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:
Apr. 10, 1984
Filed:
Feb. 04, 1982
Applicant:
Inventors:
Wolfgang Beneke, Monchen-Gladbach, DE;
Ferdinand Leifeld, Kempen, DE;
Assignee:
Trutzschler GmbH & Co. KG, Mochen-Gladbach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B07B / ;
U.S. Cl.
CPC ...
2091 / ; 209 37 ; 209143 ; 55461 ;
Abstract
A method and apparatus for separating foreign matter from fiber tufts carried by an air stream in a duct. The duct has a bend for altering the direction of flow therein. Upstream of the bend, the stream in the duct is split into at least two partial streams and the foreign matter is separated from at least one of the partial streams. Subsequently, the partial streams are reunited into a single stream.