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:
Mar. 17, 2026
Filed:
Sep. 01, 2022
Kabushiki Kaisha Toshiba, Tokyo, JP;
Mariko Hayashi, Shinagawa, JP;
Yumiko Sekiguchi, Kawasaki, JP;
Tomoko Eguchi, Yokohama, JP;
Keiko Fujii, Chiba, JP;
KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;
Abstract
A superconducting coil according to an embodiment includes: a winding frame; a superconducting wire wound around the winding frame and having a first region and a second region facing the first region in a coil radial direction; and a resin layer located between the first region and the second region and including particles, an epoxy resin surrounding the particles, and a region existing between the particle and the epoxy resin, the region including silane containing a phenylamino group. The average particle diameter of the particles is equal to or more than 1 μm and equal to or less than 5 μm, and the volume ratio of the particles in the resin layer is equal to or more than 50% and equal to or less than 66%.