公开(公告)号：US20150276520A1

公开(公告)日：2015-10-01

申请号：US14669785

申请日：2015-03-26

Applicant: Methode Electronics, Inc.

Inventor： Frank URSETTA ,  Joshua C. SAUTNER

IPC: G01L3/10

CPC classification number: G01L3/102 ,  G01L1/12 ,  G01L1/122 ,  G01L3/101 ,  G01L3/103 ,  G01L3/104 ,  G01L3/105 ,  G01L3/1435 ,  Y10T29/49004

Abstract: A system and method for creating one or more magnetically conditioned regions on a rotatable shaft or disk-shaped torque sensing element, wherein rotation noise produced by the element due to magnetic field variations is substantially negated, and a system and method for creating one or more magnetically conditioned regions on a rotatable shaft or disk-shaped element to allow the element to function as part of a rotational speed or rotational position sensing device.

Abstract translation: 一种用于在可旋转的轴或盘形扭矩感测元件上产生一个或多个磁调节区域的系统和方法，其中由于磁场变化而由元件产生的旋转噪声基本上被否定，以及用于创建一个或多个 旋转轴或盘形元件上的磁调节区域，以允许元件用作转速或旋转位置检测装置的一部分。