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. 31, 1998
Filed:
Apr. 08, 1996
Applicant:
Inventor:
Karl-Heinz Buehl, Aachen, DE;
Assignee:
Filterwerk Mann & Hummel GmbH, Ludwigsburg, DE;
Primary Examiner:
Int. Cl.
CPC ...
B30B / ;
U.S. Cl.
CPC ...
100 45 ; 100 96 ; 100112 ; 100117 ; 100127 ; 100145 ;
Abstract
A system for separating liquid from material, particularly from metal chips, which comprises a housing with a material inlet opening, a material discharge opening, a spiral-shaped pressure member disposed in the housing, and a plurality of openings in the housing for removing extracted liquid.