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1. 发明申请

US20110186408A1 USER INTERFACE DEVICE FOR LOW VOLTAGE SWITCHING DEVICES 有权
标题翻译：用于低电压开关器件的用户界面器件
公开(公告)号：US20110186408A1
公开(公告)日：2011-08-04
申请号：US13061633
申请日：2009-08-03
申请人： Romano Manzoli , Paolo Bonomi
发明人： Romano Manzoli , Paolo Bonomi
IPC分类号： H01H9/00
CPC分类号： H01H71/04 , H01H71/123 , H01H71/74 , H01H2071/006 , Y10T307/76
摘要： A user interface device for a switching device for low voltage electrical circuits comprising one or more electrical poles and an auxiliary device, provided with a first control unit.The user interface device, according to the invention, comprises a second control unit capable of storing data and of exchanging data and/or signals with said first control unit.The user interface device, according to the invention is mechanically associable, in a removable manner, with the switching device.The user interface device, according to the invention is electrically connectable, in a removable manner, to the aforesaid auxiliary device.
摘要翻译：一种用于包括一个或多个电极的低压电路的开关装置的用户界面装置和具有第一控制单元的辅助装置。根据本发明的用户接口设备包括能够存储数据和与所述第一控制单元交换数据和/或信号的第二控制单元。根据本发明的用户界面设备可以以可移动的方式与开关设备机械地相关联。根据本发明的用户接口设备可以可拆卸的方式电连接到上述辅助设备。

2. 发明授权

US08928186B2 User interface device for low voltage switching devices 有权
标题翻译：用于低压开关器件的用户界面器件
公开(公告)号：US08928186B2
公开(公告)日：2015-01-06
申请号：US13061633
申请日：2009-08-03
申请人： Romano Manzoli , Paolo Bonomi
发明人： Romano Manzoli , Paolo Bonomi
IPC分类号： H01H31/10 , H01H71/04 , H01H71/12 , H01H71/74 , H01H71/00
CPC分类号： H01H71/04 , H01H71/123 , H01H71/74 , H01H2071/006 , Y10T307/76
摘要： A user interface device for a switching device for low voltage electrical circuits comprising one or more electrical poles and an auxiliary device, provided with a first control unit.The user interface device, according to the invention, comprises a second control unit capable of storing data and of exchanging data and/or signals with said first control unit.The user interface device, according to the invention is mechanically associable, in a removable manner, with the switching device.The user interface device, according to the invention is electrically connectable, in a removable manner, to the aforesaid auxiliary device.
摘要翻译：一种用于包括一个或多个电极的低压电路的开关装置的用户界面装置和具有第一控制单元的辅助装置。根据本发明的用户接口设备包括能够存储数据和与所述第一控制单元交换数据和/或信号的第二控制单元。根据本发明的用户界面设备可以以可移动的方式与开关设备机械地相关联。根据本发明的用户接口设备可以可拆卸的方式电连接到上述辅助设备。

3. 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。

4. 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。

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