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:
Aug. 31, 2021
Filed:
Sep. 20, 2018
Sumitomo Heavy Industries, Ltd., Tokyo, JP;
Yuta Ebara, Kanagawa, JP;
Takaaki Morie, Kanagawa, JP;
SUMITOMO HEAVY INDUSTRIES, LTD., Tokyo, JP;
Abstract
A superconducting magnet device includes compressor that compresses a refrigerant gas; a refrigerator that expands the refrigerant gas to generate coldness; a superconducting coil cooled by the refrigerator; a vacuum chamber that houses the superconducting coil; an electrode for a coil that is connected to the superconducting coil and disposed in the outside of the vacuum chamber; a heater that heats the electrode for a coil; a power supply line that connects the compressor and the refrigerator to each other and supplies electrical power from the compressor to the refrigerator; and a branch line that is branched from the power supply line to supply electrical power to the heater.