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1.发明申请Devices for Measuring Voltage of a Power Supply, Detection Devices, and Temperature Controllers 审中-公开用于测量电源，检测设备和温度控制器电压的设备公开(公告)号：US20160161563A1
公开(公告)日：2016-06-09
申请号：US15043709
申请日：2016-02-15
Applicant: Emerson Electric Co.
Inventor： Lihui Tu , Liang Cao , Cuikun Chu
CPC classification number: G01R31/3835 , G01K13/00 , G01R17/00 , G01R19/2503
Abstract: Disclosed are exemplary embodiments of devices for measuring voltage of a power supply. Also disclosed are exemplary embodiments of detection devices and temperature controllers comprising such devices for measuring voltage of a power supply. In exemplary embodiments, a device for measuring the voltage of a power supply generally includes a resistor, a capacitor, and a control unit. One end of the capacitor is connected with the resistor, while the other end of the capacitor is connected to ground. The control unit is connected with the power supply. The control unit includes a comparator connected with the capacitor, a reference power supply connected with the comparator, a timer, and a computing unit.
Abstract translation: 公开了用于测量电源的电压的装置的示例性实施例。 还公开了包括用于测量电源的电压的这种装置的检测装置和温度控制器的示例性实施例。 在示例性实施例中，用于测量电源电压的装置通常包括电阻器，电容器和控制单元。 电容器的一端与电阻器连接，而电容器的另一端连接到地。 控制单元与电源连接。 控制单元包括与电容器连接的比较器，与比较器连接的参考电源，定时器和计算单元。
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2.发明授权Devices for measuring voltage of a power supply, detection devices, and temperature controllers 有权用于测量电源，检测装置和温度控制器电压的装置公开(公告)号：US09261540B2
公开(公告)日：2016-02-16
申请号：US14153334
申请日：2014-01-13
Applicant: Emerson Electric Co.
Inventor： Lihui Tu , Liang Cao , Cuikun Chu
CPC classification number: G01R31/362 , G01K13/00 , G01R17/00 , G01R19/2503
Abstract: Disclosed are exemplary embodiments of devices for measuring voltage of a power supply. Also disclosed are exemplary embodiments of detection devices and temperature controllers comprising such devices for measuring voltage of a power supply. In exemplary embodiments, a device for measuring the voltage of a power supply generally includes a resistor, a capacitor, and a control unit. One end of the capacitor is connected with the resistor, while the other end of the capacitor is connected to ground. The control unit is connected with the power supply. The control unit includes a comparator connected with the capacitor, a reference power supply connected with the comparator, a timer, and a computing unit.
Abstract translation: 公开了用于测量电源的电压的装置的示例性实施例。 还公开了包括用于测量电源的电压的这种装置的检测装置和温度控制器的示例性实施例。 在示例性实施例中，用于测量电源电压的装置通常包括电阻器，电容器和控制单元。 电容器的一端与电阻器连接，而电容器的另一端连接到地。 控制单元与电源连接。 控制单元包括与电容器连接的比较器，与比较器连接的参考电源，定时器和计算单元。
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Patent Agency Ranking
3.发明申请Devices for Measuring Voltage of a Power Supply, Detection Devices, and Temperature Controllers 有权用于测量电源，检测设备和温度控制器电压的设备公开(公告)号：US20140285222A1
公开(公告)日：2014-09-25
申请号：US14153334
申请日：2014-01-13
Applicant: Emerson Electric Co.
Inventor： Lihui Tu , Liang Cao , Cuikun Chu
IPC: G01R19/32
CPC classification number: G01R31/362 , G01K13/00 , G01R17/00 , G01R19/2503
Abstract: Disclosed are exemplary embodiments of devices for measuring voltage of a power supply. Also disclosed are exemplary embodiments of detection devices and temperature controllers comprising such devices for measuring voltage of a power supply. In exemplary embodiments, a device for measuring the voltage of a power supply generally includes a resistor, a capacitor, and a control unit. One end of the capacitor is connected with the resistor, while the other end of the capacitor is connected to ground. The control unit is connected with the power supply. The control unit includes a comparator connected with the capacitor, a reference power supply connected with the comparator, a timer, and a computing unit.
Abstract translation: 公开了用于测量电源的电压的装置的示例性实施例。 还公开了包括用于测量电源的电压的这种装置的检测装置和温度控制器的示例性实施例。 在示例性实施例中，用于测量电源电压的装置通常包括电阻器，电容器和控制单元。 电容器的一端与电阻器连接，而电容器的另一端连接到地。 控制单元与电源连接。 控制单元包括与电容器连接的比较器，与比较器连接的参考电源，定时器和计算单元。
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公开(公告)号：US09870008B2
公开(公告)日：2018-01-16
申请号：US14661116
申请日：2015-03-18
Applicant: Emerson Electric Co.
Inventor： Li Han , Liang Cao , Lihui Tu , Bradley C. Zikes
Abstract: Disclosed are exemplary embodiments of systems and methods for limiting DC voltage. In an exemplary embodiment, a DC voltage limiting circuit generally includes a current supply portion configured to receive a voltage input signal and provide a voltage output signal. A protective portion of the circuit is configured to limit or halt, at least temporarily, operation of the current supply portion based on a magnitude of the voltage input signal. A voltage level control portion is configured to limit the voltage output signal to a predetermined voltage level. In some embodiments, the DC voltage limiting circuit is provided in a climate control system controller.
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公开(公告)号：US20160259350A1
公开(公告)日：2016-09-08
申请号：US14661116
申请日：2015-03-18
Applicant: Emerson Electric Co.
Inventor： Li Han , Liang Cao , Lihui Tu , Bradley C. Zikes
Abstract: Disclosed are exemplary embodiments of systems and methods for limiting DC voltage. In an exemplary embodiment, a DC voltage limiting circuit generally includes a current supply portion configured to receive a voltage input signal and provide a voltage output signal. A protective portion of the circuit is configured to limit or halt, at least temporarily, operation of the current supply portion based on a magnitude of the voltage input signal. A voltage level control portion is configured to limit the voltage output signal to a predetermined voltage level. In some embodiments, the DC voltage limiting circuit is provided in a climate control system controller.
Abstract translation: 公开了用于限制DC电压的系统和方法的示例性实施例。 在示例性实施例中，DC电压限制电路通常包括被配置为接收电压输入信号并提供电压输出信号的电流供应部分。 电路的保护部分被配置为基于电压输入信号的大小限制或停止电流供应部分的至少暂时的操作。 电压电平控制部分被配置为将电压输出信号限制到预定电压电平。 在一些实施例中，DC电压限制电路设置在气候控制系统控制器中。
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6.发明授权DC voltage-limiting circuits and electronic devices and thermostats including DC voltage-limiting circuits 有权直流限压电路和电子设备及恒温器，包括直流限压电路公开(公告)号：US09223324B2
公开(公告)日：2015-12-29
申请号：US14271689
申请日：2014-05-07
Applicant: Emerson Electric Co.
Inventor： Zhongliang Xu , Liang Cao , Cuikun Chu , Bradley C. Zikes
Abstract: A DC voltage-limiting circuit generally includes first, second, and third transistors. The first transistor is connected between a voltage input terminal and a voltage output terminal. The first transistor has a collector connected to the voltage input terminal, an emitter connected to the voltage output terminal, and a base connected to the voltage input terminal via a first resistor. The second transistor has a base connected to the voltage input terminal via a first voltage regulator and a second resistor, a collector connected to the base of the first transistor, and an emitter connected to the voltage output terminal. The third transistor has a collector connected to the base of the first transistor via a third resistor, an emitter grounded, and a base connected to the voltage output terminal via a second voltage regulator and a fourth resistor.
Abstract translation: 直流限制电路一般包括第一，第二和第三晶体管。 第一晶体管连接在电压输入端和电压输出端之间。 第一晶体管具有连接到电压输入端子的集电极，连接到电压输出端子的发射极和经由第一电阻器连接到电压输入端子的基极。 第二晶体管具有经由第一电压调节器和第二电阻器连接到电压输入端子的基极，连接到第一晶体管的基极的集电极和连接到电压输出端子的发射极。 第三晶体管具有经由第三电阻器连接到第一晶体管的基极的集电极，发射极接地，以及经由第二电压调节器和第四电阻器连接到电压输出端子的基极。
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7.发明申请DC VOLTAGE-LIMITING CIRCUITS AND ELECTRONIC DEVICES AND THERMOSTATS INCLUDING DC VOLTAGE-LIMITING CIRCUITS 有权直流限制电路和电子设备及包括直流限制电路的恒温器公开(公告)号：US20150122900A1
公开(公告)日：2015-05-07
申请号：US14271689
申请日：2014-05-07
Applicant: Emerson Electric Co.
Inventor： Zhongliang Xu , Liang Cao , Cuikun Chu , Bradley C. Zikes
Abstract: A DC voltage-limiting circuit generally includes first, second, and third transistors. The first transistor is connected between a voltage input terminal and a voltage output terminal. The first transistor has a collector connected to the voltage input terminal, an emitter connected to the voltage output terminal, and a base connected to the voltage input terminal via a first resistor. The second transistor has a base connected to the voltage input terminal via a first voltage regulator and a second resistor, a collector connected to the base of the first transistor, and an emitter connected to the voltage output terminal. The third transistor has a collector connected to the base of the first transistor via a third resistor, an emitter grounded, and a base connected to the voltage output terminal via a second voltage regulator and a fourth resistor.
Abstract translation: 直流限制电路一般包括第一，第二和第三晶体管。 第一晶体管连接在电压输入端和电压输出端之间。 第一晶体管具有连接到电压输入端子的集电极，连接到电压输出端子的发射极和经由第一电阻器连接到电压输入端子的基极。 第二晶体管具有经由第一电压调节器和第二电阻器连接到电压输入端子的基极，连接到第一晶体管的基极的集电极和连接到电压输出端子的发射极。 第三晶体管具有经由第三电阻器连接到第一晶体管的基极的集电极，发射极接地，以及经由第二电压调节器和第四电阻器连接到电压输出端子的基极。
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