Force sensor
    41.
    发明申请
    Force sensor 有权
    力传感器

    公开(公告)号:US20040000198A1

    公开(公告)日:2004-01-01

    申请号:US10443708

    申请日:2003-05-22

    CPC classification number: G01G19/4142 G01G3/15 G01L1/122

    Abstract: A force sensor for determination of forces on a vehicle seat has a support element arranged between an upper frame and a lower frame, a force measuring cell arranged in the support element, the upper frame is a stationary part of a rail for a longitudinal or vertical adjustment, and the measuring cell is located inside the rail or on the rail.

    Abstract translation: 用于确定车辆座椅上的力的力传感器具有布置在上框架和下框架之间的支撑元件,布置在支撑元件中的力测量单元,上框架是用于纵向或垂直的轨道的固定部分 调整,测量单元位于导轨内或导轨上。

    KRAFTMESSVORRICHTUNG
    45.
    发明申请
    KRAFTMESSVORRICHTUNG 审中-公开
    测力装置

    公开(公告)号:WO2006105902A1

    公开(公告)日:2006-10-12

    申请号:PCT/EP2006/002881

    申请日:2006-03-30

    CPC classification number: G01G19/4142 G01L1/122

    Abstract: Es wird eine Kraftmessvorrichtung, umfassend eine Geber-Sensor-Anordnung mit einer magnetfelderzeugenden Gebereinrichtung und einer magnetfeld empfindlichen Sensoreinrichtung, wobei die Gebereinrichtung und die Sensor einrichtung unter Kraftbeeinflussung der Kraftmessvorrichtung relativ zueinander beweglich sind, vorgeschlagen, bei welcher die Gebereinrichtung mindestens einen ersten Permanentmagneten und einen zweiten Permanent magneten umfasst, welche jeweils über eine Längsrichtung einen im wesentlichen konstanten geometrischen Querschnitt aufweisen, und bei welcher der erste Permanentmagnet und der zweite Permanentmagnet in einem Winkel zueinander angeordnet sind.

    Abstract translation: 有包括与磁场产生换能器装置和磁场敏感的传感器装置,其中所述换能器装置和下力的测力装置可相对于彼此影响传感器装置被提出了一种换能器的传感器布置的力测量装置,其中所述换能器设备的至少一个第一永磁体和一个 包括具有基本恒定的几何横截面的每个具有纵向方向与所述第一永久磁铁和所述第二永久磁铁被布置成一角度彼此第二永久磁铁。

    SYSTEM AND METHOD FOR AT LEAST DETECTING A MECHANICAL STRESS IN AT LEAST A PART OF A RAIL
    46.
    发明申请
    SYSTEM AND METHOD FOR AT LEAST DETECTING A MECHANICAL STRESS IN AT LEAST A PART OF A RAIL 审中-公开
    用于至少检测机车部分的机械应力的系统和方法

    公开(公告)号:WO2006080838A1

    公开(公告)日:2006-08-03

    申请号:PCT/NL2006/000039

    申请日:2006-01-25

    CPC classification number: G01L5/0047 G01L1/122

    Abstract: A system for at least detecting a mechanical stress in at least a part of a rail, for instance a rail for guiding means of transport, on the basis of magnetizability of the respective part of a rail, wherein the system is provided with a magnetic field generator for generating a predetermined magnetic field such that the respective part of a rail is located in that field, and is provided with a measuring system for measuring response of the respective part of a rail to its being located in that magnetic field.

    Abstract translation: 一种用于至少检测轨道的至少一部分中的机械应力的系统,例如基于轨道的相应部分的可磁化性的轨道用于引导输送装置的轨道,其中所述系统设置有磁场 发电机,用于产生预定磁场,使得轨道的相应部分位于该场中,并且设置有用于测量轨道的相应部分对其位于该磁场中的响应的测量系统。

    応力センサ
    47.
    发明专利
    応力センサ 有权
    应力传感器

    公开(公告)号:JP2015014489A

    公开(公告)日:2015-01-22

    申请号:JP2013140307

    申请日:2013-07-04

    CPC classification number: G01L1/122 G01L1/2206

    Abstract: 【課題】簡便な構造で局所応力若しくは応力分布の検出が可能で、かつ単一磁区の応力応答現象を利用し、高空間分解能を得ることができる応力センサを提供する。【解決手段】磁性体10と、磁性体10上の応力作用部40Pと、磁性体10に隣接して配置された磁石20と、磁性体10を介して応力作用部40Pと対向して配置された磁気センサ30とを備え、応力作用部40Pに印加される局所応力により、磁性体10に発生する磁区から放出される磁束を、磁気センサ30により検出する応力センサ60。【選択図】図6

    Abstract translation: 要解决的问题:提供一种能够以简单结构检测点应力或应力分布的应力传感器,并且通过在单个磁畴上使用应力响应现象获得高空间分辨率。解决方案:应力传感器60包括:磁性 材料10 磁性材料10上的应力作用部40P; 邻近磁性材料10设置的磁体20; 以及经由磁性材料10配置在与应力作用部40P相对的磁传感器30.磁传感器30检测从施加于应力作用部40P的点应力在磁性材料10上产生的磁畴放出的磁通。

    Magnetic load sensor and electrically driven brake device
    48.
    发明专利
    Magnetic load sensor and electrically driven brake device 有权
    磁力负载传感器和电动驱动制动装置

    公开(公告)号:JP2014134450A

    公开(公告)日:2014-07-24

    申请号:JP2013002481

    申请日:2013-01-10

    Inventor: MASUDA YUI

    Abstract: PROBLEM TO BE SOLVED: To provide a load sensor having high rigidity in an axial direction.SOLUTION: A magnetic load sensor 1 includes a pair of parallel plates 2, 3, and a connection piece 4 for connecting the parallel plates 2, 3. The connection piece 4 is arranged while having inclination with respect to the axial direction so that, when an axial direction load is applied to the pair of parallel plates 2, 3, the parallel plates cause relative displacement in a direction orthogonal to the axial direction due to bending of the connection piece 4. A magnetic target 5 is attached to the parallel plate 2, and magnetic sensor 6 is attached to the parallel plate 3. According to the relative displacement in the direction orthogonal to the axial direction of the parallel plates 2, 3, the magnetic target 5 and magnetic sensor 6 cause a relative displacement in the direction orthogonal to the axial direction.

    Abstract translation: 要解决的问题:提供一种在轴向上具有高刚性的负载传感器。解决方案:磁性负载传感器1包括一对平行板2,3和用于连接平行板2,3的连接件4。 连接片4相对于轴向倾斜地配置,使得当对一对平行板2,3施加轴向负荷时,平行板在与轴向正交的方向上产生相对位移,由于 连接片4的弯曲。磁性靶5安装在平行板2上,磁性传感器6安装在平行板3上。根据与平行板2的轴向正交的方向的相对位移, 如图3所示,磁性靶5和磁性传感器6在与轴向正交的方向上产生相对位移。

    Magnetic load sensor for direct acting actuator and direct acting actuator
    49.
    发明专利
    Magnetic load sensor for direct acting actuator and direct acting actuator 有权
    用于直接执行器和直接动作执行器的磁力负载传感器

    公开(公告)号:JP2013083550A

    公开(公告)日:2013-05-09

    申请号:JP2011223704

    申请日:2011-10-11

    Abstract: PROBLEM TO BE SOLVED: To provide a load sensor for a direct acting actuator which is unlikely to cause hysteresis errors when used assembled with the direct acting actuator and suppresses axial length of the direct acting actuator.SOLUTION: The magnetic load sensor for a direct acting actuator detects the magnitude of a load in the axis direction, the load being applied to an object 22 by the direct acting actuator, has a flange member 2 for causing deflection by receiving reactive force of the load in the axis direction via a thrust bearing 41, a magnetic target 4 for generating a magnetic field, and a magnetic sensor 5 placed so that its relative position with respect to the magnetic target 4 changes as the flange member 2 warps, and forms a groove 10 where a rolling body 41B of the thrust bearing 41 rotates and contacts an end surface in the axis direction of the flange member 2.

    Abstract translation: 要解决的问题:提供一种用于直接作用致动器的负载传感器,当直接作用的致动器组装时,其不会引起滞后误差并且抑制直接作用的致动器的轴向长度。 解决方案:用于直接作用的致动器的磁负载传感器检测轴向负载的大小,通过直接作用致动器施加到物体22的负载具有凸缘构件2,用于通过接收反作用力而引起偏转 通过推力轴承41,用于产生磁场的磁性目标4以及磁性传感器5在轴向方向上的载荷作用力使其相对于磁性靶4的相对位置随着凸缘部件2的翘曲而变化, 并形成推力轴承41的滚动体41B旋转并与凸缘构件2的轴向的端面接触的凹槽10.版权所有(C)2013,JPO&INPIT

    MAGNETIC LOAD SENSOR AND ELECTRIC BRAKE DEVICE
    50.
    发明公开
    MAGNETIC LOAD SENSOR AND ELECTRIC BRAKE DEVICE 有权
    磁负载传感器和电动制动装置

    公开(公告)号:EP2873957A1

    公开(公告)日:2015-05-20

    申请号:EP13817176.4

    申请日:2013-07-09

    Inventor: MASUDA Yui

    Abstract: A load sensor unit is provided which is less likely to suffer from hysteresis errors. The magnetic load sensor unit (1) includes a flange member (2), a support member (3) supporting the flange member (2) from the axially rearward side, a magnetic target (4) fixed to the flange member (2), a magnetic sensor (5) fixed to the support member (3). The magnitude of the load is detected based on the magnetic flux detected by the magnetic sensor (5). A load acting surface (6) of the flange member (2) to which the load is applied is formed at a position offset axially rearwardly relative to an axially forward surface (7) of the flange member (2).

    Abstract translation: 提供一种不太可能遭受滞后误差的载荷传感器单元。 磁性载荷传感器单元1包括凸缘部件2,从轴向后方支撑凸缘部件2的支撑部件3,固定在凸缘部件2上的磁性靶4, 一个固定在支撑件(3)上的磁性传感器(5)。 基于由磁传感器(5)检测到的磁通来检测负载的大小。 被施加载荷的凸缘构件(2)的载荷作用表面(6)形成在相对于凸缘构件(2)的轴向前表面(7)轴向向后偏移的位置处。

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