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:
Feb. 09, 2016
Filed:
Jul. 16, 2014
Applicant:
Rieter CZ S.r.o., Usti nad Orlici, CZ;
Inventors:
Pavel Kousalik, Usti nad Orlici, CZ;
Jiri Sloupensky, Usti nad Orlici, CZ;
Assignee:
Rieter CZ S.R.O., Usti nad Orlici, CZ;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/84 (2006.01); G01N 21/94 (2006.01); D01H 13/26 (2006.01); G01B 11/10 (2006.01); G01N 33/36 (2006.01); G01N 21/89 (2006.01); G01B 11/24 (2006.01);
U.S. Cl.
CPC ...
G01N 21/94 (2013.01); D01H 13/26 (2013.01); G01B 11/105 (2013.01); G01B 11/2433 (2013.01); G01N 21/84 (2013.01); G01N 21/8915 (2013.01); G01N 33/365 (2013.01); G01N 2021/8444 (2013.01);
Abstract
A method and sensor are provided for monitoring the quality of yarn by an electronic cleaner of yarn by means of an optical detector having a sensor with one or two rows of individual optical elements that are rectangular-shaped and have analog outputs. Each of the optical elements has a photodiode and an amplifier of its output signal. The amplifier has a variable amplification, whose size is modified according to the required sensitivity of a respective optical element to light.