Patents by Inventor Patrick Budaker
Patrick Budaker 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: 11894731Abstract: A motor assembly includes a rotor and a sensor arrangement. The sensor arrangement has a sensor and a target. The target is applied to a surface of the rotor and the sensor is mounted on a bearing shield of the motor opposite the target.Type: GrantFiled: December 12, 2019Date of Patent: February 6, 2024Assignee: Robert Bosch GmbHInventors: Wolfgang Sinz, Konstantin Haberkorn, Patrick Budaker, Lothar Detels, Marc Micke, Klaus Lerchenmueller
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Publication number: 20230093152Abstract: An electrically controllable component assembly and an electronically slip-controllable brake system having such a component assembly. The component assembly has an electric machine including a rotor, a machine shaft connected to a rotor in a torsionally fixed manner, and a signal transducer, revolving with the rotor, of a sensor device for the electronic sensing and evaluation of the angle of rotation of the machine shaft. The signal transducer has first regions and second regions, which are situated in mutual alternation in sequence in the circumferential direction of the signal transducer and differ from one another in their respective electrical conductivity. The signal transducer includes a shaped sheet metal part, which rests in a flush manner against the rotor and is anchored in a torsionally fixed manner to the machine shaft.Type: ApplicationFiled: January 18, 2021Publication date: March 23, 2023Inventors: Andreas Krueger, Benjamin Haufe, Janos Tamas Csoti, Klaus Lerchenmueller, Lothar Detels, Patrick Budaker, Konstantin Haberkorn
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Patent number: 11529939Abstract: An electric motor-operated drive unit, in particular for a brake actuator of a motor vehicle, includes a rotor shaft rotatably mounted in a housing; and a rotor position sensor that includes a transmitter wheel arranged on the rotor shaft in a rotatably fixed manner and a sensor fixed to the housing and assigned to the transmitter wheel, where a front face of the transmitter wheel is positioned opposite, and with an axial clearance to, a housing wall section of the housing. The transmitter wheel and/or the housing wall section are/is designed in such a way that the axial clearance increases radially outward, at least in some areas.Type: GrantFiled: October 11, 2019Date of Patent: December 20, 2022Assignee: Robert Bosch GmbHInventors: Marc Micke, Patrick Budaker
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Publication number: 20220085695Abstract: A motor assembly includes a rotor and a sensor arrangement. The sensor arrangement has a sensor and a target. The target is applied to a surface of the rotor and the sensor is mounted on a bearing shield of the motor opposite the target.Type: ApplicationFiled: December 12, 2019Publication date: March 17, 2022Inventors: Wolfgang Sinz, Konstantin Haberkorn, Patrick Budaker, Lothar Detels, Marc Micke, Klaus Lerchenmueller
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Publication number: 20210111601Abstract: The disclosure relates to a rotor for a brushless direct-current motor comprising a shaft, a rotor core arranged on the shaft, the rotor core acting as a return body, and a ring magnet which surrounds the rotor core and is attached to same. The ring magnet is in the form of a circular disk, a radial direction and a peripheral direction being defined by the circular disk. Furthermore, a hole count q is defined by the equation q=N/(2 pm), N being the number of grooves in the rotor, p being the number of pole pairs of the rotor, and m being the number of phases. According to the disclosure, the winding of the rotor is connected in a delta connection.Type: ApplicationFiled: March 1, 2018Publication date: April 15, 2021Inventors: Patrick Budaker, Joachim Heizmann, Michael Palsule Desai
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Publication number: 20200164848Abstract: An electric motor-operated drive unit, in particular for a brake actuator of a motor vehicle, includes a rotor shaft rotatably mounted in a housing; and a rotor position sensor that includes a transmitter wheel arranged on the rotor shaft in a rotatably fixed manner and a sensor fixed to the housing and assigned to the transmitter wheel, where a front face of the transmitter wheel is positioned opposite, and with an axial clearance to, a housing wall section of the housing. The transmitter wheel and/or the housing wall section are/is designed in such a way that the axial clearance increases radially outward, at least in some areas.Type: ApplicationFiled: October 11, 2019Publication date: May 28, 2020Inventors: Marc Micke, Patrick Budaker
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Patent number: 10404144Abstract: In a power machine tool which has an electronically commutated drive motor that has a motor shaft and to which a stator core is assigned that s provided at least sectionally with an insulating body at one axial end, with a printed circuit board being disposed in the area of the insulating body and being provided with at least one rotational-direction sensor and at least one temperature sensor as well as a contact element for the electrical contacting of the at least one rotational-direction sensor and the at least one temperature sensor, the printed circuit board is aligned at least sectionally parallel to the motor shaft, and is disposed on the insulating body in such a way that the at least one rotational-direction sensor faces the motor shaft.Type: GrantFiled: July 8, 2016Date of Patent: September 3, 2019Assignee: Robert Bosch GmbHInventors: Patrick Budaker, Joachim Heizmann, Albrecht Boehringer
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Patent number: 10177628Abstract: An electrical power tool has an electronically commutated drive motor, preferably a direct current motor. The motor includes a stator core equipped with an insulating body, on which core a motor winding is embodied. Also included in the motor is at least one electrically conductive connector element for electrical connection of the motor winding, the connector element being disposed on the insulating body. The connector element has a fastening segment, and a receptacle for reception of the fastening segment is provided on the insulating body. The fastening segment and the receptacle have complementary geometrical shapes that prevent self-actuated detachment of the fastening segment disposed in the receptacle.Type: GrantFiled: May 28, 2013Date of Patent: January 8, 2019Assignee: ROBERT BOSCH GMBHInventors: Sebastian Laber, Patrick Budaker
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Publication number: 20170019001Abstract: In a power machine tool which has an electronically commutated drive motor that has a motor shaft and to which a stator core is assigned that s provided at least sectionally with an insulating body at one axial end, with a printed circuit board being disposed in the area of the insulating body and being provided with at least one rotational-direction sensor and at least one temperature sensor as well as a contact element for the electrical contacting of the at least one rotational-direction sensor and the at least one temperature sensor, the printed circuit board is aligned at least sectionally parallel to the motor shaft, and is disposed on the insulating body in such a way that the at least one rotational-direction sensor faces the motor shaft.Type: ApplicationFiled: July 8, 2016Publication date: January 19, 2017Inventors: Patrick Budaker, Joachim Heizmann, Albrecht Boehringer
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Patent number: 9225223Abstract: In a power tool having an electronically commutated drive motor to which stator components are assigned, which stator components have a stator core equipped with an insulating body, a positioning unit is provided on the insulating body. The positioning unit is designed to enable a positioning of a circuit board, which is assigned to the drive motor, in a predefined alignment on the insulating body.Type: GrantFiled: June 27, 2013Date of Patent: December 29, 2015Assignee: ROBERT BOSCH GMBHInventors: Miro Bekavac, Joachim Heizmann, Sebastian Laber, Patrick Budaker
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Publication number: 20140090862Abstract: A handheld power tool includes a drive motor embodied to provide a predetermined maximum motor power level, the handheld power tool having an associated power tool volume, and the maximum motor power level and the power tool volume forming a power-to-volume ratio of at least 270 W/l.Type: ApplicationFiled: September 26, 2013Publication date: April 3, 2014Applicant: Robert Bosch GmbHInventors: Hansjoerg Beutel, Andreas Friese, Joachim Heizmann, Marco Braun, Hamed Feridouni, Andreas Kynast, Dietmar Saur, Patrick Budaker
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Publication number: 20140028121Abstract: In a handheld power tool having an electronically commutated drive motor, which has a stator provided with a motor winding and a rotor provided with a permanent magnet, the permanent magnet has an axial extension which is configured to enable a detection of a particular rotational position of the rotor.Type: ApplicationFiled: July 25, 2013Publication date: January 30, 2014Applicant: Robert Bosch GmbHInventors: Miro BEKAVAC, Sebastian Laber, Patrick Budaker
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Publication number: 20140001892Abstract: In a power tool having an electronically commutated drive motor to which stator components are assigned, which stator components have a stator core equipped with an insulating body, a positioning unit is provided on the insulating body. The positioning unit is designed to enable a positioning of a circuit board, which is assigned to the drive motor, in a predefined alignment on the insulating body.Type: ApplicationFiled: June 27, 2013Publication date: January 2, 2014Applicant: ROBERT BOSCH GMBHInventors: Miro BEKAVAC, Joachim HEIZMANN, Sebastian LABER, Patrick BUDAKER
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Publication number: 20130313926Abstract: A handheld power tool having an electronically commutated drive motor which is situated in an associated housing and which has a rotor provided with a rotor shaft, in which the rotor shaft is rotatably mounted in the associated housing having an axial clearance which is based at least partially on manufacturing tolerances, and at least one position sensor magnet is rotatably fixedly mounted on the rotor shaft. The position sensor magnet is assigned a sleeve-like spacer for reducing the axial clearance.Type: ApplicationFiled: May 24, 2013Publication date: November 28, 2013Applicant: Robert Bosch GmbHInventors: Miro BEKAVAC, Patrick Budaker
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Publication number: 20130313927Abstract: An electrical power tool has an electronically commutated drive motor, preferably a direct current motor. The motor includes a stator core equipped with an insulating body, on which core a motor winding is embodied. Also included in the motor is at least one electrically conductive connector element for electrical connection of the motor winding, the connector element being disposed on the insulating body. The connector element has a fastening segment, and a receptacle for reception of the fastening segment is provided on the insulating body. The fastening segment and the receptacle have complementary geometrical shapes that prevent self-actuated detachment of the fastening segment disposed in the receptacle.Type: ApplicationFiled: May 28, 2013Publication date: November 28, 2013Applicant: ROBERT BOSCH GMBHInventors: Sebastian Laber, Patrick Budaker