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:
Mar. 24, 2015
Filed:
Feb. 07, 2013
L'air Liquide, Société Anonyme Pour L'etude ET L'exploitation Des Procédés Georges Claude, Paris, FR;
Vincent Sommier, Paris, FR;
Peter Neu, Duisburg, DE;
Hartmut Franken, Krefeld, DE;
Karsten Bongers, Krefeld, DE;
Kais Maamar, Essen, DE;
Abstract
The invention relates to a method for operating a plant () for on-site production of medical gas, such as air or oxygen, comprising a main gas line () comprising, in series, a first vessel (A) for storing gas and a second vessel (B) for storing purified gas, and a secondary line () fluidically connected to the main line (), downstream of the first vessel (A) for storing gas, and comprising a third vessel (C) for storing gas, the main gas line () and the secondary line () each supplying at least one gas consumer site (), in particular a network of pipes in a hospital.