Patents Assigned to Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg
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Publication number: 20240154479Abstract: A rotor of an electric motor, in particular for a power steering system, including a rotor shaft, which is directed in an axial direction, and a number of rotor cores, which are arranged coaxial to each other along the rotor shaft, and an intermediate ring arranged between two rotor cores arranged adjacent to each other in the axial direction, which intermediate ring holds the adjacent rotor cores interlockingly in a crossed orientation relative to each other.Type: ApplicationFiled: December 20, 2018Publication date: May 9, 2024Applicant: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, WürzburgInventors: Saliba OK, Kevin KOCH
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Patent number: 11965517Abstract: A cooling fan module may include a fan assembly and a shroud. The fan assembly including a number of fan blades and the shroud including a first sidewall and a first ring. The first sidewall defining an opening and the first ring extending in an axial direction from the first sidewall. The first ring including an inner periphery provided with a number of first serrations, each serration of the number of first serrations extending in a radial direction. The radial direction is substantially orthogonal to the axial direction.Type: GrantFiled: June 30, 2023Date of Patent: April 23, 2024Assignee: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, WürzburgInventors: Tao Hong, Attila Simofi-Ilyes, Christopher Kosek, John Fleck
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Patent number: 11951797Abstract: The cooling pack assembly includes, a shroud, a fan, a first heat exchanger, and a second heat exchanger. The shroud has a plurality of sidewalls including a main sidewall. The shroud further defines an aperture. The fan is disposed within the aperture. The fan is configured to rotate about a rotational axis. The rotational axis is normal to a plane defined by the main sidewall. The first heat exchanger is disposed on at least one of the plurality of sidewalls. The first heat exchanger has a first cross-sectional area substantially parallel to the plane. The second heat exchanger is disposed on at least one the plurality of sidewalls. The second heat exchanger has a second cross-sectional area substantially parallel to the plane. The second cross-sectional area is less than the first cross-sectional area, and the first heat exchanger is disposed between the fan and the second heat exchanger.Type: GrantFiled: June 3, 2021Date of Patent: April 9, 2024Assignee: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, WürzburgInventors: Attila Simofi-Ilyes, John Fleck, Tao Hong, Stanley Simpson
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Patent number: 11939980Abstract: An electronic unit, in particular for an electric fluid pump of a motor vehicle, having a functional element for holding electronics, and a heat sink arranged on the functional element, wherein the functional element and the heat sink are sealed from one another in fluid-tight fashion by means of a cured sealing compound of a liquid seal, and wherein the functional element has at least one ventilation opening, which is open in the course of a curing process for the sealing compound, and which, after the curing process, is sealed in fluid-tight fashion by means of a closure element.Type: GrantFiled: May 3, 2019Date of Patent: March 26, 2024Assignee: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, WürzburgInventors: Nico Wießmann, Peter Sudermann, Stephan Roos, Christian Schumpa, Fabian Müller, Hans-Jürgen Geßner
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Publication number: 20240093633Abstract: A cooling system for a vehicle including an air duct having an inlet funnel configured to connect to a vehicle grill, a heat-exchanger seat defining an outlet window, and an upper panel extending from the inlet funnel over top of the outlet window. The upper panel defines an intake. At least one heat exchanger is received on the heat-exchanger seat. A cooling fan assembly is disposed under the at least one heat exchanger and includes a shroud and a fan.Type: ApplicationFiled: September 19, 2022Publication date: March 21, 2024Applicant: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, WürzburgInventors: Attila SIMOFI-ILYES, Tao HONG, John FLECK
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Patent number: 11936262Abstract: The invention relates to an electric motor (2) comprising a switching unit (8) having a number of contact wires (24) arranged in relation to a connection ring (22) for coil ends of a stator winding, and comprising an annular frame part (28) having a number of sockets (30) into each of which an insulation-displacement contact (14) with an insulation-displacement slot (52) can be inserted or is inserted, between two insulation-displacement limbs (54) for making terminal contact with at least one w ire end (26) of the contact wires (24), said sockets (30) each comprising a socket slot (38), on opposing socket walls (36), which is flush with the insulation-displacement slot (52) of the insulation-displacement contact (14) plugged into said socket (30), and the two socket walls (36) of each socket (30) each have a first clamping contour (42) protruding into the socket slot (38), for each wire end (26) received in the socket slot (38).Type: GrantFiled: November 29, 2018Date of Patent: March 19, 2024Assignee: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, WürzburgInventors: Micha Dosch, Alexander Volkamer
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Patent number: 11837981Abstract: A method for operating a brushless and sensorless multi-phase electric motor. At least two phase voltages and at least two phase currents of the electric motor are determined. A voltage vector is determined from the phase voltages and/or a current vector is determined from the phase currents. A position substitute signal is determined as a measure of a rotor position on the basis of an angle of the current vector and/or of the voltage vector. A rotation value is calculated on the basis of the position substitute signals, and the electric motor is controlled by open-loop and/or closed-loop technology on a basis of the rotation value.Type: GrantFiled: April 15, 2022Date of Patent: December 5, 2023Assignee: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, WuerzburgInventor: Johannes Schwarzkopf
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Publication number: 20230318397Abstract: An electric motor of a motor vehicle, in particular an auxiliary unit, with a stator having a stator winding as well as with a rotor as well as with a switching unit and with a contact adapter for an electric motor connection. The stator and the rotor are arranged concentrically to a motor axis in a motor housing, which is closed with a bearing plate arranged perpendicular to the motor axis. The switching unit is placed on the stator and electrically contacted by the stator winding, and the contact adapter is connected to the switching unit and in electrical contact with it. A plug connection of the contact adapter is arranged in an opening of the bearing plate. A method for the mounting of an electric motor as well as an auxiliary unit of a motor vehicle are also provided.Type: ApplicationFiled: June 9, 2023Publication date: October 5, 2023Applicant: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, WuerzburgInventors: Christian GEILING, Peter HAUCK, Moritz OBENDORFER, Patrick THURMANN
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Publication number: 20230318390Abstract: An electric motor for a motor vehicle, in particular for a braking or steering system, comprising a motor housing with a housing cover, and a stator inserted in the motor housing comprising a ring-shaped switching unit, which is arranged on a front side facing the housing cover, wherein at least one spacer element axially protruding in the direction of the housing cover is arranged on the switching unit, wherein the spacer element is designed to be elastic at least in the radial direction and/or the tangential direction.Type: ApplicationFiled: June 9, 2023Publication date: October 5, 2023Applicant: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, WuerzburgInventors: Christian GEILING, Daniel HIRSCH, Moritz OBENDORFER, Patrick THURMANN
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Publication number: 20230243367Abstract: A fan wheel and a radiator of a motor vehicle, the fan wheel having a hub to which a number of fan blades is connected. The fan blades each have a stabilizing structure of a first material, which is surrounded by means of a respective body of a second material.Type: ApplicationFiled: January 27, 2023Publication date: August 3, 2023Applicant: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, WuerzburgInventors: Anand PATEL, Ashish SONAWANE, Lutz WULF
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Publication number: 20230175500Abstract: A control device for regulating a volume flow of a fluid in a drive train of a motor vehicle includes a torque monitoring unit, set up to determine, on the basis of a characteristic diagram of the pump which describes a functional dependency of the torque to be applied by the drive motor on the rotational speed of the drive motor for a predetermined fluid state of the fluid, a current torque deviation occurring between the current torque and the torque given by the characteristic diagram for the current rotational speed, and a correction unit, set up to correct a power setting signal for the drive motor in accordance with the current torque deviation and to provide a corrected power setting signal, and a power regulation unit, set up to generate a second power setting signal for actuating the drive motor on the basis of the corrected power setting signal.Type: ApplicationFiled: December 16, 2019Publication date: June 8, 2023Applicant: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, WürzburgInventors: Christian BIENICK, Adarsha KANCHANA
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Patent number: 11563357Abstract: A connection device for connecting a cable assembly with a plurality of cables to a printed circuit board of motor electronics arranged in a motor mounting of an electric motor, having a contact adapter with a number of current rails corresponding to the cables and with an injection molded housing, in which the current rails are embedded together in an injection molded manner, wherein the current rails protruding from the injection molded housing have first connection contacts for contacting the printed circuit board and second connection contacts for contacting the cable ends of the cables, and a connection housing having a first housing part and a second housing part that surrounds the second connecting contacts contacting the cable ends and that is joined to the injection molded housing of the contact adapter.Type: GrantFiled: August 21, 2018Date of Patent: January 24, 2023Assignee: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, WürzburgInventors: Marko Wisner, Janik Schulz, Keshar Shendare
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Patent number: 11554672Abstract: A discharging circuit includes a current limiting resistor, a first switch configured to connect a component to be discharged on an electrical network to a reference potential indirectly via the current limiting resistor, and a limiting circuit configured to be arranged on a control connection side of the first switch and is configured to limit heating that occurs at the first switch or at the current limiting resistor in a discharging mode, wherein the limiting circuit includes a thermistor thermally coupled to the first switch or to the current limiting resistor.Type: GrantFiled: February 18, 2019Date of Patent: January 17, 2023Assignee: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, WürzburgInventor: Christian Wind
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Patent number: 11539265Abstract: An electric motor including a rotor rotatably mounted about a rotational axis extending in the axial direction, and a stator including stator teeth widened in a T shape at the tooth-base side to form pole tabs and extending in the circumferential direction. The pole tabs may form a bearing shoulder. A respective stator slot for receiving coils of a stator winding is formed between adjacent stator teeth and a slot opening formed between mutually facing pole tabs. A reinforcing element may be inserted into a slot opening. The reinforcing element are held on mutually facing pole tabs of adjacent stator teeth by the bearing shoulders. The reinforcing element includes a contour that engages a bearing region to reduce a contact area with the bearing shoulders.Type: GrantFiled: July 8, 2020Date of Patent: December 27, 2022Assignee: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, WürzburgInventors: Maximilian Fella, Eugen Hermann, Sunny Zhang, Janik Schulz
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Publication number: 20220388367Abstract: The cooling pack assembly includes, a shroud, a fan, a first heat exchanger, and a second heat exchanger. The shroud has a plurality of sidewalls including a main sidewall. The shroud further defines an aperture. The fan is disposed within the aperture. The fan is configured to rotate about a rotational axis. The rotational axis is normal to a plane defined by the main sidewall. The first heat exchanger is disposed on at least one of the plurality of sidewalls. The first heat exchanger has a first cross-sectional area substantially parallel to the plane. The second heat exchanger is disposed on at least one the plurality of sidewalls. The second heat exchanger has a second cross-sectional area substantially parallel to the plane. The second cross-sectional area is less than the first cross-sectional area, and the first heat exchanger is disposed between the fan and the second heat exchanger.Type: ApplicationFiled: June 3, 2021Publication date: December 8, 2022Applicant: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, WürzburgInventors: ATTILA SIMOFI-ILYES, JOHN FLECK, TAO HONG, STANLEY SIMPSON
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Patent number: 11448231Abstract: The cooling fan module may include a fan assembly and a fan shroud. The fan shroud of the cooling fan module may include a first sidewall that may extend in a radial direction and define an opening. The fan assembly may include a hub disposed within the opening, a blade extending from the hub to a distal end that may include a first side and a second side converging to form a first leading edge with respect to the rotational direction. The fan assembly may include a winglet that may include a first fin, extending in the axial direction from the distal end of the blade and a second fin extending in the radial direction.Type: GrantFiled: July 21, 2020Date of Patent: September 20, 2022Assignee: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, WürzburgInventor: Tao Hong
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Publication number: 20220271618Abstract: An electric motor of a pump drive of a motor vehicle, more particularly of an oil pump, having a rotor, which comprises a motor shaft mounted to rotate about an axis of rotation. The motor shaft is coupled by means of a freewheel to a motor support, the freewheel being held on the motor support by means of a securing device. Further disclosed is a pump drive of a motor vehicle.Type: ApplicationFiled: December 12, 2019Publication date: August 25, 2022Applicant: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, WürzburgInventors: Steffen REIHER, Steffen MANGER, Christof GOEKE, Benjamin NELSON
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Publication number: 20220250321Abstract: A 3D printing device having at least one printing nozzle for applying a print material intended for the manufacture of a component to be printed. In particular, the 3D printing device comprises at least one moisture sensor designed to produce a signal depending on a moisture content of the print material fed in the direction of the at least one printing nozzle.Type: ApplicationFiled: March 4, 2020Publication date: August 11, 2022Applicants: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg, AIM3D GmbHInventors: Stefan BEETZ, Clemens LIEBERWIRTH, Vincent MORRISON
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Publication number: 20220242045Abstract: A 3D printing device for building up a three-dimensional workpiece layer-by-layer includes a first side having a removal area in which a workpiece is built up by the printing device, wherein the removal area provides manual removability of the workpiece therefrom; a second side having a workpiece output from which the workpiece is removable; and a conveying device configured to remove the workpiece from the removal area in an automated way.Type: ApplicationFiled: June 10, 2020Publication date: August 4, 2022Applicants: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg, AIM3D GmbHInventors: Stefan BEETZ, Clemens LIEBERWIRTH, Vincent MORRISON
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Publication number: 20220194215Abstract: A cooling device for cooling an electrically driven or driveable motor vehicle, having a first heat exchanger and a second heat exchanger, having an air-guiding channel which connects the first heat exchanger and the second heat exchanger and which has two diametrically oppositely situated passage openings which are reversibly closable by means of a first air guide and by means of a second air guide, and having a cooler fan which is arranged downstream of the second heat exchanger in terms of flow.Type: ApplicationFiled: April 15, 2020Publication date: June 23, 2022Applicant: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, WürzburgInventors: Nils SPRINGER, Thomas DREESEN