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:
Aug. 25, 2020
Filed:
Jun. 28, 2018
Applicant:
Kadant Inc., Westford, MA (US);
Inventor:
Peter Thuroe Carstensen, Adirondack, NY (US);
Assignee:
Kadant Inc., Westford, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H 21/02 (2006.01); D21F 1/34 (2006.01); D21F 1/32 (2006.01); B08B 3/02 (2006.01); B65G 45/22 (2006.01); D21F 7/12 (2006.01);
U.S. Cl.
CPC ...
D21H 21/02 (2013.01); B08B 3/022 (2013.01); B65G 45/22 (2013.01); D21F 1/32 (2013.01); D21F 1/34 (2013.01); D21F 7/12 (2013.01); B08B 2230/01 (2013.01);
Abstract
A method is disclosed of facilitating the removal of contaminates from a belt in a papermaking system. The method includes the step of providing a fluid in a shaped fan such that the interface between the fluid and the belt is non-linear and at least generally forms the shape of an arc.