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:
Apr. 13, 2004
Filed:
Jan. 15, 2002
Masayuki Hirose, Osaka, JP;
Takato Masuda, Osaka, JP;
Takeshi Kato, Osaka, JP;
Yoshihisa Takahashi, Yokohama, JP;
Kimiyoshi Matsuo, Yokohama, JP;
Shoichi Honjo, Yokohama, JP;
Tomoo Mimura, Yokohama, JP;
Terumitsu Aiba, Yokohama, JP;
Other;
Abstract
A superconducting cable is manufactured by providing spacers in a plurality of cores at the time of stranding of the cores , and removing the spacers before the stranded cores are housed in a thermally insulated pipe and housing the cores into the thermally insulated pipe while the strands are held in a slacked state. By means of temporal interposition of the spacers, there is easily manufactured three cores having sufficient slack to manage thermal contraction which occurs when the cores are cooled in the thermally insulated pipe.