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:
Sep. 05, 2023
Filed:
Dec. 04, 2019
Applicant:
Anton Paar Gmbh, Graz, AT;
Inventors:
Michael Krenn, Zettling, AT;
Denis Schütz, Graz, AT;
Assignee:
Anton Paar GmbH, Graz, AT;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N 11/14 (2006.01); G01N 11/00 (2006.01); F16C 32/06 (2006.01);
U.S. Cl.
CPC ...
G01N 11/14 (2013.01); F16C 32/0611 (2013.01); G01N 2011/0006 (2013.01);
Abstract
Described is a measuring drive for a measuring instrument, in particular a rheometer. The measuring drive has: i) a motor, ii) a shaft, which is coupled to the motor in such a way that the shaft is drivable by the motor, and iii) an ultrasonic device, which is configured to provide ultrasound to the shaft in such a way that at least a part of the shaft is bearable substantially without contact by the ultrasound. Furthermore, the measuring instrument, a method, and a using are described.