公开(公告)号：US20110048137A1

公开(公告)日：2011-03-03

申请号：US12846423

申请日：2010-07-29

Applicant: Jochen REINMUTH ,  Peter Schmollngruber ,  Hans Artmann

Inventor： Jochen REINMUTH ,  Peter Schmollngruber ,  Hans Artmann

IPC: G01L7/00

CPC classification number: G01L19/148 ,  G01L19/0061 ,  G01L19/147 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/8592 ,  H01L2924/00014

Abstract: A simple to implement contacting variant makes it possible to create a reliable electrical connection between the sensor element and the evaluation electronics of a pressure sensor, including at least one media-resistant sensor element, evaluation electronics in the form of at least one additional component connected electrically to the sensor element, and a multipart housing, the sensor element being situated in a first housing area having at least one pressure connection, and the evaluation electronics being situated in a second sealed housing area which is separated from the first housing area by a separating wall. The electrical connection between the sensor element and the evaluation electronics is implemented in the form of media-resistant bonding wires which are guided from the first into the second housing area through the bonded joint area between the separating wall and an additional housing part.

Abstract translation: 简单实现接触变体使得可以在传感器元件和压力传感器的评估电子器件之间创建可靠的电连接，包括至少一个耐介质传感器元件，至少一个附加部件连接形式的评估电子器件 电传送到传感器元件和多部分壳体，传感器元件位于具有至少一个压力连接的第一壳体区域中，并且评估电子设备位于第二密封壳体区域中，该第二密封壳体区域与第一壳体区域分离 分隔墙。 传感器元件和评估电子元件之间的电连接以不受介质影响的接合线的形式实现，该接合线通过隔离壁和附加壳体部分之间的接合接合区域从第一壳体引导到第二壳体区域。

公开(公告)号：US07312609B2

公开(公告)日：2007-12-25

申请号：US10523252

申请日：2003-06-27

Applicant: Peter Schmollngruber ,  Ingo Herrmann ,  Henrik Siegle ,  Hartmut Kittel ,  Paul Farber ,  Ulrich May

Inventor： Peter Schmollngruber ,  Ingo Herrmann ,  Henrik Siegle ,  Hartmut Kittel ,  Paul Farber ,  Ulrich May

IPC: G01R33/09 ,  G01R33/02 ,  G01B7/30

CPC classification number: B82Y25/00 ,  F01L1/00 ,  F01L2101/00 ,  F01L2820/041 ,  G01R33/093

Abstract: A GMR sensor element is proposed, having a rotationally symmetrical positioning of especially eight GMR resistor elements which are connected to each other to form two Wheatstone's full bridges. This GMR sensor element is especially suitable for use in an angle sensor for the detection of the absolute position of the camshaft or the crankshaft in a motor vehicle, particularly in the case of a camshaft-free engine having electrical or electrohydraulic valve timing, of a motor position of an electrically commutated motor, or of detection of a windshield wiper position, or in the steering angle sensor system in motor vehicles.

Abstract translation: 提出了一种GMR传感器元件，具有特别是八个GMR电阻元件的旋转对称定位，它们彼此连接以形成两个惠斯通的全桥。 该GMR传感器元件特别适用于用于检测机动车辆中的凸轮轴或曲轴的绝对位置的角度传感器，特别是在具有电动或电动液压阀定时的无凸轮轴发动机的情况下 电动换向马达的电机位置，或者检测挡风玻璃刮水器位置，或者在机动车辆的转向角传感器系统中。