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. 01, 2022
Filed:
Apr. 10, 2020
Sumitomo Heavy Industries, Ltd., Tokyo, JP;
Shuntaro Adachi, Nishitokyo, JP;
SUMITOMO HEAVY INDUSTRIES, LTD., Tokyo, JP;
Abstract
There is provided a mounting structure for mounting a cryocooler cold head on a vacuum vessel. The cold head includes a cold head-side cooling stage and a cold head-side flange. The mounting structure includes a cold head accommodation sleeve installed in the vacuum vessel and including a sleeve-side cooling stage which comes into thermal contact with the cold head-side cooling stage by coming into physical contact with the cold head-side cooling stage, and a sleeve-side flange to be coupled to the cold head-side flange, an inter-flange distance adjustment mechanism configured to adjust a distance between the sleeve-side flange and the cold head-side flange so that the cold head-side cooling stage and the sleeve-side cooling stage are physically brought into contact with each other or brought into a contactless state therebetween, and a flange fastening mechanism configured to fasten the cold head-side flange to the sleeve-side flange.