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:
May. 12, 1992
Filed:
Nov. 07, 1990
Applicant:
Inventors:
Cornelis Klok, Noiseau, FR;
Daniel Delatte, Saint Maur, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F17C / ; F17C / ; F17C / ;
U.S. Cl.
CPC ...
62 481 ; 62 451 ; 62 502 ; 62465 ;
Abstract
The holding container comprises an inner casing and an outer casing of the same or different materials and a cryogenic liquid withdrawing pipe including an inner portion having a section advantageously in the form of adjacent spiral turns, which is kept in resilient contact, typically by means of a spring spacer against the inner face of the other casing, thus enabling to provide heat exchange contact between the section of the first part of the pipe and the outer casing notwithstanding the nature of the materials constituting the pipe and the outer casing. Application for example to self-pressurizable holding containers.