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. 23, 2005
Filed:
Mar. 05, 2003
Applicants:
Bruno Fournel, Vinon sur Verdon, FR;
Maria Faury, Aix-en-Provence, FR;
Jean-marie Le Samedy, Manosque, FR;
Inventors:
Bruno Fournel, Vinon sur Verdon, FR;
Maria Faury, Aix-en-Provence, FR;
Jean-Marie Le Samedy, Manosque, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L005/00 ;
U.S. Cl.
CPC ...
Abstract
The invention relates to a method for generating a foam from a liquid phase and a gas phase, a method for placing a foam in circulation in an installation, and a method for cleaning an installation by placing a foam in circulation. Generation of the foam is made by aspiration of an appropriate liquid phase and an appropriate gas phase to generate a foam through a porous lining. The invention also relates to a system for generating a foam and to a system for generating and placing a foam in circulation in an installation.