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. 18, 2016
Filed:
Apr. 07, 2014
Applicants:
Reto Gehrig, Winterhur, CH;
Phillipp Ott, Steg, CH;
Rolf Joss, Horgen, CH;
Inventors:
Assignee:
Uster Technologies, AG, Uster, CH;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/22 (2006.01); G01N 33/36 (2006.01); G01R 17/16 (2006.01);
U.S. Cl.
CPC ...
G01N 27/221 (2013.01); G01N 27/226 (2013.01); G01N 27/228 (2013.01); G01N 33/365 (2013.01); G01R 17/16 (2013.01);
Abstract
A measuring circuit used for the capacitive examination of a moving elongated textile test material such as card sliver, roving, yarn or woven fabric, having a measuring capacitor for accommodating the test material, and a component with a capacitance which can be changed by an electric control signal. The measuring circuit can thus be balanced in a simple, rapid, cost-effective and especially automatic way.