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1. 发明授权

US07528594B2 Device for the reading of direct and/or alternating currents 失效
标题翻译：用于读取直流和/或交流电流的装置
公开(公告)号：US07528594B2
公开(公告)日：2009-05-05
申请号：US11156606
申请日：2005-06-21
申请人： Romano Manzoli , Francesco Viaro
发明人： Romano Manzoli , Francesco Viaro
IPC分类号： G01R15/18
CPC分类号： G01R15/185
摘要： The present invention is related to a device (1) for the detection of direct and/or alternating current to be used in the realization of highly sensitive amperometric measuring instruments or for the detection of differential faults along with automatic switches. The inventive device comprises a magnetic core (5) disposed in such a manner to surround at least one current-carrying conductor (6). A winding (10) surrounds the magnetic core (5) and is electrically connected to an electrical resistance (60). A voltage source (40) generates a drive voltage (Vexcit) which permits the circulation of a pick-up current (Iexcit) in the said winding (10) and in the said core (5). Amplification means (20) are used to detect the voltage (Vsense) at the terminals of the resistance (60) in order to generate a first signal (Vamp1) which is representative of the above defined current (Iexcit). The inventive device (1) also comprises a feedback adjustment circuit block (70) which acquires the first input signal (Vamp1) in order to generate a second signal which inverts the said drive voltage (Vexcit) when the pick-up current (Iexcit) reaches preset values.
摘要翻译：本发明涉及一种用于检测直流和/或交流电流的装置（1），用于实现高灵敏度电流测量仪器或与自动开关一起检测差动故障。本发明的装置包括以围绕至少一个载流导体（6）的方式设置的磁芯（5）。绕组（10）围绕磁芯（5）并与电阻（60）电连接。电压源（40）产生驱动电压（Vexcit），其允许在所述绕组（10）和所述芯（5）中循环拾取电流（Iexcit）。放大装置（20）用于检测电阻（60）的端子处的电压（Vsense），以产生代表上述限定电流（Iexcit）的第一信号（Vamp1）。本发明的装置（1）还包括反馈调整电路块（70），其获取第一输入信号（Vamp1），以产生当拾取电流（Iexcit）反转时所述驱动电压（Vexcit）反转的第二信号，达到预设值。

2. 发明申请

US20050280409A1 Device for the reading of direct and/or alternating currents 失效
标题翻译：用于读取直流和/或交流电流的装置
公开(公告)号：US20050280409A1
公开(公告)日：2005-12-22
申请号：US11156606
申请日：2005-06-21
申请人： Romano Manzoli , Francesco Viaro
发明人： Romano Manzoli , Francesco Viaro
IPC分类号： G01R15/18 , G01R33/00
CPC分类号： G01R15/185
摘要： The present invention is related to a device (1) for the detection of direct and/or alternating current to be used in the realisation of highly sensitive amperometric measuring instruments or for the detection of differential faults along with automatic switches. The inventive device comprises a magnetic core (5) disposed in such a manner to surround at least one current-carrying conductor (6). A winding (10) surrounds the magnetic core (5) and is electrically connected to an electrical resistance (60). A voltage source (40) generates a drive voltage (Vexcit) which permits the circulation of a pick-up current (Iexcit) in the said winding (10) and in the said core (5). Amplification means (20) are used to detect the voltage (Vsense) at the terminals of the resistance (60) in order to generate a first signal (Vamp1) which is representative of the above defined current (Iexcit). The inventive device (1) also comprises a feedback adjustment circuit block (70) which acquires the first input signal (Vamp1) in order to generate a second signal which inverts the said drive voltage (Vexcit) when the pick-up current (Iexcit) reaches preset values.
摘要翻译：本发明涉及一种用于检测直流和/或交流电流的装置（1），用于实现高灵敏度电流测量仪器或与自动开关一起检测差动故障。本发明的装置包括以围绕至少一个载流导体（6）的方式设置的磁芯（5）。绕组（10）围绕磁芯（5）并与电阻（60）电连接。电压源（40）产生驱动电压（Vexcit），其允许在所述绕组（10）和所述芯（5）中循环拾取电流（Iexcit）。放大装置（20）用于检测电阻（60）的端子处的电压（Vsense），以产生代表上述限定电流（Iexcit）的第一信号（Vamp 1）。本发明的装置（1）还包括反馈调节电路块（70），其获取第一输入信号（Vamp 1），以便产生当拾取电流（Iexcit）反转所述驱动电压（Vexcit）时的第二信号）达到预设值。

3. 发明授权

US07417840B2 Self-supplied electronic protection device for automatic circuit-breakers 有权
标题翻译：用于自动断路器的自备电子保护装置
公开(公告)号：US07417840B2
公开(公告)日：2008-08-26
申请号：US11107774
申请日：2005-04-18
申请人： Francesco Viaro , Marco Stucchi
发明人： Francesco Viaro , Marco Stucchi
IPC分类号： H02H3/08
CPC分类号： H02H1/063 , H02H3/05 , H02H3/0935
摘要： An electronic self-supplied protection device for automatic circuit-breakers that includes: a supply device that draws energy from the stretch of electrical network protected by said circuit-breaker; a control device with at least two levels of operation, where the first of the at least two levels of operation being associated to the function of protection from instantaneous short-circuit SCinst. In addition, second and possible further levels of operation of the self-supplied protection device are associated with further functions of said protection device; a selective interface device including means for regulating the supply, which, in a first step, immediately following upon closing of the circuit by the circuit-breaker, supply the first level of operation, and, after a controlled period of time, supply also the second and possible further levels of operation of said control device.
摘要翻译：一种用于自动断路器的电子自供电保护装置，包括：供电装置，其从由所述断路器保护的电网延伸部分吸取能量; 具有至少两个操作级别的控制装置，其中所述至少两个操作级别中的第一级与防止瞬时短路SCinst的功能相关联。此外，自供应保护装置的第二和可能的进一步的操作水平与所述保护装置的其他功能相关联; 选择性接口装置，包括用于调节电源的装置，在第一步骤中，通过断路器关闭电路之后，提供第一级别的操作，并且在受控的时间段之后还提供所述控制装置的第二和可能的进一步操作水平。

4. 发明申请

US20070273546A1 Electronic Protection Devices For Circuit-Breakers And Corresponding Programming Method 有权
标题翻译：断路器电子保护装置及相应的编程方法
公开(公告)号：US20070273546A1
公开(公告)日：2007-11-29
申请号：US10599776
申请日：2005-04-05
申请人： Francesco Viaro , Marco Stucchi , Federico Gamba
发明人： Francesco Viaro , Marco Stucchi , Federico Gamba
IPC分类号： H02H3/00
CPC分类号： H02H1/0061 , H01H71/04 , H01H2300/03 , H02H3/006 , Y02B70/3241 , Y02B90/224 , Y04S20/14 , Y04S20/227
摘要： A protection device for circuit-breakers that comprises a wireless communication system for transmitting locally, to a dedicated computerized device, information corresponding to measurements of electrical quantities, to the setting of the parameters typical of the protection functions, or to diagnostics information corresponding to the electrical system, to the circuit-breaker or to the protection device itself.
摘要翻译：一种用于断路器的保护装置，其包括用于在本地发送到专用计算机化设备的与电量测量相对应的信息的无线通信系统，所述保护功能的典型参数的设置，或对应于电气系统，断路器或保护装置本身。

5. 发明授权

US07227347B2 Device and method for measuring a current 有权
标题翻译：用于测量电流的装置和方法
公开(公告)号：US07227347B2
公开(公告)日：2007-06-05
申请号：US10658260
申请日：2003-09-10
申请人： Francesco Viaro , Francesco Casalinuovo
发明人： Francesco Viaro , Francesco Casalinuovo
IPC分类号： G01R15/20
CPC分类号： G01R15/20
摘要： A device and method for current measurement in a conductor and, in particular, a method to feed the devices of the invention in order to interpret the information provided. The method is based on the exploitation of discrete sampling of the information provided from the devices of the invention and allows the feeding of these devices to be modulated in order to activate the devices only when necessary.
摘要翻译：一种导体中电流测量的装置和方法，特别是馈送本发明的装置以便解释提供的信息的方法。该方法基于对从本发明的设备提供的信息的离散采样的利用，并且允许这些设备的馈送被调制以仅在必要时激活设备。

6. 发明申请

US20050237216A1 Electronic protection devices for automatic circuit-breakers 有权
标题翻译：用于自动断路器的电子保护装置
公开(公告)号：US20050237216A1
公开(公告)日：2005-10-27
申请号：US11107780
申请日：2005-04-18
申请人： Francesco Viaro , Marco Stucchi
发明人： Francesco Viaro , Marco Stucchi
IPC分类号： H02H1/06 , H02H3/04 , G08B23/00
CPC分类号： H02H1/06 , H02H3/04 , Y10T307/615
摘要： Described herein is an electronic protection device for automatic circuit-breakers comprising: a control unit; a warning interface; a supply system comprising a main supply system and a first back-up supply system; an interface for connection between said supply system and said control unit, said connection interface comprising an automatic device for passage from the main supply to the back-up supply in the event of interruption of said main supply.
摘要翻译：这里描述了一种用于自动断路器的电子保护装置，包括：控制单元; 警告界面供应系统，包括主供应系统和第一备用供应系统; 用于在所述供应系统和所述控制单元之间连接的接口，所述连接接口包括在所述主电源中断的情况下从主电源通往备用电源的自动装置。

7. 发明授权

US07579963B2 Electronic protection devices for circuit-breakers and corresponding programming method 有权
标题翻译：断路器电子保护装置及相应的编程方法
公开(公告)号：US07579963B2
公开(公告)日：2009-08-25
申请号：US10599776
申请日：2005-04-05
申请人： Francesco Viaro , Marco Stucchi , Federico Gamba
发明人： Francesco Viaro , Marco Stucchi , Federico Gamba
IPC分类号： G08C19/22
CPC分类号： H02H1/0061 , H01H71/04 , H01H2300/03 , H02H3/006 , Y02B70/3241 , Y02B90/224 , Y04S20/14 , Y04S20/227
摘要： A protection device for circuit-breakers that comprises a wireless communication system for transmitting locally, to a dedicated computerized device, information corresponding to measurements of electrical quantities, to the setting of the parameters typical of the protection functions, or to diagnostics information corresponding to the electrical system, to the circuit-breaker or to the protection device itself.
摘要翻译：一种用于断路器的保护装置，其包括用于在本地发送到专用计算机化设备的与电量测量相对应的信息的无线通信系统，所述保护功能的典型参数的设置，或对应于电气系统，断路器或保护装置本身。

8. 发明授权

US07368834B2 Electronic protection devices for automatic circuit-breakers 有权
标题翻译：用于自动断路器的电子保护装置
公开(公告)号：US07368834B2
公开(公告)日：2008-05-06
申请号：US11107780
申请日：2005-04-18
申请人： Francesco Viaro , Marco Stucchi
发明人： Francesco Viaro , Marco Stucchi
IPC分类号： H02J9/00
CPC分类号： H02H1/06 , H02H3/04 , Y10T307/615
摘要： Described herein is an electronic protection device for automatic circuit-breakers comprising: a control unit; a warning interface; a supply system comprising a main supply system and a first back-up supply system; an interface for connection between said supply system and said control unit, said connection interface comprising an automatic device for passage from the main supply to the back-up supply in the event of interruption of said main supply.
摘要翻译：这里描述了一种用于自动断路器的电子保护装置，包括：控制单元; 警告界面供应系统，包括主供应系统和第一备用供应系统; 用于在所述供应系统和所述控制单元之间连接的接口，所述连接接口包括在所述主电源中断的情况下从主电源通往备用电源的自动装置。

9. 发明申请

US20050231875A1 Self-supplied electronic protection device for automatic circuit-breakers 有权
标题翻译：用于自动断路器的自备电子保护装置
公开(公告)号：US20050231875A1
公开(公告)日：2005-10-20
申请号：US11107774
申请日：2005-04-18
申请人： Francesco Viaro , Marco Stucchi
发明人： Francesco Viaro , Marco Stucchi
IPC分类号： H02H1/06 , H02H3/05 , H02H3/093 , H02H3/08
CPC分类号： H02H1/063 , H02H3/05 , H02H3/0935
摘要： Described herein is an electronic self-supplied protection device for automatic circuit-breakers comprising: a supply device that draws energy from the stretch of electrical network protected by said circuit-breaker; a control device comprising at least two levels of operation, the first of said at least two levels of operation being associated to the function of protection from instantaneous short-circuit SCinst, the second and possible further levels of operation being associated to further functions of said protection device; a selective interface device comprising means for regulating the supply, which, in a first step, immediately following upon closing of the circuit by the circuit-breaker, supply said first level of operation, and, after a controlled period of time, supply also said second and possible further levels of operation of said control device.
摘要翻译：这里描述了一种用于自动断路器的电子自供应保护装置，包括：供电装置，其从由所述断路器保护的电网延伸部分吸取能量; 控制装置，其包括至少两个操作级别，所述至少两个操作级别中的第一级与防止瞬时短路SCinst的功能相关联，所述第二和可能的进一步的操作级别与所述保护装置; 一种选择性接口装置，包括用于调节电源的装置，在第一步骤中，通过断路器关闭电路之后，提供所述第一级别的操作，并且在受控的时间段之后还提供所述电源所述控制装置的第二和可能的进一步操作水平。

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