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:
Jul. 02, 2024
Filed:
Jun. 16, 2020
Applicant:
Valmet Ab, Sundsvall, SE;
Inventor:
Tobias Lööf, Söråker, SE;
Assignee:
VALMET AB, Sundsvall, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D21C 9/02 (2006.01); B30B 9/20 (2006.01); B30B 15/28 (2006.01); D21C 9/18 (2006.01);
U.S. Cl.
CPC ...
D21C 9/02 (2013.01); B30B 9/20 (2013.01); B30B 15/28 (2013.01); D21C 9/18 (2013.01);
Abstract
A torque reaction arrangement () for twin press-roll pulp washers comprises a first torque reaction arm (), a second torque reaction arm (), a first link (), and a second link (). The links are provided between the ends of a respective torque reaction arm and a point close to the mounting to a respective stator of the other torque reaction arm. The torque reaction arms are rigidly mounted to a respective stator of a respective press roll motor. A twin press-roll pulp washer with such a torque reaction arrangement is also disclosed.