Patents by Inventor Sven Baumann
Sven Baumann 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: 11961398Abstract: Technologies and techniques for quality determination for a traffic system. First traffic parameter data is acquired from the traffic system, indicative of a parameter of the traffic system. Second traffic parameter data is acquired, indicative of another parameter of the traffic system, wherein the second traffic parameter data originate from a plurality of traffic participants. The parameter from the first traffic parameter data and second traffic parameter are obtained, wherein the parameter obtained from the first traffic parameter data is compared to the parameter obtained from the second traffic parameter data in order to determine the quality of the first traffic parameter data.Type: GrantFiled: September 16, 2020Date of Patent: April 16, 2024Assignee: Volkswagen AktiengesellschaftInventors: Sven Klomp, Stephan Max, Kai Franke, Peter Baumann, Christian Jördens
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Patent number: 11929527Abstract: A fuel cell device of a motor vehicle is disclosed. The fuel cell device includes a fuel cell, a supply air path leading to the fuel cell for a cathode supply air flow, and an exhaust air path leading away from the fuel cell for a cathode exhaust air flow. The supply air path and the exhaust air path are routed through a humidifier that humidifies the supply air and dehumidifies the exhaust air. The exhaust air path is further routed through a water separator that removes water from the exhaust air to provide evaporation water. A heat exchanger for cooling the fuel cell is provided that has an evaporative cooler for cooling the heat exchanger. The evaporative cooler is assigned to the water separator in fluidic communication and is supplied with evaporation water by the water separator.Type: GrantFiled: July 20, 2022Date of Patent: March 12, 2024Assignee: Mahle International GmbHInventors: Michael Baumann, Richard Bruemmer, Matthias Gaenswein, Sven Alexander Kaiser, Frank Von Luetzau, Jan Schultes, Thomas Strauss
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Publication number: 20230348019Abstract: An Actuating device for a bicycle is provided. The actuating device may include a static element which is positionally fixed in relation to a bicycle frame, a movable element which is movable in relation to the static element, an electromechanical drive which provides drive force for a movement of the movable element. The electromechanical drive has a motor and a gearing driven by the motor. The gearing may include a first gearing wheel and a second gearing wheel which is in engagement with the first gearing wheel.Type: ApplicationFiled: June 30, 2023Publication date: November 2, 2023Applicant: SRAM DEUTSCHLAND GmbHInventors: SEBASTIAN DUEWELING, MATTHIAS REINBOLD, ROBERT BOEHM, SVEN BAUMANN, SVEN SCHMELZING
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Patent number: 11731733Abstract: An Actuating device for a bicycle is provided. The actuating device may include a static element which is positionally fixed in relation to a bicycle frame, a movable element which is movable in relation to the static element, an electromechanical drive which provides drive force for a movement of the movable element. The electromechanical drive has a motor and a gearing driven by the motor. The gearing may include a first gearing wheel and a second gearing wheel which is in engagement with the first gearing wheel.Type: GrantFiled: March 22, 2022Date of Patent: August 22, 2023Assignee: SRAM DEUTSCHLAND GmbHInventors: Sebastian Dueweling, Matthias Reinbold, Robert Boehm, Sven Baumann, Sven Schmelzing
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Patent number: 11383793Abstract: A control device for a bicycle is arranged or can be arranged on the handlebar of the bicycle and serves to wirelessly drive at least one electronic, electrical, electromechanical or electrohydraulic component of the bicycle. The control device includes an operator control arrangement which has at least one manually operable operator control element and is designed to respond to operation of the operator control element and to output electrical signals which represent the operation. The control device also includes at least one electronic circuit arrangement comprising a radio communication circuit and a control circuit which is connected or can be connected to the operator control arrangement. The control device also may include at least one antenna which is connected or can be connected to the radio communication circuit or which is integrated into the said communication circuit.Type: GrantFiled: June 2, 2021Date of Patent: July 12, 2022Assignee: SRAM Deutschland GmbHInventors: Jochen Bierwerth, Thorsten Hamisch, Alexander Linke, Mason Pluimer, Sven Baumann, Wolfram Frank, Chris Hilton
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Publication number: 20220212753Abstract: An Actuating device for a bicycle is provided. The actuating device may include a static element which is positionally fixed in relation to a bicycle frame, a movable element which is movable in relation to the static element, an electromechanical drive which provides drive force for a movement of the movable element. The electromechanical drive has a motor and a gearing driven by the motor. The gearing may include a first gearing wheel and a second gearing wheel which is in engagement with the first gearing wheel.Type: ApplicationFiled: March 22, 2022Publication date: July 7, 2022Applicant: SRAM DEUTSCHLAND GmbHInventors: SEBASTIAN DUEWELING, MATTHIAS REINBOLD, ROBERT BOEHM, SVEN BAUMANN, SVEN SCHMELZING
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Patent number: 11312449Abstract: An Actuating device for a bicycle is provided. The actuating device may include a static element which is positionally fixed in relation to a bicycle frame, a movable element which is movable in relation to the static element, an electromechanical drive which provides drive force for a movement of the movable element. The electromechanical drive has a motor and a gearing driven by the motor. The gearing may include a first gearing wheel and a second gearing wheel which is in engagement with the first gearing wheel.Type: GrantFiled: May 15, 2019Date of Patent: April 26, 2022Assignee: SRAM DEUTSCHLAND GmbHInventors: Sebastian Dueweling, Matthias Reinbold, Robert Boehm, Sven Baumann, Sven Schmelzing
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Publication number: 20210284285Abstract: A control device for a bicycle is arranged or can be arranged on the handlebar of the bicycle and serves to wirelessly drive at least one electronic, electrical, electromechanical or electrohydraulic component of the bicycle. The control device includes an operator control arrangement which has at least one manually operable operator control element and is designed to respond to operation of the operator control element and to output electrical signals which represent the operation. The control device also includes at least one electronic circuit arrangement comprising a radio communication circuit and a control circuit which is connected or can be connected to the operator control arrangement. The control device also may include at least one antenna which is connected or can be connected to the radio communication circuit or which is integrated into the said communication circuit.Type: ApplicationFiled: June 2, 2021Publication date: September 16, 2021Applicant: SRAM DEUTSCHLAND GmbHInventors: Jochen Bierwerth, Thorsten Hamisch, Alexander Linke, Mason Pluimer, Sven Baumann, Wolfram Frank, Chris Hilton
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Patent number: 11052970Abstract: A control device for a bicycle is arranged or can be arranged on the handlebar of the bicycle and serves to wirelessly drive at least one electronic, electrical, electromechanical or electrohydraulic component of the bicycle. The control device includes an operator control arrangement which has at least one manually operable operator control element and is designed to respond to operation of the operator control element and to output electrical signals which represent the operation. The control device also includes at least one electronic circuit arrangement comprising a radio communication circuit and a control circuit which is connected or can be connected to the operator control arrangement. The control device also may include at least one antenna which is connected or can be connected to the radio communication circuit or which is integrated into the said communication circuit.Type: GrantFiled: August 28, 2019Date of Patent: July 6, 2021Assignee: SRAM DEUTSCHLAND GMBHInventors: Jochen Bierwerth, Thorsten Hamisch, Alexander Linke, Mason Pluimer, Sven Baumann, Wolfram Frank, Chris Hilton
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Publication number: 20210155315Abstract: An e-bike interface is a hybrid wired/wireless e-bike control system that integrates wireless bicycle components into operation of an e-bike. The e-bike interface provides a frame-mounted control and display that is wired to, for example, an assist motor and a battery, and provides a wireless communication bridge between wireless bicycle components and corresponding wireless controls located on a handlebar.Type: ApplicationFiled: November 23, 2020Publication date: May 27, 2021Applicant: SRAM, LLCInventors: SAGE HAHN, SVEN BAUMANN, DOMINIQUE FUSS, JOCHEN BIERWERTH
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Patent number: 10672240Abstract: An operating device for operating an electrical bicycle component includes a base element, an actuating element and a housing. The base element is configured to be non-rotatably mounted about a bicycle handlebar. The actuating element is rotatable relative to the base element from a neutral position to a first actuating position. The actuating element may be pre-loaded into the neutral position. A first electrical contact switch may be actuated when the actuating element is moved from the neutral position to the first actuating position.Type: GrantFiled: September 6, 2018Date of Patent: June 2, 2020Assignee: SRAM DEUTSCHLAND GmbHInventors: Sven Baumann, Jochen Bierwerth, Wolfram Frank, Chris Hilton
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Publication number: 20190382082Abstract: A control device for a bicycle is arranged or can be arranged on the handlebar of the bicycle and serves to wirelessly drive at least one electronic, electrical, electromechanical or electrohydraulic component of the bicycle. The control device includes an operator control arrangement which has at least one manually operable operator control element and is designed to respond to operation of the operator control element and to output electrical signals which represent the operation. The control device also includes at least one electronic circuit arrangement comprising a radio communication circuit and a control circuit which is connected or can be connected to the operator control arrangement. The control device also may include at least one antenna which is connected or can be connected to the radio communication circuit or which is integrated into the said communication circuit.Type: ApplicationFiled: August 28, 2019Publication date: December 19, 2019Applicant: SRAM Deutschland GmbHInventors: Jochen Bierwerth, Thorsten Hamisch, Alexander Linke, Mason Pluimer, Sven Baumann, Wolfram Frank, Chris Hilton
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Publication number: 20190351971Abstract: An Actuating device for a bicycle is provided. The actuating device may include a static element which is positionally fixed in relation to a bicycle frame, a movable element which is movable in relation to the static element, an electromechanical drive which provides drive force for a movement of the movable element. The electromechanical drive has a motor and a gearing driven by the motor. The gearing may include a first gearing wheel and a second gearing wheel which is in engagement with the first gearing wheel.Type: ApplicationFiled: May 15, 2019Publication date: November 21, 2019Applicant: SRAM DEUTSCHLAND GmbHInventors: SEBASTIAN DUEWELING, MATTHIAS REINBOLD, ROBERT BOEHM, SVEN BAUMANN, SVEN SCHMELZING
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Patent number: 10421521Abstract: A control device for a bicycle is arranged or can be arranged on the handlebar of the bicycle and serves to wirelessly drive at least one electronic, electrical, electromechanical or electrohydraulic component of the bicycle. The control device includes an operator control arrangement which has at least one manually operable operator control element and is designed to respond to operation of the operator control element and to output electrical signals which represent the operation. The control device also includes at least one electronic circuit arrangement comprising a radio communication circuit and a control circuit which is connected or can be connected to the operator control arrangement. The control device also may include at least one antenna which is connected or can be connected to the radio communication circuit or which is integrated into the said communication circuit.Type: GrantFiled: September 22, 2016Date of Patent: September 24, 2019Assignee: SRAM DEUTSCHLAND GMBHInventors: Jochen Bierwerth, Thorsten Hamisch, Alexander Linke, Mason Pluimer, Sven Baumann, Wolfram Frank, Chris Hilton
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Publication number: 20190005783Abstract: An operating device for operating an electrical bicycle component includes a base element, an actuating element and a housing. The base element is configured to be non-rotatably mounted about a bicycle handlebar. The actuating element is rotatable relative to the base element from a neutral position to a first actuating position. The actuating element may be pre-loaded into the neutral position. A first electrical contact switch may be actuated when the actuating element is moved from the neutral position to the first actuating position.Type: ApplicationFiled: September 6, 2018Publication date: January 3, 2019Applicant: SRAM Deutschland GmbHInventors: Sven Baumann, Jochen Bierwerth, Wolfram Frank, Chris Hilton
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Patent number: 10102724Abstract: An operating device for operating an electrical bicycle component includes an annular base element, annular actuating element and first electrical contact switch. The annular base element is configured to be non-rotatably mounted about a bicycle handlebar. The annular actuating element is rotatable relative to the annular base element from a neutral position to a first actuating position. The annular actuating element is pre-loaded into the neutral position. The first electrical contact switch is actuated when the annular actuating element is moved from the neutral position to the first actuating position to generate a first sensory feedback.Type: GrantFiled: April 13, 2017Date of Patent: October 16, 2018Assignee: SRAM DEUTSCHLAND, GMBHInventors: Sven Baumann, Jochen Bierwerth, Wolfram Frank, Chris Hilton
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Patent number: 10086906Abstract: Controlling automatic gear-changing of an electric gear-change apparatus of a bicycle, the method may involve assigning each of a plurality of gears of the bicycle a predetermined gearing range. Controlling the process may also involve assigning a predetermined lower limit value and a predetermined upper limit value to each gearing range, wherein the upper limit value of a gearing range is in each case larger by a predetermined value than the lower limit value of a next higher gearing range, and the upper limit value of the gearing range and the lower limit value of the next higher gearing range define between them an overlap range. Controlling the process may also involve selecting an engagement of either a gear or a next higher gear in the overlap range depending on a speed profile of the bicycle.Type: GrantFiled: January 14, 2016Date of Patent: October 2, 2018Assignee: SRAM, LLCInventors: Sven Baumann, Egon Schmittfull, Uwe Seufert
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Publication number: 20170301194Abstract: An operating device for operating an electrical bicycle component includes an annular base element, annular actuating element and first electrical contact switch. The annular base element is configured to be non-rotatably mounted about a bicycle handlebar. The annular actuating element is rotatable relative to the annular base element from a neutral position to a first actuating position. The annular actuating element is pre-loaded into the neutral position. The first electrical contact switch is actuated when the annular actuating element is moved from the neutral position to the first actuating position to generate a first sensory feedback.Type: ApplicationFiled: April 13, 2017Publication date: October 19, 2017Applicant: SRAM Deutschland GmbHInventors: Sven Baumann, Jochen Bierwerth, Wolfram Frank, Chris Hilton
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Publication number: 20170080993Abstract: A control device for a bicycle is arranged or can be arranged on the handlebar of the bicycle and serves to wirelessly drive at least one electronic, electrical, electromechanical or electrohydraulic component of the bicycle. The control device includes an operator control arrangement which has at least one manually operable operator control element and is designed to respond to operation of the operator control element and to output electrical signals which represent the operation. The control device also includes at least one electronic circuit arrangement comprising a radio communication circuit and a control circuit which is connected or can be connected to the operator control arrangement. The control device also may include at least one antenna which is connected or can be connected to the radio communication circuit or which is integrated into the said communication circuit.Type: ApplicationFiled: September 22, 2016Publication date: March 23, 2017Applicant: SRAM Deutschland GmbHInventors: Jochen Bierwerth, Thorsten Hamisch, Alexander Linke, Mason Pluimer, Sven Baumann, Wolfram Frank, Chris Hilton
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Publication number: 20160200396Abstract: Controlling automatic gear-changing of an electric gear-change apparatus of a bicycle, the method may involve assigning each of a plurality of gears of the bicycle a predetermined gearing range. Controlling the process may also involve assigning a predetermined lower limit value and a predetermined upper limit value to each gearing range, wherein the upper limit value of a gearing range is in each case larger by a predetermined value than the lower limit value of a next higher gearing range, and the upper limit value of the gearing range and the lower limit value of the next higher gearing range define between them an overlap range. Controlling the process may also involve selecting an engagement of either a gear or a next higher gear in the overlap range depending on a speed profile of the bicycle.Type: ApplicationFiled: January 14, 2016Publication date: July 14, 2016Applicant: SRAM Deutschland GmbHInventors: SVEN BAUMANN, EGON SCHMITTFULL, UWE SEUFERT