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. 27, 2009
Filed:
Sep. 26, 2003
Applicants:
Vilho Nissinen, Numminen, FI;
Mika Linjamäki, Järvenpää, FI;
Inventors:
Vilho Nissinen, Numminen, FI;
Mika Linjamäki, Järvenpää, FI;
Assignee:
Metso Paper, Inc., Helsinki, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 13/02 (2006.01); B05B 7/06 (2006.01); B05B 1/26 (2006.01); B05B 1/06 (2006.01); B05C 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A nozzle () for use in coating a web-like material by means of high-pressure spraying techniques is manufactured by forming a piece having a tapered duct ending in a closed tip, with a transverse V-shaped groove () subsequently machined in the tip. The angle of the V-shaped groove () is in the range from 25 to 50°, such as 35 to 45°.