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:
Jan. 29, 1985
Filed:
Feb. 05, 1982
Horst Gross, Lampertheim, DE;
Draiswerke GmbH, Mannheim, DE;
Abstract
An agitator-grinder comprises a grinding vessel (3) and an agitator mechanism disposed in the grinding vessel (3) and drivable at high speed, between which agitator mechanism and the wall of the grinding vessel there is a grinding chamber partially filled with auxiliary grinding bodies. A grinding stock inflow conduit (20) discharges into the grinding chamber at one end, and a separator device (25) for separating the ground stock from the auxiliary grinding bodies (24) is provided at the other end. In order to enable the recirculation of the auxiliary grinding bodies (24) in a simple manner and in particular also to enable the exertion of influence on the return flow, a return flow conduit (34) is directed out of the grinding chamber (annular-cylindrical chamber 23) in the vicinity of the separator device (25) back into the vicinity of the grinding stock inflow conduit (20), being attached to the grinding vessel (3) in a stationary manner, and the free cross section of the return flow conduit (34) is variable.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile