Patents by Inventor Christian Seidel
Christian Seidel 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: 20240145253Abstract: A device includes a thinned semiconductor substrate having a first side and a second side opposite to the first side; and at least one radio frequency device at the first side, wherein the second side of the thinned semiconductor substrate is processed to reduce leakage currents or to improve a radio frequency linearity of the at least one radio frequency device through Bosch etchinType: ApplicationFiled: January 9, 2024Publication date: May 2, 2024Inventors: Hans Taddiken, Christian Butschkow, Andrea Cattaneo, Henning Feick, Dominik Heiss, Christoph Kadow, Uwe Seidel, Valentyn Solomko, Anton Steltenpohl
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Patent number: 11948802Abstract: A device includes a thinned semiconductor substrate having a first side and a second side opposite to the first side; and at least one radio frequency device at the first side, wherein the second side of the thinned semiconductor substrate is processed to reduce leakage currents or to improve a radio frequency linearity of the at least one radio frequency device through Bosch etching.Type: GrantFiled: December 22, 2021Date of Patent: April 2, 2024Assignee: Infineon Technologies Dresden GmbH & Co. KGInventors: Hans Taddiken, Christian Butschkow, Andrea Cattaneo, Henning Feick, Dominik Heiss, Christoph Kadow, Uwe Seidel, Valentyn Solomko, Anton Steltenpohl
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Publication number: 20230411706Abstract: The present invention relates to a battery system for a motor vehicle, comprising a battery management system and at least two battery packs each having battery cells, at least one switch for switching the respective battery pack and a measuring device for measuring operating parameters of the battery cells, where the battery management system is arranged in precisely one of the battery packs and the switches of the other battery packs are controlled by the battery management system.Type: ApplicationFiled: May 19, 2023Publication date: December 21, 2023Inventors: Julian Nowroth, Christian Ziegler, Christian Seidel, Maximilian Bushe, Marc Hartmeyer
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Publication number: 20230170756Abstract: Various embodiments of the teachings herein include a canned electrical rotating machine or liquid pump. The machine or pump may include a can made of a first material. The first material comprises, at least in a proportion of more than 50% by weight, a composite material with high-modulus or ultrahigh-modulus (HM/UHM) carbon fiber reinforcement.Type: ApplicationFiled: April 26, 2021Publication date: June 1, 2023Applicants: Siemens Aktiengesellschaft, Siemens Mobility GmbHInventors: David Finck, Felix Ntourmas, Christian Seidel, Andreas Grünthaler, Olaf Körner, Wolfgang Wetzel
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Patent number: 11569026Abstract: The present disclosure relates to transformers. Various embodiments of the teachings herein may include a coating of an insulation body of a dry transformer. For example, the electrical winding may include multiple windings of a winding conductor wound to form a coil. The coil has been embedded into a solid insulation body. In some embodiments, a coating of an electrically conductive material, comprising a resin matrix and microscale filler, has been applied to at least one surface of the insulation body.Type: GrantFiled: January 30, 2017Date of Patent: January 31, 2023Assignee: SIEMENS ENERGY GLOBAL GMBH & CO. KGInventors: Bernd Hofmann, Benedikt Hönisch, Tim-Felix Mai, Christian Seidel, Steffen Weinert
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Patent number: 11532429Abstract: The present disclosure relates to electrical windings for a dry transformer which allows construction of a compact dry transformer even in relatively high voltage classes. For this purpose, the electrical winding has multiple windings of a winding conductor wound to form a coil. The coil has been embedded into a solid insulation body. In some embodiments, a coating of an electrically conductive material, comprising a resin matrix with at least 0.05% by weight of nanoscale filler, has been applied to at least one surface of the insulation body.Type: GrantFiled: February 9, 2017Date of Patent: December 20, 2022Assignee: SIEMENS ENERGY GLOBAL GMBH & CO. KGInventors: Bernd Hofmann, Benedikt Hönisch, Tim-Felix Mai, Christian Seidel, Steffen Weinert
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Publication number: 20220190671Abstract: Various embodiments of the teachings herein include an end plate comprising: a device for receiving a bearing internally with an inner fastening circle; and fasteners for fastening the end plate to the housing of the electric machine externally with an outer fastening circle. The end plate has a geometry suitable for counteracting the deformation of the first natural frequency overcoming a flat and/or planar shape, or side, respectively, of the end plate by bending the end plate, with the same or a reduced mass and/or wall thickness of the end plate.Type: ApplicationFiled: March 16, 2020Publication date: June 16, 2022Applicant: Siemens AktiengesellschaftInventors: David Finck, Martin Johannes, Felix Ntourmas, Christian Seidel
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Publication number: 20210210280Abstract: The present disclosure relates to electrical windings for a dry transformer which allows construction of a compact dry transformer even in relatively high voltage classes. For this purpose, the electrical winding has multiple windings of a winding conductor wound to form a coil. The coil has been embedded into a solid insulation body. In some embodiments, a coating of an electrically conductive material, comprising a resin matrix with at least 0.05% by weight of nanoscale filler, has been applied to at least one surface of the insulation body.Type: ApplicationFiled: February 9, 2017Publication date: July 8, 2021Applicant: Siemens AktiengesellschaftInventors: Bemd Hofmann, Benedikt Hönisch, Tim-Felix Mal, Christian Seidel, Steffen Weinert
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Publication number: 20210210279Abstract: The present disclosure relates to transformers. Various embodiments of the teachings herein may include a coating of an insulation body of a dry transformer. For example, the electrical winding may include multiple windings of a winding conductor wound to form a coil. The coil has been embedded into a solid insulation body. In some embodiments, a coating of an electrically conductive material, comprising a resin matrix and microscale filler, has been applied to at least one surface of the insulation body.Type: ApplicationFiled: January 30, 2017Publication date: July 8, 2021Applicant: Siemens AktiengesellschaftInventors: Bernd Hofmann, Benedikt Hönisch, Tim-Felix Mai, Christian Seidel, Steffen Weinert
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Patent number: 10749401Abstract: A rotor cap for an electric generator, e.g., a high-speed turbogenerator, is disclosed, along with a production method for such rotor cap. The rotor cap is at least partially made of fiber-reinforced plastic material. The rotor cap may have cooling fluid passages, e.g., extending in an axial direction, in the area of the fiber-reinforced plastic material.Type: GrantFiled: March 18, 2015Date of Patent: August 18, 2020Assignee: SIEMENS AKTIENGESELLSCHAFTInventors: Peter Groeppel, Martin Johannes, Claus Rohr, Christian Seidel
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Patent number: 10733877Abstract: A traffic flux maximization method and system to control traffic flow by combining classical computing machine learning to predict traffic flux minimization before its occurrence, with quantum annealing to optimize future positions of vehicles. Vehicles are redirected to minimize the travel time for each vehicle, taking into account other vehicles in the road network.Type: GrantFiled: November 30, 2017Date of Patent: August 4, 2020Assignees: Volkswagen AG, Audi AGInventors: Florian Neukart, Gabriele Compostella, Christian Seidel, David Von Dollen
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Publication number: 20190164418Abstract: A traffic flux maximization method and system to control traffic flow by combining classical computing machine learning to predict traffic flux minimization before its occurrence, with quantum annealing to optimize future positions of vehicles. Vehicles are redirected to minimize the travel time for each vehicle, taking into account other vehicles in the road network.Type: ApplicationFiled: November 30, 2017Publication date: May 30, 2019Inventors: Florian NEUKART, Gabriele COMPOSTELLA, Christian SEIDEL, David VON DOLLEN
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Patent number: 9935507Abstract: A device comprising a base body is provided. A stator pack of an electric machine is connected to the base body by means of a connecting structure. The electric machine includes a rotor which cooperates electromagnetically with the stator pack and is rotatably mounted relative to the stator pack such that the rotor can rotate about the rotational axis. The stator pack is fixed by means of the connecting structure relative to the base body. The stator pack includes a plurality of stator sheets which are stacked on top of each other when seen in the direction of the rotational axis. Electromagnetically inactive first intermediate layers are arranged at least between certain stator sheets. The first intermediate layers are components of the connecting structure. Torque exerted upon the rotor by means of the stator pack is transferred in the connecting structure by means of the layers.Type: GrantFiled: September 3, 2013Date of Patent: April 3, 2018Assignee: SIEMENS AKTIENGESELLSCHAFTInventors: Christian Ballauf, Zeljko Jajtic, Martin Johannes, Christian Seidel
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Publication number: 20170110924Abstract: A rotor cap for an electric generator, e.g., a high-speed turbogenerator, is disclosed, along with a production method for such rotor cap. The rotor cap is at least partially made of fiber-reinforced plastic material. The rotor cap may have cooling fluid passages, e.g., extending in an axial direction, in the area of the fiber-reinforced plastic material.Type: ApplicationFiled: March 18, 2015Publication date: April 20, 2017Applicant: Siemens AktiengesellschaftInventors: Peter Groeppel, Martin Johannes, Claus Rohr, Christian Seidel
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Patent number: 9481126Abstract: A method for producing an electrical insulation material includes the steps: providing a liquid-crystalline polymer; shaping the liquid-crystalline polymer to give an insulation film in such a manner that the mesophase of the liquid-crystalline polymer is present in the insulation film, whereby the molecules of the polymer are aligned in a preferred direction in the insulation film; laminating a plurality of insulation films to give a layer complex forming the electrical insulation material, wherein the layer complex has at least one insulation film which differs in the preferred direction of the molecules thereof from the preferred direction of the molecules of another insulation film.Type: GrantFiled: August 31, 2011Date of Patent: November 1, 2016Assignee: SIEMENS AKTIENGESELLSCHAFTInventor: Christian Seidel
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Patent number: 9416236Abstract: In a fibrous planar structure in which fibers are embedded in a matrix, an increase in mechanical resistance is achieved by improving the adhesion between the fiber and the matrix.Type: GrantFiled: January 16, 2012Date of Patent: August 16, 2016Assignee: SIEMENS AKTIENGESELLSCHAFTInventors: Christian Seidel, Heinrich Zeininger
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Publication number: 20150214790Abstract: The invention relates to a device comprising a base body (I). A stator pack (4) of an electric machine (2) is connected to the base body (I) by means of a connecting structure (5). The electric machine (2) comprises a rotor (6) which cooperates electromagnetically with the stator pack (4) and is rotatably mounted relative to said stator pack (4) such that the rotor (6) can rotate about the rotational axis (7). Said stator pack (4) is fixed by means of the connecting structure (5) relative to the base body (I). Said stator pack (4) comprises a plurality of stator sheets (9) which are stacked on top of each other when seen in the direction of the rotational axis (7). Electromagnetically inactive first intermediate layers (I 0) are arranged at least between certain stator sheets (9). The first intermediate layers (10) are components of the connecting structure (5). Torque exerted upon the rotor (6) by means of the stator pack (4) is transferred in the connecting structure by means of said layers.Type: ApplicationFiled: September 3, 2013Publication date: July 30, 2015Inventors: Christian Ballauf, Zeljko Jajtic, Martin Johannes, Christian Seidel
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Publication number: 20140248479Abstract: A coating for a polymeric insulating material, includes 1 to 10 layers, each of the 1-10 layers having a coat thickness in a range from 0.1 to 100 ?m and being wet-chemically produced from at least one precursor selected from the group consisting of silane, siloxane and silicate. The coating is silicatic and includes a silicatic base unit with organic radicals at a ratio so as to enable application of the coating onto flexible substrates.Type: ApplicationFiled: February 12, 2014Publication date: September 4, 2014Applicant: Siemens AktiengesellschaftInventors: Sven Pihale, Christian Seidel
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Publication number: 20140128501Abstract: In a fibrous planar structure in which fibers are embedded in a matrix, an increase in mechanical resistance is achieved by improving the adhesion between the fiber and the matrix.Type: ApplicationFiled: January 16, 2012Publication date: May 8, 2014Applicant: SIEMENS AKTIENGESELLSCHAFTInventors: Christian Seidel, Heinrich Zeininger
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Publication number: 20130180756Abstract: A method for producing an electrical insulation material includes the steps: providing a liquid-crystalline polymer; shaping the liquid-crystalline polymer to give an insulation film in such a manner that the mesophase of the liquid-crystalline polymer is present in the insulation film, whereby the molecules of the polymer are aligned in a preferred direction in the insulation film; laminating a plurality of insulation films to give a layer complex forming the electrical insulation material, wherein the layer complex has at least one insulation film which differs in the preferred direction of the molecules thereof from the preferred direction of the molecules of another insulation film.Type: ApplicationFiled: August 31, 2011Publication date: July 18, 2013Applicant: Siemens AktiengesellschaftInventor: Christian Seidel