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:
Apr. 12, 1977
Filed:
Oct. 15, 1974
Applicant:
Inventor:
Georges Tallonneau, Avon, FR;
Assignee:
S.T. Dupont, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F17C / ;
U.S. Cl.
CPC ...
431 12 ; 62 50 ; 222-1 ;
Abstract
A process of storing a liquefied gas for distribution exclusively in gaseous form in an atmosphere whose pressure is less than that of the storage pressure, comprising disposing in a storage chamber conjointly with a stored liquefied gas, a minimum quantity of a capillary adsorbant support having open cells, the mean diameter of the cells being equal at most to 500 microns and the mean thickness of the intercellular walls being at most equal to 50 microns. The actual volume of the adsorbant support constituted by the volume remaining after deduction of all interstitial spaces of the minimum quantity, being: