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:
Aug. 13, 2013
Filed:
Mar. 19, 2008
Pascal Alix, Roussillon, FR;
Rémi Bessettes, Tresses, FR;
Charles Dumont, Lacanau de Mios, FR;
Jean-pierre Maumus, Saint Medard en Jalles, FR;
Ludovic Raynal, Oullins, FR;
Pascal Alix, Roussillon, FR;
Rémi Bessettes, Tresses, FR;
Charles Dumont, Lacanau de Mios, FR;
Jean-Pierre Maumus, Saint Medard en Jalles, FR;
Ludovic Raynal, Oullins, FR;
IFP Energies nouvelles, Rueil Malmaison Cedex, FR;
Snecma Propulsion Solide, Le Haillan Cedex, FR;
Abstract
A packing structure according to the invention for a fluid contacting column forms a volume comprising an ordered arrangement of bundles of tubes of diameter ranging between 5 and 50 mm. The walls of the tubes comprise orifices which promote circulation and mixes fluids in the structure. The orifices are inscribed in rectangles whose sides range between 2 and 45 mm, and each one of the orifices extends over a surface area greater than 2 mm.