公开(公告)号：US20160214648A1

公开(公告)日：2016-07-28

申请号：US14649413

申请日：2013-12-13

Applicant: VALEO SCHALTER UND SENSOREN GMBH

Inventor： Roman Schoepe ,  Jens Thom ,  Ekkehart Froehlich ,  Dirk Rachui ,  Katalin Hadobas-Roessel

IPC: B62D15/02 ,  G01D5/14 ,  G01L5/22 ,  G01L3/10

CPC classification number: B62D15/0215 ,  B62D6/10 ,  G01D5/14 ,  G01D5/145 ,  G01L3/104 ,  G01L5/221

Abstract: A device for a motor vehicle having a torque sensor device for detecting a torque applied to a steering shaft of the motor vehicle and with a steering angle sensor device for detecting a current steering angle of the steering shaft is disclosed. The torque sensor device has a magnetic stator designed to conduct magnetic flux from a magnet to at least one flux conductor and through the same to at least one magnetic sensor of the torque sensor device, and two stator parts that are disposed so as to be displaced in the axial direction relative to each other, each of which comprises an annular edge element extending in the radial direction. The steering angle sensor device includes at least one rotation transmission element with a permanent magnet and a magnetic field detector for detecting a rotary motion of the rotation transmission element.

Abstract translation: 公开了一种具有用于检测施加到机动车辆的转向轴的扭矩的转矩传感器装置以及用于检测转向轴的当前转向角的转向角传感器装置的机动车辆的装置。 扭矩传感器装置具有磁定子，该磁定子被设计成将磁通量从磁体传导到至少一个磁通导体，并且通过该磁通定向到扭矩传感器装置的至少一个磁传感器，以及两个定子部件， 在相对于彼此的轴向方向上，每个包括在径向方向上延伸的环形边缘元件。 转向角传感器装置包括具有永久磁铁的至少一个旋转传递元件和用于检测旋转传递元件的旋转运动的磁场检测器。

公开(公告)号：US20240300428A1

公开(公告)日：2024-09-12

申请号：US18273630

申请日：2022-01-13

Applicant: Valeo Schalter und Sensoren GmbH

Inventor： Jens Thom ,  Reinhard Mahler

IPC: B60R16/027 ,  G06T7/00

CPC classification number: B60R16/027 ,  G06T7/0004 ,  G06T2207/30108

Abstract: A steering column module for a steering column of a motor vehicle is disclosed. The module has a first housing part and a second housing part, which, when the module is in a target installed position, is rotatable in opposite directions relative to the first housing part from a starting position, in each case by at least one complete revolution. An electric line is coupled to both housing parts and is received, wound in a spiral form, in the steering column module. An adhesive seal marks a correct orientation of the two housing parts, regions of the adhesive seal being connected to the housing parts. When the adhesive seal is severed, means on the housing parts cause a free edge of one of the regions to protrude in the radial direction beyond a free edge of the other region.

公开(公告)号：US09821846B2

公开(公告)日：2017-11-21

申请号：US14649413

申请日：2013-12-13

Applicant: VALEO Schalter und Sensoren GmbH

Inventor： Roman Schoepe ,  Jens Thom ,  Ekkehart Froehlich ,  Dirk Rachui ,  Katalin Hadobas-Roessel

IPC: G01L3/02 ,  B62D15/02 ,  G01L5/22 ,  G01L3/10 ,  B62D6/10 ,  G01D5/14

CPC classification number: B62D15/0215 ,  B62D6/10 ,  G01D5/14 ,  G01D5/145 ,  G01L3/104 ,  G01L5/221

Abstract: A device for a motor vehicle having a torque sensor device for detecting a torque applied to a steering shaft of the motor vehicle and with a steering angle sensor device for detecting a current steering angle of the steering shaft is disclosed. The torque sensor device has a magnetic stator designed to conduct magnetic flux from a magnet to at least one flux conductor and through the same to at least one magnetic sensor of the torque sensor device, and two stator parts that are disposed so as to be displaced in the axial direction relative to each other, each of which comprises an annular edge element extending in the radial direction. The steering angle sensor device includes at least one rotation transmission element with a permanent magnet and a magnetic field detector for detecting a rotary motion of the rotation transmission element.

公开(公告)号：US20230314250A1

公开(公告)日：2023-10-05

申请号：US18023501

申请日：2021-08-02

Applicant: Valeo Schalter und Sensoren GmbH

Inventor： Ekkehart Fröhlich ,  Jens Thom ,  Sageesh Pachakkil

IPC: G01L5/22 ,  B62D6/10 ,  B62D15/02 ,  G01L5/169

CPC classification number: G01L5/221 ,  B62D6/10 ,  B62D15/0215 ,  G01L5/169

Abstract: A torque sensor device for detecting a torque applied to a shaft is disclosed. The torque sensor device has a magnetic arrangement, a stator arrangement and a flux guide arrangement, wherein the flux guide arrangement has a first flux guide and a second flux guide, and the first flux guide and the second flux guide each have a first collection surface and each have at least one transmission surface. The second flux guide has a second collection surface which is magnetically conductively coupled to the at least one transmission surface of the second flux guide. The first flux guide and the second flux guide are arranged relative to one another such that, if the torque sensor device is surrounded by a magnetic interference field, a first interference flux component a second interference flux component at least partially cancel one another out.

公开(公告)号：US10444039B2

公开(公告)日：2019-10-15

申请号：US15022409

申请日：2014-08-11

Applicant: VALEO Schalter und Sensoren GmbH

Inventor： Dirk Rachui ,  Jens Thom ,  Ekkehart Froehlich

IPC: G01L3/10 ,  G01D5/244 ,  G01P3/487 ,  G01L5/22 ,  G01D5/14 ,  G01D11/24

Abstract: A method for producing a magnet unit for a sensor device for detecting a measurement variable which is characteristic of a state of rotation of a steering shaft of a motor vehicle provides a ring-shaped magnet element composed of a plastics-bonded magnet material and a carrier sleeve for the connection of the magnet unit to a shaft part of the steering shaft and connects the magnet element to the carrier sleeve, in particular axially adjacent to one another by way of respective axial face sides. A plastics element is provided on the carrier sleeve, and the connecting includes the plastics element and the magnet element being cohesively connected to one another.

公开(公告)号：US20150276524A1

公开(公告)日：2015-10-01

申请号：US14437658

申请日：2013-09-12

Applicant: VALEO SCHALTER UND SENSOREN GMBH

Inventor： Roman Schoepe ,  Dirk Rachui ,  Ekkehart Froehlich ,  Jens Thom

IPC: G01L5/22 ,  B29C65/08 ,  G01L3/10

CPC classification number: G01L5/22 ,  B29C65/08 ,  B29K2101/12 ,  B29L2031/752 ,  G01L3/104 ,  G01L5/221

Abstract: A sensor device for measuring a measurement variable characterizing a rotation state of a shaft portion of a motor vehicle, in particular a steering axle of the motor vehicle, is disclosed. The sensor device includes a holder which can be connected to the shaft portion of the motor vehicle, a magnetic stator portion which is arranged on the holder and which is constructed for conducting magnetic flux from a magnet towards a magnetic sensor and which has an annular radial base element, which is axially supported with the axial front side thereof on the holder, and a fixing element for fixing the stator portion at least in an axial direction to the holder from the axial rear side thereof which is opposite the front side, wherein the holder has at least one welding rib, via which the holder is connected to the fixing element by friction welding.

Abstract translation: 公开了一种用于测量表征机动车辆的轴部分，特别是机动车辆的转向轴的旋转状态的测量变量的传感器装置。 传感器装置包括可连接到机动车辆的轴部的保持器，设置在保持器上的磁性定子部分，其被构造用于将磁通量从磁体传导到磁性传感器，并且具有环形径向 基座元件，其轴向支撑在其保持器上的轴向前侧;以及固定元件，用于至少沿轴向方向将定子部分从其前侧相对的轴向后侧固定到保持器，其中， 支架具有至少一个焊接肋，保持器通过该焊接肋通过摩擦焊接连接到固定元件。

公开(公告)号：US20190072445A1

公开(公告)日：2019-03-07

申请号：US16062937

申请日：2016-12-09

Applicant: VALEO Schalter und Sensoren GmbH

Inventor： Dirk Rachui ,  Ekkehart Fröhlich ,  Jens Thom

IPC: G01L5/22 ,  G01L3/10

Abstract: The invention relates to a stator holder (11) for a torque sensor device for sensing a torque applied to a shaft, in particular for sensing a torque applied to a steering shaft of a motor vehicle, and to a stator assembly (20) with such a stator holder (11), a method for assembling such a stator assembly (20), a torque sensor device with such a stator holder (11) and a motor vehicle with such a torque sensor device. The stator holder (11) has a receiving region (12) extending in the axial direction along an axis of rotation of the stator holder (11) and a fastening region (13) which, in a functional use state, is adjacent to the receiving region (12) in the axial direction and extends in the axial direction along the axis of rotation of the stator holder (11), wherein the receiving region (12) is designed for receiving a first stator element (14A) and a second stator element (14B) on the stator holder (11), and wherein the fastening region (13) has a fastening sleeve (13A) for the fastening of the stator holder (11) on the shaft for rotation therewith. The receiving region (12) and the fastening region (13) are formed here by separate components and/or separate assemblies.

公开(公告)号：US09702776B2

公开(公告)日：2017-07-11

申请号：US14437658

申请日：2013-09-12

Applicant: VALEO Schalter und Sensoren GmbH

Inventor： Roman Schoepe ,  Dirk Rachui ,  Ekkehart Froehlich ,  Jens Thom

IPC: G01L5/22 ,  G01L3/10 ,  B29C65/08 ,  B29K101/12 ,  B29L31/00

CPC classification number: G01L5/22 ,  B29C65/08 ,  B29K2101/12 ,  B29L2031/752 ,  G01L3/104 ,  G01L5/221

Abstract: A sensor device for measuring a measurement variable characterizing a rotation state of a shaft portion of a motor vehicle, in particular a steering axle of the motor vehicle, is disclosed. The sensor device includes a holder which can be connected to the shaft portion of the motor vehicle, a magnetic stator portion which is arranged on the holder and which is constructed for conducting magnetic flux from a magnet towards a magnetic sensor and which has an annular radial base element, which is axially supported with the axial front side thereof on the holder, and a fixing element for fixing the stator portion at least in an axial direction to the holder from the axial rear side thereof which is opposite the front side, wherein the holder has at least one welding rib, via which the holder is connected to the fixing element by friction welding.

公开(公告)号：US20160223361A1

公开(公告)日：2016-08-04

申请号：US15022409

申请日：2014-08-11

Applicant: VALEO SCHALTER UND SENSOREN GMBH

Inventor： Dirk Rachui ,  Jens Thom ,  Ekkehart Froehlich

IPC: G01D5/244 ,  G01L3/10

Abstract: The invention relates to a method for producing a magnet unit (1) for a sensor device for detecting a measurement variable which is characteristic of a state of rotation of a steering shaft of a motor vehicle, by providing a ring-shaped magnet element (3) composed of a plastics-bonded magnet material, by providing a carrier sleeve (2) for the connection of the magnet unit (1) to a shaft part of the steering shaft, and by connecting the magnet element (3) to the carrier sleeve (2), in particular axially adjacent to one another by way of respective axial face sides (5, 7), wherein a plastics element (8) is provided on the carrier sleeve (2), and the connecting comprises the plastics element (8) and the magnet element (3) being cohesively connected to one another.

Abstract translation: 本发明涉及一种制造用于传感器装置的磁体单元（1）的制造方法，该传感器装置用于检测作为机动车辆的转向轴的旋转状态的特性的测量变量，通过提供环形磁体元件（3 ）通过提供用于将磁体单元（1）连接到转向轴的轴部分的载体套筒（2）和通过将磁体元件（3）连接到载体套筒（2）上而由塑料粘结的磁体材料组成 （2），特别是通过相应的轴向面侧（5,7）彼此轴向相邻，其中塑料元件（8）设置在承载套筒（2）上，并且连接件包括塑料元件（8） ）和磁体元件（3）彼此内聚连接。