Patents by Inventor Roger GORGES
Roger GORGES 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: 10982714Abstract: A plain bearing may comprise a bearing substrate, a bearing overlay, and an interlayer disposed between the bearing substrate and the bearing overlay. The interlayer may comprise hexagonal boron nitride.Type: GrantFiled: May 11, 2016Date of Patent: April 20, 2021Inventors: Roger Gorges, John Carey, Anil Rathod, Stephan Koerner
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Patent number: 10550239Abstract: A sliding engine component may include a plastic polymer-based composite layer on a substrate. The composite layer may include a matrix of plastic polymer-based material, and functionalised graphene nano platelets distributed throughout the matrix.Type: GrantFiled: July 7, 2015Date of Patent: February 4, 2020Assignees: Mahle International GmbH, Mahle Engine Systems UK LimitedInventors: Ian Laing, David Latham, Roger Gorges
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Patent number: 10288113Abstract: A sliding bearing and a method for its manufacture are disclosed. The sliding bearing may include a metallic substrate, an electrically insulating layer on the metallic substrate, and an electrical component on the electrically insulating layer. The sliding bearing may be operatively connected to a monitoring module configured to monitor the electrical component.Type: GrantFiled: January 15, 2016Date of Patent: May 14, 2019Assignees: Mahle Engine Systems UK Ltd., Mahle International GmbHInventors: Roger Gorges, David Latham, Stuart Dickson
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Patent number: 10202702Abstract: A sliding engine component may include a substrate having a surface coated with a first electroplated metallic layer and a second electroplated metallic layer. The first metallic layer may be disposed between the substrate and the second metallic layer. The first metallic layer and the second metallic layer may have a grained structure. The grained structure of each of the first metallic layer and the second metallic layer may have an aspect ratio between a mean grain size perpendicular to the substrate surface and a mean grain size parallel to the substrate surface. The aspect ratio of the second metallic layer may be less than the aspect ratio of the first metallic layer.Type: GrantFiled: January 8, 2015Date of Patent: February 12, 2019Assignees: Mahle International GmbH, Mahle Engine Systems UK LtdInventors: Roger Gorges, John Carey, Anil Rathod
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Patent number: 10190631Abstract: A sliding engine component may include a sliding surface, and the sliding surface may include a plastic polymer-based layer disposed on a metallic substrate. The plastic polymer-based layer may have a composition including a plastic polymer-based material having distributed throughout the polymer-based material a thermochromic material configured to change color irreversibly when thermally activated by heating beyond a threshold thermal treatment condition. The polymer-based material may be cured.Type: GrantFiled: August 18, 2014Date of Patent: January 29, 2019Assignees: Mahle International GmbH, Mahle Engine Systems UK LtdInventors: Roger Gorges, James P. De Blaquiere
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Patent number: 10041538Abstract: A bearing element may include a bearing element substrate and a sliding layer applied to a surface of the bearing element substrate. The sliding layer may be formed of a sliding layer material. A surface roughness (Ra) of the surface of the bearing element substrate may be less than 1 ?m. The sliding layer material may include a polymeric material and iron oxide. The sliding layer may have at least three layers of the sliding layer material.Type: GrantFiled: December 5, 2014Date of Patent: August 7, 2018Assignees: Mahle International GmbH, Mahle Engine Systems UK LtdInventors: Roger Gorges, James P. De Blaquiere, Natalie Phipps
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Publication number: 20180149196Abstract: A plain bearing may comprise a bearing substrate, a bearing overlay, and an interlayer disposed between the bearing substrate and the bearing overlay. The interlayer may comprise hexagonal boron nitride.Type: ApplicationFiled: May 11, 2016Publication date: May 31, 2018Inventors: Roger Gorges, John Carey, Anil Rathod, Stephan Koerner
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Patent number: 9982715Abstract: A sliding engine component may include a sliding surface including a plastics polymer-based composite layer disposed on a substrate. The composite layer may include a matrix of plastics polymer-based material. The plastics polymer-based material may have 0.1 to 20 percent by volume of liquid-filled microcapsules distributed throughout the matrix, and incidental impurities.Type: GrantFiled: May 7, 2014Date of Patent: May 29, 2018Assignees: Mahle International GmbH, Mahle Engine Systems UK Ltd.Inventors: Roger Gorges, John Carey, Anil Rathod
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Publication number: 20170350031Abstract: An overlay of a sliding component, such as a sliding component for an engine, may provide a bearing surface against a steel journal, for example. The overlay may include intermetallic particles disposed in a matrix including tin (Sn). The matrix may be formed by electroplating. Examples of intermetallic particles include, but are not limited to, aluminides and nickel aluminides. The matrix may include an electroplated matrix of tin and/or a tin alloy.Type: ApplicationFiled: June 1, 2017Publication date: December 7, 2017Inventors: John Carey, Isaac Chang, Roger Gorges, Ian Laing, David Latham
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Publication number: 20170204245Abstract: A sliding engine component may include a plastic polymer-based composite layer on a substrate.Type: ApplicationFiled: July 7, 2015Publication date: July 20, 2017Inventors: Ian Laing, David Latham, Roger Gorges
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Publication number: 20160333489Abstract: A sliding engine component may include a substrate having a surface coated with a first electroplated metallic layer and a second electroplated metallic layer. The first metallic layer may be disposed between the substrate and the second metallic layer. The first metallic layer and the second metallic layer may have a grained structure. The grained structure of each of the first metallic layer and the second metallic layer may have an aspect ratio between a mean grain size perpendicular to the substrate surface and a mean grain size parallel to the substrate surface. The aspect ratio of the second metallic layer may be less than the aspect ratio of the first metallic layer.Type: ApplicationFiled: January 8, 2015Publication date: November 17, 2016Inventors: Roger Gorges, John Carey, Anil Rathod
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Publication number: 20160312827Abstract: A bearing element may include a bearing element substrate and a sliding layer applied to a surface of the bearing element substrate. The sliding layer may be formed of a sliding layer material. A surface roughness (Ra) of the surface of the bearing element substrate may be less than 1 ?m. The sliding layer material may include a polymeric material and iron oxide. The sliding layer may have at least three layers of the sliding layer material.Type: ApplicationFiled: December 5, 2014Publication date: October 27, 2016Inventors: Roger Gorges, James P. De Blaquiere, Natalie Phipps
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Publication number: 20160208849Abstract: A sliding bearing and a method for its manufacture are disclosed. The sliding bearing may include a metallic substrate, an electrically insulating layer on the metallic substrate, and an electrical component on the electrically insulating layer. The sliding bearing may be operatively connected to a monitoring module configured to monitor the electrical component.Type: ApplicationFiled: January 15, 2016Publication date: July 21, 2016Inventors: Roger Gorges, David Latham, Stuart Dickson
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Publication number: 20160201719Abstract: A sliding engine component may include a sliding surface, and the sliding surface may include a plastic polymer-based layer disposed on a metallic substrate. The plastic polymer-based layer may have a composition including a plastic polymer-based material having distributed throughout the polymer-based material a thermochromic material configured to change colour irreversibly when thermally activated by heating beyond a threshold thermal treatment condition. The polymer-based material may be cured.Type: ApplicationFiled: August 18, 2014Publication date: July 14, 2016Inventors: Roger Gorges, James P. De Blaquiere
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Publication number: 20160169567Abstract: A device is provided that includes a fluid inlet and a fluid outlet, wherein the device is in fluid communication with the refrigerant circuit via the fluid inlet and the fluid outlet, wherein the device contains a granular material which can absorb an amount of fluid from the refrigerant, wherein the amount of granular material contained in the device is calculated according to the formula MG=W/WA, where MG is the mass in [g] of the granular material contained in the device, W is the total amount of fluid in [g] that can be absorbed by the granular material, and WA is the amount of fluid that can be absorbed per gram of granular material.Type: ApplicationFiled: February 24, 2016Publication date: June 16, 2016Applicant: MAHLE International GmbHInventors: Uwe FOERSTER, Martin KASPAR, Sabine BITZER, Roger GORGES
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Publication number: 20160084308Abstract: A sliding engine component may include a sliding surface including a plastics polymer-based composite layer disposed on a substrate. The composite layer may include a matrix of plastics polymer-based material. The plastics polymer-based material may have 0.1 to 20 percent by volume of liquid-filled microcapsules distributed throughout the matrix, and incidental impurities.Type: ApplicationFiled: May 7, 2014Publication date: March 24, 2016Inventors: Roger GORGES, John CAREY, Anil RATHOD
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Patent number: 9217347Abstract: A method for treating exhaust gas condensates of an internal combustion engine, in which the exhaust gas condensates containing nitrogen oxides are delivered to an exhaust gas recirculation system and are cooled therein. The nitrogen oxides of the cooled exhaust gas condensates are converted to ammonia through electrolysis.Type: GrantFiled: June 18, 2014Date of Patent: December 22, 2015Assignee: MAHLE International GmbHInventors: Peter Englert, Roger Gorges
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Publication number: 20140373509Abstract: A method for treating exhaust gas condensates of an internal combustion engine, in which the exhaust gas condensates containing nitrogen oxides are delivered to an exhaust gas recirculation system and are cooled therein. The nitrogen oxides of the cooled exhaust gas condensates are converted to ammonia through electrolysis.Type: ApplicationFiled: June 18, 2014Publication date: December 25, 2014Inventors: Peter ENGLERT, Roger GORGES