公开(公告)号：US20080115591A1

公开(公告)日：2008-05-22

申请号：US10584880

申请日：2004-12-29

Applicant: Lutz May

Inventor： Lutz May

IPC: G01L3/10

CPC classification number: H01F13/006 ,  F16H59/70 ,  G01D5/145 ,  G01L3/102 ,  G01L3/103 ,  Y10T29/49075

Abstract: A torque sensor having a sensor element, wherein the sensor element is manufactured in accordance with the manufacturing steps of applying a first current pulse to the sensor element, wherein the first current pulse is applied such that there is a first current flow in a first direction along a longitudinal axis of the sensor element, wherein the first current pulse is such that the application of the current pulse generates a magnetically encoded region in the sensor element.

Abstract translation: 一种具有传感器元件的转矩传感器，其中根据向传感器元件施加第一电流脉冲的制造步骤制造传感器元件，其中施加第一电流脉冲，使得在第一方向上存在第一电流 沿着所述传感器元件的纵向轴线，其中所述第一电流脉冲使得所述电流脉冲的施加在所述传感器元件中产生磁编码区域。