Patents by Inventor Matthias Muziol
Matthias Muziol 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: 20230328847Abstract: The invention relates to a flexible heating element exhibiting a temperature resistance of at least 250° C., in particular of at least 300° C., comprising an electrically conductive substrate formed from a metal foil, an insulation layer formed on at least one side of the substrate, and a heating structure formed on the side of the insulation layer facing away from the substrate, wherein the heating element has a heating-element thickness of less than 1.0 mm, the substrate has a substrate thickness of 0.02 mm-0.5 mm, and the insulation layer has an insulation-layer thickness of 0.2 ?m-30 ?m.Type: ApplicationFiled: August 20, 2021Publication date: October 12, 2023Inventors: Tim ASMUS, Matthias MUZIOL, Christoph NICK, Stefan DIETMANN, Karlheinz WIENAND, Carsten NEEMANN
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Publication number: 20230318207Abstract: The invention relates to an electrical element having at least one functional region and a contact surface, wherein a connecting element is arranged on the contact surface, wherein the connecting element comprises a stranded wire coated with sintered material, wherein the stranded wire is connected, in particular sintered, to the contact surface by a sintered material. Furthermore, the invention relates to a method for producing the electrical element according to the invention.Type: ApplicationFiled: June 14, 2021Publication date: October 5, 2023Inventors: Matthias MUZIOL, Martin BLEIFUß
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Publication number: 20220193824Abstract: One aspect relates to a 3D connector structure for electrically connecting at least one flat electrode to at least one connection wire. The 3D connector structure has at least two connectors which are spatially separate from one another. The connectors in each case have an electrically conductive material, a first side and a second side. The second side of each connector is connected to an electrical connection element. A spacing of at least 100 ?m is constructed between the first side and the second side of each connector.Type: ApplicationFiled: March 4, 2020Publication date: June 23, 2022Applicant: Heraeus Nexensos GmbHInventors: Matthias MUZIOL, Martin BLEIFUSS, Karlheinz WIENAND, Jakob FISCHER, Yasin KILIC BEYTULLAH
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Patent number: 11268864Abstract: A sensor unit for detecting a spatial temperature profile, having at least one substrate with a first surface and a second surface situated at least regionally opposite the first surface. The substrate is configured at least regionally to be flexible. At least one adhesion means is arranged at least regionally on the first surface and/or on the second surface for attaching the sensor unit to at least one measurement body. At least one sensor field is arranged on the second surface of the substrate. One aspect also relates to a method for producing a sensor unit.Type: GrantFiled: March 20, 2018Date of Patent: March 8, 2022Assignee: Heraeus Nexensos GmbHInventors: Karlheinz Wienand, Stefan Dietmann, Kai-Ulrich Boldt, Dieter Teusch, Martin Bleifuss, Uwe Hellmann, Matthias Muziol
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Publication number: 20210392955Abstract: One aspect is a heating element for a system for providing an inhalable aerosol, including a base body with an electrically insulating material, a heating structure arranged on the base body, and a cover layer adapted to fix the heating structure on the base body. One aspect further relates to a method for producing a heating element for a system for providing an inhalable aerosol, to a system for providing an inhalable aerosol, and to a vaporizer unit for such a system.Type: ApplicationFiled: September 13, 2019Publication date: December 23, 2021Applicant: Heraeus Nexensos GmbHInventors: Tim ASMUS, Stefan DIETMANN, Matthias MUZIOL, Karlheinz WIENAND
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Patent number: 11054378Abstract: A sensor for the analysis of gases, with at least one housing having an internal space of the housing having a first opening and a second opening situated opposite it. At least one sensor element arranged in the internal space of the housing. At least one glass element and at least one encapsulating element arranged in the internal space of the housing in an intervening space between a housing wall in the internal space of the housing and the sensor element and fully surround at least regions of the sensor element. The glass element is at the first opening of the internal space of the housing and is adapted to hermetically seal the intervening space. The encapsulating element is arranged on the glass melting element in the direction of the second opening and is adapted to affix the sensor element in the internal space of the housing in a form-fitting manner.Type: GrantFiled: January 2, 2018Date of Patent: July 6, 2021Assignee: Heraeus Nexensos GmbHInventors: Dieter Teusch, Stefan Dietmann, Matthias Muziol
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Publication number: 20210033556Abstract: A high-temperature sensor, having at least one completely ceramic heater and at least one first sensor structure arranged on a first side of the completely ceramic heater, at least in areas. And a method for producing a sensor.Type: ApplicationFiled: May 3, 2018Publication date: February 4, 2021Applicant: Heraeus Nexensos GmbHInventors: Matthias Muziol, Tim Asmus, Stefan Dietmann
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Publication number: 20200240848Abstract: A sensor unit for detecting a spatial temperature profile, having at least one substrate with a first surface and a second surface situated at least regionally opposite the first surface. The substrate is configured at least regionally to be flexible. At least one adhesion means is arranged at least regionally on the first surface and/or on the second surface for attaching the sensor unit to at least one measurement body. At least one sensor field is arranged on the second surface of the substrate. One aspect also relates to a method for producing a sensor unit.Type: ApplicationFiled: March 20, 2018Publication date: July 30, 2020Applicant: Heraeus Nexensos GmbHInventors: Karlheinz Wienand, Stefan Dietmann, Kai-Ulrich Boldt, Dieter Teusch, Martin Bleifuss, Uwe Hellmann, Matthias Muziol
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Publication number: 20200033282Abstract: A sensor for the analysis of gases, with at least one housing having an internal space of the housing having a first opening and a second opening situated opposite it. At least one sensor element arranged in the internal space of the housing. At least one glass element and at least one encapsulating element arranged in the internal space of the housing in an intervening space between a housing wall in the internal space of the housing and the sensor element and fully surround at least regions of the sensor element. The glass element is at the first opening of the internal space of the housing and is adapted to hermetically seal the intervening space. The encapsulating element is arranged on the glass melting element in the direction of the second opening and is adapted to affix the sensor element in the internal space of the housing in a form-fitting manner.Type: ApplicationFiled: January 2, 2018Publication date: January 30, 2020Applicant: Heraeus Nexensos GmbHInventors: Dieter Teusch, Stefan Dietmann, Matthias Muziol
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Patent number: 8943913Abstract: For mass production of anemometers for EGR systems with hot exhaust gas streams having temperatures up to 200° C. or 300° C., conductors and film resistors are placed onto a bed, and are covered on this bed, e.g. A sensor tip of the flow sensor of the anemometer is made of inorganic materials up to the housing cover. A cable is led into a housing and self-supporting electrical conductors are led through the housing cover. In the housing, leads of the cable are connected to the self-supporting electrical conductors. Using bed profiles passing through the cover, the film resistors are spaced from the housing sufficiently far that the film resistors and the housing are largely thermally decoupled. As an intermediate product, a measurement tip or a sensor bar as part of a sensor tip is made of purely inorganic components, in order to make the mass production efficient.Type: GrantFiled: January 24, 2012Date of Patent: February 3, 2015Assignee: Heraeus Sensor Technology GmbHInventors: Matthias Muziol, Karlheinz Wienand
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Patent number: 8328419Abstract: A temperature sensor, particularly a high-temperature sensor, is provided in which an MI line or a heat-decoupling wire is arranged between the measurement resistor (chip) and the supply-line cable. Springs are stuck on the strands of the MI line, whereby the contacting to the measurement resistor is realized, or the heat-decoupling wire is stretched on one side to the end facing the measurement resistor and is connected elastically on the other end to the supply-line cable.Type: GrantFiled: January 30, 2008Date of Patent: December 11, 2012Assignee: Heraeus Sensor Technology GmbHInventors: Karlheinz Wienand, Mario Bachmann, Matthias Muziol, Thomas Loose
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Publication number: 20120192619Abstract: For mass production of anemometers for EGR systems with hot exhaust gas streams having temperatures up to 200° C. or 300° C., conductors and film resistors are placed onto a bed, and are covered on this bed, e.g. A sensor tip of the flow sensor of the anemometer is made of inorganic materials up to the housing cover. A cable is led into a housing and self-supporting electrical conductors are led through the housing cover. In the housing, leads of the cable are connected to the self-supporting electrical conductors. Using bed profiles passing through the cover, the film resistors are spaced from the housing sufficiently far that the film resistors and the housing are largely thermally decoupled. As an intermediate product, a measurement tip or a sensor bar as part of a sensor tip is made of purely inorganic components, in order to make the mass production efficient.Type: ApplicationFiled: January 24, 2012Publication date: August 2, 2012Inventors: Matthias MUZIOL, Karlheinz WIENAND
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Patent number: 7963162Abstract: A measurement device, particularly an anemometric measurement device, is provided for mounting in an exhaust-gas pipe, particularly an exhaust-gas recirculation pipe. The device includes a ceramic carrier embedded in an injection-molded housing made of plastic, with at least one film resistor mounted on the ceramic carrier on an end opposite the embedding. Electrical connections lead out from the film resistor to the embedded end of the ceramic carrier, and the electrical connections are passed through the injection molding, sealed and mounted within the injection-molded part. Additional components can be used for the sealing and mounting.Type: GrantFiled: August 10, 2009Date of Patent: June 21, 2011Assignee: Heraeus Sensor Technology GmbHInventors: Matthias Muziol, Karlheinz Wienand, Karl-Heinz Ullrich
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Publication number: 20100170483Abstract: The invention relates to the arrangement of a film resistor (chip) in an exhaust-gas pipe or exhaust-gas recirculation pipe, wherein the film resistor is fixed in a carrier, which is sealed against a shield or a housing, wherein this shield or housing is connected tightly to the exhaust-gas pipe or exhaust-gas recirculation pipe, wherein the carrier and the shield or the housing are sealed against each other spaced apart from the exhaust-gas pipe or exhaust-gas recirculation pipe radially outside of this pipe.Type: ApplicationFiled: April 23, 2008Publication date: July 8, 2010Applicant: HERAEUS SENSOR TECHNOLOGY GMBHInventors: Karlheinz Wienand, Matthias Muziol, Karlheinz Ullrich
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Patent number: 7739908Abstract: A flow sensor element and a method for self-cleaning of the flow sensor element are provided, in which a temperature-measuring element and a heating element are arranged on a carrier element, and these elements can form a multiple-part ceramic component. The temperature-measuring element has a platinum thin-film resistor on a ceramic substrate for the temperature measurement and is heated with an additional platinum thin-film resistor. A measurement device, in particular an anemometric measurement device of a flow sensor, contains film resistors mounted in at least one opening of a cover or a hollow body. Two of the film resistors have resistance values differing by one to three orders of magnitude. The anemometric measurement device has a temperature sensor and a heat output sensor set in a carrier element. The temperature sensor has a temperature-measuring resistor and a heat conductor, as platinum thin-film or thick-film resistors, on a ceramic substrate.Type: GrantFiled: April 24, 2008Date of Patent: June 22, 2010Assignee: Heraeus Sensor Technology GmbHInventors: Karlheinz Wienand, Karlheinz Ullrich, Matthias Muziol
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Publication number: 20100091817Abstract: A temperature sensor, particularly a high-temperature sensor, is provided in which an MI line or a heat-decoupling wire is arranged between the measurement resistor (chip) and the supply-line cable. Springs are stuck on the strands of the MI line, whereby the contacting to the measurement resistor is realized, or the heat-decoupling wire is stretched on one side to the end facing the measurement resistor and is connected elastically on the other end to the supply-line cable.Type: ApplicationFiled: January 30, 2009Publication date: April 15, 2010Applicant: HERAEUS SENSOR TECHNOLOGY GMBHInventors: Karlheinz Wienand, Mario Bachmann, Matthias Muziol, Thomas Loose
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Publication number: 20100031742Abstract: A measurement device, particularly an anemometric measurement device, is provided for mounting in an exhaust-gas pipe, particularly an exhaust-gas recirculation pipe. The device includes a ceramic carrier embedded in an injection-molded housing made of plastic, with at least one film resistor mounted on the ceramic carrier on an end opposite the embedding. Electrical connections lead out from the film resistor to the embedded end of the ceramic carrier, and the electrical connections are passed through the injection molding, sealed and mounted within the injection-molded part. Additional components can be used for the sealing and mounting.Type: ApplicationFiled: August 10, 2009Publication date: February 11, 2010Applicant: HERAEUS SENSOR TECHNOLOGY GMBHInventors: Matthias MUZIOL, Karlheinz WIENAND, Karl-Heinz ULLRICH
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Publication number: 20090282909Abstract: A measurement device, in particular anemometric measurement device of a flow sensor, contains film resistors in one or more opening(s) of a cover or a hollow body. The film resistors are fastened according to the invention in the opening(s). Two film resistors differ with respect to their resistance by one to three orders of magnitude. In an anemometric measurement device of a flow sensor according to the invention, a temperature sensor and a heating capacity sensor are placed in a carrier element. The temperature sensor has a temperature-measuring resistor and a heat conductor as platinum thin-film or thick-film resistors on a ceramic substrate. For self-cleaning of an anemometric measurement device of a flow sensor, in which a temperature-measuring element and a heating element are placed in a carrier element, the temperature-measuring element has a platinum thin-film resistor on a ceramic substrate for temperature measurement and is heated with an additional platinum thin-film resistor.Type: ApplicationFiled: June 29, 2007Publication date: November 19, 2009Applicant: HERAEUS SENSOR TECHNOLOGY GMBHInventors: Karlheinz Wienand, Karlheinz Ullrich, Matthias Muziol
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Publication number: 20080264166Abstract: A flow sensor element and a method for self-cleaning of the flow sensor element are provided, in which a temperature-measuring element and a heating element are arranged on a carrier element, and these elements can form a multiple-part ceramic component. The temperature-measuring element has a platinum thin-film resistor on a ceramic substrate for the temperature measurement and is heated with an additional platinum thin-film resistor. A measurement device, in particular an anemometric measurement device of a flow sensor, contains film resistors mounted in at least one opening of a cover or a hollow body. Two of the film resistors have resistance values differing by one to three orders of magnitude. The anemometric measurement device has a temperature sensor and a heat output sensor set in a carrier element. The temperature sensor has a temperature-measuring resistor and a heat conductor, as platinum thin-film or thick-film resistors, on a ceramic substrate.Type: ApplicationFiled: April 24, 2008Publication date: October 30, 2008Applicant: HERAEUS SENSOR TECHNOLOGY GMBHInventors: Karlheinz WIENAND, Karlheinz ULLRICH, Matthias MUZIOL
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Publication number: 20080190173Abstract: The present invention relates to soot sensors based on one-piece strip conductor structures, to methods for measuring soot, and to the use of heat conductor chips for soot measurement. For this purpose, the invention is based on the sensitivity of intensive variables, especially substance-specific variables. According to the invention, an electric soot sensor is provided, in which at least one chip is provided with at least one one-piece strip conductor having, in particular, two terminal panels, and the soot sensor has a soot determination facility that is adapted to determine an intensive or specific change of a surface. The inventive method is characterized by soot deposits causing a change of an intensive variable, especially of a thermospecific or electrical parameter of a chip, and by determination of said variable.Type: ApplicationFiled: April 20, 2006Publication date: August 14, 2008Applicant: HERAEUS SENSOR TECHNOLOGY GMBHInventors: Karlheinz Wienand, Matthias Muziol, Tim Asmus, Karlheinz Ullrich, Andreas Ogrzewalla, Dieter Teusch