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. 07, 2003
Filed:
Jul. 10, 2001
Martti Myrttinen, München, DE;
Ilkka Roitto, Masku, FI;
Metso PaperChem Oy, Raisio, FI;
Abstract
An apparatus and method for deaeration of treatment agents applied to webs of paper and board, having an inlet manifold ( ), an accept-fraction manifold ( ), and a reject-fraction manifold ( ). For deaeration the assembly uses a plurality of air separator units ( ) connected to the manifolds so as to allow admission of the treatment agent to the air separator units ( ) from the inlet manifold ( ) and discharge of the accept and reject fractions formed in the air separator units ( ) respectively to the accept-fraction and reject-fraction manifolds ( ). A cut-off valve ( ) is mounted on at least the inlet manifold ( ), between two parallel-operating air separator units ( ), so as to permit cutting off the flow through the manifold ( ) at this location of the cut-off valve, dividing the plural air separator units ( ) by the cut-off valve ( ) into two groups.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile