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1. 发明授权

US3348096A Variable pulse energy discriminator 失效
标题翻译：可变脉冲能量鉴别器
公开(公告)号：US3348096A
公开(公告)日：1967-10-17
申请号：US39237764
申请日：1964-08-25
申请人： WRIGHT JAMES B , DARRYL HOLDER JAMES
发明人： WRIGHT JAMES B , DARRYL HOLDER JAMES
IPC分类号： H01H85/30 , H02H3/20
CPC分类号： H01H85/30 , H02H3/205

2. 发明申请

US20150149102A1 ONLINE MONITORING CIRCUIT AND METHOD OF THE SERIES COMPENSATION SPARK GAP DIVIDER RETURN CIRCUIT 审中-公开
标题翻译：在线监测电路和系列补偿方法火花分路器返回电路
公开(公告)号：US20150149102A1
公开(公告)日：2015-05-28
申请号：US14399904
申请日：2013-05-02
申请人： STATE GRID CORPORATION OF CHINA , CHINA ELECTRIC POWER RESEARCH INSTITUTE
发明人： Guofu Li , Hui Yu , Zhiyuan Li , Yongliang Li
IPC分类号： G01R19/00 , G01R1/30
CPC分类号： G01R19/0084 , F02P2017/121 , G01R1/30 , G01R31/1227 , H01T15/00 , H02H3/205
摘要： The present invention provides an online monitoring circuit of the series compensation spark gap divider return circuit, said series compensation spark gap divider return circuit includes voltage equalization link and the voltage sampling link; Said voltage link includes the capacitor C which series said voltage equalization link; Said online monitoring circuit includes the voltage sampling input module, series compensation current input module and the compare module; Said sampling voltage input module after amplified the voltage of the two ends of the series capacitor C converts it into direct current signal Udivide voltage; Said series compensation current input module after amplified the current signal of said series capacitor converts it into direct current voltage signal UCT; Said compare module realizes online monitoring the running state of said series spark gap divider return circuit though comparing said Udivide voltage and said UCT. can let the operator master the working condition of the divider return, avoid unnecessary worry, make sure the spark gap can trigger ignition reliably when the line break down, improve the spark gap working reliability greatly.
摘要翻译：本发明提供了串联补偿火花隙分配器返回电路的在线监测电路，所述串联补偿火花隙分压器回路包括电压均衡连接和电压采样连杆; 所述电压链路包括电容器C，其串联所述电压均衡链路; 所述在线监控电路包括电压采样输入模块，串联补偿电流输入模块和比较模块; 所述采样电压输入模块经放大后的串联电容C两端的电压转换为直流信号Udivide电压; 所述串联补偿电流输入模块经过放大后的所述串联电容的电流信号将其转换为直流电压信号UCT; 所述比较模块通过比较所述Udivide电压和所述UCT来实现在线监测所述串联火花隙分压器回路的运行状态。可以让操作员掌握分路器返回的工作状态，避免不必要的担心，确保火花隙在线路故障时可靠地触发点火，大大提高火花点工作的可靠性。

3. 发明申请

US20130033787A1 MOBILE GENERATOR AND MOBILE GENERATOR PROTECTIVE DEVICE 有权
标题翻译：移动发电机和移动发电机保护装置
公开(公告)号：US20130033787A1
公开(公告)日：2013-02-07
申请号：US13566533
申请日：2012-08-03
申请人： Michael WERNER , Michael Kurz
发明人： Michael WERNER , Michael Kurz
IPC分类号： H02H7/06
CPC分类号： H02H3/04 , H02H3/205 , H02H3/445
摘要： A mobile generator for generating a direct voltage for a tool supplied with direct current includes an alternating-voltage generator (1), an electronic control unit (3), a rectifier unit (2), which has a direct-voltage output (6) with live conductors (9, 10) for connecting the tool (11), and a protective device (14). The protective device is between the live conductors (9, 10) and a protective potential (18), especially ground or a protective wire. The protective device (14) has an insulating spark gap (15) responding in the case of an error with a defined response voltage (UT) for grounding the live conductors (9, 10).
摘要翻译：用于产生用于直流电的工具的直流电压的移动发生器包括具有直流电压输出（6）的交流电压发生器（1），电子控制单元（3），整流单元（2）具有用于连接工具（11）的带电导体（9,10）和保护装置（14）。保护装置位于带电导体（9,10）和保护电位（18）之间，特别是接地或保护线。在具有用于使带电导体（9,10）接地的限定的响应电压（UT）的误差的情况下，保护装置（14）具有绝缘火花隙（15）。

4. 发明授权

US3959694A Electrical circuit protection apparatus 失效
标题翻译：电路保护装置
公开(公告)号：US3959694A
公开(公告)日：1976-05-25
申请号：US537204
申请日：1974-12-30
申请人： Edward George Walsh
发明人： Edward George Walsh
IPC分类号： G01R19/165 , H01H71/24 , H02H1/00 , H02H3/10 , H02H3/20
CPC分类号： G01R19/16509 , H02H1/0007 , H02H3/10 , H02H3/205 , H01H71/2445
摘要： An electrical circuit protective arrangement in which a reed spring relay has provided a back contact probe element associated with one of the springs and makes contact therewith when the normally closed springs are open and presents a gap with the associated spring when the springs are closed. The springs are serially connected in the electrical circuit and are of a magnetically responsive material so that the springs are forced open when an undesirably high current is present in the circuit which in turn completes a detection and alarm circuit when the probe element makes contact with the spring. The relay envelope contains a gas which ionizes in the gap to complete the same detection and alarm circuit when a dangerously high voltage appears across the gap although the springs remain closed.
摘要翻译：一种电路保护装置，其中簧片弹簧继电器设置有与弹簧之一相关联的后接触探针元件，并且当常闭弹簧打开时与弹簧相接触，并且当弹簧关闭时与相关弹簧呈间隙。弹簧在电路中串联连接，并且具有磁响应材料，使得当电路中存在不期望的高电流时弹簧被强制打开，而当电路中的探针元件接触时，弹簧又完成检测和报警电路弹簧。继电器封套包含一个在间隙内电离的气体，以便在弹簧保持闭合时跨越间隙出现危险的高电压，以完成相同的检测和报警电路。

5. 发明授权

US3450946A Protective circuit of the spark gap type 失效
标题翻译：火山口类型的保护电路
公开(公告)号：US3450946A
公开(公告)日：1969-06-17
申请号：US3450946D
申请日：1967-04-24
申请人： NASA
发明人： CAMACHO SALVADOR L
IPC分类号： H02H3/20 , H02H3/00 , H02H1/00 , H02H3/28
CPC分类号： H02H3/205

6. 发明授权

US06525917B1 Power transforming system and method 失效
标题翻译：电力变压系统及方法
公开(公告)号：US06525917B1
公开(公告)日：2003-02-25
申请号：US09371525
申请日：1999-08-10
申请人： Hiroshi Arita , Takahide Matsuo , Satoshi Watahiki , Shingo Shirakawa , Naoki Kasahara , Shinichi Kondo , Tokio Yamagiwa
发明人： Hiroshi Arita , Takahide Matsuo , Satoshi Watahiki , Shingo Shirakawa , Naoki Kasahara , Shinichi Kondo , Tokio Yamagiwa
IPC分类号： H02H300
CPC分类号： H02H9/06 , H02H3/205 , H02H3/22 , H02H9/043
摘要： This invention is to provide a transforming system capable of satisfactorily protecting the equipment of a substation even if a aerial electric power lines is struck directly by an intense electric shock of a large energy, such as an electric shock of a waveform similar to that of a thunderbolt stroke having a long duration of wave tail. So, this invention, a transforming system comprises, a lightning arrester, a ground fault device installed near a service entrance through which the power lines are led in, a voltammeter placed on the gas-insulated switchgear, and a control device receiving a signal from the voltammeter and providing a signal for controlling the grounding device. And when detecting of said thunderbolt arising in said aerial electric power line, a control device which order said ground fault device to make the ground fault condition.
摘要翻译：本发明是提供一种能够令人满意地保护变电站的设备的转换系统，即使空中电力线被大量能量的强烈电击直接击中，例如与一个波形类似的波形的电击具有长尾波浪尾的雷电冲程。因此，本发明的转换系统包括：避雷器，安装在电源线被引导的服务入口附近的接地故障装置，放置在气体绝缘开关装置上的伏特计;以及控制装置，电压表，并提供控制接地装置的信号。并且当检测到在所述空中电力线路中产生的所述雷电时，指令所述接地故障装置进行接地故障状态的控制装置。

7. 发明授权

US3487261A Thyristor circuit with over-voltage protection 失效
标题翻译：带有过压保护的电路电路
公开(公告)号：US3487261A
公开(公告)日：1969-12-30
申请号：US69513367
申请日：1968-01-02
申请人： ASEA AB
发明人： BOKSJO INGVAR , OLSSON KARL-ERIK , SVEDBERG PER
IPC分类号： H02H3/20 , H02M7/12 , H05B37/02 , H05B39/04 , H05B41/36
CPC分类号： H02M7/125 , H02H3/205

8. 发明授权

US1494334A Lightning arrester 失效
公开(公告)号：US1494334A
公开(公告)日：1924-05-20
申请号：US65735223
申请日：1923-08-14
申请人： ELLIOT BEATTIE ARTHUR
发明人： ELLIOT BEATTIE ARTHUR
IPC分类号： H02H3/20
CPC分类号： H02H3/205

9. 发明授权

US1352117A davis 失效
公开(公告)号：US1352117A
公开(公告)日：1920-09-07
申请号：US1352117D
IPC分类号： H01T1/14 , H02H3/20
CPC分类号： H02H3/205 , H01T1/14

10. 发明公开

US20240305087A1 OVERVOLTAGE PROTECTION SPARK GAP ASSEMBLY AND METHOD FOR OPERATING AN OVERVOLTAGE PROTECTION SPARK GAP ASSEMBLY 审中-公开
公开(公告)号：US20240305087A1
公开(公告)日：2024-09-12
申请号：US18579723
申请日：2022-07-05
申请人： DEHN SE
发明人： Bernhard Krauss , Christian Lang , Sebastian Haas , Roland Eichenseer , Juliane Klose , Richard Daum
IPC分类号： H02H3/20
CPC分类号： H02H3/205
摘要： The present invention provides an overvoltage protection spark gap assembly and a method for operating an overvoltage protection spark gap assembly. The overvoltage protection spark gap assembly comprises a first overvoltage protection spark gap (1) which has a first main terminal (1a) and a second main terminal (1b); a second overvoltage protection spark gap (1′) which has a third main terminal (1a′) and a fourth main terminal (1b′). The first main terminal (1a) can be connected to a first voltage line (S1) of a supply network via a first terminal contact (A1) and the fourth main terminal (1b′) can be connected to a second voltage line (S2) of the supply network via a second terminal contact (A2). The second main terminal (1b) and the third main terminal (1a′) are electrically connected to one another. A first electrically conductive probe device (K2) is introduced into, or in the vicinity of, a wear part (38) of the first overvoltage protection spark gap (1) such that, in the event of a specific degree of wear, the first electrically conductive probe device (K2) comes electrically into contact with an arc (41) in the first overvoltage protection spark gap (1). The second overvoltage protection spark gap (1′) has a second electrically conductive probe device (33) which comes electrically into contact with an arc in the second overvoltage protection spark gap (1′). The first electrically conductive probe device (K2) and the second electrically conductive probe device (33) are electrically connected to one another via an activation device (28; 4″) which outputs an activation signal (S) in order to activate a disconnecting device (A; 7, 8, 11, 12) if a flow of current or a corresponding portion of the flow of current between the first and second probe device (K2; 33) satisfies a specified criterion.

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