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:
Sep. 21, 2021
Filed:
Mar. 24, 2020
Applicant:
Oxford Instruments Nanotechnology Tools Limited, Abingdon, GB;
Inventor:
Anthony Matthews, Oxon, GB;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F25B 9/12 (2006.01); F25B 9/02 (2006.01); F25B 49/00 (2006.01); F25B 25/00 (2006.01); F25B 9/14 (2006.01); F28D 21/00 (2006.01); F25B 9/10 (2006.01);
U.S. Cl.
CPC ...
F25B 9/12 (2013.01); F25B 9/02 (2013.01); F25B 49/00 (2013.01); F25B 9/10 (2013.01); F25B 9/145 (2013.01); F25B 25/005 (2013.01); F28D 2021/0033 (2013.01);
Abstract
A cryogenic cooling system is provided comprising a first stage, a second stage, and a third stage, wherein the second stageis arranged between the first stageand the third stage. A first dilution unitis provided comprising a first stilland a first mixing chamber, wherein the first stillis thermally coupled to the first stageand the first mixing chamberis thermally coupled to the third stage. A second dilution unitis further provided comprising a second stilland a second mixing chamber, wherein the second stillis thermally coupled to the first stageand the second mixing chamberis thermally coupled to the second stage