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1. 发明申请

WO2004008155A1 SPEED SENSOR AND METHOD OF ATTACHING THE SAME 审中-公开
标题翻译：速度传感器及其连接方法
公开(公告)号：WO2004008155A1
公开(公告)日：2004-01-22
申请号：PCT/US2003/022135
申请日：2003-07-16
申请人： THE TIMKEN COMPANY , DENNY, Wayne V. , SMITH, Richard , REHFUS, Kevin
发明人： DENNY, Wayne V. , SMITH, Richard , REHFUS, Kevin
IPC分类号： G01P1/00
CPC分类号： G01D11/245 , G01D11/30 , G01P1/00 , G01P1/026
摘要： A speed sensor (B, C) produces a signal that reflects the angular velocity of a shaft (4) which rotates in a case (2) having a mounting surface (10), beyond which the shaft projects to provide a target (6), and threaded holes (12) which open out of the mounting surface. The speed sensor includes a housing (20) and a sensing element (22) which is embedded in the housing. The housing, which is formed from a deformable material, has slots (44, 60) which align with the threaded holes in the case, and receive screws (24, 66) which thread into the holes to secure the speed sensor to the case. The speed sensor is positioned such that the proper air gap exists between its sensing element and the target. The screws, which extend through the slots, produce indentations (56, 74) in the deformable material of the housing, and these indentations receive the screws, so that the position of the sensor is fixed. Thus, the sensor, if removed, may be reinstalled in the same location.
摘要翻译：速度传感器（B，C）产生反映在具有安装表面（10）的壳体（2）中旋转的轴（4）的角速度的信号，轴突出以提供目标（6），，以及从安装表面开口的螺纹孔（12）。速度传感器包括壳体（20）和嵌入壳体中的传感元件（22）。由可变形材料形成的壳体具有与壳体中的螺纹孔对准的槽（44,60），并且接收螺纹（24,66），螺钉（24,66）螺纹连接到孔中以将速度传感器固定到壳体上。速度传感器定位成使得其感测元件和靶之间存在适当的气隙。穿过狭槽延伸的螺钉在壳体的可变形材料中产生凹陷（56,74），并且这些凹陷接收螺钉，使得传感器的位置固定。因此，传感器（如果被移除）可以重新安装在相同的位置。

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