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. 11, 2004
Filed:
Feb. 12, 2003
Guillaume De-Souza, Issy les Moulineaux, FR;
Pierre-Olivier Dolle, Paris, FR;
Yves Engler, Chatou, FR;
Abstract
A method of controlling a plant for processing a gas by adsorption, with N adsorbers R1 to R0 and variable N phase times. The method utilizes a mobile parameter for identifying the operating state of N adsorber which is in each successive phase time of the cycle. For a given phase time, a parameterized sequence (S, S′) of control steps for the plant are defined. A control sequencer of the plant is generated by matching an adsorber (R1 to R0) with each mobile parameter of the parameterized sequence during each phase time of the cycle, causing the succession of phase times of the cycle to be followed at all the adsorbers in operation.