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:
Jan. 06, 2009
Filed:
Oct. 07, 2003
Applicants:
Fabrice Chopard, Saint Martin d'Heres, FR;
Marc Berthou, Saint Mammes, FR;
Christian Aussudre, Avon, FR;
Inventors:
Fabrice Chopard, Saint Martin d'Heres, FR;
Marc Berthou, Saint Mammes, FR;
Christian Aussudre, Avon, FR;
Assignees:
Alfa Laval Vicarb, , FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 19/24 (2006.01); F28F 3/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device for exchange and/or reaction between at least two fluids is taught and described herein comprising at least a first space of selected thickness and including side walls defining a first chamber provided with a central part at least partly recessed for a first fluid flow and at least a second chamber for a second fluid flow, the first and second chambers being separated by a first exchanging wall adapted to ensure exchange and/or reaction between fluids of thermal and/or mass transfer type.