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. 01, 1992
Filed:
Sep. 27, 1991
Applicant:
Inventor:
Radovan R Maric, Ontario, CA;
Assignee:
Union Carbide Canada Limited, Toronto, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F17C / ;
U.S. Cl.
CPC ...
62 492 ; 62 501 ; 62208 ; 62222 ;
Abstract
A cryogenic apparatus is described which is designed to be of a compact size and to provide multiple functions, including chilling of gas or liquid, condensation of condensible vapors, and separation of liquid and gas phases of liquified cryogenic gas. The level and/or temperature of cryogenic liquid in the apparatus is controlled by sensors. An inlet for liquified cryogenic gas and an inlet for fluid to be chilled or condensed pass through an upper closure and outlets for liquid cryogen and chilled or condensed fluid are provided in the lower wall of the vessel.