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:
Mar. 05, 2024
Filed:
Jul. 03, 2018
Applicant:
Universite Libre DE Bruxelles, Brussels, BE;
Inventors:
Assignee:
UNIVERSITE LIBRE DE BRUXELLES, Brussels, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F 23/00 (2022.01); B01F 23/232 (2022.01); B01F 23/41 (2022.01); B01F 33/3011 (2022.01); B01F 35/10 (2022.01); B01F 35/21 (2022.01); B01F 35/221 (2022.01); B01F 35/71 (2022.01); B01J 4/00 (2006.01); B01J 13/00 (2006.01); B33Y 10/00 (2015.01); B33Y 80/00 (2015.01);
U.S. Cl.
CPC ...
B01F 23/4105 (2022.01); B01F 23/232 (2022.01); B01F 33/3011 (2022.01); B01F 35/10 (2022.01); B01F 35/2111 (2022.01); B01F 35/2213 (2022.01); B01F 35/71745 (2022.01); B01J 4/002 (2013.01); B01J 13/0004 (2013.01); B33Y 10/00 (2014.12); B33Y 80/00 (2014.12); B01F 2215/0431 (2013.01);
Abstract
A device for generating bubbles or droplets may include a cavity comprising a first pressurized phase, at least one input capillary of a second phase, and an output capillary coaxially aligned with the at least one input capillary. The opening of the tip of the at least one input capillary has an internal diameter of less than half the internal diameter of the output capillary. The cross section of the cavity may be selected so that, in use, the average speed field in the cavity is quasi-static.