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:
Nov. 15, 2016
Filed:
May. 27, 2014
Applicants:
Topi Tynkkynen, Vantaa, FI;
Tapio Pitkäniemi, Haarajoki, FI;
Inventors:
Topi Tynkkynen, Vantaa, FI;
Tapio Pitkäniemi, Haarajoki, FI;
Assignee:
VALMET TECHNOLOGIES, INC., Espoo, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D06B 1/02 (2006.01); B05B 1/14 (2006.01); B05B 15/02 (2006.01); B05B 1/02 (2006.01);
U.S. Cl.
CPC ...
D06B 1/02 (2013.01); B05B 1/02 (2013.01); B05B 1/14 (2013.01); B05B 15/025 (2013.01); B05B 15/0258 (2013.01); B05B 15/0266 (2013.01);
Abstract
A device for treating a fiber web, especially a device for applying treatment substance for treating a moving fiber web, has at least one nozzle () comprising a channel () for the treatment substance, a frame part (), a tip or end () of the nozzle () and a treatment substance opening () providing a treatment substance spray, which nozzle () has a tip groove area () adjacent to the treatment substance opening (). The nozzle () has at least one opening next to or at the tip groove area () for providing a cleaning fluid flow comprising gas and/or liquid to the tip groove area.