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, 2017
Filed:
Oct. 13, 2014
Applicant:
A. Celli Paper S.p.a., Capannori, IT;
Inventors:
Salvatore Sorrentino, Pinerolo, IT;
Mauro Celli, Lucca, IT;
Giuseppe Antonini, Lido di Camaiore, IT;
Assignee:
A. CELLI PAPER S.P.A., Capannori, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21F 5/18 (2006.01); D21F 5/02 (2006.01);
U.S. Cl.
CPC ...
D21F 5/181 (2013.01); D21F 5/021 (2013.01);
Abstract
The air hood () for Yankee rolls () comprises at least one supply circuit () to supply dry hot air towards outlets (A) to a working area, and at least one suction circuit () to suck wet air from the working area. The hood comprises a thermal insulation insulating at least partially the supply circuit from the suction circuit.