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. 17, 2007
Filed:
Jun. 30, 2005
Norbert Stehr, Grünstadt, DE;
Philipp Schmitt, Lampertheim, DE;
Norbert Stehr, Grünstadt, DE;
Philipp Schmitt, Lampertheim, DE;
Bühler AG, Uzwil, CH;
Abstract
An agitator mill comprises an annular cylindrical exterior grinding chamber which is defined by an inner wall of a grinding receptacle and an outer wall of a rotor; and an interior grinding chamber which is defined by an inner wall of the rotor and an outer casing of an interior stator. The grinding chambers are interconnected by a deflection chamber. A grinding-stock supply area, which is upstream of the exterior grinding chamber, and a separator device, which is disposed approximately on the same side of the grinding receptacle, serving for grinding-stock discharge, are interconnected by auxiliary-grinding-body return conduits. These conduits are arranged in an independent auxiliary-grinding-body return module and are open towards a front of the module.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile