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. 26, 1998
Filed:
Oct. 21, 1996
Olivier Callebert, Rueil Malmaison, FR;
Jean-Paul Dessapt, Beynes, FR;
Annick Pucci, Croissy Sur Seine, FR;
Pierre Renard, Saint Nom La Breteche, FR;
Institut Francais du Petrole, Rueil Malmaison, FR;
Abstract
A device for distributing, mixing, injecting, and/or removing several fluids, one of the fluids being a main fluid A.sub.1, and at least a first secondary fluid B.sub.1 and a second secondary fluid B.sub.2, said device having means (3, 4) for collecting said main fluid A.sub.1, said collecting means being related to at least one mixing chamber having at least one wall substantially parallel to the device axis circuit (12, 5) of a first secondary fluid B.sub.1, and at least a second injection and/or removal circuit (13, 6) of a second secondary fluid B.sub.2, said injection and/or removal circuits being in communication with the mixing chamber (7) by means of one or more openings (15, 16) allowing passage of said secondary fluids B.sub.1 and B.sub.2 to or from said mixing chamber (7), said mixing chamber (7) having at least one inlet orifice (14) for the main fluid, at least one outlet orifice (17), and means (8, 9) for redistributing the fluid coming from the mixing chamber, with said injection and/or extraction circuits being separated and disposed in the vicinity of said mixing chamber according to at least one of the walls of said chamber whose direction is substantially parallel to the device axis.