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:
Dec. 20, 2022
Filed:
Oct. 04, 2018
Applicant:
Liconic Ag, Mauren, LI;
Inventor:
Cosmas Malin, Mauren, LI;
Assignee:
LICONIC AG, Mauren, LI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01L 1/00 (2006.01); B01L 7/00 (2006.01); F25D 3/10 (2006.01); F25B 19/00 (2006.01); B01L 1/02 (2006.01); B65D 81/38 (2006.01); F25D 29/00 (2006.01);
U.S. Cl.
CPC ...
F25D 3/105 (2013.01); B01L 1/025 (2013.01); B01L 7/00 (2013.01); B65D 81/3806 (2013.01); F25D 3/102 (2013.01); B01L 2300/10 (2013.01); F25D 29/001 (2013.01);
Abstract
A storage plant for storing objects at the temperature of liquid nitrogen comprises a plurality of storage tanks arranged in a cooled chamber. A nitrogen withdrawal apparatus is provided to carry off evaporated nitrogen directly from the storage tanks before it can enter the chamber. The pressure in the storage tanks is kept below the pressure in the chamber.