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1. 发明申请

US20170187169A1 SURGE ARRESTER 审中-公开
公开(公告)号：US20170187169A1
公开(公告)日：2017-06-29
申请号：US15314194
申请日：2015-05-26
申请人： Phoenix Contact GmbH & Co. KG
发明人： Rainer DURTH , Jan-Erik SCHMUTZ
IPC分类号： H01T1/02 , H02H9/06
CPC分类号： H01T1/02 , H01T1/10 , H01T1/15 , H01T2/02 , H01T4/10 , H02H9/06
摘要： A surge arrester for the power supply of low-voltage systems, having a housing, two electrodes which are situated axially opposite one another, an arc combustion chamber formed in the interior of the housing, and a trigger aid. A spark gap is formed between the two electrodes so that an arc is produced when the spark gap between the two electrodes is triggered, the axial distance between end faces of the two electrodes being so large that the arc voltage is greater than the expected line voltage. Conversion of energy within the surge arrester is reduced by the arc combustion chamber having an inner region and at least one expansion region into which the arc can propagate after triggering. The inner region is arranged between the two electrodes and is delimited axially by the end faces of the electrodes and is delimited longitudinally by the at least one expansion region.

2. 发明授权

US09640951B2 Triggering circuit of overvoltage protection with an asymmetric element 有权
公开(公告)号：US09640951B2
公开(公告)日：2017-05-02
申请号：US15108689
申请日：2014-12-09
申请人： SALTEK S.R.O.
发明人： Jaromir Suchy
IPC分类号： H01T4/12 , H01T4/08 , H01T1/14 , H02H9/06 , H01T4/02 , H01T1/15 , H01T2/02
CPC分类号： H01T4/02 , H01T1/15 , H01T2/02 , H02H9/06
摘要： A triggering circuit of an overvoltage protection device with an asymmetric element, specified for actuating a spark gap in symmetric or asymmetric arrangement of main electrode I, connected to input terminal I, of main electrode II, connected to input terminal II, and the auxiliary electrode, includes main electrode I of the spark gap, which is connected via a thermo-sensitive disconnector, and also via a parallel combination of varistor II and capacitor I to electrode I of the asymmetric three-pole lightning arrester, whose middle electrode is connected via the primary winding of the transformer to main electrode II of the spark gap, whose auxiliary electrode is connected via varistor I to electrode II of the asymmetric three-pole lightning arrester, which is connected via the secondary winding of the transformer to main electrode II of the spark gap, and at the same time, the thermo-sensitive disconnector is coupled via the thermal coupling with varistor II and, at the same time, the voltage at the asymmetric three-pole lightning arrester is as follows: static ignition voltage U1 between electrode II and the middle electrode is higher than static ignition voltage U2 between the middle electrode and electrode I.

3. 发明申请

US20160164262A1 POLARIZED LIGHTNING ARRESTORS 有权
标题翻译：偏光雷达ARRESTORS
公开(公告)号：US20160164262A1
公开(公告)日：2016-06-09
申请号：US15043058
申请日：2016-02-12
申请人： Searete LLC
发明人： Roderick A. Hyde , Muriel Y. Ishikawa , Jordin T. Kare , Thomas Allan Weaver , Lowell L. Wood, JR. , Victoria Y.H. Wood
IPC分类号： H01T1/15
CPC分类号： H01T1/15 , H02G13/00 , H02G13/20 , H02G13/60
摘要： Systems and methods for dynamically defending a site from lightning strikes are provided. The systems and methods involve dynamically altering electrostatic fields above the site and/or dynamically intervening in lightning.
摘要翻译：提供了动态防御站点防雷击的系统和方法。系统和方法涉及动态地改变站点上方的静电场和/或动态地插入闪电。

4. 发明申请

US20100265627A1 Surge Arrester with Thermal Overload Protection 有权
标题翻译：具有过热保护功能的避雷器
公开(公告)号：US20100265627A1
公开(公告)日：2010-10-21
申请号：US12781224
申请日：2010-05-17
申请人： Ranier Morczinek , Gero Zimmermann , Peter Bobert
发明人： Ranier Morczinek , Gero Zimmermann , Peter Bobert
IPC分类号： H02H1/04
CPC分类号： H01T1/15
摘要： A surge arrester is described which includes at least two electrodes. At least one of the electrodes includes a ventilation channel. The internal area of the surge arrester is connected to an external area of the surge arrester via the ventilation channel, wherein the ventilation channel is closed by means of a fusible element. The fusible element is preferably arranged at that end of the ventilation channel which faces the external area of the surge element.
摘要翻译：描述了包括至少两个电极的电涌放电器。电极中的至少一个包括通气通道。电涌放电器的内部区域通过通风通道连接到电涌放电器的外部区域，其中通风通道通过可熔元件封闭。可熔元件优选地布置在通风通道的面向浪涌元件的外部区域的端部处。

5. 发明授权

US5227944A Breaker for surge protector 失效
标题翻译：电涌保护器断路器
公开(公告)号：US5227944A
公开(公告)日：1993-07-13
申请号：US783321
申请日：1991-10-28
申请人： Andreas J. Eggendorfer
发明人： Andreas J. Eggendorfer
IPC分类号： H01T1/15 , H02H9/04
CPC分类号： H01T1/15 , H02H9/042
摘要： A breaker assembly for use in conjunction with a surge or lightning arrestor of the type that includes at least one varistor. The varistor circuit is enclosed within a substantially airtight housing that includes a hinged panel. A cantilevered arm is fixed to the hinged panel and includes, adjacent its free end, an aperture for interlocking a post. A conductive disk is fixed to the post and positioned vertically with respect to conductive arms to complete a circuit that includes the surge arrestor. The action of upper and lower springs, in conjunction with the post, serves to close or open such circuit. The position of the post is locked by the interaction of a notch therein with the cantilevered arm so that the opening and closing of the breaker switch is regulated by the attitude of the front panel of the housing that is, in turn, responsive to varistor-generated vapor pressure therein.
摘要翻译：一种用于与包括至少一个压敏电阻的类型的浪涌或避雷器结合使用的断路器组件。压敏电阻电路封装在包括铰链板的基本上气密的壳体内。悬臂被固定到铰接板上，并且包括邻近其自由端的用于联锁柱的孔。导电盘被固定到柱上并相对于导电臂垂直定位，以完成包括电涌放电器的电路。上下弹簧的作用与柱相连，用于关闭或打开这种电路。柱的位置通过其中的凹口与悬臂相互作用而被锁定，使得断路器开关的打开和关闭通过壳体的前面板的姿态来调整，而后者又响应于变阻器 - 在其中产生蒸气压。

6. 发明授权

US5191503A Lightning surge protector 失效
标题翻译：雷电浪涌保护器
公开(公告)号：US5191503A
公开(公告)日：1993-03-02
申请号：US679188
申请日：1991-04-02
申请人： Takeshi Kawamura , Isao Harada , Tomohisa Matsushita
发明人： Takeshi Kawamura , Isao Harada , Tomohisa Matsushita
IPC分类号： H01C7/12 , H01T1/15
CPC分类号： H01C7/126 , H01T1/15
摘要： A lightning surge protector, comprises a current limiting element in a pressure-proof housing. The pressure-proof housing is composed of a conductive material and coupled with an upper electrode member. Also, a self arc-extinguishing LSP comprises a current limiting element and upper and lower electrode members housed and fixed in a conductive pressure-proof housing opened at its lower portion through a suspension structure composed of a suspension rod. The outside and inside of the housing are covered and filled with an insulator, so that, upon occurrence of an internal arc due to a short-circuit fault or the like, the energy due to the arc causes the lower electrode member to break the insulator in the vicinity of an opening portion of the conductive pressure-proof housing so as to electrically connect the conductive pressure-proof housing to a part of the lower electrode member.
摘要翻译：雷电浪涌保护器包括耐压壳体中的限流元件。耐压外壳由导电材料构成并与上电极构件连接。此外，自熄灭的LSP还包括限流元件和容纳并固定在通过由悬挂杆构成的悬架结构在其下部开口的导电耐压壳体中的上下电极构件。壳体的外部和内部被覆盖并填充有绝缘体，使得由于短路故障等而发生内部电弧时，由于电弧引起的能量导致下部电极构件破坏绝缘体在导电性耐压壳体的开口部附近，将导电性耐压外壳电连接到下部电极部件的一部分。

7. 发明授权

US4910632A Lightning arrester 失效
标题翻译：避雷器
公开(公告)号：US4910632A
公开(公告)日：1990-03-20
申请号：US264821
申请日：1988-10-26
申请人： Satoru Shiga , Hirotsugu Koike
发明人： Satoru Shiga , Hirotsugu Koike
IPC分类号： H01B17/46 , H01C7/12 , H01T1/15
CPC分类号： H01T1/15 , H01C7/126
摘要： A lightning arrester having an insulating cylinder which contains resistance elements made of zinc oxide which have a nonlinear voltage-current characteristic are stored. The insulating cylinder is fixed at least one sealing member having passages which connect the inside space of the insulating cylinder with the outside space thereof. These passages are covered with a material adapted to be softened or melted by a heat and are therefore closed in an air-tight manner. The arrester also includes an arc guide for producing arc type spark short-circuit externally of the insulating cylinder due to gas jetted from the passages upon an arc accident in the insulatng cylinder.
摘要翻译：存储具有绝缘筒的避雷器，其包含具有非线性电压电流特性的由氧化锌制成的电阻元件。绝缘筒固定有至少一个具有将绝缘筒的内部空间与其外部空间连接的通道的密封构件。这些通道用适于被加热软化或熔化的材料覆盖，因此以气密方式封闭。避雷器还包括一个电弧引导件，用于在绝缘气缸发生电弧事故时由于从通道喷出的气体，在绝缘筒外部产生电弧型火花短路。

8. 发明授权

US4686603A Overvoltage arrester 失效
标题翻译：过电压避雷器
公开(公告)号：US4686603A
公开(公告)日：1987-08-11
申请号：US817445
申请日：1986-01-09
申请人： Joseph Mosele
发明人： Joseph Mosele
IPC分类号： H01C7/12 , H01T1/15 , H01T4/04 , H02H9/04
CPC分类号： H01C7/126 , H01C7/12 , H01C7/123 , H01T1/15 , H01T4/04
摘要： An overvoltage arrester having power connectors at its opposite ends is provided with an insulating housing that encloses a stack of coaxially arranged cylindrical varistors at least partially embedded in insulating material. An annular space is provided between the insulating material and the interior wall of the housing and is filled with an electrically insulating, heat-conducting material. The housing is protected from bursting in the event of the occurrence of an electrical flash-over along the varistor stack by a pressure relief duct that extends along the varistors between the power connections.
摘要翻译：在其相对端具有电力连接器的过电压避雷器设置有绝缘壳体，其包围至少部分地嵌入绝缘材料的同轴布置的圆柱形变阻器的堆叠。在绝缘材料和壳体的内壁之间提供环形空间，并且填充有电绝缘的导热材料。在通过沿着电力连接之间的压敏电阻延伸的减压导管沿着压敏电阻堆叠发生电闪电的情况下，外壳被防止爆裂。

9. 发明授权

US3936703A Gas-insulated electric power apparatus including a surge arrester with hot gas relief means 失效
标题翻译：气体绝缘电力设备包括具有热气释放装置的电涌放电器
公开(公告)号：US3936703A
公开(公告)日：1976-02-03
申请号：US487656
申请日：1974-07-11
申请人： Eugene C. Sakshaug
发明人： Eugene C. Sakshaug
IPC分类号： H01T1/15 , H02H9/06
CPC分类号： H01T1/15
摘要： A voltage surge arrester disposed in a metal enclosure pipe containing an insulating gas is provided with a gas vent adjacent the line voltage terminal end of the arrester for venting gases which are generated inside the arrester. The vent is directed toward, and is in close proximity to, the inside surface of the metal housing. Upon failure of the arrester, the venting establishes a short circuit at the arrester line terminal, which both initiates the operation of a protective current interruption device elsewhere in the system and instantly diverts fault current from the arrester itself. As a result, fracturing of the porcelain, which would otherwise result from further pressure buildup in the arrester or from thermal shock, is avoided.
摘要翻译：设置在包含绝缘气体的金属外壳管中的电压避雷器设置有邻近避雷器的线路电压端子的排气口，用于排放在避雷器内产生的气体。排气口被引向金属壳体的内表面并且紧邻金属壳体的内表面。在避雷器发生故障时，通风管在避雷器线路端子处建立短路，这两者均启动系统其他地方的保护电流中断装置的操作，并立即将故障电流从避雷器本身转移。结果，避免了由于在避雷器中进一步的压力积聚或热冲击而导致的瓷的压裂。

10. 发明授权

US3155874A Lightning arrester 失效
标题翻译：避雷器
公开(公告)号：US3155874A
公开(公告)日：1964-11-03
申请号：US12877361
申请日：1961-08-02
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： SORROW BILLY B , KUNKLE NED T , INNIS ROBERT T
IPC分类号： H01T1/14 , H01T1/15
CPC分类号： H01T1/14 , H01T1/15

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