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公开(公告)号：US08400142B2
公开(公告)日：2013-03-19
申请号：US12592170
申请日：2009-11-20
IPC分类号： G01B7/14
CPC分类号： G01D3/028 , G01B7/14 , G01D5/145 , G01D11/16 , G01D11/245
摘要： An anti-rotation device or assembly for preventing the rotation of a magnet in a linear position sensor and eliminating the risk of undesired magnetic field measurements and incorrect sensor signal outputs. In one embodiment, the anti-rotation device is an anti-rotation plate which is fixed to the housing of the linear position sensor and a magnet carrier which includes at least one finger extending into a receptacle defined in either the edge or the body of the magnet carrier to prevent the magnet carrier from rotating relative to the plate. In another embodiment, the magnet carrier includes a key and the magnet includes a groove. The key extends into the groove for preventing the rotation of the magnet in the magnet carrier.
摘要翻译： 一种用于防止在线性位置传感器中的磁体旋转的防旋转装置或组件，并且消除了不期望的磁场测量和不正确的传感器信号输出的风险。 在一个实施例中，防旋转装置是固定到线性位置传感器的壳体的防旋转板，以及包括至少一个手指的至少一个手指延伸到限定在所述线圈位置传感器的边缘或主体中的容器中的防旋转板 磁体载体，以防止磁体托架相对于板旋转。 在另一个实施例中，磁体载体包括一个键，磁体包括一个凹槽。 键延伸到凹槽中，用于防止磁体在磁体载体上的旋转。
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公开(公告)号：US20130176018A1
公开(公告)日：2013-07-11
申请号：US13833296
申请日：2013-03-15
CPC分类号： G01D3/028 , G01B7/14 , G01D5/145 , G01D11/16 , G01D11/245
摘要： A sensor used to sense the position of an attached movable object. The sensor can be mounted to a pneumatic actuator. The sensor includes a housing that has a pair of cavities or pockets separated by a wall. A magnet carrier is positioned within one of the cavities and a magnet is coupled to the magnet carrier. The magnet carrier is coupled to the moveable object. A magnetic sensor is positioned in the other of the cavities. The magnetic sensor generates an electrical signal that is indicative of a position of the movable object.
摘要翻译： 用于感测附着的可移动物体的位置的传感器。 传感器可以安装到气动执行机构。 传感器包括具有由壁分隔开的一对空腔或口袋的壳体。 磁体载体位于一个空腔内，磁体与磁体载体相连。 磁体载体与可移动物体相连。 磁传感器定位在另一个空腔中。 磁传感器产生指示可移动物体的位置的电信号。
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公开(公告)号：US20100127697A1
公开(公告)日：2010-05-27
申请号：US12592170
申请日：2009-11-20
IPC分类号： G01B7/14
CPC分类号： G01D3/028 , G01B7/14 , G01D5/145 , G01D11/16 , G01D11/245
摘要： An anti-rotation device or assembly for preventing the rotation of a magnet in a linear position sensor and eliminating the risk of undesired magnetic field measurements and incorrect sensor signal outputs. In one embodiment, the anti-rotation device is an anti-rotation plate which is fixed to the housing of the linear position sensor and a magnet carrier which includes at least one finger extending into a receptacle defined in either the edge or the body of the magnet carrier to prevent the magnet carrier from rotating relative to the plate. In another embodiment, the magnet carrier includes a key and the magnet includes a groove. The key extends into the groove for preventing the rotation of the magnet in the magnet carrier.
摘要翻译： 一种用于防止在线性位置传感器中的磁体旋转的防旋转装置或组件，并且消除了不期望的磁场测量和不正确的传感器信号输出的风险。 在一个实施例中，防旋转装置是固定到线性位置传感器的壳体的防旋转板，以及包括至少一个手指的至少一个手指延伸到限定在所述线圈位置传感器的边缘或主体中的容器中的防旋转板 磁体载体，以防止磁体托架相对于板旋转。 在另一个实施例中，磁体载体包括一个键，磁体包括一个凹槽。 键延伸到凹槽中，用于防止磁体在磁体载体上的旋转。
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公开(公告)号：US09347795B2
公开(公告)日：2016-05-24
申请号：US13833296
申请日：2013-03-15
CPC分类号： G01D3/028 , G01B7/14 , G01D5/145 , G01D11/16 , G01D11/245
摘要： A sensor used to sense the position of an attached movable object. The sensor can be mounted to a pneumatic actuator. The sensor includes a housing that has a pair of cavities or pockets separated by a wall. A magnet carrier is positioned within one of the cavities and a magnet is coupled to the magnet carrier. The magnet carrier is coupled to the moveable object. A magnetic sensor is positioned in the other of the cavities. The magnetic sensor generates an electrical signal that is indicative of a position of the movable object.
摘要翻译： 用于感测附着的可移动物体的位置的传感器。 传感器可以安装到气动执行机构。 传感器包括具有由壁分隔开的一对空腔或口袋的壳体。 磁体载体定位在一个空腔内，并且磁体联接到磁体载体。 磁体载体与可移动物体相连。 磁传感器定位在另一个空腔中。 磁传感器产生指示可移动物体的位置的电信号。
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公开(公告)号：US20140176128A1
公开(公告)日：2014-06-26
申请号：US14191009
申请日：2014-02-26
IPC分类号： G01B7/14
摘要： An actuator and sensor assembly comprising respective sensor and actuator housings defining an interior chamber. Clips on the sensor housing engage the actuator housing for coupling the sensor and actuator housings together. The sensor housing includes a wall defining a pocket. A connector with a sensor couples to the sensor housing in a relationship wherein the sensor extends into the sensor housing pocket. A movable piston is located in the interior chamber and a tube thereon defines a receptacle for a magnet located adjacent the pocket. The piston is seated on a flexible diaphragm. An actuator shaft includes one end coupled to the piston and an opposite end coupled to a movable object. A plurality of pins in the actuator housing mount the assembly to a support bracket. The sensor senses changes in the magnetic field in response to changes in the position of the magnet relative to the sensor.
摘要翻译： 致动器和传感器组件包括限定内部腔室的相应的传感器和致动器壳体。 传感器壳体上的夹子与致动器壳体接合，用于将传感器和致动器壳体联接在一起。 传感器壳体包括限定袋的壁。 具有传感器的连接器以传感器延伸到传感器外壳口中的关系耦合到传感器外壳。 可移动活塞位于内部腔室中，并且其上的管限定用于邻近口袋定位的磁体的容器。 活塞位于柔性隔膜上。 致动器轴包括联接到活塞的一端和联接到可移动物体的相对端。 致动器壳体中的多个销将组件安装到支撑支架上。 传感器响应于磁体相对于传感器的位置的变化而感测磁场的变化。
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公开(公告)号：US08664947B2
公开(公告)日：2014-03-04
申请号：US12962773
申请日：2010-12-08
IPC分类号： G01B7/14
摘要： An actuator and sensor assembly comprising respective sensor and actuator housings defining an interior chamber. Clips on the sensor housing engage the actuator housing for coupling the sensor and actuator housings together. The sensor housing includes a wall defining a pocket. A connector with a sensor couples to the sensor housing in a relationship wherein the sensor extends into the sensor housing pocket. A movable piston is located in the interior chamber and a tube thereon defines a receptacle for a magnet located adjacent the pocket. The piston is seated on a flexible diaphragm. An actuator shaft includes one end coupled to the piston and an opposite end coupled to a movable object. A plurality of pins in the actuator housing mount the assembly to a support bracket. The sensor senses changes in the magnetic field in response to changes in the position of the magnet relative to the sensor.
摘要翻译： 致动器和传感器组件包括限定内部腔室的相应的传感器和致动器壳体。 传感器壳体上的夹子与致动器壳体接合，用于将传感器和致动器壳体联接在一起。 传感器壳体包括限定袋的壁。 具有传感器的连接器以传感器延伸到传感器外壳口中的关系耦合到传感器外壳。 可移动活塞位于内部腔室中，并且其上的管限定用于邻近口袋定位的磁体的容器。 活塞位于柔性隔膜上。 致动器轴包括联接到活塞的一端和联接到可移动物体的相对端。 致动器壳体中的多个销将组件安装到支撑支架上。 传感器响应于磁体相对于传感器的位置的变化而感测磁场的变化。
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公开(公告)号：US20150130447A1
公开(公告)日：2015-05-14
申请号：US14536882
申请日：2014-11-10
IPC分类号： G01B7/14
CPC分类号： G01B7/14 , F15B15/10 , F15B15/2861 , G01B5/0032 , G01D5/145 , G01D11/245
摘要： An actuator and sensor assembly with a housing defining a pocket and an access opening. A substrate with a sensor is located in the pocket through the access opening. A nozzle extends from the housing. A sleeve surrounds the nozzle and retains a hose on the nozzle. A connector assembly is located opposite and normal the pocket and the substrate. Compliant terminal pins extend generally normally from the connector assembly into the pocket and through-holes in the substrate. An actuator shaft gimbal includes a head located in a housing collar and a flexible neck extends through a housing aperture. A shoulder on the neck of the gimbal locks the gimbal in the collar.
摘要翻译： 一种致动器和传感器组件，其具有限定袋和入口的壳体。 具有传感器的基板通过进入口位于口袋中。 喷嘴从壳体延伸。 套管围绕喷嘴并在喷嘴上保持软管。 连接器组件位于口袋和基底的正对面。 符合标准的端子引脚通常从连接器组件延伸到基座中的凹槽和通孔中。 致动器轴万向架包括位于壳体轴环中的头部，并且柔性颈部延伸穿过壳体孔。 万向节脖子上的一个肩膀将万向架锁在衣领上。
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