Patents by Inventor Klau Heil
Klau Heil 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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Publication number: 20230103787Abstract: Screen intake assemblies and related methods of fabrication and operation that improve both operational performance and structural strength. The screen intake assembly can include one or more screen portions that run substantially and continually along the length of the screen assembly to provide increase fluid intake and uniform flow. The screen intake assembly can comprise a central manifold having an exterior manifold screen portion to provide additional filtering capacity. The screen intake assembly can be used alone or in combination with internal flow modifier structures to increase fluid intake and uniformity. Internal flow modifiers can include a perforated flow modifier pipe, an internal flow modifier pipe, and/or converging flow modifiers. The screen intake assembly can include cleaning systems that operate continuously or on demand.Type: ApplicationFiled: October 7, 2022Publication date: April 6, 2023Applicant: Aqseptence Group, Inc.Inventors: Michael R. Ekholm, Daryn BERTELSON, Spencer BUSS, Klaus HEIL, Nadine LACROSSE, Darrin LINDBLOM, Ehrich SHAW, Mark WATSON
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Publication number: 20210187416Abstract: Screen intake assemblies and related methods of fabrication and operation that improve both operational performance and structural strength. The screen intake assembly can include one or more screen portions that run substantially and continually along the length of the screen assembly to provide increase fluid intake and uniform flow. The screen intake assembly can comprise a central manifold having an exterior manifold screen portion to provide additional filtering capacity. The screen intake assembly can be used alone or in combination with internal flow modifier structures to increase fluid intake and uniformity. Internal flow modifiers can include a perforated flow modifier pipe, an internal flow modifier pipe, and/or converging flow modifiers. The screen intake assembly can include cleaning systems that operate continuously or on demand.Type: ApplicationFiled: April 12, 2019Publication date: June 24, 2021Applicant: Aqseptence Group, Inc.Inventors: Michael R. EKHOLM, Daryn BERTELSON, Spencer BUSS, Klaus HEIL, Nadine LACROSSE, Darrin LINDBLOM, Ehrich SHAW, Mark WATSON
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Publication number: 20190336894Abstract: A screening device having screening panels which are oriented transversely to the flow direction of a stream of liquid and each have a screening surface and form a circulating continuous screening belt which can be immersed in the stream of liquid. The successive screening panels form a common screening surface in the sluice channel, wherein the circulatory motion of the continuous screening belt is kept substantially completely within a single plane. The pivot axes about which the screening panels are pivoted at return points of the continuous screening belt are perpendicular to the common screening surface. The screening surfaces of the screening panels have a plurality of recesses and/or elevations running adjacent to one another over the screening surface.Type: ApplicationFiled: July 18, 2019Publication date: November 7, 2019Applicant: AQSEPTENCE GROUP GMBHInventor: Klaus HEIL
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Patent number: 9206572Abstract: A traveling screen machine having an active screen section arranged transverse to the flow direction of a liquid stream is suggested, wherein the endless screen belt is formed as an endless screen belt that is flexibly foldable, compressible or bendable transverse to its direction of movement.Type: GrantFiled: October 11, 2012Date of Patent: December 8, 2015Assignee: BILFINGER WATER TECHNOLOGIES GMBHInventor: Klau Heil
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Publication number: 20130032548Abstract: A traveling screen machine having an active screen section arranged transverse to the flow direction of a liquid stream is suggested, wherein the endless screen belt is formed as an endless screen belt that is flexibly foldable, compressible or bendable transverse to its direction of movement.Type: ApplicationFiled: October 11, 2012Publication date: February 7, 2013Applicant: Passavant-Geiger GmbHInventor: Klaus Heil
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Patent number: 8092674Abstract: A traveling band screen machine (1) is proposed with a careful fish return. To this end, the screen panels (4) each have a fish lifting channel (26) in which fishes (28) in a liquid-filled collecting recess (27) are lifted out of the stream of liquid and then emptied in the upper guidance zone (21) of the endless screen band (6) in an emptying zone (29) of the screen band machine (1) into a catch collecting drain (30) by tilting the screen panel (4) and the collecting recess (27) before the screen panel (4) reaches the cleaning zone (14) with the spray nozzles (23), in which debris deposited from the sluice channel on the screen panel (4) is cleaned off into the debris collecting drain (24).Type: GrantFiled: July 16, 2009Date of Patent: January 10, 2012Assignee: Passavant-Geiger GmbHInventor: Klaus Heil
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Publication number: 20110139692Abstract: A traveling band screen machine (1) is proposed with a careful fish return. To this end, the screen panels (4) each have a fish lifting channel (26) in which fishes (28) in a liquid-filled collecting recess (27) are lifted out of the stream of liquid and then emptied in the upper guidance zone (21) of the endless screen band (6) in an emptying zone (29) of the screen band machine (1) into a catch collecting drain (30) by tilting the screen panel (4) and the collecting recess (27) before the screen panel (4) reaches the cleaning zone (14) with the spray nozzles (23), in which debris deposited from the sluice channel on the screen panel (4) is cleaned off into the debris collecting drain (24).Type: ApplicationFiled: July 16, 2009Publication date: June 16, 2011Inventor: Klaus Heil
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Patent number: 4758410Abstract: The invention relates to a cartridge to hold catalyst plates, which plates are spaced apart, thereby leaving open slot-shaped channels for the passage of fluids to be cleaned catalytically by the plates. The cartridge is shaped in a parallelepiped or an essentially cubic form. There are recesses which form mountings for the insertion of the catalyst plates on at least two sides facing one another. The recesses are groove-like, into which the edges of the catalyst plates fit. For the simplest possible and most solid fastening of the catalyst plates in the cartridge, the mountings comprise a metal wire mesh as the static element, which is coated with a coating containing vermiculite or a similar material which expands when heated. Zeolite may also be used as the coating material.Type: GrantFiled: September 9, 1986Date of Patent: July 19, 1988Assignee: Didier-Werke AGInventors: Daniel Grimm, Klaus Heil, Hartmut Kainer, Hermann Stein