Patents by Inventor Christoph Maurer
Christoph Maurer 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: 11555685Abstract: A device for detecting a layer thickness of a coated component, particularly a brake disc for a disc brake of a motor vehicle, includes at least one holding device and a guiding device. The holding device has a bearing surface for the component. The guiding device is configured to hold and guide a sensor in order to measure the layer thickness. The sensor is configured to be moved by the guiding device along a vertical axis and pivot about a first axis of rotation that is oriented horizontally. The sensor is further configured to be moved by the guiding device along a horizontal axis.Type: GrantFiled: May 4, 2018Date of Patent: January 17, 2023Assignee: Robert Bosch GmbHInventors: Christoph Maurer, Wolfgang Huschenhoefer, Marian Willeke
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Publication number: 20200049480Abstract: A device for detecting a layer thickness of a coated component, particularly a brake disc for a disc brake of a motor vehicle, includes at least one holding device and a guiding device. The holding device has a bearing surface for the component. The guiding device is configured to hold and guide a sensor in order to measure the layer thickness. The sensor is configured to be moved by the guiding device along a vertical axis and pivot about a first axis of rotation that is oriented horizontally. The sensor is further configured to be moved by the guiding device along a horizontal axis.Type: ApplicationFiled: May 4, 2018Publication date: February 13, 2020Inventors: Christoph Maurer, Wolfgang Huschenhoefer, Marian Willeke
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Patent number: 9993759Abstract: The invention relates to a filter device for treating a rinsing liquid for material-removing machining, said filter device having a filter element through which the rinsing liquid can be conducted for separating removed material particles. In order to increase the service life, the filter element is provided with a filter fabric, on the filtration upper side of which are formed fabric pores in the form of distinctive longitudinal slots which have a ratio of length to width of ?4:1.Type: GrantFiled: June 26, 2014Date of Patent: June 12, 2018Assignee: Sefar AGInventors: Isabell Erlenmaier, Christian Dietmayer, Christian Gurtner, Christoph Maurer
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Patent number: 9861918Abstract: The invention relates to a filter medium having a filter fabric on an upper side and a support fabric on a lower side, wherein the filter fabric and the support fabric have different yams and together take the form of a double weave, wherein the filter fabric has a pore count of 4000/cm2 or greater, preferably 5000/cm2.Type: GrantFiled: February 17, 2014Date of Patent: January 9, 2018Assignee: Sefar AGInventors: Isabell Erlenmaier, Christoph Maurer, Christian Gurtner, Christian Dietmayer
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Publication number: 20160074788Abstract: The invention relates to a filter medium having a filter fabric on an upper side and a support fabric on a lower side, wherein the filter fabric and the support fabric have different yams and together take the form of a double weave, wherein the filter fabric has a pore count of 4000/cm2 or greater, preferably 5000/cm2.Type: ApplicationFiled: February 17, 2014Publication date: March 17, 2016Applicant: Sefar AGInventors: Isabell ERLENMAIER, Christoph MAURER, Christian GURTNER, Christian DIETMAYER
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Publication number: 20160001208Abstract: The invention relates to a filter device for treating a rinsing liquid for material-removing machining, said filter device having a filter element through which the rinsing liquid can be conducted for separating removed material particles. In order to increase the service life, the filter element is provided with a filter fabric, on the filtration upper side of which are formed fabric pores in the form of distinctive longitudinal slots which have a ratio of length to width of ?1.Type: ApplicationFiled: June 26, 2014Publication date: January 7, 2016Applicant: Sefar AGInventors: Isabell ERLENMAIER, Christian DIETMAYER, Christian GURTNER, Christoph MAURER
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Publication number: 20150361654Abstract: A structural element with a controllable heat transfer coefficient comprises a frame. A first sheet and a second sheet opposite one another are arranged in the frame. The sheets and the frame have the effect of defining a closed-off volume which is filled with at least one gas. At least one two-dimensional element is arranged between the sheets. An upper intermediate space is formed between the two-dimensional element and the frame vertically upwardly and a lower intermediate space is formed between the two-dimensional element in the frame vertically downwardly. A first cavity is between the first sheet and the two-dimensional element. A second cavity is between the two-dimensional element and the second sheet. The cavities are connected via the upper intermediate space and the lower intermediate space such that a convection flows between the cavities via the intermediate spaces. At least one means arranged in the intermediate spaces controls the convection flow.Type: ApplicationFiled: January 17, 2014Publication date: December 17, 2015Applicants: BASF SE, Fraunhofer-Institut (ISE) für Solare EnergiesystemInventors: Nikolaus NESTLE, Andreas DAIß, Klaus HAHN, Ralf NÖRENBERG, Johann Martin SZEIFERT, Elena KHAZOVA, Achim LÖFFLER, Tilmann KUHN, Christoph MAURER, Thibault PFLUG, Jan WIENOLD, Andre GLÜCK
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Patent number: 8576397Abstract: The invention relates to a method for determining a gas concentration in a flowing gas mixture, wherein the flowing gas mixture includes solids having a defined size distribution, wherein by way of an optical spectrometer the concentration of a gas is measured in the flowing gas mixture, which includes a measurement beam of the optical spectrometer being conducted during the measurement through a measurement channel having walls made of a gas-permeable material. The invention also relates to a device for carrying out such a method.Type: GrantFiled: February 17, 2012Date of Patent: November 5, 2013Assignee: Wacker Chemie AGInventors: Markus Kerschhacker, Johann Huber, Markus Niemetz, Christoph Maurer
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Publication number: 20120218552Abstract: The invention relates to a method for determining a gas concentration in a flowing gas mixture, wherein the flowing gas mixture includes solids having a defined size distribution, wherein by way of an optical spectrometer the concentration of a gas is measured in the flowing gas mixture, which includes a measurement beam of the optical spectrometer being conducted during the measurement through a measurement channel having walls made of a gas-permeable material. The invention also relates to a device for carrying out such a method.Type: ApplicationFiled: February 17, 2012Publication date: August 30, 2012Applicant: WACKER CHEMIE AGInventors: Markus KERSCHHACKER, Johann HUBER, Markus NIEMETZ, Christoph MAURER
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Publication number: 20100068462Abstract: The invention relates to an evaporation element and a method for its production. The evaporation element comprises a diffusion layer with a textile structure for the surface-distribution of a liquid to be evaporated. For a good liquid distribution the textile structure of the diffusion layer comprises a plurality of fibrils that are provided with longitudinal grooves along their exterior.Type: ApplicationFiled: January 15, 2008Publication date: March 18, 2010Applicant: SEFAR AGInventors: Ronald Schindele, Markus Josef Friedl, Daniel M. Gross, Christoph Maurer
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Publication number: 20090298371Abstract: The invention relates to a woven fabric with a stretchable woven fabric structure, which has a high-elastic and a low-elastic yarn, the elasticity of the high-elastic yarn and the low-elastic yarn being chosen differently such that a specific relative movement takes place between the high-elastic yarn and the low-elastic yarn during stretching as intended. In accordance with the invention the low-elastic yarn contains a polyacetal, in particular a polyoxymethylene.Type: ApplicationFiled: August 21, 2008Publication date: December 3, 2009Applicant: SEFAR AG FILTRATION DIVISIONInventor: Christoph MAURER
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Patent number: 7595452Abstract: The invention relates to a circuit board and a method for its production. The highly flexible circuit board includes electrically non-conductive threads and electrically conductive threads. These threads form a fabric with a regular mesh structure. In the latter at least electrically conductive threads are used as warp threads and weft threads.Type: GrantFiled: May 11, 2006Date of Patent: September 29, 2009Assignee: Sefar AGInventors: Tünde Kirstein, Ivo Locher, Christoph Maurer
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Publication number: 20080017592Abstract: The invention relates to a filter element for a filter press plate, having two filter areas and a passage for passing through a liquid to be filtered and by means of which the two filter areas are interconnected. According to the invention it can be provided that the passage is constructed in modular manner with at least two separate flange elements, each of said flange elements having a passage opening for the liquid to be filtered and in which one of the two filter areas is located on each of the two flange elements and that connecting means are provided with which the two flange elements are interconnected when the passage openings are aligned.Type: ApplicationFiled: June 22, 2007Publication date: January 24, 2008Inventors: Christoph Maurer, Hansjoerg Duer, Richard Gaiser
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Publication number: 20070210074Abstract: The invention relates to a surface heating element comprising a fabric, which has electrically conductive and electrically non-conductive threads. Several electrically conductive threads are joined together to a heating strip, in which case different heating strips can be wired in any chosen way. Moreover, the invention relates to a method for producing such a surface heating element.Type: ApplicationFiled: February 22, 2007Publication date: September 13, 2007Inventors: Christoph Maurer, Peter Katzenbach, Marcel Strotz
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Publication number: 20060254811Abstract: The invention relates to a circuit board and a method for its production. The highly flexible circuit board includes electrically non-conductive threads and electrically conductive threads. These threads form a fabric with a regular mesh structure. In the latter at least electrically conductive threads are used as warp threads and weft threads.Type: ApplicationFiled: May 11, 2006Publication date: November 16, 2006Inventors: Tunde Kirstein, Ivo Locher, Christoph Maurer
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Patent number: 7090770Abstract: The invention relates to a filter cloth for a filter press and to a method for producing said filter cloth. The inventive filter cloth has a filtration section through which the filtrate reaches a filter element of the filter press, and an edging section which rests against the edge of the filter element. The filtration area is provided with a cloth that differs from that of the edging section. The filtration area is woven from monofil yarns while multifil yarns are woven into the edging section.Type: GrantFiled: January 23, 2001Date of Patent: August 15, 2006Assignee: Sefar AGInventors: Hans Rudolf Mueller, Christoph Maurer
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Publication number: 20040132373Abstract: The invention relates to a filter cloth for a filter, which has a supporting surface, comprising a fixing area for attachment to the filter and a filtration area for resting on the supporting surface. In order to raise the filtration area from the supporting surface an extensible fabric structure is provided at least in the filtration area, with highly elastic monofilament threads being selectively incorporated into the fabric structure at least in the filtration area in order to produce a defined amount of elasticity.Type: ApplicationFiled: February 26, 2004Publication date: July 8, 2004Inventors: Hans Rudolf Mller, Christoph Maurer
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Publication number: 20030111405Abstract: The invention relates to a filter cloth for a filter press and to a method for producing said filter cloth. The inventive filter cloth has a filtration section through which the filtrate reaches a filter element of the filter press, and an edging section which rests against the edge of the filter element. The filtration area is provided with a cloth that differs from that of the edging section. The filtration area is woven from monofil yarns while multifil yarns are woven into the edging section.Type: ApplicationFiled: November 18, 2002Publication date: June 19, 2003Inventors: Hans Rudolf Mueller, Christoph Maurer
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Patent number: 6321913Abstract: A conveyor belt (1) leading to a sorting device (2) comprises two superimposed functional sections (3, 12), which are connected to each other via deflected intermediate sections. As a result, the structural length of the conveyor belt (1) is reduced.Type: GrantFiled: September 13, 2000Date of Patent: November 27, 2001Assignee: Siemens AktiengesellschaftInventors: Burghard Rebel, Bertram Wanner, Karsten Knipper, Raymond P. Brady, Christoph Maurer, Rudolf Schuster, Adolf Hoepler, Christian Kassel, Matthias Stroessner
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Patent number: 5335652Abstract: A gas ratio control device for anesthetic apparatus with an anesthetic gas feed line 1, which has a control valve 12 and a first measuring resistance 6, and an oxygen feed line 2 with a second measuring resistance 10, wherein the differential pressure determined from the measuring resistances is sent to a proportional member 13 for regulating oxygen feed to anesthetic gas feed. So oxygen concentration will not drop below a minimum oxygen concentration value in the case of anesthetics to be metered at both low and high doses, one of the measuring resistances 6, 10 can be replaced or bridged over with a bypass line 14, which contains a throttle point 15 (FIG. 1).Type: GrantFiled: February 10, 1992Date of Patent: August 9, 1994Assignee: Dragerwerk AktiengesellschaftInventors: Wolfgang Falb, Karl-Ludwig Gippert, Ulrich Heim, Uvo Holscher, Siegfried Kiske, Gotz Kullik, Ralf-Ernst Loser, Christoph Maurer