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1. 发明授权

US06867680B1 Dual magnet hall effect switch 失效
标题翻译：双磁大厅效应开关
公开(公告)号：US06867680B1
公开(公告)日：2005-03-15
申请号：US09609578
申请日：2000-06-30
申请人： Roger K. Kulle
发明人： Roger K. Kulle
IPC分类号： H03K17/97 , H01C10/14
CPC分类号： H03K17/97
摘要： A dual magnet Hall effect switch for contactless switching is provided. The Hall effect switch includes a magnet carriage and a Hall effect sensor positioned inside a switch housing. The magnet carriage includes two magnets positioned with opposite polarities facing the Hall effect sensor and in contact. When the switch is actuated, the magnet carriage is displaced within the switch housing and relative to the Hall effect sensor. The two magnets positioned inside the magnet carriage are also displaced. The positional displacement of the magnets relative to the Hall effect sensor alters the magnetic field detected by the Hall effect sensor. When the magnetic field detected by the Hall effect sensor reaches a predetermined level, the switch is actuated. The Hall effect switch also includes a boot seal sealing the switch and an internal clicker ball to provide an audible or tactile indication of the switch's actuation.
摘要翻译：提供了一种用于非接触切换的双磁体霍尔效应开关。霍尔效应开关包括位于开关壳体内部的磁铁滑架和霍尔效应传感器。磁体滑架包括两个磁体，磁体定位成与霍尔效应传感器相对的极性相接触。当开关被致动时，磁体滑架在开关壳体内相对于霍尔效应传感器移动。位于磁铁架内的两个磁体也被移动。磁体相对于霍尔效应传感器的位置偏移改变由霍尔效应传感器检测的磁场。当由霍尔效应传感器检测到的磁场达到预定水平时，开关被致动。霍尔效应开关还包括密封开关的引导密封件和内部回弹球，以提供开关的致动的可听或触觉的指示。

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