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:
Nov. 22, 1977
Filed:
Dec. 11, 1975
Kaspar Engels, Mannheim, DT;
Draiswerke GmbH, Mannheim, DT;
Abstract
A stirring or agitating mill has a grinding vessel partially filled with grinding bodies. The vessel is substantially surrounded by a cooling jacket. A rotationally drivable and internally coolable agitator is disposed in the grinding vessel. The walls of the grinding vessel and/or the agitator have heat-dissipating, gently curving projections therein extending helically or parallel to the direction of the longitudinal axis of the vessel. Means may be present within the agitator to direct the coolant against the inside of the projections.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile