Patents by Inventor Klaus Schleicher
Klaus Schleicher 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: 20240083100Abstract: A device, e.g., a heat exchanger, is disclosed. The device includes a first component and a second component. The first component has at least a first surface portion and a second surface portion. The first surface portion and the second surface portion are located opposite to one another and are spaced apart from one another. The first component includes a first support groove provided at the first surface portion and a functional groove provided at the first surface portion. The functional groove is arranged spaced apart from the first support groove at least in some sections. The functional groove is structured and arranged for partially receiving a second component for a substance-to-substance bond.Type: ApplicationFiled: July 13, 2023Publication date: March 14, 2024Inventors: Klaus Hassdenteufel, Stefan Schill, Daniel Schleicher
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Publication number: 20220399790Abstract: A cage rotor of an asynchronous machine includes a magnetically conductive body having substantially axially running slots with conductors connected to end faces of the magnetically conductive body in an electrically conductive manner by short circuit rings. The short circuit rings have an outer side, an inner side, a front side, and a rear side. A supporting element made of a high-strength material is located at least radially within the short circuit rings, i.e. on the inner face, with the supporting element being connected to the short-circuit ring, at least in one section, with a material fit.Type: ApplicationFiled: November 4, 2020Publication date: December 15, 2022Applicant: Siemens AktiengesellschaftInventors: CHRISTIAN BAUER, KONRAD BRANDL, MARKUS KLÖPZIG, KLAUS SCHLEICHER
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Publication number: 20180141430Abstract: A drive wheel for a motor vehicle may include at least one sleeve-type wheel rim and an external-rotor motor that includes a rotor. The sleeve-type wheel rim may be connected directly and in a torque-coupled manner to the rotor using a releasable connection.Type: ApplicationFiled: May 28, 2015Publication date: May 24, 2018Applicant: Siemens AktiengesellschaftInventors: Dirk Diehl, Christian Eisele, Gunter Freitag, Lukas Heidrich, Markus Kloepzig, Kai Kriegel, Klaus Schleicher
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Publication number: 20160301280Abstract: A wheel hub drive has an electric motor that includes a stator and a sleeve-shaped rotor, wherein a ring structure that is coaxial to the rotor is arranged on at least one inner mounting surface that delimits the rotor in the axial direction, and wherein the ring structure exhibits a smaller coefficient of sliding friction than the inner mounting surface that delimits the rotor.Type: ApplicationFiled: October 23, 2014Publication date: October 13, 2016Applicant: Siemens AktiengesellschaftInventors: Gunter FREITAG, Klaus SCHLEICHER, Harald MÜLLER
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Patent number: 9267595Abstract: A drive device for a motor vehicle includes at least one electric machine having at least one rotor element which is configured to delimit an installation area in a radial direction. At least one transmission device is disposed, at least partly, in the installation area and configured to be driven by the electric machine via the rotor element. A fluid supply device having at least one fluid channel is provided for supply of fluid to at least one cooling or lubrication point of the drive device. The fluid channel has a first part area running in a stationary first component, and a second part area which adjoins the first part area in a flow direction of the fluid through the fluid channel and runs in a second component of the drive device. The second component is supported for rotation about an axis of rotation in relation to the first component.Type: GrantFiled: April 15, 2013Date of Patent: February 23, 2016Assignee: SIEMENS AKTIENGESELLSCHAFTInventors: Klaus Kalmbach, Klaus Schleicher, Janina Steinz
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Patent number: 9190885Abstract: A drive device for a motor vehicle includes at least one electric machine having at least one rotor element which includes a single-piece, essentially sleeve-shaped rotor carrier to delimit an installation area in a radial direction. At least one transmission device is disposed, at least partly, in the installation area and configured to be driven by the electric machine via the rotor element.Type: GrantFiled: April 15, 2013Date of Patent: November 17, 2015Assignee: SIEMENS AKTIENGESELLSCHAFTInventors: Frank Bäuerlein, Markus Klöpzig, Klaus Schleicher
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Patent number: 8992367Abstract: A drive device for a vehicle includes at least one electric machine having at least one rotor element which is configured to delimit an installation area in a radial direction. Disposed, at least partly, in the installation area, is at least one transmission device which is configured to be driven by the electric machine via the rotor element.Type: GrantFiled: April 15, 2013Date of Patent: March 31, 2015Assignee: Siemens AktiengesellschaftInventors: Klaus Kalmbach, Klaus Schleicher, Janina Steinz
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Patent number: 8968138Abstract: A drive device for a vehicle includes at least one electric machine having at least one rotor element which is configured to delimit an installation area in a radial direction, and an active rotor part which is operably connected to the rotor element and has a ring structure to guide a magnetic flux of the electric machine. At least one transmission device is disposed, at least partly, in the installation area and configured to be driven by the electric machine via the rotor element.Type: GrantFiled: April 15, 2013Date of Patent: March 3, 2015Assignee: Siemens AktiengesellschaftInventors: Klaus Kalmbach, Klaus Schleicher, Janina Steinz
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Publication number: 20140302958Abstract: A drive device is particularly suited for driving a vehicle. The device has an electrical drive machine with a rotor. The drive machine is coupled to a drive shaft by way of a gear arrangement. The gear arrangement, which includes a gear mechanism and/or a differential, is integrated within the rotor of the electrical drive machine.Type: ApplicationFiled: November 2, 2012Publication date: October 9, 2014Inventors: Frank Baeuerlein, Markus Kloepzig, Klaus Schleicher
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Publication number: 20130269478Abstract: A drive device for a motor vehicle includes at least one electric machine having at least one rotor element which is configured to delimit an installation area in a radial direction. At least one transmission device is disposed, at least partly, in the installation area and configured to be driven by the electric machine via the rotor element. A fluid supply device having at least one fluid channel is provided for supply of fluid to at least one cooling or lubrication point of the drive device. The fluid channel has a first part area running in a stationary first component, and a second part area which adjoins the first part area in a flow direction of the fluid through the fluid channel and runs in a second component of the drive device. The second component is supported for rotation about an axis of rotation in relation to the first component.Type: ApplicationFiled: April 15, 2013Publication date: October 17, 2013Applicant: Siemens AktiengesellschaftInventors: KLAUS KALMBACH, KLAUS SCHLEICHER, JANINA STEINZ
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Publication number: 20130274050Abstract: A drive device for a vehicle includes at least one electric machine having at least one rotor element which is configured to delimit an installation area in a radial direction. Disposed, at least partly, in the installation area, is at least one transmission device which is configured to be driven by the electric machine via the rotor element.Type: ApplicationFiled: April 15, 2013Publication date: October 17, 2013Applicant: Siemens AktiengesellschaftInventors: Klaus Kalmbach, Klaus Schleicher, Janina Steinz
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Publication number: 20130274053Abstract: A drive device for a motor vehicle includes at least one electric machine having at least one rotor element which includes a single-piece, essentially sleeve-shaped rotor carrier to delimit an installation area in a radial direction. At least one transmission device is disposed, at least partly, in the installation area and configured to be driven by the electric machine via the rotor element.Type: ApplicationFiled: April 15, 2013Publication date: October 17, 2013Applicant: Siemens AktiengesellschaftInventors: Frank Bäuerlein, Markus Klöpzig, Klaus Schleicher
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Publication number: 20130274052Abstract: A drive device for a vehicle includes at least one electric machine having at least one rotor element which is configured to delimit an installation area in a radial direction, and an active rotor part which is operably connected to the rotor element and has a ring structure to guide a magnetic flux of the electric machine. At least one transmission device is disposed, at least partly, in the installation area and configured to be driven by the electric machine via the rotor element.Type: ApplicationFiled: April 15, 2013Publication date: October 17, 2013Applicant: Siemens AktiengesellschaftInventors: Klaus Kalmbach, Klaus Schleicher, Janina Steinz
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Publication number: 20130274051Abstract: A drive device for a motor vehicle includes at least one electric machine having at least one rotor element which is configured to delimit an installation area in a radial direction. At least one transmission device is disposed, at least partly, in the installation area and configured to be driven by the electric machine via the rotor element. At least two components of the transmission device and/or electric machine are permanently linked to one another such that a detachment of the two components causes destruction.Type: ApplicationFiled: April 15, 2013Publication date: October 17, 2013Applicant: Siemens AktiengesellschaftInventors: Klaus Kalmbach, Klaus Schleicher, Janina Steinz
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Magnetic resonance tomograph with a temperature controller for thermally highly sensitive components
Patent number: 6653835Abstract: A magnetic resonance tomography apparatus, in particular an iron-guided or permanently magnetic, short or open magnetic resonance tomography apparatus, has thermally highly sensitive components and a temperature controller, formed by a foil heater which is provided with a control device and can be controlled in opposition to the internal dynamic heat sources.Type: GrantFiled: September 25, 2001Date of Patent: November 25, 2003Assignee: Siemens AktiengesellshaftInventors: Rudolf Roeckelein, Klaus Schleicher -
Patent number: 6641930Abstract: An electrically conductive metal tape for manufacturing electrical contact components and a plug connector made of it. The metal tape has a base material made of copper or a copper alloy having a metallic coating, applied by molten technology, made of a tin-silver alloy containing a silver proportion between 1% and 3.8% by weight. The silver content in the coating preferably lies between 1.2% by weight and 2.5% by weight. Especially positive properties with respect to the adhesiveness between base material and metal coating are achieved by the silver proportion in the coating. At the same time, the temperature stability and sliding properties are improved. Furthermore, a stable contact resistance is ensured.Type: GrantFiled: May 17, 2001Date of Patent: November 4, 2003Assignee: Stolberger Metallwerke GmbH & Co KGInventors: Klaus Schleicher, Albert Rumbach, Jürgen Gebhardt, Udo Adler
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Patent number: 6638643Abstract: An electrically conductive metal tape for manufacturing electrical contact components, in particular plug connectors, having a base material made of a copper alloy having nickel proportions between 1.0 and 4.0% by weight, silicon proportions of 0.08 to 1.0% by weight, tin proportions between 0.02 and 1.0% by weight, zinc proportions of 0.01 to 2.0% by weight, zirconium proportions of 0.005 to 0.2% by weight and silver proportions between 0.02 to 0.5% by weight, the coating consisting of a tin-silver alloy having a silver proportion between 1.0 and 3.8% by weight. Particularly positive properties are displayed by a metal tape whose base material is made of a copper alloy having proportions of nickel between 1.4 and 1.7% by weight, silicon from 0.2 to 0.35% by weight, tin between 0.02 and 0.3% by weight, as well as zinc from 0.01 to 0.3% by weight.Type: GrantFiled: May 17, 2001Date of Patent: October 28, 2003Assignee: Stolberger Metallwerke GmbH & Co KGInventors: Klaus Schleicher, Robert Leffers, Thomas Helmenkamp, Jürgen Gebhardt, Udo Adler
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Patent number: 6495001Abstract: A method for manufacturing a metal composite strip for the production of electrical contact components. A film made of tin or a tin alloy is first applied onto an initial material made of an electrically conductive base material. A film of silver is then deposited thereonto. Copper or a copper alloy is preferably used as the base material. The tin film can be applied in the molten state, and the silver film by electroplating. Furthermore, both the tin film and the silver film can be deposited by electroplating. A further alternative provides for manufacturing the tin film in the molten state and the silver film by cathodic sputtering. The diffusion operations which occur in the coating result in a homogeneous film of a tin-silver alloy. This formation can be assisted by way of a heat treatment of the composite strip.Type: GrantFiled: January 30, 2001Date of Patent: December 17, 2002Assignee: Stolberger Metallwerke GmbH and Co. KGInventors: Udo Adler, Klaus Schleicher
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Magnetic resonance tomograph with a temperature controller for thermally highly sensitive components
Publication number: 20020079893Abstract: A magnetic resonance tomography apparatus, in particular an iron-guided or permanently magnetic, short or open magnetic resonance tomography apparatus, has thermally highly sensitive components and a temperature controller, formed by a foil heater which is provided with a control device and can be controlled in opposition to the internal dynamic heat sources.Type: ApplicationFiled: September 25, 2001Publication date: June 27, 2002Inventors: Rudolf Roeckelein, Klaus Schleicher -
Publication number: 20010055697Abstract: An electrically conductive metal tape for manufacturing electrical contact components, in particular plug connectors, having a base material made of a copper alloy having nickel proportions between 1.0 and 4.0% by weight, silicon proportions of 0.08 to 1.0% by weight, tin proportions between 0.02 and 1.0% by weight, zinc proportions of 0.01 to 2.0% by weight, zirconium proportions of 0.005 to 0.2% by weight and silver proportions between 0.02 to 0.5% by weight, the coating consisting of a tin-silver alloy having a silver proportion between 1.0 and 3.8% by weight. Particularly positive properties are displayed by a metal tape whose base material is made of a copper alloy having proportions of nickel between 1.4 and 1.7% by weight, silicon from 0.2 to 0.35% by weight, tin between 0.02 and 0.3% by weight, as well as zinc from 0.01 to 0.3% by weight.Type: ApplicationFiled: May 17, 2001Publication date: December 27, 2001Applicant: Stolberger Metallwerke GmbH & Co KGInventors: Klaus Schleicher, Robert Leffers, Thomas Helmenkamp, Jurgen Gebhardt, Udo Adler