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. 21, 2008
Filed:
May. 07, 2004
Takato Masuda, Osaka, JP;
Hiroyasu Yumura, Osaka, JP;
Yoshihisa Takahashi, Tokyo, JP;
Kimiyoshi Matsuo, Tokyo, JP;
Shoichi Honjo, Tokyo, JP;
Tomoo Mimura, Tokyo, JP;
Takato Masuda, Osaka, 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-shi, Osaka, JP;
The Tokyo Electric Power Company Incorporated, Chiyoda-ku, Tokyo, JP;
Abstract
A phase split structure of a superconducting cable includes three cable cores each having a shield layer provided around a superconductor, a splitter box housing the three cable cores extending from an assembly portion where the three cable cores are assembled into the cable, in a state in which the cable cores are spaced apart from each other, and an electrically-conductive connecting portion connecting respective shield layers of the cable cores to each other within the splitter box. In this way, occurrence of a large magnetic field outside the cable cores can effectively be reduced.