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:
Jul. 27, 2010
Filed:
Mar. 11, 2004
Applicants:
Wilfried Mackel, Oelde, DE;
Tietz Helga, Oelde, DE;
Inventors:
Wilfried Mackel, Oelde, DE;
Tietz Helga, Oelde, DE;
Assignee:
Westfalia Separator AG, Oelde, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 35/22 (2006.01); B01D 33/21 (2006.01); B01D 63/16 (2006.01); B01D 33/39 (2006.01);
U.S. Cl.
CPC ...
Abstract
A filtering device includes a container having an inlet and two or more spindles arranged in the device. Further included are at least two mutually axially offset diaphragm plates mounted on each of the two or more spindles. The two or more spindles are distributed in the container and rotatable relative to the container.