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. 06, 2019
Filed:
Jun. 01, 2017
Hahn-schickard-gesellschaft Fuer Angewandte Forschung E.v., Villingen-Schwenningen, DE;
Frank Schwemmer, Freiburg, DE;
Friedrich Schuler, Freiburg, DE;
Hahn-Schickard-Gesellschaft fuer angewandte Forschung e.V., Villingen-Schwenningen, DE;
Abstract
An apparatus for generating one or several droplets of a first liquid in a second liquid immiscible with the first liquid includes a rotational body and a drive apparatus. The rotational body includes a fluid chamber, a fluid channel and a transition area. The transition area includes a first expansion area and a second expansion area. The drive apparatus is configured to provide the rotational body with such a rotation that the first liquid is supplied centrifugally to the fluid chamber and that centrifugally hydrodynamically induced pressure and lifting forces are caused due to the second expansion area, which cause a droplet break-off in the first liquid, such that a droplet of the first liquid embedded in the second liquid is generated.