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:
Oct. 15, 1991
Filed:
Mar. 29, 1990
Volker I Glasel, Hegauweg, DE;
Gunther M Voss, Ziegelstadel, DE;
Dr. Karl Thomae GmbH, Biberach an der Riss, DE;
Abstract
The specification describes a new process and apparatus for the controlled release of metered quantities of lubricating liquids or suspensions for applying a coating of lubricant to mechanically stressed zones of pressing tools in tablet-making machines, wherein the lubricating solution or suspension is fed into one or more liquid valves synchronously with the cadence of the tablet-making machine from a pressureless storage container by means of a pulsation-free pump, and any pressure variations occuring in the liquid supply line to the valves are compensated by changes in the times of opening of the valves.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile