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1. 发明授权

US3719898A Oscillator proximity detector with removable interchangeable sensing heads 失效
标题翻译：振荡器接近检测器，具有可拆卸的交流感应头
公开(公告)号：US3719898A
公开(公告)日：1973-03-06
申请号：US3719898D
申请日：1971-01-22
申请人： SQUARE D CO
发明人： CLARKE G
IPC分类号： G01V3/10 , H03K17/95 , H03B5/08
CPC分类号： G01V3/101 , H03K17/9505 , H03K17/9522 , H03K17/954
摘要： An electric proximity detector or switch for detecting the presence or absence of electrically conductive objects is provided with interchangeable sensing heads arranged to be removably mounted on a basic switch unit or to be positioned at a location remote from the basic switch unit as desired.
摘要翻译：设置有用于检测导电物体是否存在的电接近检测器或开关，其具有互换的感测头，其被布置成可拆卸地安装在基本开关单元上或者根据需要被定位在远离基本开关单元的位置。

2. 发明申请

US20190120426A1 MECHANIZED AREA CONTROLLER 审中-公开
公开(公告)号：US20190120426A1
公开(公告)日：2019-04-25
申请号：US16214841
申请日：2018-12-10
申请人： Frederick Energy Products, LLC
发明人： Larry D. Frederick
IPC分类号： F16P3/14 , H03K17/95
CPC分类号： F16P3/145 , H03K17/9502 , H03K17/9522
摘要： Traffic control systems and methods to improve safety are disclosed. The systems, in some example aspects, include a first magnetic field generator mounted over an aisle for generating a first zone magnetic field defining a first zone. The methods, in some example aspects, include generating a first zone magnetic field defining a first zone by a first magnetic field generator mounted over an aisle. Other aspects include generating, and/or including a controller to generate, control signals to reduce the speed of a vehicle, and/or reduce the size of a danger zone.

3. 发明授权

US09932852B2 Sensor assembly for rotating devices and methods for fabricating 有权
公开(公告)号：US09932852B2
公开(公告)日：2018-04-03
申请号：US13205371
申请日：2011-08-08
申请人： Dan Tho Lu , Lam Arthur Campbell
发明人： Dan Tho Lu , Lam Arthur Campbell
IPC分类号： F01D21/00 , F02C9/00 , G01M1/00 , G01D5/12 , G01B7/14 , H03K17/95 , G01B7/02
CPC分类号： F01D21/00 , F02C9/00 , G01B7/023 , G01B7/14 , G01D5/12 , G01M1/00 , H03K17/95 , H03K17/9522 , H03K2017/9527
摘要： A sensor assembly is described herein. The sensor assembly includes a housing that includes an inner surface that defines a cavity within the housing, and a proximity sensor positioned within the cavity. The proximity sensor includes a first connector, a second connector, and a substantially planar sensing coil that extends between the first connector and the second connector. The sensing coil extends outwardly from the first connector such that the second connector is radially outwardly from the first connector.

4. 发明申请

US20170356596A1 MECHANIZED AREA CONTROLLER 审中-公开
公开(公告)号：US20170356596A1
公开(公告)日：2017-12-14
申请号：US15672516
申请日：2017-08-09
申请人： Frederick Energy Products, LLC
发明人： Larry D. Frederick
IPC分类号： F16P3/14 , H03K17/95
CPC分类号： F16P3/145 , H03K17/9502 , H03K17/9522
摘要： Traffic control systems and methods to improve safety are disclosed. The systems, in some example aspects, include a first magnetic field generator mounted over an aisle for generating a first zone magnetic field defining a first zone. The methods, in some example aspects, include generating a first zone magnetic field defining a first zone by a first magnetic field generator mounted over an aisle. Other aspects include generating, and/or including a controller to generate, control signals to reduce the speed of a vehicle, and/or reduce the size of a danger zone.

5. 发明申请

US20180258786A1 SENSOR ASSEMBLY FOR ROTATING DEVICES AND METHODS FOR FABRICATING 审中-公开
公开(公告)号：US20180258786A1
公开(公告)日：2018-09-13
申请号：US15943255
申请日：2018-04-02
申请人： General Electric Company
发明人： Dan Tho Lu , Lam Arthur Campbell
IPC分类号： F01D21/00 , G01B7/02 , F02C9/00 , G01M1/00 , G01D5/12 , H03K17/95 , G01B7/14
CPC分类号： F01D21/00 , F02C9/00 , G01B7/023 , G01B7/14 , G01D5/12 , G01M1/00 , H03K17/95 , H03K17/9522 , H03K2017/9527
摘要： A sensor assembly is described herein. The sensor assembly includes a housing that includes an inner surface that defines a cavity within the housing, and a proximity sensor positioned within the cavity. The proximity sensor includes a first connector, a second connector, and a substantially planar sensing coil that extends between the first connector and the second connector. The sensing coil extends outwardly from the first connector such that the second connector is radially outwardly from the first connector.

6. 发明授权

US09822927B2 Mechanized area controller 有权
公开(公告)号：US09822927B2
公开(公告)日：2017-11-21
申请号：US14151056
申请日：2014-01-09
申请人： Frederick Energy Products, LLC
发明人： Larry D. Frederick
IPC分类号： G08B13/24 , F16P3/14 , H03K17/95
CPC分类号： F16P3/145 , H03K17/9502 , H03K17/9522
摘要： Mechanized area controller systems and methods for coordinating the movement of workers and vehicles to improve safety are disclosed. Some embodiments of the methods include generating a magnetic field defining a first zone and detecting a response signal from a first device. Other method embodiments also include detecting a response signal from a second device and generating a danger signal when the first and second devices are both within the first zone. Some system embodiments include a magnetic field generator for defining a first zone and a first device configured to detect the first zone magnetic field and generate a first device response signal. Other system embodiments also include a second device configured to detect the first zone magnetic field and generate a second device response signal and a first controller configured to generate a danger signal when the first and second devices are both within the first zone.

7. 发明授权

US4757213A Non-contact operating proximity switch 失效
标题翻译：非接触式操作接近开关
公开(公告)号：US4757213A
公开(公告)日：1988-07-12
申请号：US49936
申请日：1987-05-15
申请人： Burkhard Tigges , Dierk Brasse
发明人： Burkhard Tigges , Dierk Brasse
IPC分类号： H03K17/95 , H05K5/00
CPC分类号： H03K17/9522 , Y10T307/76 , Y10T307/766
摘要： A proximity switch operating on a non-contact basis including a terminal-side main part set in a base housing and a sensor part set in a probe. To enable a selection of the response direction, the probe may be adjusted in different positions on the base housing, to which the probe is designed or arranged as a component insulated on all sides which, by way of individual in-built core coils is inductively coupled with a core coil set in the base housing.
摘要翻译：接近开关，其在非接触的基础上工作，包括设置在基座壳体中的端子侧主体部和设置在探头中的传感器部。为了能够选择响应方向，探针可以在底座外壳上的不同位置被调整，探头被设计或布置成在所有侧面上绝缘的部件，通过各个内置的芯线圈感应地与设置在基座壳体中的芯线圈耦合。

8. 发明申请

US20140191869A1 MECHANIZED AREA CONTROLLER 有权
标题翻译：机械区域控制器
公开(公告)号：US20140191869A1
公开(公告)日：2014-07-10
申请号：US14151056
申请日：2014-01-09
申请人： Frederick Energy Products, LLC
发明人： Larry D. Frederick
IPC分类号： G08B13/24 , G01B7/00
CPC分类号： F16P3/145 , H03K17/9502 , H03K17/9522
摘要： Mechanized area controller systems and methods for coordinating the movement of workers and vehicles to improve safety are disclosed. Some embodiments of the methods include generating a magnetic field defining a first zone and detecting a response signal from a first device. Other method embodiments also include detecting a response signal from a second device and generating a danger signal when the first and second devices are both within the first zone. Some system embodiments include a magnetic field generator for defining a first zone and a first device configured to detect the first zone magnetic field and generate a first device response signal. Other system embodiments also include a second device configured to detect the first zone magnetic field and generate a second device response signal and a first controller configured to generate a danger signal when the first and second devices are both within the first zone.
摘要翻译：公开了机械化区域控制系统和协调工人和车辆行动以提高安全性的方法。所述方法的一些实施例包括产生限定第一区域的磁场并检测来自第一设备的响应信号。其它方法实施例还包括当第一和第二设备都在第一区域内时检测来自第二设备的响应信号并产生危险信号。一些系统实施例包括用于限定第一区域的磁场发生器和被配置为检测第一区域磁场并产生第一设备响应信号的第一设备。其他系统实施例还包括被配置为检测第一区域磁场并生成第二设备响应信号的第二设备和被配置为当第一和第二设备都在第一区域内时产生危险信号的第一控制器。

9. 发明申请

US20130041622A1 SENSOR ASSEMBLY FOR ROTATING DEVICES AND METHODS FOR FABRICATING 有权
标题翻译：用于旋转装置的传感器组件和用于制造的方法
公开(公告)号：US20130041622A1
公开(公告)日：2013-02-14
申请号：US13205371
申请日：2011-08-08
申请人： Dan Tho Lu , Lam Arthur Campbell
发明人： Dan Tho Lu , Lam Arthur Campbell
IPC分类号： G06F15/00 , C23F1/00
CPC分类号： F01D21/00 , F02C9/00 , G01B7/023 , G01B7/14 , G01D5/12 , G01M1/00 , H03K17/95 , H03K17/9522 , H03K2017/9527
摘要： A sensor assembly is described herein. The sensor assembly includes a housing that includes an inner surface that defines a cavity within the housing, and a proximity sensor positioned within the cavity. The proximity sensor includes a first connector, a second connector, and a substantially planar sensing coil that extends between the first connector and the second connector. The sensing coil extends outwardly from the first connector such that the second connector is radially outwardly from the first connector.
摘要翻译：本文描述了传感器组件。传感器组件包括壳体，该壳体包括限定壳体内的空腔的内表面和位于空腔内的接近传感器。接近传感器包括在第一连接器和第二连接器之间延伸的第一连接器，第二连接器和基本上平面的感测线圈。感测线圈从第一连接器向外延伸，使得第二连接器从第一连接器径向向外。

10. 发明授权

US4864156A Proximity switch with noncontact effect 失效
标题翻译：具有非接触效应的接近开关
公开(公告)号：US4864156A
公开(公告)日：1989-09-05
申请号：US232468
申请日：1988-08-15
申请人： Burkhard Tigges , Dierk Brasse
发明人： Burkhard Tigges , Dierk Brasse
IPC分类号： H03K17/95
CPC分类号： H03K17/9522 , Y10T307/766 , Y10T307/773
摘要： A proximity switch with a noncontact effect which includes a plug-in adapter having a plug-in socket for the sensor part equipped with a plug-in cable, a ac/dc converter with a core coil connected in front thereof being arranged in the adapter. The adapter is associated with a dc/ac converter located in the basic housing of the main part and includes a core coil connected thereafter. The core coil lie in each case behind the mounting sides of the basic housing and plug-in adapter and transmit by inductive coupling the energy from the main part to the connected sensor part and the signals from the sensor part to the main part.
摘要翻译：具有非接触效应的接近开关，其包括具有插入式插座的插入式适配器，用于具有插入式电缆的传感器部分，具有连接在其前面的芯线圈的AC / DC转换器布置在适配器。适配器与位于主要部件的基本壳体中的dc / ac转换器相关联，并且包括之后连接的芯线圈。芯线圈分别位于基本壳体和插入式适配器的安装侧后面，通过将主要部件的能量感应耦合到连接的传感器部分，以及从传感器部件到主要部件的信号。

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