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:
Feb. 27, 1990
Filed:
Apr. 05, 1989
Erik Dahlquist, Vaster.ang.s, SE;
ABB Atom AB, Vaster.ang.s, SE;
Abstract
From a liquid mixture containing a liquid in a continuous phase and a liquid in the form of drops in a phase dispersed therein, the liquid in the dispersed phase is separated from the liquid in the continuous phase by passing the liquid mixture through a liquid-permeable layer (11, 12), arranged in chamber (10), with through-holes of which at least the majority has a cross section area which is greater than the cross section area of at least the main part of the drops in the dispersed phase, the liquid mixture being sheared, by means of a rotor (23) arranged in the chamber on the inlet side of the liquid-permeable layer, over the layer while maintaining a film (24) of liquid, movable along the layer, from the dispersed phase on the layer and while maintaining a higher pressure on the inlet side of the layer than on its outlet side. Drops of dispersed liquid then coalesce in the film and in the through-holes of the layer and can thus be separated from the liquid in the continuous phase.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile