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1. 发明申请

US20230093152A1 ELECTRICALLY CONTROLLABLE COMPONENT ASSEMBLY 有权
公开(公告)号：US20230093152A1
公开(公告)日：2023-03-23
申请号：US17909330
申请日：2021-01-18
申请人： Robert Bosch GmbH
发明人： Andreas Krueger , Benjamin Haufe , Janos Tamas Csoti , Klaus Lerchenmueller , Lothar Detels , Patrick Budaker , Konstantin Haberkorn
IPC分类号： H02K1/28 , H02K11/225
摘要： 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.

2. 发明申请

US20230043918A1 INDUCTIVE ROTOR POSITION SENSOR DEVICE, DRIVE DEVICE 有权
公开(公告)号：US20230043918A1
公开(公告)日：2023-02-09
申请号：US17791887
申请日：2021-03-03
申请人： Robert Bosch GmbH
发明人： Wolfgang Welsch , Andreas Kurz , Klaus Lerchenmueller , Robert Dauth , Sina Fella , Tim Krzyzanowski
IPC分类号： G01D5/20
摘要： An inductive rotor position sensor device for detecting a rotor angular position of a rotor of an electric machine. The inductive rotor position sensor device includes a transmitter coil for generating electromagnetic waves and a receiver coil for detecting the electromagnetic waves generated by the transmitter coil and influenced by the rotor, and includes a processing unit, which is designed to activate the transmitter coil and to evaluate the electromagnetic waves detected by the receiver coil for determining the rotor angular position. The coils and the processing unit are situated on a shared circuit board. The coils are situated on a front side, and the processing unit is situated on a rear side of the circuit board which faces away from the front side.

3. 发明申请

US20220085695A1 Motor Assembly comprising a Position Sensor 有权
公开(公告)号：US20220085695A1
公开(公告)日：2022-03-17
申请号：US17416103
申请日：2019-12-12
申请人： Robert Bosch GmbH
发明人： Wolfgang Sinz , Konstantin Haberkorn , Patrick Budaker , Lothar Detels , Marc Micke , Klaus Lerchenmueller
IPC分类号： H02K11/21 , H02K5/15 , H02K5/173
摘要： 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.

4. 发明申请

US20170031014A1 SET-UP FOR MEASURING A ROTATIONAL SPEED, IN PARTICULAR, OF A TURBOCHARGER OF A MOTOR VEHICLE 审中-公开
标题翻译：用于测量电动车辆的涡轮机特别是转速的设置
公开(公告)号：US20170031014A1
公开(公告)日：2017-02-02
申请号：US15223376
申请日：2016-07-29
申请人： Robert Bosch GmbH
发明人： Juergen Seidel , Stephan Bannwarth , Klaus Lerchenmueller
IPC分类号： G01S13/58 , G01M15/02
CPC分类号： G01S13/58 , G01M15/02 , G01S13/88 , G01S2007/027
摘要： For a set-up for measuring a rotational speed of a turbocharger of a motor vehicle, including at least one antenna for generating and/or receiving electromagnetic radiation and an electronic module having at least one electric and/or electronic component and being electrically connected to the antenna. The set-up further includes a housing shell made at least partially of laser-absorbing material and having an inner chamber, and a housing cover, which rests on at least one laser-absorbing contact surface of the housing shell and covers the inner chamber of the housing shell at least partially, and at least sections of which are made of material transparent to laser radiation; the antenna and the electronic module being situated in the inner chamber of the housing shell, and at least sections of the housing cover being welded to the housing shell at the at least one contact surface using a laser-welded seam.
摘要翻译：对于用于测量机动车辆的涡轮增压器的转速的装置，包括用于产生和/或接收电磁辐射的至少一个天线和具有至少一个电和/或电子部件的电子模块，并且电连接到天线。所述装置还包括至少部分地由激光吸收材料制成并具有内室的壳体壳体和壳体盖，所述壳体位于所述壳体壳体的至少一个激光吸收接触表面上并且覆盖所述壳体的内腔所述壳体至少部分地并且至少部分由对激光辐射透明的材料制成; 天线和电子模块位于壳体壳体的内腔中，并且壳体盖的至少一部分使用激光焊缝在至少一个接触表面处焊接到壳体外壳。

5. 发明申请

US20150070004A1 Sensor Device for the Contactless Acquisition of a Rotation Characteristic of a Rotatable Object 有权
标题翻译：用于非接触式采集可旋转对象旋转特性的传感器装置
公开(公告)号：US20150070004A1
公开(公告)日：2015-03-12
申请号：US14370437
申请日：2012-11-12
申请人： Robert Bosch GmbH
发明人： Klaus Lerchenmueller , Martin Lerner
IPC分类号： G01P3/49 , G01B7/30
CPC分类号： G01P3/49 , F01D17/06 , F02C6/12 , F05D2220/40 , G01B7/30 , G01D11/245 , G01P3/44 , G01P3/495
摘要： A sensor device is described for the contactless acquisition of a rotatable object, in particular for acquiring a rotational speed of a compressor wheel of a turbocharger. The sensor device includes a sensor housing. The sensor device also includes at least one magnetic-field generator for generating a magnetic field at the location of the rotatable object, and at least one magnetic-field sensor for detecting a magnetic field generated by eddy currents of the rotatable object. The sensor device furthermore includes at least one connection element, the connection element being set up to connect the sensor device to a device that includes the rotatable object, especially a turbocharger, so that the magnetic-field generator and the magnetic-field sensor are at least partially disposed together in a sensor section of the sensor housing, and the sensor housing is at least regionally set apart from the device that includes the rotatable object.
摘要翻译：描述了用于非旋转对象的非接触式采集的传感器装置，特别是用于获取涡轮增压器的压缩机叶轮的转速。传感器装置包括传感器外壳。传感器装置还包括至少一个用于在可旋转物体的位置处产生磁场的磁场发生器，以及用于检测由可旋转物体的涡流产生的磁场的至少一个磁场传感器。传感器装置还包括至少一个连接元件，连接元件被设置成将传感器装置连接到包括可旋转物体，尤其是涡轮增压器的装置，使得磁场发生器和磁场传感器处于最少部分地布置在传感器壳体的传感器部分中，并且传感器壳体至少在区域上与包括可旋转物体的装置隔开。

6. 发明申请

US20230063474A1 Sensor Assembly, Actuation Device for a Brake System 有权
公开(公告)号：US20230063474A1
公开(公告)日：2023-03-02
申请号：US17795864
申请日：2020-12-22
申请人： Robert Bosch GmbH
发明人： Chris Anderson , Matthias Maidel , Silas Dehlwes , Martin Winkler , Klaus Lerchenmueller , Martin Benda
IPC分类号： B60T7/04
摘要： The disclosure relates to a sensor assembly, having a housing, which has a cylindrical depression with a lateral wall which is closed in the circumferential direction of the depression, and having a cover which is assigned to the depression and bears at least one sensor unit, the cover having a cylindrical insertion portion which is partially inserted axially into the depression so that it is radially opposite the lateral wall at least in some regions, and the insertion portion being held axially in the depression by means of an interlocking connection. According to the disclosure, the interlocking connection has an elastically deformable C-ring, which is arranged coaxially with the insertion portion and is held axially between a first axial stop of the insertion portion on one side and a second axial stop of the lateral wall on the other side.

7. 发明申请

US20230033633A1 DRIVE DEVICE FOR A BRAKING DEVICE OF A MOTOR VEHICLE 有权
公开(公告)号：US20230033633A1
公开(公告)日：2023-02-02
申请号：US17791885
申请日：2021-03-03
申请人： Robert Bosch GmbH
发明人： Klaus Lerchenmueller , Eduard Maiterth , Lothar Detels
IPC分类号： H02K29/06 , F16D65/16
摘要： A drive device for a braking device of a motor vehicle. The drive device includes an electric machine that includes a housing and a rotor that is rotatably supported in the housing, and a rotor position sensor device that includes a circuit board with at least one sensor element that is associated with the rotor. The circuit board has a circular disk-shaped design and is situated coaxially with respect to a rotational axis of the rotor. The circuit board is fastened in or at the electric machine via at least one detent connection.

8. 发明授权

US09431722B2 Electrical contact system for contacting a coil 有权
标题翻译：用于接触线圈的电接触系统
公开(公告)号：US09431722B2
公开(公告)日：2016-08-30
申请号：US14648584
申请日：2013-10-04
申请人： Robert Bosch GmbH
发明人： Klaus Lerchenmueller , Konstantin Lindenthal
IPC分类号： H01R4/24 , H01F5/04
CPC分类号： H01R4/2416 , H01F5/04
摘要： An electrical contact system is provided for contacting a coil, in particular a coil of a rotational speed sensor, having: a holding body, the holding body being electrically insulated, a line segment, at least one electrical line, the electrical line being surrounded by an electrical insulating layer, at least one spring element, the at least one spring element being electrically conductive, the at least one spring element having at least one opening, the at least one opening forming a cutting edge in at least some regions of its edge, the at least one spring element being pressed with the at least one cutting edge against the line segment in such a way that the at least one cutting edge pierces through the electrical insulating layer and an electrical contact is produced between the at least one spring element and the at least one line segment.
摘要翻译：提供一种电接触系统，用于接触线圈，特别是转速传感器的线圈，该线圈具有：保持体，保持体电绝缘，线段，至少一条电线，电线由电绝缘层，至少一个弹簧元件，所述至少一个弹簧元件是导电的，所述至少一个弹簧元件具有至少一个开口，所述至少一个开口在其边缘的至少一些区域中形成切割边缘所述至少一个弹簧元件被所述至少一个切割边缘压靠在所述线段上，使得所述至少一个切割刃刺穿所述电绝缘层，并且在所述至少一个弹簧元件之间产生电接触和至少一个线段。

9. 发明申请

US20150233735A1 SENSOR DEVICE FOR ACQUIRING AT LEAST ONE ROTATIONAL PROPERTY OF A ROTATING ELEMENT 审中-公开
标题翻译：用于获取旋转元件至少一个旋转属性的传感器设备
公开(公告)号：US20150233735A1
公开(公告)日：2015-08-20
申请号：US14426050
申请日：2013-09-24
申请人： Robert Bosch GmbH , MAHLE TURBO SYSTEMS GMBH & CO., KG,,
发明人： Klaus Lerchenmueller , Andre Yashan , Hartmut Weiss
IPC分类号： G01D5/20 , G01M15/04
CPC分类号： G01D5/20 , F01D17/06 , F02B39/16 , F05D2220/40 , G01M15/042 , G01P1/026 , G01P3/488
摘要： A sensor device for acquiring at least one rotational property of a rotating element, particularly a rotational speed of a compressor wheel of an exhaust-gas turbocharger, includes at least one magnetic field generator for generating a magnetic field at the location of the rotating element, at least one magnetic sensor, e.g., a coil, for acquiring a magnetic field generated by eddy currents of the rotating element, and at least one pole pin. The pole pin is elongated at its end facing the rotating element and includes a section that is not enclosed by the magnetic sensor. The sensor can be installed as a plug sensor in a blind-end bore in the housing of the exhaust-gas turbocharger.
摘要翻译：用于获取旋转元件的至少一个旋转特性，特别是废气涡轮增压器的压缩机叶轮的旋转速度的传感器装置包括至少一个用于在旋转元件的位置产生磁场的磁场发生器，至少一个磁传感器，例如线圈，用于获取由旋转元件的涡流产生的磁场，以及至少一个极销。极销在其面向旋转元件的端部处是细长的，并且包括未被磁性传感器包围的部分。传感器可以作为插头传感器安装在排气涡轮增压器的壳体中的盲端孔中。

10. 发明申请

US20230037760A1 SENSOR ARRANGEMENT AND MOTOR 有权
公开(公告)号：US20230037760A1
公开(公告)日：2023-02-09
申请号：US17784282
申请日：2021-02-15
申请人： Robert Bosch GmbH
发明人： Klaus Lerchenmueller , Lothar Detels , Wolfgang Sinz
IPC分类号： G01D5/20 , G01B7/30 , H02K11/225
摘要： A sensor arrangement, including a detection unit and a carrier element for attaching the detection unit at a motor cover, The detection unit, on a side facing the motor cover, including electronic components which are accommodated in a receptacle of the carrier element. A motor including a motor cover and a corresponding sensor arrangement are also described.

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