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:
Aug. 03, 2021
Filed:
Apr. 22, 2016
Applicant:
Iropa Ag, Baar, CH;
Inventor:
Ermete Corbellini, Cosio Valtellino, IT;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
D02G 1/12 (2006.01); D02G 1/16 (2006.01);
U.S. Cl.
CPC ...
D02G 1/122 (2013.01); D02G 1/125 (2013.01); D02G 1/167 (2013.01);
Abstract
A method for producing at least one crimped multifilament synthetic yarn through the use of a texturing process, wherein a stream of heated gaseous medium is brought into a texturing channel (), (), (), wherein synthetic filaments (), (), () are displaced and deformed by the heated gaseous medium in the texturing channel (), (), (), wherein both the temperature and the flow rate of the gaseous medium are measured, and wherein the heat flow is regulated. To this end, the device comprises a regulating device () and, for each texturing channel (), (), (), at least one temperature sensor (), (), () and a flow sensor (), (), ().