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. 10, 2000
Filed:
Mar. 04, 1999
Applicant:
Inventor:
Silvano Dell'Acqua, Gorla Maggiore, IT;
Assignee:
Plantex S.p.A. Viale Europa, Gorla Maggiore, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25D / ; D02G / ; F28D / ;
U.S. Cl.
CPC ...
62381 ; 28248 ; 165 50 ;
Abstract
A cooling device for texturized yarns comprises a rotating drum equipped with a perforated wall, a unit capable of depositing the yarn exiting from a texturizing nozzle on the perforated surface, and a device capable of aspirating air from the inside of the drum, and elements are provided capable of circulating a refrigerating fluid inside the drum as well as elements, external, with respect to the drum, adapted to cool the air that is aspirated through the holes of the drum to cool the yarns.