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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.:

US 9216369 B1

PDFFull Text
Date of Patent:
Dec. 22, 2015

Filed:

Dec. 26, 2011

Filter device

Applicants:

Gunnar Grim, Weichs, DE;

Bruno Hegnauer, Gauting, DE;

Inventors:

Gunnar Grim, Weichs, DE;

Bruno Hegnauer, Gauting, DE;

Assignee:

ANDRITZ KMPT GmbH, Vierkirchen, DE;

Attorney:

Cahn & Samuels, LLP

Primary Examiner:

Heidi Kelley

Assistant Examiner:

Eric McCullough

Int. Cl.
CPC ...
B01D 33/09 (2006.01); B01D 33/00 (2006.01); B01D 33/067 (2006.01); B01D 33/74 (2006.01); B01D 33/80 (2006.01); B01D 33/82 (2006.01);
U.S. Cl.
CPC ...
B01D 33/09 (2013.01); B01D 33/0016 (2013.01); B01D 33/067 (2013.01); B01D 33/745 (2013.01); B01D 33/808 (2013.01); B01D 33/82 (2013.01);
Abstract

In at least one embodiment, a filter device for filtering out of solid substance from a solid-liquid-mixture where the filter device includes a bearing shaft; a rotation body attached to the bearing shaft and supported by the bearing shaft to be rotatable; a single filter cell formed on the rotation body with a filter structure attached to the rotation body for filtering out the solid substance and a connection channel formed in the rotation body that extends from a filter structure outlet side to an outlet opening formed adjacent to the bearing shaft and via which the connection channel is permanently connected with an intermediate connection channel formed in the bearing shaft; a liquid discharge line connected with or formed by the intermediate connection channel; a plurality of branch-off lines which are branched-off from the liquid discharge line; and a control device having a valve assembly.

Find Patent Forward Citations

Grim, Gunnar. (2015). Filter device (U.S. Patent No. 9216369). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9216369

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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