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 7931222 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 26, 2011

Filed:

Jul. 20, 2010
Applicants:

Norbert Stehr, Grünstadt, DE;

Philipp Schmitt, Lampertheim, DE;

Inventors:

Norbert Stehr, Grünstadt, DE;

Philipp Schmitt, Lampertheim, DE;

Assignee:

Bühler AG, Uzwil, CH;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02C 23/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

An agitator mill for treating free-flowing grinding stock has a grinding receptacle and an interior stator disposed therein. A rotatably drivable annular cylindrical rotor is disposed between the interior stator and the receptacle wall, with a grinding chamber being defined between said rotor and the receptacle wall. A grinding-stock discharge conduit is formed between the rotor and the interior stator () which is connected to the grinding chamber by means of a deflection conduit. Devices are provided for preventing the carry-over of auxiliary grinding bodies from the grinding chamber into the grinding-stock discharge conduit.


Find Patent Forward Citations

Stehr, Norbert. (2011). Agitator mill (U.S. Patent No. 7931222). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7931222

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

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