokyo, JP;
Kimiyoshi Matsuo, Tokyo, JP;
Shoichi Honjo, Tokyo, JP;
Tomoo Mimura, Tokyo, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Abstract
The present invention provides a terminal structure of a superconducting cable including a cable core having a superconducting shield layer and an electrical insulation layer. The superconducting shield layer has a radially outer portion provided with by a connection electrode and the superconducting shield layer and the connection electrode are connected together with a low melting solder. The connection electrode has a ground wire connected thereto to ground the superconducting shield layer. For a multiphase cable including a plurality of cable cores, connection electrodes are linked by a conductive coupling member to short circuit superconducting shield layers. The superconducting shield layer can be grounded without impaired insulating property of the electrical insulation layer.