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:
May. 09, 1989
Filed:
Jun. 17, 1987
Applicant:
Inventor:
Hermann W Katinger, Vienna, AT;
Assignee:
Chemap AG, Volketswil, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210780 ; 210785 ; 55 97 ;
Abstract
In a method and a device for extracting liquid or gas from a liquid or gaseous mixture containing dispersed solid particles, a cylindrical filter disposed in a container receiving a mixture to be filtered is subjected to oscillations in the axial direction of the filter while the mesh of the filter is of the size greater than that of particles to be retained on the filter.