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. 09, 2007
Filed:
Jul. 20, 2006
Yuuichi Ashibe, Osaka, JP;
Yoshihisa Takahashi, Tokyo, JP;
Shoichi Honjo, Tokyo, JP;
Keisuke Etoh, Tokyo, JP;
Yuuichi Ashibe, Osaka, JP;
Yoshihisa Takahashi, Tokyo, JP;
Shoichi Honjo, Tokyo, JP;
Keisuke Etoh, Tokyo, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
The Tokyo Electric Power Company, Incorporated, Tokyo, JP;
Abstract
A superconducting cable joint structure is a structure used to joint together superconducting cables used at cryogenic temperature or to joint together a terminal of the superconducting cable and a normal conducting cable, and it includes a joint insulation layer arranged radially outer than a portion connecting the superconducting cables' respective conductors together or the superconducting cable's conductor and the normal conducting cable's conductor together, and at least one coolant path provided at the joint insulation layer to cool the portion connecting the conductors together. The cable cores can have their connection prevented from generating heat to have an increased temperature.