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. 13, 2019
Filed:
Feb. 18, 2016
Mitsubishi Heavy Industries Machinery Systems, Ltd., Hyogo, JP;
Hiroshi Hara, Tokyo, JP;
Katsuya Sennyu, Tokyo, JP;
Abstract
A superconducting accelerator includes an acceleration cavity, and a refrigerant tank at an outer circumference of the acceleration cavity. The gap between the refrigerant tank and the acceleration cavity is filled with a refrigerant for cooling the acceleration cavity. A pair of pressing members is provided to an outer circumference of the refrigerant tank to be positioned at both side ends of the acceleration cavity in a direction of a beam axis of the charged particle beam or at both ends of the acceleration cavity in a direction perpendicular to the beam axis. A wire is continuously wound around the outer circumference of the refrigerant tank and configured to generate a tensile force in a direction in which the pressing members are brought come into close each other. A tension adjustor is configured to adjust the tensile force generated by the wire.