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:
Jan. 12, 1988
Filed:
Mar. 05, 1987
Applicant:
Inventors:
Jeffert J Nowobilski, Orchard Park, NY (US);
Richard C Cipolla, Williamsville, NY (US);
Assignee:
Union Carbide Corporation, Danbury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F17C / ;
U.S. Cl.
CPC ...
62 55 ; 62 45 ; 62 50 ;
Abstract
A cryogenic storage vessel and method for a high value cryogenic liquid wherein a second cryogenic liquid is utilized as a refrigerant. The refrigerant cryogenic liquid is caused to pass between a large reservoir and a small accumulator by differential pressure caused by heat leak into the vessel whereby the refrigeration of the cryogenic liquid is more efficiently employed for cooling.