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. 18, 2005
Filed:
Jun. 05, 2003
Applicant:
Detlef Gneuss, Bad Oeynhausen, DE;
Inventor:
Detlef Gneuss, Bad Oeynhausen, DE;
Assignee:
Gneuss Kunststofftechnik GmbH, Bad Oeynhausen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 3315 ; B01D 3348 ; B29C 4768 ;
U.S. Cl.
CPC ...
Abstract
A device for cleaning melt filters which are intended for filtering melts, particularly plastic material melts in extruders, and which include at least one moveable sieve disc with one or more exchangeable sieve inserts, wherein at least one sieve insert is moveable into a flow of cleaning medium within the device in such a way that the sieve insert is located above or below an inlet opening of a cleaning duct. The sieve insert is arranged in the sieve disc at a distance from the surface of the sieve disc which faces the inlet opening.