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:
Sep. 24, 1996
Filed:
Apr. 12, 1995
Applicant:
Inventor:
Hannu Kokkala, Turku, FI;
Assignee:
Valmet Corporation, Helsinki, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F26B / ;
U.S. Cl.
CPC ...
34629 ; 34117 ; 34455 ;
Abstract
A blow device for a dryer section of a paper machine in which an air blowing is produced to support the paper web or equivalent. The device includes structure for defining an interior air space into which the air to be blown is passed through a duct communicating therewith and nozzle openings through which the air is blown to support the paper web or equivalent. The device also includes sets of equalizing plates through which the air is passed out of the air space into separate chamber spaces from which the air is passed into the nozzle openings.