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公开(公告)号：US09231399B2
公开(公告)日：2016-01-05
申请号：US13595092
申请日：2012-08-27
Applicant: Grigoris Kostakis , Evaggelia Giannelaki , Thomas Tsovilis , Zafiris Politis , Konstantinos Samaras
Inventor： Grigoris Kostakis , Evaggelia Giannelaki , Thomas Tsovilis , Zafiris Politis , Konstantinos Samaras
Abstract: A circuit protection device includes an overvoltage monitor circuit that is operable to monitor a power supply circuit to detect an overvoltage condition on the power supply circuit and to change a state of an overvoltage output responsive to the overvoltage condition on the power supply circuit. A bi-directional switch is operable to interrupt or limit current flow though the power supply circuit responsive to the change in the state of the overvoltage output. A bi-directional voltage limiter is connected across output terminals of the circuit protection device and is operable to limit an overvoltage to a predefined voltage limit.
Abstract translation: 电路保护装置包括过电压监视电路，其可操作以监视电源电路以检测电源电路上的过电压状况，并响应于电源电路上的过电压状态而改变过电压输出的状态。 双向开关可操作以响应于过电压输出状态的变化中断或限制通过电源电路的电流。 双向电压限制器连接在电路保护装置的输出端上，可以将过电压限制到预定的电压极限。
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公开(公告)号：US20150061692A1
公开(公告)日：2015-03-05
申请号：US14024690
申请日：2013-09-12
Applicant: Grigoris Kostakis , Evaggelia Giannelaki , Thomas Tsovilis , Zafiris Politis
Inventor： Grigoris Kostakis , Evaggelia Giannelaki , Thomas Tsovilis , Zafiris Politis
CPC classification number: G01R31/2827 , G01R31/001 , H02H3/044 , H02H3/093 , H02H9/021 , H03K17/0824
Abstract: Devices include an impulse current generator that is configured to provide a direct impulse current (DIC) that includes a specified waveform to a test load during a test duration, a continuous power supply that is configured to provide a continuous power to the test load during the test duration, a trigger circuit that is configured to determine a trigger condition that corresponds to the DIC and to generate a trigger signal responsive to determining the trigger condition, and a current bypass circuit that is configured to receive the trigger signal generated by the trigger circuit and to conduct a majority portion of the DIC being conducted by the load responsive to the trigger signal.
Abstract translation: 设备包括脉冲电流发生器，其被配置为在测试持续时间期间向测试负载提供包括指定波形的直接脉冲电流（DIC），被配置为在测试持续时间期间向测试负载提供连续功率的连续电源 测试持续时间，触发电路，被配置为确定对应于DIC的触发条件并响应于确定触发条件而产生触发信号;以及当前旁路电路，其被配置为接收由触发电路产生的触发信号 并且响应于触发信号，通过负载进行DIC的多数部分。
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Patent Agency Ranking
公开(公告)号：US08743525B2
公开(公告)日：2014-06-03
申请号：US13552240
申请日：2012-07-18
Applicant: Fotis Xepapas , Evaggelia Giannelaki , Grigoris Kostakis , Zafiris Politis , Kostas Samaras
Inventor： Fotis Xepapas , Evaggelia Giannelaki , Grigoris Kostakis , Zafiris Politis , Kostas Samaras
IPC: H02H9/06
Abstract: An overvoltage protection device includes first and second electrically conductive electrode members and a varistor member formed of a varistor material and electrically connected with each of the first and second electrode members. The overvoltage protection device has an integral fail-safe mechanism operative to electrically short circuit the first and second electrode members about the varistor member by fusing first and second metal surfaces in the overvoltage protection device to one another using an electric arc.
Abstract translation: 一种过电压保护装置包括第一和第二导电电极部件和由非线性电阻材料形成并与第一和第二电极部件中的每一个电连接的变阻器部件。 过电压保护装置具有一体的故障保护机构，其通过使用电弧使过电压保护装置中的第一和第二金属表面彼此熔合，从而使第一和第二电极部件围绕变阻器部件电气短路。
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公开(公告)号：US20070139850A1
公开(公告)日：2007-06-21
申请号：US11301000
申请日：2005-12-15
Applicant: Sherif Kamel , Zafiris Politis , Konstantinos Samaras
Inventor： Sherif Kamel , Zafiris Politis , Konstantinos Samaras
IPC: H02H1/00
CPC classification number: H01C7/126 , H01C7/12 , H01H2071/044
Abstract: An overvoltage protection device includes first and second electrically conductive electrode members, a varistor member formed of a varistor material and electrically connected with each of the first and second electrode members, and an electrically conductive, meltable member. The meltable member is responsive to heat in the device to melt and form a current flow path between the first and second electrode members through the meltable member.
Abstract translation: 一种过电压保护装置包括第一和第二导电电极构件，由非线性电阻材料形成并与第一和第二电极构件中的每一个电连接的变阻器构件，以及导电的可熔化构件。 可熔组件对装置中的热量作出响应，以熔化并在第一和第二电极构件之间通过可熔组件形成电流流路。
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公开(公告)号：US20140055898A1
公开(公告)日：2014-02-27
申请号：US13595092
申请日：2012-08-27
Applicant: Grigoris Kostakis , Evaggelia Giannelaki , Thomas Tsovilis , Zafiris Politis , Konstantinos Samaras
Inventor： Grigoris Kostakis , Evaggelia Giannelaki , Thomas Tsovilis , Zafiris Politis , Konstantinos Samaras
Abstract: A circuit protection device includes an overvoltage monitor circuit that is operable to monitor a power supply circuit to detect an overvoltage condition on the power supply circuit and to change a state of an overvoltage output responsive to the overvoltage condition on the power supply circuit. A bi-directional switch is operable to interrupt or limit current flow though the power supply circuit responsive to the change in the state of the overvoltage output. A bi-directional voltage limiter is connected across output terminals of the circuit protection device and is operable to limit an overvoltage to a predefined voltage limit.
Abstract translation: 电路保护装置包括过电压监视电路，其可操作以监视电源电路以检测电源电路上的过电压状况，并响应于电源电路上的过电压状态而改变过电压输出的状态。 双向开关可操作以响应于过电压输出状态的变化中断或限制通过电源电路的电流。 双向电压限制器连接在电路保护装置的输出端上，可以将过电压限制到预定的电压极限。
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公开(公告)号：US20130335869A1
公开(公告)日：2013-12-19
申请号：US13552240
申请日：2012-07-18
Applicant: Fotis Xepapas , Evaggelia Giannelaki , Grigoris Kostakis , Zafiris Politis , Kostas Samaras
Inventor： Fotis Xepapas , Evaggelia Giannelaki , Grigoris Kostakis , Zafiris Politis , Kostas Samaras
IPC: H02H9/04
Abstract: An overvoltage protection device includes first and second electrically conductive electrode members and a varistor member formed of a varistor material and electrically connected with each of the first and second electrode members. The overvoltage protection device has an integral fail-safe mechanism operative to electrically short circuit the first and second electrode members about the varistor member by fusing first and second metal surfaces in the overvoltage protection device to one another using an electric arc.
Abstract translation: 一种过电压保护装置包括第一和第二导电电极部件和由非线性电阻材料形成并与第一和第二电极部件中的每一个电连接的变阻器部件。 过电压保护装置具有一体的故障保护机构，其通过使用电弧使过电压保护装置中的第一和第二金属表面彼此熔合，从而使第一和第二电极部件围绕变阻器部件电气短路。
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公开(公告)号：US07433169B2
公开(公告)日：2008-10-07
申请号：US11301000
申请日：2005-12-15
Applicant: Sherif I. Kamel , Zafiris Politis , Konstantinos Samaras
Inventor： Sherif I. Kamel , Zafiris Politis , Konstantinos Samaras
IPC: H02H1/00
CPC classification number: H01C7/126 , H01C7/12 , H01H2071/044
Abstract: An overvoltage protection device includes first and second electrically conductive electrode members, a varistor member formed of a varistor material and electrically connected with each of the first and second electrode members, and an electrically conductive, meltable member. The meltable member is responsive to heat in the device to melt and form a current flow path between the first and second electrode members through the meltable member.
Abstract translation: 一种过电压保护装置包括第一和第二导电电极构件，由非线性电阻材料形成并与第一和第二电极构件中的每一个电连接的变阻器构件，以及导电的可熔化构件。 可熔组件对装置中的热量作出响应，以熔化并在第一和第二电极构件之间通过可熔组件形成电流流路。
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