Patents by Inventor Thomas Buck
Thomas Buck 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: 11946805Abstract: A spectrometer apparatus is disclosed that includes at least one light source for irradiating a sample with light, an optical detection device for detecting light scattered by the sample, at least one optical filter device, which is arranged in front of and/or behind the sample, a contact sensor device for determining a contact between the sample and the spectrometer apparatus and for outputting a corresponding output signal, a control device for controlling the light source and the detection device in response to the output signal. The control device is designed such that the control device modifies at least one operating parameter of the light source and the detection device, when the output signal indicates the contact between the sample and the spectrometer apparatus. A method for operating a spectrometer apparatus is disclosed as well.Type: GrantFiled: November 11, 2019Date of Patent: April 2, 2024Assignee: Robert Bosch GmbHInventors: Thomas Buck, Martin Husnik, Christian Huber, Marc Schmid, Benedikt Stein, Christoph Daniel Kraemmer
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Patent number: 11623232Abstract: The disclosure relates to an applicator (RZ), in particular a rotary atomizer, for the application of a coating agent, in particular a two-component paint, comprising a first coating agent connection (SL) for feeding a first coating agent, in particular a basic resin of a two-component paint, a first coating agent strand (L1-L4), which extends in the applicator (RZ) from the first coating agent connection (SL) and carries the first coating agent, and a first valve (SLV1), which is arranged in the first coating agent strand (L1-L4) and controls the flow of the first coating agent, wherein the first valve (SLV1) can be controlled by a first control signal. It is proposed that a first pressure-relief valve (SLV1), which is actuated by its own medium, is arranged in the first coating agent strand (L1-L4) and, to avoid a problem being caused by excessive pressure, opens automatically when the pressure upstream of the first pressure-relief valve (SLV1) exceeds a certain maximum pressure.Type: GrantFiled: August 12, 2020Date of Patent: April 11, 2023Assignee: Dürr Systems AGInventors: Frank Herre, Manfred Michelfelder, Michael Baumann, Sascha Hermann, Bernhard Seiz, Thomas Buck
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Publication number: 20220282748Abstract: A measuring device for a fastening device includes a base body, a sensor unit configured to detect at least one fastening variable, and an interface connected to the sensor unit and configured to provide the detected at least one fastening variable to an external reading device. The interface is electrically connectable to a wireless communication unit or directly connectable to the external reading device.Type: ApplicationFiled: July 24, 2020Publication date: September 8, 2022Inventors: Thomas Buck, Stefano Delfini, Wolfgang Pleuger, Gerd Scheying, Tjalf Pirk, Joachim Loeblein
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Publication number: 20220161290Abstract: The disclosure relates to a bell plate for a rotary atomizer for applying a coating agent (e.g. paint) to a component (e.g. motor vehicle body component). The bell plate according to the disclosure comprises a metallic base body and a transponder which can be read out wirelessly and is integrated in the bell plate. The disclosure provides that the transponder is arranged on the front side in the base body or is embedded in the outer outer circumferential surface of the bell plate, which facilitates the read-out of the transponder. Furthermore, the disclosure comprises a suitably adapted atomizer cleaning device having an antenna for reading out the transponder in the bell plate. Finally, the disclosure also comprises a correspondingly adapted operating method.Type: ApplicationFiled: March 2, 2020Publication date: May 26, 2022Inventors: Thomas Buck, Kevin Preuss, Michael Baumann, Frank Herre, Bernhard Seiz, Hans-Jürgen Nolte, Daniel Luz
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Patent number: 11268832Abstract: A coil assembly includes a coil winding and a multilayer printed circuit board. The coil winding has multiple loops that are arranged in different layers of the printed circuit board and form a main magnetic field with a main measuring direction perpendicular to a main plane of the printed circuit board. The loops arranged in different layers are electrically connected together via at least one via. The printed circuit board has at least four vias or a whole-number multiple of four vias that form an equal number of reverse current paths and forward current paths between the loops of the coil winding. Each pair of vias with the same current path direction is arranged point-symmetrically relative to a common mirror point such that magnetic loops that are formed on printed circuit board secondary planes arranged perpendicularly to the main plane have opposite directions and compensate for one another.Type: GrantFiled: June 12, 2017Date of Patent: March 8, 2022Assignee: Robert Bosch GmbHInventors: Thomas Buck, Andreas Merz, Oliver Krayl, Stefan Leidich
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Publication number: 20220047979Abstract: The disclosure relates to a collecting device for collecting fluid media (e.g. rinsing agent, paint residues), which are produced when rinsing an atomizer (e.g. rotary atomizer) in a painting plant. The collecting device according to the disclosure comprises a collecting container with an insertion opening at the top of the collecting container for inserting the atomizer into the collecting container. Furthermore, the collecting device according to the disclosure comprises a lateral container wall which externally delimits the collecting container and is substantially impermeable to paint in order to prevent paint from escaping from the collecting container. The disclosure provides that the lateral container wall of the collecting container is at least partially air-permeable so that moist air can escape from the interior of the collecting container to the outside.Type: ApplicationFiled: December 2, 2019Publication date: February 17, 2022Inventors: Sandra Schlichenmaier, Thomas Buck
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Publication number: 20220003601Abstract: A spectrometer apparatus is disclosed that includes at least one light source for irradiating a sample with light, an optical detection device for detecting light scattered by the sample, at least one optical filter device, which is arranged in front of and/or behind the sample, a contact sensor device for determining a contact between the sample and the spectrometer apparatus and for outputting a corresponding output signal, a control device for controlling the light source and the detection device in response to the output signal. The control device is designed such that the control device modifies at least one operating parameter of the light source and the detection device, when the output signal indicates the contact between the sample and the spectrometer apparatus. A method for operating a spectrometer apparatus is disclosed as well.Type: ApplicationFiled: November 11, 2019Publication date: January 6, 2022Inventors: Thomas Buck, Martin Husnik, Christian Huber, Marc Schmid, Benedikt Stein, Christoph Daniel Kraemmer
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Publication number: 20220003534Abstract: The disclosure relates to an interferometer including a substrate, and an intermediate layer region applied on the substrate. A first mirror device and a second mirror device are aligned plane-parallel with one another and are separated from one another by a first distance and are framed in or on the intermediate layer region, the intermediate layer region removed in at least one of an inner region below the first mirror device and below the second mirror device. A laterally structured electrode including a first subregion and a second laterally separated subregion which are configured to be connected to different electrical potentials. The electrode arranged at a second distance from the first or the second mirror device, the first subregion extending in the inner region and arranged on the intermediate layer region and the second subregion extending in an outer region of the intermediate layer region.Type: ApplicationFiled: November 12, 2019Publication date: January 6, 2022Inventors: Benedikt Stein, Martin Husnik, Christoph Schelling, Thomas Buck, Christoph Daniel Kraemmer, Reinhold Roedel
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Patent number: 11143681Abstract: A method for determining a sensor coil inductance of an eddy current sensor using an LC oscillator circuit includes determining the sensor coil inductance via integration, as a function of an oscillation frequency and a resonance capacitance of the LC oscillator circuit. The method further includes detuning, at least once, the oscillation frequency during the integration.Type: GrantFiled: June 27, 2016Date of Patent: October 12, 2021Assignee: Robert Bosch GmbHInventors: Thomas Buck, Andreas Merz, Stefan Leidich
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Patent number: 10895475Abstract: An angular position sensor includes a stator element with at least three coils, a rotor element rotatably mounted with respect to the stator element, and an evaluation unit configured to determine an angle of rotation between the rotor element and stator element. The rotor element is configured to inductively couple with each of the at least three coils with varying strengths based on the angle of rotation. The evaluation unit is further configured to supply the coils with alternating voltage in a cyclical manner and in sequence, so that a first respective part of the coils is supplied with alternating voltage and a remaining part is de-energized. The evaluation unit is additionally configured, in a cyclical manner in sequence with one or more de-energized coils, to detect at least one of a respective phase and an amount of an induced alternating voltage, and to determine the angle of rotation therefrom.Type: GrantFiled: October 13, 2016Date of Patent: January 19, 2021Assignee: Robert Bosch GmbHInventors: Ingo Herrmann, Thomas Buck, Fabian Utermoehlen, Andreas Merz, Dayo Oshinubi, Oliver Krayl, Stefan Leidich
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Patent number: 10870117Abstract: The disclosure relates to a needle valve for controlling a fluid flow of a coating agent (H, SL) in a painting system, particularly for controlling a fluid flow of a two-component mixture consisting of two coating agent components (H, SL), particularly a two-component paint made from a master batch (SL) and a curing agent (H), comprising a valve seat (7) and a displaceable valve needle (7) with a needle stem and a valve head (5), wherein the valve head (5) closes the valve seat (7) in a closed position of the valve needle (7), while the valve head (5) opens the valve seat (7) in an opened position of the valve needle (7). The disclosure provides a flexible membrane (18) which surrounds the valve needle (7) annularly and in a sealing manner upstream before the needle head (5).Type: GrantFiled: April 29, 2016Date of Patent: December 22, 2020Assignee: Dürr Systems AGInventors: Frank Herre, Manfred Michelfelder, Michael Baumann, Rainer Melcher, Thomas Buck
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Patent number: 10873353Abstract: A signal processing device is usable in a communication system and includes a signal path, a signal detector, a signal synthesizer, a transmission unit, and a receive path including an analog-to-digital converter. The signal path transmits a transmission signal that was transmitted by the communication system and that contains a communication signal. The signal detector detects, and generates an activation signal in response to, an interference signal contained in the transmission signal and occurring due to narrowband interferences. The signal synthesizer generates an approximation signal for the interference signal upon the presence of the activation signal. The transmission unit receives the transmission signal transmitted by the signal path and the approximation signal, and outputs a difference signal between the transmission signal and the approximation signal. The analog-to-digital converter converts a signal generated based on the difference signal into a digital signal.Type: GrantFiled: April 18, 2018Date of Patent: December 22, 2020Assignee: Robert Bosch GmbHInventors: Wenqing Liu, Nicola Mingirulli, Thomas Buck
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Patent number: 10868231Abstract: A micromechanical component having at least one electromechanical flexible structure, each of which includes a first piezoelectric layer, a first outer electrode situated on a first side of the first piezoelectric layer, a first intermediate electrode situated on a second side, oriented away from the first side, of the first piezoelectric layer, a second piezoelectric layer situated on a side of the first intermediate electrode oriented away from the first piezoelectric layer, and a second outer electrode situated on a side of the second piezoelectric layer oriented away from the first intermediate electrode, the at least one electromechanical flexible structure having in each case a second intermediate electrode that is situated on the side of the first intermediate electrode oriented away from the first piezoelectric layer, between the second piezoelectric layer and the first intermediate electrode.Type: GrantFiled: August 1, 2017Date of Patent: December 15, 2020Assignee: Robert Bosch GmbHInventors: Thomas Buck, Fabian Purki, Kerrin Doessel
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Publication number: 20200368766Abstract: The disclosure relates to an applicator (RZ), in particular a rotary atomizer, for the application of a coating agent, in particular a two-component paint, comprising a first coating agent connection (SL) for feeding a first coating agent, in particular a basic resin of a two-component paint, a first coating agent strand (L1-L4), which extends in the applicator (RZ) from the first coating agent connection (SL) and carries the first coating agent, and a first valve (SLV1), which is arranged in the first coating agent strand (L1-L4) and controls the flow of the first coating agent, wherein the first valve (SLV1) can be controlled by a first control signal. It is proposed that a first pressure-relief valve (SLV1), which is actuated by its own medium, is arranged in the first coating agent strand (L1-L4) and, to avoid a problem being caused by excessive pressure, opens automatically when the pressure upstream of the first pressure-relief valve (SLV1) exceeds a certain maximum pressure.Type: ApplicationFiled: August 12, 2020Publication date: November 26, 2020Inventors: Frank Herre, Manfred Michelfelder, Michael Baumann, Sascha Hermann, Bernhard Seiz, Thomas Buck
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Patent number: 10807110Abstract: The disclosure relates to an applicator (RZ), in particular a rotary atomizer, for the application of a coating agent, in particular a two-component paint, comprising a first coating agent connection (SL) for feeding a first coating agent, in particular a basic resin of a two-component paint, a first coating agent strand (L1-L4), which extends in the applicator (RZ) from the first coating agent connection (SL) and carries the first coating agent, and a first valve (SLV1), which is arranged in the first coating agent strand (L1-L4) and controls the flow of the first coating agent, wherein the first valve (SLV1) can be controlled by a first control signal. It is proposed that a first pressure-relief valve (SLV1), which is actuated by its own medium, is arranged in the first coating agent strand (L1-L4) and, to avoid a problem being caused by excessive pressure, opens automatically when the pressure upstream of the first pressure-relief valve (SLV1) exceeds a certain maximum pressure.Type: GrantFiled: July 1, 2016Date of Patent: October 20, 2020Assignee: Dürr Systems AGInventors: Frank Herre, Manfred Michelfelder, Michael Baumann, Sascha Hermann, Bernhard Seiz, Thomas Buck
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Patent number: 10760927Abstract: A sensor arrangement for contactless linear position detection includes a target having a measuring transducer running along a measuring path, and a magnetic field sensor arranged at a distance from the measuring transducer and in a relatively movable manner along the measuring path. The magnetic field sensor at least partially covers the measuring transducer. The measuring transducer is magnetically conductive. The magnetic field sensor includes a carrier having at least one measuring sensor with a two-dimensional or three-dimensional detection range, and at least one permanent magnet that generates a local magnetic field. The magnetic flux of the at least one permanent magnet is introduced into the measuring transducer, which includes an influencing device configured to influence the introduced magnetic flux based on a current position of the magnetic field sensor along the measuring path.Type: GrantFiled: March 16, 2018Date of Patent: September 1, 2020Assignee: Robert Bosch GmbHInventors: Thomas Buck, Anna Krause, Stefan Leidich
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Patent number: 10668491Abstract: The disclosure relates to a coating agent valve (1) for controlling a flow of fluid of a coating agent mixture consisting of two coating agent components (H, SL), in particular a two-component paint consisting of a master batch (SL) and a hardener (H). The coating agent valve according to the disclosure (1) comprises a valve seat, a displaceable valve head (12), a valve drive (15) for displacing the valve head (12) and a displaceable valve needle (14, 20) which connects the valve drive (15) to the valve head (12) and moves the valve head (12) in correspondence with the valve drive (15). The disclosure provides for an automatic reduction in pressure in order to avoid excess-pressure damage upstream from the coating agent valve (1).Type: GrantFiled: July 1, 2016Date of Patent: June 2, 2020Assignee: DÜRR SYSTEMS AGInventors: Frank Herre, Manfred Michelfelder, Michael Baumann, Sascha Hermann, Bernhard Seiz, Thomas Buck
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Patent number: 10605291Abstract: Various exemplary illustrations of a coating agent device are disclosed. In one example, a coating agent device may be a coating agent valve, e.g., for influencing the discharge of a coating agent. The coating agent device may include a plug-in or pluggable fastening base configured to facilitate a plug-in or pluggable mounting of the coating agent device. In some examples, the coating agent device may prevent relative rotation of the device relative to a mating component.Type: GrantFiled: November 10, 2017Date of Patent: March 31, 2020Assignee: DÜRR SYSTEMS AGInventors: Frank Herre, Joachim Hering, Rainer Melcher, Thomas Buck, Michael Baumann, Bernhard Seiz, Manfred Michelfelder
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Patent number: 10605292Abstract: Various exemplary illustrations of a coating agent device are disclosed. In one example, a coating agent device may be a coating agent valve, e.g., for influencing the discharge of a coating agent. The coating agent device may include a plug-in or pluggable fastening base configured to facilitate a plug-in or pluggable mounting of the coating agent device. In some examples, the coating agent device may prevent relative rotation of the device relative to a mating component.Type: GrantFiled: November 10, 2017Date of Patent: March 31, 2020Assignee: DÜRR SYSTEMS AGInventors: Frank Herre, Joachim Hering, Rainer Melcher, Thomas Buck, Michael Baumann, Bernhard Seiz, Manfred Michelfelder
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Patent number: D904568Type: GrantFiled: February 26, 2019Date of Patent: December 8, 2020Inventors: Rainer Melcher, Thomas Buck, Manfred Michelfelder