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. 25, 2007
Filed:
Feb. 07, 2003
Applicants:
Guillaume DE Souza, Issy les Moulineaux, FR;
Pascal Tromeur, Cercottes, FR;
Inventors:
Guillaume De Souza, Issy les Moulineaux, FR;
Pascal Tromeur, Cercottes, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/047 (2006.01); C01B 3/56 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and an apparatus for enriching a combustible gas. The gas mixture is initially flowing in a distribution line at a set pressure. Part of the mixture is bypassed to a separate line where it is then compressed. This compressed stream is then treated in a gas separation unit and is injected back into the distribution system at about the set pressure.