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:
Apr. 12, 1983
Filed:
Apr. 09, 1981
Applicant:
Inventors:
Francois J Prudhon, Versailles, FR;
Augustin L Scicluna, Aubervilliers, FR;
Assignee:
Rhone-Poulenc Industries, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F / ; B01F / ; B01F / ;
U.S. Cl.
CPC ...
366149 ; 261 / ; 366150 ; 366165 ; 366178 ;
Abstract
A device for putting into contact substances existing in at least two different phases, one of which is a gaseous phase introduced into a cylindrical section for helicoidal flow, a divider extending axially through the cylindrical section having openings for passage of the helicoidal streams therethrough to a bicone, an axial passage for introduction of the other phase into the path for engagement by the helicoidal streams for copulverization.