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:
Oct. 23, 2001
Filed:
Feb. 06, 2001
Yves Charron, Longpont sur Orge, FR;
Institut Francais du Petrole, Rueil-Malmaison cedex, FR;
Abstract
The invention is a two-phase compression device and a process which provides energy to fluids including an essentially liquid fluid and an essentially gaseous fluid or a fluid having a liquid phase and a gas phase, at least one of the fluids or phases being miscible in at least one other of the fluids or phases which allows mixing of the fluids or phases. A device in accordance with the invention includes at least one two-phase compression element having at least one inlet stage and at least one outlet stage, each one of the stages having an impeller and a diffuser, which mixes the essentially liquid fluid and the essentially gaseous fluid or the phases and which provides energy to each of the essentially liquid and gaseous fluids or phases with the mixture provided from the at least one two-phase compression element being a pressurized liquid or essentially a pressurized liquid.