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. 24, 1981
Filed:
Oct. 31, 1979
Takao Sano, Ohtsu, JP;
Masafumi Ogasawara, Ohtsu, JP;
Toray Industries, Inc., Tokyo, JP;
Abstract
Yarn treating apparatus having a yarn treating chamber formed therein which is surrounded by a first wall lying on a flat plane extending axially and a second wall connected to the sides of the first wall and constituted with a plurality of flat surfaces, a curved surface, or a plurality of curved surfaces or a combination thereof. The second wall is symmetrical with respect to an imaginary standard plane, perpendicular to the first wall and axially extending. A plurality of fluid jet nozzles is formed on the second wall, and fluid jet flows symmetrical with the imaginary standard plane are ejected from the fluid jet nozzles and meet with each other on or above the first wall before they reach it or on the first wall while they blow towards the first wall.