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1.发明申请公开(公告)号：US20190244732A1
公开(公告)日：2019-08-08
申请号：US16319222
申请日：2017-07-07
Applicant: TDK Electronics AG
Inventor： Robert Hoffmann
Abstract: A component for protecting against overvoltages is disclosed. In an embodiment a component for protecting against overvoltages includes a surge arrester, a first varistor, a second varistor, wherein the surge arrester, the first varistor and the second varistor are combined in a single component, a first connecting element electrically conductively connected to the first varistor and a second connecting element electrically conductively connected to the second varistor.
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公开(公告)号：US09407088B2
公开(公告)日：2016-08-02
申请号：US14130059
申请日：2012-06-21
Applicant: Markus Sulitze
Inventor： Markus Sulitze
Abstract: A surge arrester includes an insulator having a first insulator end and an opposite second insulator end, at least one first electric arc electrode attached in the region of the first insulator end, at least one second electric arc electrode attached in the region of the second insulator end, a fixing element made of electrically non-conductive material for mounting the surge protector on an external support, and at least one dish-shaped element to which the first electric arc electrode is assigned and the dish side wall of which at least partially laterally encloses the first electric arc electrode. The fixing element is attached laterally to the dish side wall of the dish-shaped element.
Abstract translation: 电涌放电器包括具有第一绝缘体端和相对的第二绝缘体端的绝缘体，附接在第一绝缘体端的区域中的至少一个第一电弧电极，附接在第二绝缘体的区域中的至少一个第二电弧电极 端部，由用于将浪涌保护器安装在外部支架上的非导电材料制成的固定元件，以及至少一个盘形元件，第一电弧电极被分配到该盘形元件，并且其皿侧壁至少部分地横向 封闭第一个电弧电极。 固定元件横向安装在碟形元件的餐具侧壁上。
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公开(公告)号：US20160118775A1
公开(公告)日：2016-04-28
申请号：US14885613
申请日：2015-10-16
Applicant: Phoenix Contact GmbH & Co. KG
Inventor： Jan-Erik SCHMUTZ
Abstract: A surge arrester for use in the power supply of low voltage systems is described, with a housing (2), with two main electrodes (3, 4) which form a spark gap, with one arcing chamber (5) which is made within the housing (2) between the two main electrodes (3, 4) and with one ignition aid, when the ignition aid operates in one ignition region (6) ionized gas is produced which spreads in the arcing chamber (5) so that the spark gap ignites between the two main electrodes (3, 4) and an arc arises in the arcing chamber (5)In the surge arrester as claimed in the invention the ignition of the spark gap between the two main electrodes (3, 4) occurs relatively quickly after the operation of the ignition aid so that the components of the ignition aid are stressed as little as possible and are protected against damage, that between the ignition aid and the arcing chamber (5) at least one feed channel (7) is formed by which ionized gas which has been produced in the ignition region (6) flows into the arcing chamber (5).
Abstract translation: 描述了用于低压系统的电源的电涌放电器，具有壳体（2），其具有形成火花隙的两个主电极（3,4），其中一个电弧室（5） 壳体（2）在两个主电极（3,4）之间并具有一个点火助剂，当点火助剂在一个点火区域（6）中工作时，产生电离气体（5）中扩散的电离气体，使火花隙 在两个主电极（3,4）之间点燃并且在电弧室（5）中产生电弧。在本发明所述的电涌放电器中，两个主电极（3,4）之间的火花隙的点火相对较快地发生 在点火助剂的操作之后，使得点火助剂的部件应力尽可能少并被保护以免损坏，点火助剂和电弧室（5）之间的至少一个进料通道（7）由 在点火区域（6）中产生的电离气流入 电弧室（5）。
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公开(公告)号：US20150236480A1
公开(公告)日：2015-08-20
申请号：US14703323
申请日：2015-05-04
Applicant: EATON CORPORATION
CPC classification number: H01T4/10 , H01H33/66261 , H01T2/02 , H01T4/02 , H01T4/04 , H02H9/046 , H02H9/06
Abstract: An improved triggered arc flash arrester includes a shield apparatus disposed within an interior of an evacuated envelope and includes a first shield element and a second shield element. A plurality of conductors are partially disposed within the interior and are separated from one another by a gap. A first element of the shield apparatus is situated adjacent the envelope and is structured to protect the envelope from damage due to the high temperature plasma that results from an arc across the gap. A second element of the shield apparatus is interposed between the gap and at least a portion of the first element and is structured to protect the at least portion of the first element from damage due to an arc across the gap.
Abstract translation: 一种改进的触发式弧光避雷器包括设置在真空外壳内部的屏蔽装置，包括第一屏蔽元件和第二屏蔽元件。 多个导体部分地设置在内部并且通过间隙彼此分离。 屏蔽装置的第一元件位于外壳附近，并且被构造成保护外壳免受由穿过间隙的电弧产生的高温等离子体的损坏。 屏蔽装置的第二元件插入在间隙和第一元件的至少一部分之间，并且被构造成保护第一元件的至少部分免受由于穿过间隙的电弧的损坏。
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公开(公告)号：US09025299B2
公开(公告)日：2015-05-05
申请号：US13860643
申请日：2013-04-11
Applicant: Eaton Corporation
CPC classification number: H01T4/10 , H01H33/66261 , H01T2/02 , H01T4/02 , H01T4/04 , H02H9/046 , H02H9/06
Abstract: An improved triggered arc flash arrester includes a shield apparatus disposed within an interior of an evacuated envelope and includes a first shield element and a second shield element. A plurality of conductors are partially disposed within the interior and are separated from one another by a gap. A first element of the shield apparatus is situated adjacent the envelope and is structured to protect the envelope from damage due to the high temperature plasma that results from an arc across the gap. A second element of the shield apparatus is interposed between the gap and at least a portion of the first element and is structured to protect the at least portion of the first element from damage due to an arc across the gap.
Abstract translation: 一种改进的触发式弧光避雷器包括设置在真空外壳内部的屏蔽装置，包括第一屏蔽元件和第二屏蔽元件。 多个导体部分地设置在内部并且通过间隙彼此分离。 屏蔽装置的第一元件位于外壳附近，并且被构造成保护外壳免受由穿过间隙的电弧产生的高温等离子体的损坏。 屏蔽装置的第二元件插入在间隙和第一元件的至少一部分之间，并且被构造成保护第一元件的至少部分免受由于穿过间隙的电弧的损坏。
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Patent Agency Ranking
6.发明授权Modular and weather resistant overvoltage protection system for wireless communication systems 有权用于无线通信系统的模块化和耐候性过电压保护系统公开(公告)号：US08780519B2
公开(公告)日：2014-07-15
申请号：US13301685
申请日：2011-11-21
Applicant: Douglas Wayne Miller , Konstantinos Samaras , Kelly Rae Richards , Anastasios Fragkos , Daniel Joseph Sullivan , Megaklis Marathias
Inventor： Douglas Wayne Miller , Konstantinos Samaras , Kelly Rae Richards , Anastasios Fragkos , Daniel Joseph Sullivan , Megaklis Marathias
Abstract: A surge suppression system provides surge protection both locally within the radio station building were the power plant and telecommunication equipment are located and remotely next to the radios and antennas located outside of the building on the communication tower. An external surge suppression unit provides a waterproof enclosure for both surge suppression devices and fiber optic connectors. A rack mountable surge suppression unit provides local in-line surge suppression protection for the electrical equipment located in the communication station. A unique surge suppression tray is hot swappable so that multiple surge suppression devices can be replaced at the same time without disrupting radio operation. Pluggable surge suppression modules can be used in both the external surge suppression unit and the rack mountable surge suppression unit.
Abstract translation: 浪涌抑制系统在电力设备和电信设备所在的无线电台建筑内本地提供浪涌保护，远程位于通信塔楼外的无线电和天线的旁边。 外部浪涌抑制单元为浪涌抑制装置和光纤连接器提供防水外壳。 机架安装浪涌抑制单元为位于通信站中的电气设备提供本地的在线浪涌抑制保护。 独特的浪涌抑制托盘是可热插拔的，从而可以同时更换多个浪涌抑制装置，而不会中断无线电操作。 可插拔浪涌抑制模块可用于外部浪涌抑制单元和可安装于机架的浪涌抑制单元。
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公开(公告)号：US20070058318A1
公开(公告)日：2007-03-15
申请号：US11511494
申请日：2006-08-29
Applicant: Jae-Han Jong
Inventor： Jae-Han Jong
IPC: H02H9/06
Abstract: A communication-circuit line protector capable of maintaining reliable connection to a port unit of a communication system, easily checking a disorder or failure of the communication-circuit line protector, and effectively releasing heat generated from an inner portion of the communication-circuit line protector is provided. The communication-circuit line protector include: a housing having a plurality of openings disposed on a side thereof; a ground pin provided to an inner side of the housing, the ground pin having an elastic end portion which cooperates with a lower-side inner wall of the housing opposite thereto to be in close contact with a ground portion, thereby maintain reliable ground contact; and a PCB having the ground pin attached to one side thereof and a conduction member provided to a lower end portion thereof, thereby maintaining good connection at a time of connection to a port.
Abstract translation: 一种通信电路线路保护器，其能够保持与通信系统的端口单元的可靠连接，容易地检查通信电路线路保护器的无序或故障，并且有效地释放从通信电路线路保护器的内部部分产生的热量 被提供。 通信电路线路保护器包括：具有设置在其一侧的多个开口的壳体; 接地销设置在壳体的内侧，接地销具有弹性端部，其与与其相对的壳体的下侧内壁配合，以与接地部分紧密接触，从而保持可靠的接地; 以及一个具有连接到其一侧的接地引脚的PCB和设置在其下端部分的导电部件，从而在连接到端口时保持良好的连接。
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公开(公告)号：US20060139838A1
公开(公告)日：2006-06-29
申请号：US11315165
申请日：2005-12-23
Applicant: Rainer Durth , Michael Schoneberger
Inventor： Rainer Durth , Michael Schoneberger
IPC: H02H9/06
Abstract: An overvoltage protection device for use in power supply, especially low voltage systems, is described, with a housing (2), a first electrode (3), at least one second electrode (4), an arc chamber (5) within the housing (2) between the two electrodes (3, 4), and with a breakdown spark gap between the two electrodes (3, 4), an arc forming between the electrodes (3, 4) when the breakdown spark gap is ignited. In order to more reliably prevent the occurrence of a grid follow current and re-ignition of the breakdown spark gap in the overvoltage protection device, at least one outflow and cooling channel (6) is formed in the housing (2) through which the hot plasma from the arc chamber (5) can emerge, the outflow and cooling channel (6) extending in the lengthwise direction of the housing (2) and being helical.
Abstract translation: 描述了用于电源，特别是低压系统的过电压保护装置，其中外壳（2），第一电极（3），至少一个第二电极（4），电弧室（5） （3）和两个电极（3,4）之间，并且在两个电极（3,4）之间具有击穿火花间隙，当击穿火花间隙被点燃时在电极（3,4）之间形成电弧。 为了更可靠地防止电网跟随电流的发生和过电压保护装置中的击穿火花间隙的再点火，至少一个流出和冷却通道（6）形成在壳体（2）中，通过该通道 可以出现来自电弧室（5）的等离子体，流出和冷却通道（6）在壳体（2）的长度方向上延伸并且是螺旋形的。
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公开(公告)号：US5926356A
公开(公告)日：1999-07-20
申请号：US902633
申请日：1997-07-29
Applicant: John D. Sakich , Viorel Berlovan , Dennis W. Lenk
Inventor： John D. Sakich , Viorel Berlovan , Dennis W. Lenk
Abstract: A modular electrical assembly is enclosed in an elastomeric weathershed housing, and has a plurality of electrical components and end terminals aligned in a column and in electrical connection with one another via their axially-directed ends and under an axially-directed compressive force via a non-conductive filament winding. The filament winding defines a crisscross pattern with lateral openings for venting gas upon failure of one of the electrical components. The openings can be filled with fracturable epoxy or other insulating materials. Each end terminal has an electrically conductive part with a radially extending flange at its inner end, and an electrically insulative part mounted over the electrically conductive part and engaging the flange.
Abstract translation: 模块化电气组件被封装在弹性体环绕的壳体中，并且具有多个电气部件和端部端子，其在柱中对准并且经由它们的轴向端部彼此电连接并且在轴向定向的压缩力下通过非 - 导电丝缠绕。 细丝绕组限定了具有横向开口的十字形图案，用于在电气部件之一故障时排出气体。 开口可以填充可破坏的环氧树脂或其他绝缘材料。 每个端子端子具有在其内端处具有径向延伸的凸缘的导电部件，以及安装在导电部件上并与凸缘接合的电绝缘部件。
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公开(公告)号：US4504766A
公开(公告)日：1985-03-12
申请号：US409026
申请日：1982-08-18
Applicant: Toshimi Kaneko
Inventor： Toshimi Kaneko
CPC classification number: H01T4/12 , H01T4/04 , Y10T428/24331
Abstract: A chip type discharge element which discharges when a voltage of a predetermined value or greater is applied thereto. It serves to protect electronic components and comprises at least one bored insulating sheet sandwiched in layers between two insulating sheets to thereby close therewith a bore formed at the bored insulating sheet, at least two electrode films provided thereon and extending from the bore to both lengthwise sides of the insulating sheets and partly facing each other across the bore, and exterior electrodes provided at the outer sides of the layered insulating sheets so that the electrode films are electrically connectible to the exterior end of the electrode films. The gap between electrode films opposite to each other across the bore at the bored insulating sheet can be controlled whereby a chip type discharge element discharging at low voltages is obtainable.
Abstract translation: 当施加预定值以上的电压时，放电的芯片型放电元件。 它用于保护电子部件并且包括夹在两个绝缘片之间的层中的至少一个无孔绝缘片，由此与其上形成的钻孔绝缘片上的孔相连，设置在其上并且从孔延伸到两个纵向侧的至少两个电极膜 的绝缘片并且部分地彼此相对地穿过孔，以及设置在层状绝缘片的外侧的外部电极，使得电极膜可电连接到电极膜的外端。 可以控制在钻孔绝缘片上穿过孔彼此相对的电极膜之间的间隙，从而可以获得以低电压放电的芯片型放电元件。
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