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公开(公告)号：US20220360460A1
公开(公告)日：2022-11-10
申请号：US17739948
申请日：2022-05-09
摘要： The present disclosure relates to a device for network switching. The device includes an uninterrupted power supply (UPS) configured to provide electrical power from a power grid to a battery and a modem. The device further includes the battery configured to provide electrical power to a cellular modem. The device also includes the cellular modem configured to provide internet connection to a remote device. The device in addition includes a network switch configured to switch internet connectivity between the modem and the cellular modem. The network switch, when the power grid is interrupted, switches from the modem to the cellular modem to provide internet connectivity to the remote device.
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公开(公告)号：US20220326723A1
公开(公告)日：2022-10-13
申请号：US17716700
申请日：2022-04-08
发明人： James Andrew Nimmer
摘要： A panel monitor for retrofitting existing control panels is provided that includes a wide voltage range input. The wide voltage range input is capable of accepting digital signals ranging from 0V to about 500V. More particularly, the wide voltage range input can include at least one high voltage low current linear regulator coupled to a low input current opto-isolator. The panel monitor can further include a communication module that enables remote functionalities for the existing control panels.
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公开(公告)号：US10291169B2
公开(公告)日：2019-05-14
申请号：US15899124
申请日：2018-02-19
IPC分类号： H02M1/00 , H02M1/08 , H02M7/539 , H02P27/04 , H02P27/10 , H03K17/687 , H02M7/5387
摘要： A high-efficiency control system and method is presented. The system can feature a gate drive circuit, a floating charge pump and pump circuitry, and a bootstrap capacitor circuit having a floating ground. The floating charge pump features a ground electrically coupled to a load. The bootstrap circuit can feature a floating ground, with a floating voltage being carried across the bootstrap circuit and delivered to the gate drive circuit to produce an indefinite on-time for switching a high-side of a power supply to the load.
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公开(公告)号：US10079567B2
公开(公告)日：2018-09-18
申请号：US15415149
申请日：2017-01-25
发明人： John Kochan, Jr.
IPC分类号： G01R31/02 , H02H3/04 , H02P7/08 , H02P29/024 , H02K11/25 , H02P6/08 , H02J7/16 , H04W4/00 , H04M11/00 , H04W4/80
CPC分类号： H02P29/024 , H02J7/16 , H02J50/00 , H02K11/0094 , H02K11/20 , H02K11/25 , H02P6/08 , H02P29/0241 , H04M11/007 , H04W4/80
摘要： A system monitors physical characteristics of or near a motor shaft, such as strain, temperature, voltage, and/or stress. The sensors can sense or measure these characteristics and transmit the measured values wirelessly to a remote user, who can monitor the motor shaft for signs of inefficiency or malfunction. Furthermore, the system can support communications between the remote user and a controlling element of the motor to monitor and adjust the motor shaft to operate with greater efficiency and safety.
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公开(公告)号：US20180212547A1
公开(公告)日：2018-07-26
申请号：US15415149
申请日：2017-01-25
发明人： John Kochan, JR.
CPC分类号： H02P29/024 , H02J7/16 , H02K11/0094 , H02K11/20 , H02K11/25 , H02P6/08 , H04M11/007 , H04W4/80
摘要： A system monitors physical characteristics of or near a motor shaft, such as strain, temperature, voltage, and/or stress. The sensors can sense or measure these characteristics and transmit the measured values wirelessly to a remote user, who can monitor the motor shaft for signs of inefficiency or malfunction. Furthermore, the system can support communications between the remote user and a controlling element of the motor to monitor and adjust the motor shaft to operate with greater efficiency and safety.
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公开(公告)号：US11385612B2
公开(公告)日：2022-07-12
申请号：US16044158
申请日：2018-07-24
发明人： James Andrew Nimmer
IPC分类号： G05B19/042
摘要： Systems and methods for setting up and operating a motor control system are provided. Such systems and methods can include a parent device that includes a digital library of control commands and a child device. A child device can transmit a unique identification code to the parent device and the parent device can identify, from the digital library, a group of control commands specific to the child device using the unique identification code, generate an address for the child device, and transmit a copy of the address to the child device for storage thereon. The parent device can transmit a control signal that includes the address and one of the control commands from the first group to the child device and, responsive thereto, the child device can perform an action when the address matches the copy of the address stored on the child device.
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公开(公告)号：US10526772B2
公开(公告)日：2020-01-07
申请号：US15979930
申请日：2018-05-15
发明人： John R. Kochan, Jr.
摘要： A device is disclosed comprising an electrically actuated flow control element and control circuits electrically coupled to the electrically actuated flow control element. The control circuits can receive wireless control signals from a displaced electronic device and responsive thereto, transmit electrical signals to the electrically actuated flow control element to actuate the electrically actuated flow control element from a current flow state to an alternate flow state.
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公开(公告)号：US10323633B2
公开(公告)日：2019-06-18
申请号：US14452792
申请日：2014-08-06
发明人： John R. Kochan, Jr.
摘要： A pump control system receives inputs from a low level fluid level sensor and a high level fluid level sensor. Based on inputs from the sensors, and in response to sensed trouble conditions, duplex pumping or pump specific simplex operation is restricted based on past and present pump current draws.
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9.发明申请公开(公告)号：US20180076752A1
公开(公告)日：2018-03-15
申请号：US15260832
申请日：2016-09-09
摘要： A high-efficiency motor control system and method is presented for controlling an electric motor. The system can feature a multi-phase inverter having a logic control device and associated control circuitry, a plurality of floating charge pumps and pump circuitry, a multi-phase bridge having a plurality of power switching devices and a bootstrap capacitor circuit having a floating ground. The floating charge pumps feature grounds electrically coupled to motor phase leads. The bootstrap circuit can feature a floating ground, with a floating voltage being carried across the bootstrap circuit and delivered to the switching devices to produce an indefinite on-time for the switching devices for switching the high-side of a power supply to a load.
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10.发明申请公开(公告)号：US20160327410A1
公开(公告)日：2016-11-10
申请号：US14704039
申请日：2015-05-05
摘要： Systems and methods of synchronously switching electrical phases of a permanent magnet synchronous motor are provided. Some embodiments can include switching the phase of the motor by employing an encoder that includes a tone wheel affixed to a rotor such that the tone wheel redirects a magnetic field away from Hall effect sensors in a timed manner.
摘要翻译： 提供同步切换永磁同步电机电相的系统和方法。 一些实施例可以包括通过采用包括附接到转子的色轮的编码器来切换电动机的相位，使得音轮以定时的方式将磁场重新定向远离霍尔效应传感器。
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