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. 13, 2015
Filed:
May. 31, 2011
Knut Kasten, Ostfildern, DE;
Knut Kasten, Ostfildern, DE;
Putzmeister Engineering GmbH, Aichtal, DE;
Abstract
The invention relates to a rheometer () for high-viscosity materials and to a device and a method for estimating, by means of such a rheometer (), the feeding pressure to be applied in order to overcome the feeding resistance of high-viscosity material in a pipe. The rheometer () has a receptacle for holding high-viscosity material in the receptacle. The receptacle is designed as a standard pipe section () that can be filled with high-viscosity material (). In the rheometer (), the standard pipe section () and high-viscosity material () filled into the standard pipe section () can be made to linearly move relative to each other at a first rate and at another rate differing from the first rate. A unit () for determining a rate of the relative movement of the high-viscosity material () and the standard pipe section () as well as a unit () for determining a pressure applied to the high-viscosity material () as a result of the relative movement of the high-viscosity material () and the standard pipe section () are provided as a measuring instrument.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile