Patents by Inventor Samuel Schabel
Samuel Schabel has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9580563Abstract: The present invention related to a fiber mat reinforced resin composite comprising a reinforcing constituent of fibers in the form of at least one mat embedded within a resin matrix. The invention further relates to a method for the production of a fiber mat reinforced resin composite.Type: GrantFiled: June 24, 2014Date of Patent: February 28, 2017Assignee: UPM-KYMMENE CORPORATIONInventors: Markus Biesalski, Matthias Rehahn, Roland Klein, Sabrina Mehlhase, Matthias Baaske, Jennifer Dietz, Samuel Schabel, Henri Kröling, Andreas Büter, Johanna Fleckenstein, Narmin Nubbo, Frank Miletzky, Angelika Endres, Michael Duetsch, Okko Ringena, Sanna Valkonen
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Publication number: 20160130412Abstract: The present invention related to a fiber mat reinforced resin composite comprising a reinforcing constituent of fibers in the form of at least one mat embedded within a resin matrix. The invention further relates to a method for the production of a fiber mat reinforced resin composite.Type: ApplicationFiled: June 24, 2014Publication date: May 12, 2016Applicant: UPM-KYMMENE CORPORATIONInventors: Markus BIESALSKI, Matthias REHAHN, Roland KLEIN, Sabrina MEHLHASE, Matthias BAASKE, Jennifer DIETZ, Samuel SCHABEL, Henri KRÖLING, Andreas BÜTER, Johanna FLECKENSTEIN, Narmin NUBBO, Frank MILETZKY, Angelika ENDRES, Michael DUETSCH, Okko RINGENA, Sanna VALKONEN
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Patent number: 7083049Abstract: A method of regulating sorting systems, in particular multi-stage sorting systems, in paper production and a sorting system working in accordance with the method are described, in which the fiber suspension supplied in each case to a sorting stage is separated into at least one fine fraction and one coarse fraction and at least one portion of a coarse fraction is sorted again and at least the fine fraction thereby obtained is returned to the sorting process, with the mass flows at the input side and the output side being detected at each sorting stage of the sorting system by online measurement and/or by calculation and the values obtained being supplied to a processor associated with the sorting system for mathematical modeling and state regulation of the sorting system and with the mass flows at the output side and/or selectable machine parameters of the sorting system being influenced in dependence on pre-settable target parameters such as production, efficiency, fiber loss and the like.Type: GrantFiled: December 3, 2002Date of Patent: August 1, 2006Assignee: Voith Paper Patent GmbHInventor: Samuel Schabel
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Publication number: 20040004032Abstract: Process and apparatus for wet screening fibrous suspensions with a screen having a plurality of screen openings. The process includes guiding a portion of the fibrous suspension passing through the plurality of screen openings, which are formed as long holes having widths of between 1 and 8 mm, as accepted stock, and guiding a portion of the fibrous suspension not passing through the long holes separately from the accepted stock as rejected material. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.Type: ApplicationFiled: April 22, 2003Publication date: January 8, 2004Applicant: Voith Paper Patent GmbHInventors: Ralf Burger, Werner Lange, Gerhard Veh, Samuel Schabel, Geoffrey G. Duffy
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Patent number: 6651679Abstract: Process for the disintegration and cleaning of contaminant-containing raw paper stocks. The process includes producing a contaminant-containing suspension, feeding the contaminant-containing suspension to a closed coarse screen, drawing of a cleaned flow fraction from the closed coarse screen, and drawing off an overflow fraction containing an increased amount of contaminants from the coarse screen during at least about 80% of an operating time. The process also includes adjusting a volumetric mass flow of the overflow fraction to at least about 15% and maximally about 50% of a volumetric mass flow of an inflow into the coarse screen, and feeding the overflow fraction to a screening device, in which contaminants collected are sluiced out discontinuously as a further overflow fraction, thereby forming a further cleaned flow fraction.Type: GrantFiled: December 14, 2001Date of Patent: November 25, 2003Assignee: Voith Paper Patent GmbHInventors: Michael Danger, Peter Respondek, Reimund Rienecker, Samuel Schabel
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Publication number: 20030116661Abstract: A method of regulating sorting systems, in particular multi-stage sorting systems, in paper production and a sorting system working in accordance with the method are described, in which the fiber suspension supplied in each case to a sorting stage is separated into at least one fine fraction and one coarse fraction and at least one portion of a coarse fraction is sorted again and at least the fine fraction thereby obtained is returned to the sorting process, with the mass flows at the input side and the output side being detected at each sorting stage of the sorting system by online measurement and/or by calculation and the values obtained being supplied to a processor associated with the sorting system for mathematical modeling and state regulation of the sorting system and with the mass flows at the output side and/or selectable machine parameters of the sorting system being influenced in dependence on pre-settable target parameters such as production, efficiency, fiber loss and the like.Type: ApplicationFiled: December 3, 2002Publication date: June 26, 2003Inventor: Samuel Schabel
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Pressure screen to remove impurities from a paper fiber suspension containing impurities and its use
Publication number: 20020139723Abstract: Pressure screen to remove impurities from a paper fiber suspension that contains impurities. Pressure screen includes a housing having at least one inflow fitting, at least one accept outflow fitting and at least one reject outflow, and at least first and second cylindrical wires located within housing. The at least first and second wires are arranged to be consecutively flowed through by paper fiber suspension, which is introduced into housing through inflow fitting. A first accept, including a portion of paper fiber suspension that passes through first wire, flows toward second wire, and a second accept, including a portion of paper fiber suspension that passes through second wire, flows out of housing through accept outflow. The at least first and second wires are arranged within housing so that paper fiber suspension is fed radially through the at least first and second wires from an inside to an outside.Type: ApplicationFiled: March 14, 2002Publication date: October 3, 2002Applicant: VOITH PAPER PATENT GmbHInventors: Michael Danger, Reimund Rienecker, Samuel Schabel -
Patent number: 6409023Abstract: Process and device for fractioning a suspension containing paper fibers, in which the suspension is separated into at least two fractions by a wire with a scraper. The process includes moving the scraper in a substantially parallel relation to the wire so that the wire is kept clear, and a parallel current is created in the suspension with respect to an inlet side of the wire by a rough surface of the scraper, so that the suspension is dragged along the inlet side of the wire with the scraper with minimal slippage of the suspension. The device includes at least one wire having an inlet side with openings; and a scraper having a closed rough surface provided adjacent the at least one wire; wherein the scraper is movable substantially parallel to the inlet side of the at least one wire, whereby clogging of the openings of said wire is substantially prevented.Type: GrantFiled: October 26, 2000Date of Patent: June 25, 2002Assignee: Voith Sulzer Papiertechnik Patent GmbHInventor: Samuel Schabel
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Publication number: 20020074021Abstract: Process for the disintegration and cleaning of contaminant-containing raw paper stocks. The process includes producing a contaminant-containing suspension, feeding the contaminant-containing suspension to a closed coarse screen, drawing of a cleaned flow fraction from the closed coarse screen, and drawing off an overflow fraction containing an increased amount of contaminants from the coarse screen during at least about 80% of an operating time. The process also includes adjusting a volumetric mass flow of the overflow fraction to at least about 15% and maximally about 50% of a volumetric mass flow of an inflow into the coarse screen, and feeding the overflow fraction to a screening device, in which contaminants collected are sluiced out discontinuously as a further overflow fraction, thereby forming a further cleaned flow fraction.Type: ApplicationFiled: December 14, 2001Publication date: June 20, 2002Applicant: VOITH PAPER PATENT GmbHInventors: Michael Danger, Peter Respondek, Reimund Rienecker, Samuel Schabel
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Patent number: 6273266Abstract: Process and pressure grader screen for wet screening stock suspensions. The process includes conducting the stock suspension along the screen, so that break-away eddies are formed on an inflow side of the screen, separating portions of the stock suspensions, so that a part of the stock suspension passes through the screen apertures as underflow and an other part is rejected as overflow, and moving the at least one clearer relative to the screen, so that one of pressure- and suction impulses are produced at the screen apertures to form pre- and back flows. In this way, a flow direction of the break-away eddy is reversed by the back flow to rinse a part of the screen lying between the screen aperture with the back flow and an adjacent downstream aperture. The pressure grader screen includes a plurality of bars arranged to form a plurality of essentially parallel grading slots through which an accepted part of the stock suspension passes during the wet screening.Type: GrantFiled: March 24, 2000Date of Patent: August 14, 2001Assignee: Voith Sulzer Papiertechnik Patent GmbHInventor: Samuel Schabel
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Patent number: 6056126Abstract: A screen device including a multitude of parallel rods between which are located the sorting slots. The rods are held in position by supporting elements, which are connected with carriers. The respective cover elements are located at the faces of the rods. Due to their special design, the cover elements may be detachable. The screen devices may be used, for example, in the paper-making industry as cylindrical screen baskets or plane screens.Type: GrantFiled: December 11, 1997Date of Patent: May 2, 2000Assignee: Voith Sulzer Papiertechnik Patent GmbHInventors: Samuel Schabel, Peter Schweiss