Patents by Inventor Matthias Kleinhans
Matthias Kleinhans 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: 10309724Abstract: A dryer for flat materials, in particular panels, films or sheets, wherein a porous gas-permeable metal plate is provided for arranging at a distance from the flat material which is to be dried, wherein an arrangement is provided for delivering a gaseous fluid through the metal plate, and wherein the metal plate is of a metal foam.Type: GrantFiled: October 22, 2014Date of Patent: June 4, 2019Assignee: IPCO GERMANY GMBHInventors: Hans-Kurt Schromm, Matthias Kleinhans, Manfred Gottlöber
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Patent number: 10022899Abstract: A double belt press having a first, lower circulating plastic belt and a second, upper circulating plastic belt. The plastic belts have a first, low flexural strength, and a product gap is formed between facing strands of the plastic belts for forming a plate-like product. A first circulating lower steel belt and a second circulating upper steel belt are provided and have a second flexural strength which is high in comparison to the flexural strength of the plastic belts. A forming section is formed between the facing strands of the steel belts, which forms part of the product gap. The first, lower steel belt runs parallel and bears against a rear face of the first plastic belt in the forming section during operation, and the second upper steel belt runs parallel and bears against a rear face of the second plastic belt in the forming section during operation.Type: GrantFiled: June 30, 2016Date of Patent: July 17, 2018Assignees: SANDVIK MATERIALS TECHNOLOGY DEUTSCHLAND GMBH, TPS TECHNOPARTNER SAMTRONIC GMBHInventors: Hans-Kurt Schromm, Bernhard Voith, Matthias Kleinhans
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Publication number: 20170274588Abstract: The invention relates to a structured body and a method for its preparation, whereby the structured body is produced of at least one powdery starting material by application of heat and/or pressure, and has several layers, whereby the starting material consists predominantly of thermoplastic basic material, and whereby the density of at least two layers of the structured body differ from each other, and whereby at least one layer of lower density contains hollow microspheres.Type: ApplicationFiled: March 22, 2017Publication date: September 28, 2017Applicant: SANDVIK TPS Zweigniederlassung der Sandvik Materials Technology Deutschland GmbHInventors: Frank MAUÉ, Matthias KLEINHANS
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Publication number: 20160311138Abstract: A double belt press having a first, lower circulating plastic belt and a second, upper circulating plastic belt. The plastic belts have a first, low flexural strength, and a product gap is formed between facing strands of the plastic belts for forming a plate-like product. A first circulating lower steel belt and a second circulating upper steel belt are provided and have a second flexural strength which is high in comparison to the flexural strength of the plastic belts. A forming section is formed between the facing strands of the steel belts, which forms part of the product gap. The first, lower steel belt runs parallel and bears against a rear face of the first plastic belt in the forming section during operation, and the second upper steel belt runs parallel and bears against a rear face of the second plastic belt in the forming section during operation.Type: ApplicationFiled: June 30, 2016Publication date: October 27, 2016Inventors: Hans-Kurt SCHROMM, Bernhard VOITH, Matthias KLEINHANS
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Publication number: 20160282046Abstract: A dryer for flat materials, in particular panels, films or sheets, wherein a porous gas-permeable metal plate is provided for arranging at a distance from the flat material which is to be dried, wherein an arrangement is provided for delivering a gaseous fluid through the metal plate, and wherein the metal plate is of a metal foam.Type: ApplicationFiled: October 22, 2014Publication date: September 29, 2016Inventors: Hans-Kurt SCHROMM, Matthias KLEINHANS, Manfred GOTTLÖBER
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Publication number: 20160279659Abstract: An apparatus for treating sheet-like material, in particular panels, film or foil, the apparatus having at least one bar-shaped or rod-shaped strip which is disposed so as to be transverse to the longitudinal direction of the sheet-like material, the sheet-like material being moved past the strip in the longitudinal direction, wherein the strip, at least across part of the external face thereof that faces the sheet-like material, is composed of a porous fluid-permeable metal foam, and wherein an arrangement for conveying a treatment fluid through the metal foam toward the sheet-like material is provided.Type: ApplicationFiled: October 22, 2014Publication date: September 29, 2016Inventors: Hans-Kurt SCHROMM, Matthias KLEINHANS, Manfred GOTTLOEBER
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Patent number: 9409326Abstract: A double belt press having a first, lower circulating plastic belt and a second, upper circulating plastic belt. The plastic belts have a first, low flexural strength, and a product gap is formed between facing strands of the plastic belts for forming a plate-like product. A first circulating lower steel belt and a second circulating upper steel belt are provided and have a second flexural strength which is high in comparison to the flexural strength of the plastic belts. A forming section is formed between the facing strands of the steel belts, which forms part of the product gap. The first, lower steel belt runs parallel and bears against a rear face of the first plastic belt in the forming section during operation, and the second upper steel belt runs parallel and bears against a rear face of the second plastic belt in the forming section during operation.Type: GrantFiled: July 29, 2011Date of Patent: August 9, 2016Assignees: SANDVIK MATERIALS TECHNOLOGY DEUTSCHLAND GMBH, TPS TECHNOPARTNER SAMTRONIC GMBHInventors: Hans-Kurt Schromm, Bernhard Voith, Matthias Kleinhans
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Patent number: 9366485Abstract: A method for producing tablets containing ammonium nitrate, including dripping a product melt containing ammonium nitrate with a drop former having a rotating, pierced drum and a nozzle strip contacting an inner face of the pierced drum, so that the product melt is pressed through openings of the pierced drum. The method additionally includes placing the product drops on a circulating cooling conveyor belt, and solidifying the product drops during the transport on the cooling conveyor belt by cooling and removing the solidified product drops from the cooling conveyor belt.Type: GrantFiled: July 6, 2011Date of Patent: June 14, 2016Assignee: SANDVIK MATERIALS TECHNOLOGY DEUTSCHLAND GMBHInventors: Hans-Kurt Schromm, Matthias Kleinhans
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Publication number: 20150166897Abstract: A method and an apparatus for the production of bitumen blocks, with a drop former for generating bitumen drops from molten bitumen, with a belt cooler having a rotating belt for cooling and solidifying the bitumen drops deposited on the rotating belt into tablets, and with a decanting device for decanting the tablets into bags, the tablets being at least partially combined, inside the bags filled with tablets, into a compact bitumen mass.Type: ApplicationFiled: December 17, 2014Publication date: June 18, 2015Inventors: Matthias KLEINHANS, Bernhard ROTH
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Publication number: 20140034304Abstract: A method for extracting hydrocarbon compounds, especially crude oil, from underground oil sands deposits, including the following steps: at least two parallel boring sections are created in the oil sands deposits; at least some areas of the boring sections are filled with an explosive material; the explosive material is ignited in order to enlarge the boring sections; the combustible material is ignited in at least one of the boring sections in order to convert the hydrocarbon compounds in the oil sands deposit into a liquid and/or gaseous state; the hydrocarbon compounds in a liquid and/or gaseous state are collected; and auxiliary substances such as water and atmospheric oxygen are optionally introduced and removed for desired material conversions for the refining of hydrocarbons.Type: ApplicationFiled: March 7, 2012Publication date: February 6, 2014Inventors: Ralph Eisenschmid, Hans-Kurt Schromm, Matthias Kleinhans
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Publication number: 20130112370Abstract: A method for producing tablets containing ammonium nitrate, including dripping a product melt containing ammonium nitrate with a drop former having a rotating, pierced drum and a nozzle strip contacting an inner face of the pierced drum, so that the product melt is pressed through openings of the pierced drum. The method additionally includes placing the product drops on a circulating cooling conveyor belt, and solidifying the product drops during the transport on the cooling conveyor belt by cooling and removing the solidified product drops from the cooling conveyor belt.Type: ApplicationFiled: July 6, 2011Publication date: May 9, 2013Inventors: Hans-Kurt Schromm, Matthias Kleinhans
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Patent number: 8349229Abstract: A method for producing tables made of mixtures of a plurality of materials, and a method for producing a sulfurous fertilizer. A method for producing tablets made of mixtures of a plurality of materials, particularly urea mixtures, having the following steps:—producing a liquid melt of a first material,—adding at least one further material in solid or liquid form to the melt for producing a mixture,—output of drops of the mixture onto a steel belt by means of a drop former having a rotating, perforated outer drum,—solidification of the drops of the mixture on the steel belt into tablets, wherein the at least one additional material is mixed into the liquid melt in liquid form immediately before the drop former or into the liquid melt in solid. form upstream of a two-stage heated grinding and mixing unit.Type: GrantFiled: December 3, 2008Date of Patent: January 8, 2013Assignee: Sandvik Materials Technology Deutschland GmbHInventors: Hans-Kurt Schromm, Albert Baeder, Matthias Kleinhans
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Publication number: 20110017130Abstract: A device for expelling drops of a flowable product. The invention relates to a device for expelling drops of a flowable product, comprising a rotating outer drum and a feed channel for the product to be expelled extending into the outer drum, wherein the outer drum comprises passage openings on the circumference thereof, through which the product to be expelled runs from the feed channel and then exits in droplet shape. According to the invention, at least one outer circumference of the outer drum is provided with a coating that reduces wetting with the product to be tabletted compared to a base material of the outer drum. For example, the invention can be used for tabletting flowable products.Type: ApplicationFiled: February 4, 2009Publication date: January 27, 2011Applicant: Sandvik Materials Technology Deutschland GmbHInventors: Hans-Kuert Schromm, Konrad Schermutzki, Matthias Kleinhans
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Publication number: 20100288005Abstract: 1.1 The invention relates to a method for producing tables made of mixtures of a plurality of materials, and a method for producing a sulfurous fertilizer. 2.1. The invention relates to a method for producing tablets made of mixtures of a plurality of materials, particularly urea mixtures, having the following steps:—producing a liquid melt of a first material,—adding at least one further material in solid or liquid form to the melt for producing a mixture,—output of drops of the mixture onto a steel belt by means of a drop former having a rotating, perforated outer drum,—solidification of the drops of the mixture on the steel belt into tablets, wherein the at least one additional material is mixed into the liquid melt in liquid form immediately before the drop former or into the liquid melt in solid form upstream of a two-stage heated grinding and mixing unit. 2.2. Use for producing fertilizer, for example.Type: ApplicationFiled: December 3, 2008Publication date: November 18, 2010Inventors: Hans-Kurt Schromm, Albert Baeder, Matthias Kleinhans
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Publication number: 20050158416Abstract: An extruder for extruding a flowable substance in the form of droplets includes a perforated rotating drum, and a nozzle strip arranged inside the drum at a lower portion thereof in facing relationship to an inner circumference of the drum. A cantilevered restricting strip is disposed within a flow channel of the nozzle strip to form a flow-restricting slot for apportioning and calming the flowing substance.Type: ApplicationFiled: July 4, 2002Publication date: July 21, 2005Applicant: Santrade Ltd.Inventors: Matthias Kleinhans, Stephan Gierke, Konrad Schermutzki
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Publication number: 20050129792Abstract: A belt drop shaper forms a viscous substance into the shape of drops. The drop shaper includes a container for the substance and a perforated steel belt pressing against a bottom surface of the container. The bottom surface includes at least one discharge opening that is periodically opened by perforations in the belt to enable drops of the substance to fall on a transport conveyor. A heater unit is provided, e.g., in a support drum around which the steel belt travels, to heat the steel belt at a location upstream of the discharge opening.Type: ApplicationFiled: August 7, 2002Publication date: June 16, 2005Inventors: Matthias Kleinhans, Dietmar Hafele, Stephan Gierke
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Patent number: 6510941Abstract: An endless conveyor belt has a thermal fluid (gas or liquid) sprayed against a portion of its underside to define a temperature-controlled region of the belt. To prevent the lateral escape of the thermal fluid, stationary seals are provided which contact the belt underside adjacent respective longitudinal edges of the belt. To keep the seals in continuous contact with the belt, despite warping that might occur, the seals carry magnets, and the belt is formed of a magnetizable material. Hence, the magnets force the belt and seals together.Type: GrantFiled: May 9, 2001Date of Patent: January 28, 2003Assignee: Santrade Ltd.Inventors: Konrad Schermutzki, Matthias Kleinhans
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Publication number: 20020005273Abstract: An endless conveyor belt has a thermal fluid (gas or liquid) sprayed against a portion of its underside to define a temperature-controlled region of the belt. To prevent the lateral escape of the thermal fluid, stationary seals are provided which contact the belt underside adjacent respective longitudinal edges of the belt. To keep the seals in continuous contact with the belt, despite warping that might occur, the seals carry magnets, and the belt is formed of a magnetizable material. Hence, the magnets force the belt and seals together.Type: ApplicationFiled: May 9, 2001Publication date: January 17, 2002Inventors: Konrad Schermutzki, Matthias Kleinhans
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Patent number: 6217697Abstract: A method for producing and coating melt portions includes two sheet strips, which form coating material layers, being continually fed. The melt portions embedded between the sheet strips are cooled and calibrated according to their thickness. The sheet strips are longitudinally and transversely separated in the region of their connection points such that the melt portions become isolated and the sheet strips are connected to each other such that each melt portion is embraced tightly.Type: GrantFiled: May 11, 1999Date of Patent: April 17, 2001Assignee: Santrade Ltd.Inventors: Jürgen Winter, Matthias Kleinhans, Warnfried Baumann
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Patent number: 5942082Abstract: A method for producing and coating melt portions includes two sheet strips, which form coating material layers, being continually fed. The melt portions embedded between the sheet strips are cooled and calibrated according to their thickness. The sheet strips are longitudinally and transversely separated in the region of their connection points such that the melt portions become isolated and the sheet strips are connected to each other such that each melt portion is embraced tightly.Type: GrantFiled: August 14, 1997Date of Patent: August 24, 1999Assignee: Santrade Ltd.Inventors: Jurgen Winter, Matthias Kleinhans, Warnfried Baumann