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:
Jan. 10, 2017
Filed:
Jul. 21, 2011
Robert Middler, Havixbeck, DE;
Jan-udo Kreyenborg, Münster, DE;
Stefan Wöstmann, Sassenberg, DE;
Nordson Corporation, Westlake, OH (US);
Abstract
The invention relates to a dirt precipitator () for a highly viscous medium, having a housing comprising a front housing element (') that comprises at least one inlet channel () and a rear housing element () that comprises at least one outlet channel (), and having a screen wheel (′) rotatably mounted between the housing elements (′) having a number n of screen positions disposed in a ring zone, on each of which at least one screen opening () having at least one screen insert element is provided. The inlet channel (), the outlet channel (), and the screen opening () are disposed flush one after the other in at least one working position and form a flow channel. In all positions of the screen wheel (′), more than 50% of the screen openings () are always able to be permeated, and are impinged by flow from at least one inlet channel and from which at least one outlet channel leads.