Patents by Inventor Sascha Klett
Sascha Klett 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: 11351868Abstract: In an electrical traction drive for a vehicle comprising at least two individual wheel drives that are to be controlled independently of each other, the drives are able to be operated redundantly in order for an emergency operating function to be implemented.Type: GrantFiled: July 21, 2017Date of Patent: June 7, 2022Assignee: ZIEHL-ABEGG AUTOMOTIVE GMBH & CO. KGInventors: Alexander Haag, Sascha Klett, Ralf Arnold
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Publication number: 20220029509Abstract: Heat sink for an electric motor, in particular for a wheel hub drive of a commercial vehicle, with a channel which connects a first connection of the heat sink and a second connection of the heat sink, wherein the channel winds around the heat sink in a spiral. With such a heat sink, a flow condition of coolant within the channel can be generated in which secondary vortices are formed, and the cooling capacity is significantly improved.Type: ApplicationFiled: July 15, 2019Publication date: January 27, 2022Inventors: Sebastian Martens, Natale Cosmo BIFANO, Sascha KLETT, Maximilian MUNZ
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Patent number: 11220174Abstract: A wheel hub drive as a direct drive of a wheel of a vehicle having an electric motor preferably designed as a permanent-magnet synchronous motor (PMSM)—external rotor motor—which is substantially arranged in the region within the wheel, wherein a rotating part of a friction brake is frictionally, interlockingly, and/or integrally connected to the motor for braking. The rotating part is operatively connected to the rotor of the motor, directly or indirectly, from outside of the motor.Type: GrantFiled: July 7, 2017Date of Patent: January 11, 2022Assignee: ZIEHL-ABEGG AUTOMOTIVE GMBH & CO. KGInventors: Maximilian Munz, Jordi Mas Gili, Swen Gauditz, Albaro Ponce-Heredia, Roland Hoppenstedt, Edgar Mayer, Sascha Klett, Isabell Kakuschke, Uli Vetter, Alexander Haag, Fabian Frueh, Daniel Buerkert
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Publication number: 20200324640Abstract: A wheel hub drive as a direct drive of a wheel of a vehicle having an electric motor preferably designed as a permanent-magnet synchronous motor (PMSM)—external rotor motor—which is substantially arranged in the region within the wheel, wherein a rotating part of a friction brake is frictionally, interlockingly, and/or integrally connected to the motor for braking. The rotating part is operatively connected to the rotor of the motor, directly or indirectly, from outside of the motor.Type: ApplicationFiled: July 7, 2017Publication date: October 15, 2020Inventors: Maximilian Munz, Jordi Mas Gili, Swen Gauditz, Albaro Ponce-Heredia, Roland Hoppenstedt, Edgar Mayer, Sascha Klett, Isabell Kakuschke, Uli Vetter, Alexander Haag, Fabian Frueh, Daniel Buerkert
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Publication number: 20190202294Abstract: In an electrical traction drive for a vehicle comprising at least two individual wheel drives that are to be controlled independently of each other, the drives are able to be operated redundantly in order for an emergency operating function to be implemented.Type: ApplicationFiled: July 21, 2017Publication date: July 4, 2019Inventors: Alexander Haag, Sascha Klett, Ralf Arnold
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Patent number: 9627781Abstract: A contact element for contacting a contact point formed on a body includes: an element section on the contact point side for a force-locking connection to the contact point, an element section on the connection side for connection to an electrical connection conductor, and an intermediate section which connects the two element sections to one another for compensating for thermal expansions. At least the element sections on the contact point side and on the connection side are made of different integrally bonded materials having material properties which are adapted to the functionality of the corresponding element section.Type: GrantFiled: February 9, 2012Date of Patent: April 18, 2017Assignee: ROBERT BOSCH GMBHInventors: Peter Winkler, Rainer Maier, Gregor Jaehnig, Bastian Buchholz, Bernd Rattay, Jens Schneider, Guido Soyez, Joachim Stier, Sebastian Russ, Sascha Klett
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Patent number: 9181858Abstract: A turbocharger for use in an internal combustion engine has at least one turbocharger housing, at least one compressor situated inside the turbocharger housing, and at least one turbine situated inside the turbocharger housing. In addition, the turbocharger has at least one sensor device for detecting at least a portion of a gas component of an exhaust gas of the internal combustion engine. The sensor device is at least partially integrated into the turbocharger housing.Type: GrantFiled: April 1, 2013Date of Patent: November 10, 2015Assignee: ROBERT BOSCH GMBHInventors: Stefan Muenz, Juergen Ganser, Klaus Winkler, Christopher Holzknecht, Christoph Peters, Lothar Diehl, Sascha Klett, Johannes Misselwitz
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Patent number: 9181874Abstract: A turbine may include a turbine housing having an inlet opening and an outlet opening, and defining a housing interior space configured to be subjected to a through-flow of exhaust gas from an internal combustion engine. A turbine rotor may be rotatably mounted in the turbine housing about an axis of rotation defining an axial direction. An exhaust gas sensor may be arranged in a measurement space of the turbine housing the exhaust gas sensor configured to determine at least one part of a gas component of the exhaust gas carried in the turbine housing. A feed line may be arranged in the turbine housing having a feed opening and a discharge line arranged in the turbine housing having a discharge opening for feeding and discharging exhaust gas at least one of in and out of the measurement space.Type: GrantFiled: July 26, 2013Date of Patent: November 10, 2015Assignee: BOSCH MAHLE TURBO SYSTEMS GMBH & CO. KGInventors: Marc Brueck, Sascha Klett, Martin Rauscher, Hartmut Weiss
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Publication number: 20140060926Abstract: A contact element for contacting a contact point formed on a body includes: an element section on the contact point side for a force-locking connection to the contact point, an element section on the connection side for connection to an electrical connection conductor, and an intermediate section which connects the two element sections to one another for compensating for thermal expansions. At least the element sections on the contact point side and on the connection side are made of different integrally bonded materials having material properties which are adapted to the functionality of the corresponding element section.Type: ApplicationFiled: February 9, 2012Publication date: March 6, 2014Inventors: Peter Winkler, Rainer Maier, Gregor Jaehnig, Bastian Buchholz, Bernd Rattay, Jens Schneider, Guido Soyez, Joachim Stier, Sebastian Russ, Sascha Klett
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Publication number: 20140026562Abstract: A turbine may include a turbine housing having an inlet opening and an outlet opening, and defining a housing interior space configured to be subjected to a through-flow of exhaust gas from an internal combustion engine. A turbine rotor may be rotatably mounted in the turbine housing about an axis of rotation defining an axial direction. An exhaust gas sensor may be arranged in a measurement space of the turbine housing the exhaust gas sensor configured to determine at least one part of a gas component of the exhaust gas carried in the turbine housing. A feed line may be arranged in the turbine housing having a feed opening and a discharge line arranged in the turbine housing having a discharge opening for feeding and discharging exhaust gas at least one of in and out of the measurement space.Type: ApplicationFiled: July 26, 2013Publication date: January 30, 2014Applicant: Bosch Mahle Turbo Systems GmbH & Co. KGInventors: Marc Brueck, Sascha Klett, Martin Rauscher, Hartmut Weiss
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Publication number: 20130283786Abstract: A turbocharger for use in an internal combustion engine has at least one turbocharger housing, at least one compressor situated inside the turbocharger housing, and at least one turbine situated inside the turbocharger housing. In addition, the turbocharger has at least one sensor device for detecting at least a portion of a gas component of an exhaust gas of the internal combustion engine. The sensor device is at least partially integrated into the turbocharger housing.Type: ApplicationFiled: April 1, 2013Publication date: October 31, 2013Applicants: Bosch Mahle Turbosysteme GmbH & Co. KG, Robert Bosch GmbHInventors: Stefan Muenz, Juergen Ganser, Klaus Winkler, Christopher Holzknecht, Christoph Peters, Lothar Diehl, Sascha Klett, Johannes Misselwitz
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Patent number: 8201993Abstract: The invention relates to a method for operating a sensor, in particular a sensor made of ceramic material. Said sensor is heated to a shock-resistance temperature which is higher than a specific temperature.Type: GrantFiled: February 12, 2007Date of Patent: June 19, 2012Assignee: Robert Bosch GmbHInventors: Eric Tabery, Raphaelle Laure Satet, Ulrich Eisele, Lothar Diehl, Sascha Klett
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Patent number: 8176767Abstract: Exhaust-gas sensors that have a sensor element, which is surrounded by two protective tubes on a side facing the exhaust gas and which is additionally protected by a porous fiber package, are already known. The fiber package is disposed between the two protective tubes and is meant to protect the sensor element from thermal shock by water droplets hitting the sensor element. When the exhaust gas sensor is used as primary catalytic converter or raw emission sensor, the sensor element can get damaged by sulfur compounds contained in the exhaust gas. In the exhaust-gas sensor according to the invention, damage to the sensor element by exhaust-gas components contained in the exhaust gas is reliably prevented. According to the invention, the adsorption means is implemented in such a way that sulfur, phosphorus or silicon compounds are trapped irreversibly.Type: GrantFiled: December 17, 2008Date of Patent: May 15, 2012Assignee: Robert Bosch GmbHInventors: Jens Schneider, Christoph Zimmermann, Sascha Klett
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Publication number: 20090217745Abstract: Exhaust-gas sensors that have a sensor element, which is surrounded by two protective tubes on a side facing the exhaust gas and which is additionally protected by a porous fiber package, are already known. The fiber package is disposed between the two protective tubes and is meant to protect the sensor element from thermal shock by water droplets hitting the sensor element. When the exhaust gas sensor is used as primary catalytic converter or raw emission sensor, the sensor element can get damaged by sulfur compounds contained in the exhaust gas. In the exhaust-gas sensor according to the invention, damage to the sensor element by exhaust-gas components contained in the exhaust gas is reliably prevented. According to the invention, the adsorption means is implemented in such a way that sulfur, phosphorus or silicon compounds are trapped irreversibly.Type: ApplicationFiled: December 17, 2008Publication date: September 3, 2009Inventors: Jens Schneider, Christoph Zimmermann, Sascha Klett
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Publication number: 20090116534Abstract: The invention relates to a method for operating a sensor, in particular a sensor made of ceramic material. Said sensor is heated to a shock-resistance temperature which is higher than a specific temperature.Type: ApplicationFiled: February 12, 2007Publication date: May 7, 2009Applicant: Robert Bosch GmbHInventors: Eric Tabery, Raphaelle Laure Satet, Ulrich Eisele, Lothar Diehl, Sascha Klett