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公开(公告)号：US20070107207A1
公开(公告)日：2007-05-17
申请号：US11620175
申请日：2007-01-05
IPC分类号： H01F7/06
CPC分类号： H03K17/9505 , H01F21/06 , Y10T29/49002 , Y10T29/49007 , Y10T29/4902 , Y10T29/49073
摘要： An inductive proximity sensor comprises: a housing including an opening on one side; an inductive core including two legs, each core leg including a foot portion; an inductive coil wound bobbin disposed about each leg of the core, each bobbin including an integral ledge cantilevered from an inside surface of the bobbin for forming a pocket under the integral ledge at a bottom of the bobbin for containing the foot portion of the corresponding core leg; a thruster element including a top surface and two legs, each thruster leg disposed into a respective bobbin resting on the integral ledge thereof, the core, wound bobbins and thruster element disposed in the housing; a spring element disposed on the top surface of the thruster element at the housing opening; and a housing cover disposed over the housing opening for compressing the spring element against the thruster element which renders the core and wound bobbins in a fixed relationship to each other in the housing. Also disclosed is a method of assembling the proximity sensor.
摘要翻译： 感应式接近传感器包括：壳体，其包括一侧的开口; 包括两个腿的感应芯，每个芯腿包括脚部; 围绕芯部的每个腿部设置的感应线圈绕线筒管，每个线轴包括从线轴的内表面悬臂的整体凸缘，用于在线轴的底部处形成在整体壁架下方的凹穴，用于容纳相应芯部的脚部 腿; 包括顶表面和两个腿的推进器元件，每个推进器腿设置在搁置在其整体凸缘上的相应的筒管中，所述芯，缠绕的线轴和推进器元件设置在壳体中; 弹簧元件，其设置在所述壳体开口处的推进器元件的顶表面上; 以及壳体盖，其设置在所述壳体开口上方，用于将所述弹簧元件抵靠所述推进器元件压缩，所述推力元件使所述芯部和所述卷绕的线轴彼此处于所述壳体中的固定关系。 还公开了一种组装接近传感器的方法。
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公开(公告)号：US20060103499A1
公开(公告)日：2006-05-18
申请号：US10991710
申请日：2004-11-18
IPC分类号： H01F27/30
CPC分类号： H03K17/9505 , H01F21/06 , Y10T29/49002 , Y10T29/49007 , Y10T29/4902 , Y10T29/49073
摘要： An inductive proximity sensor comprises: a housing including an opening on one side; an inductive core including two legs, each core leg including a foot portion; an inductive coil wound bobbin disposed about each leg of the core, each bobbin including an integral ledge cantilevered from an inside surface of the bobbin for forming a pocket under the integral ledge at a bottom of the bobbin for containing the foot portion of the corresponding core leg; a thruster element including a top surface and two legs, each thruster leg disposed into a respective bobbin resting on the integral ledge thereof, the core, wound bobbins and thruster element disposed in the housing; a spring element disposed on the top surface of the thruster element at the housing opening; and a housing cover disposed over the housing opening for compressing the spring element against the thruster element which renders the core and wound bobbins in a fixed relationship to each other in the housing. Also disclosed is a method of assembling the proximity sensor.
摘要翻译： 感应式接近传感器包括：壳体，其包括一侧的开口; 包括两个腿的感应芯，每个芯腿包括脚部; 围绕芯部的每个腿部设置的感应线圈绕线筒管，每个线轴包括从线轴的内表面悬臂的整体凸缘，用于在线轴的底部处形成在整体壁架下方的凹穴，用于容纳相应芯部的脚部 腿; 包括顶表面和两个腿的推进器元件，每个推进器腿设置在搁置在其整体凸缘上的相应的筒管中，所述芯，缠绕的线轴和推进器元件设置在壳体中; 弹簧元件，其设置在所述壳体开口处的推进器元件的顶表面上; 以及壳体盖，其设置在所述壳体开口上方，用于将所述弹簧元件抵靠所述推进器元件压缩，所述推力元件使所述芯部和所述卷绕的线轴彼此处于所述壳体中的固定关系。 还公开了一种组装接近传感器的方法。
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公开(公告)号：US07170385B2
公开(公告)日：2007-01-30
申请号：US10991710
申请日：2004-11-18
IPC分类号： H01F27/30
CPC分类号： H03K17/9505 , H01F21/06 , Y10T29/49002 , Y10T29/49007 , Y10T29/4902 , Y10T29/49073
摘要： An inductive proximity sensor comprises: a housing including an opening on one side; an inductive core including two legs, each core leg including a foot portion; an inductive coil wound bobbin disposed about each leg of the core, each bobbin including an integral ledge cantilevered from an inside surface of the bobbin for forming a pocket under the integral ledge at a bottom of the bobbin for containing the foot portion of the corresponding core leg; a thruster element including a top surface and two legs, each thruster leg disposed into a respective bobbin resting on the integral ledge thereof, the core, wound bobbins and thruster element disposed in the housing; a spring element disposed on the top surface of the thruster element at the housing opening; and a housing cover disposed over the housing opening for compressing the spring element against the thruster element which renders the core and wound bobbins in a fixed relationship to each other in the housing. Also disclosed is a method of assembling the proximity sensor.
摘要翻译： 感应式接近传感器包括：壳体，其包括一侧的开口; 包括两个腿的感应芯，每个芯腿包括脚部; 围绕芯部的每个腿部设置的感应线圈绕线筒管，每个线轴包括从线轴的内表面悬臂的整体凸缘，用于在线轴的底部处形成在整体壁架下方的凹穴，用于容纳相应芯部的脚部 腿; 包括顶表面和两个腿的推进器元件，每个推进器腿设置在搁置在其整体凸缘上的相应的筒管中，所述芯，缠绕的线轴和推进器元件设置在壳体中; 弹簧元件，其设置在所述壳体开口处的推进器元件的顶表面上; 以及壳体盖，其设置在所述壳体开口上方，用于将所述弹簧元件抵靠所述推进器元件压缩，所述推力元件使所述芯部和所述卷绕的线轴彼此处于所述壳体中的固定关系。 还公开了一种组装接近传感器的方法。
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公开(公告)号：US07360294B2
公开(公告)日：2008-04-22
申请号：US11620175
申请日：2007-01-05
IPC分类号： G01R3/00
CPC分类号： H03K17/9505 , H01F21/06 , Y10T29/49002 , Y10T29/49007 , Y10T29/4902 , Y10T29/49073
摘要： A method of assembling an inductive proximity sensor maintains inductive coil wound bobbins in fixed relation to an inductive core within a housing. The method includes configuring two inductive coil wound bobbins with an integral ledge cantilevered from an inside surface thereof for forming a pocket under the integral ledge at a bottom of each bobbin; disposing each inductive coil wound bobbin around a corresponding leg of the inductive core; containing a foot of each core leg into the pocket of the corresponding bobbin; inserting each of two legs of a thruster element into a corresponding bobbin so that each leg rests upon the ledge of the corresponding bobbin; disposing the inductive core, inductive coil wound bobbins, and thruster element into the housing; disposing a spring element on a top surface of the thruster element; and compressing the spring element against the top surface of the thruster element.
摘要翻译： 组合感应式接近传感器的方法将感应线圈缠绕线轴保持在与壳体内的感应芯固定的关系。 该方法包括将两个感应线圈缠绕线轴从其内表面构成一个悬臂的整体凸缘，以便在每个绕线管底部的一体式凸缘下形成一个凹槽; 将每个感应线圈缠绕的绕线管放置在感应芯的相应腿部周围; 将每个芯腿的脚部插入相应线圈架的口袋中; 将推进器元件的两个腿中的每一个插入相应的筒管中，使得每个腿搁置在相应的筒管的凸缘上; 将感应芯，感应线圈缠绕线轴和推进器元件放置到壳体中; 将弹簧元件设置在推进元件的顶表面上; 并且将弹簧元件压靠在推进元件的顶表面上。
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