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Valmet Technologies Inc patents (2018 archive)

Recent patent applications related to Valmet Technologies Inc. Valmet Technologies Inc is listed as an Agent/Assignee. Note: Valmet Technologies Inc may have other listings under different names/spellings. We're not affiliated with Valmet Technologies Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "V" | Valmet Technologies Inc-related inventors

Method of controlling operation of a winder for a fiber web

This invention relates to a method of controlling the operation of a winder in which method while forming at least one fiber web roll the fiber web is brought on the web roll via a nip formed by a first support drum and the web roll, which first support drum is driven by a first drive assembly (20) applying controllable torque to the drum and the winding force is applied to the web roll by a second drive assembly (22). In the method the second drive assembly (22) is controlled based on the indicative speed difference of the second drive assembly (22) and setting a friction coefficient for determination of maximum winding force.. ... Valmet Technologies Inc

Arrangement and method for monitoring yankee cylinder

An arrangement and method for monitoring a yankee cylinder (3). The arrangement comprises a yankee cylinder (3) arranged in a tissue machine (1) for manufacturing a tissue web (2), a measuring device (10) being a permanent part of the tissue machine (1) and providing a main measuring device for a process control of the tissue machine (1), and at least one data processing unit (15) configured to process measurement data describing the at least one measured property of the moving web (2). ... Valmet Technologies Inc

Method and system of thermal recovery relating to the operation of a dissolver of a chemical recovery boiler

The disclosed solution relates to recovering thermal energy from the operation of a dissolver of a chemical recovery boiler used in pulp manufacturing. According to the solution, a primary fluid circuit conveys green liquor from the dissolver to an external process such as causticizing and solvent such as weak white liquor back to the dissolver, and from this circuit solvent is diverted into a secondary fluid passageway comprising a heat exchanger which cools the solvent by recovering heat from it and transfers the heat to a heat-consuming process. ... Valmet Technologies Inc

Chemical recovery boiler

. . A chemical recovery boiler (100), including a furnace (1), comprising a front wall (2), a back wall (3), and the back wall (3) comprising a nose arch (4). The boiler further comprises at least one superheater (5) arranged in upper part of the furnace (1), and a screen pipe system (6), comprising an obliquely arranged screen pipe section (7) positioned before/under the at least one superheater (5) in the furnace (1). ... Valmet Technologies Inc

Support plate for a doctor of a fiber web machine and doctor assembly of a fiber web machine and method in a doctor of a fiber web machine

The invention relates to a support plate of a doctor in a fiber web machine. The support plate (10) is designed to be removably fitted to a blade holder (16) and to support a doctor (15) in the blade holder (16). ... Valmet Technologies Inc

Blade element

A blade element (1) for a refiner for refining fibrous material comprises a refining surface (3) provided with blade bars (8, 10) and blade grooves (9, 11) there-between. The blade bars (8, 10) have side walls (8″, 8′″) facing away from one another. ... Valmet Technologies Inc

Lubricant applicator and method for lubricating a backing drum and apparatus

An illustrative lubricant applicator includes a body comprising an inner surface defining a lumen, an outer surface, and a connector fluidly connected to the lumen. The connector is configured to receive a lubricating fluid and convey the lubricating fluid to the lumen. ... Valmet Technologies Inc

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Valmet Technologies Inc in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Valmet Technologies Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by