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:
Dec. 14, 1993
Filed:
Mar. 24, 1992
Wolfgang Diemer, Waldstetten, DE;
Dieter Krieg, Bartholomae, DE;
Schenk Filterbau GmbH, Waldsteten, DE;
Abstract
An agitator suction filter for the filtration of fluids containing solids, is provided with a housing with an inlet opening, a bottom cover, a filter plate lying over the bottom cover, with an agitator arranged to rotate over the filter plate, this agitator being provided with an hydraulic lifting and lowering device and with extraction elements which carry or transport the filter cake to an outlet opening, and with an outlet opening and an outlet line which is provided with a shut-off device. Around the agitator shaft is arranged a drive bush which is connected at the external periphery via a drive element to the drive motor and at the internal periphery fixed against rotation to the agitator shaft, with the drive bush being led through a sealing unit and the agitator shaft mounted by the drive bush and movable axially via the lifting and lowering device.