公开(公告)号：US5142434A

公开(公告)日：1992-08-25

申请号：US422675

申请日：1989-10-17

申请人： Juergen Boy ,  Oskar Sippekamp ,  Gerhard Schwenda

发明人： Juergen Boy ,  Oskar Sippekamp ,  Gerhard Schwenda

IPC分类号： H01T4/12

CPC分类号： H01T4/12

摘要： For reducing the engineering cost of construction and manufacture for the air gap associated with the second electrode in an overvoltage arrester with air gap connected in parallel, the arrester (22) is enclosed by a cylindrical metal sleeve (28). One edge (19) of this metal sleeve contacts the first electrode (3) of the arrester, while the other edge (14) is laid over inwardly and grips the auxiliary electrode (27) placed on the second electrode (25) with interposition of an insulating disk (26). The outside diameter of this auxiliary electrode (27) is greater than the outside diameter of the second electrode (25). For the centering of the arrester (22) in the metal sleeve (28) the distance between the arrester and the metal sleeve is smaller, at least at three points over the circumference, than the required radial safety distance between the metal sleeve and the second electrode. This can be achieved, for example, by several punctiform depressions (30) of the metal sleeve arranged uniformly distributed over the circumference or also by an annular construction (29).

摘要翻译： 为了降低与间隙连接的过电压避雷器中与第二电极相关联的气隙的工程造价工程成本，避雷器（22）被圆柱形金属套筒（28）封闭。 该金属套筒的一个边缘（19）与避雷器的第一电极（3）接触，而另一个边缘（14）向内放置并且夹住放置在第二电极（25）上的辅助电极（27），插入 绝缘盘（26）。 该辅助电极（27）的外径大于第二电极（25）的外径。 为了使金属套筒（28）中的避雷器（22）对中，避雷器和金属套管之间的距离至少在圆周上的三个点处比金属套筒和第二个金属套管之间所需的径向安全距离更小 电极。 这可以通过例如均匀地分布在圆周上的金属套管的几个点状凹陷（30）或者也可以通过环形结构（29）来实现。

公开(公告)号：US20080218082A1

公开(公告)日：2008-09-11

申请号：US11997425

申请日：2006-08-02

申请人： Juergen Boy ,  Winfried Voelkner

发明人： Juergen Boy ,  Winfried Voelkner

IPC分类号： H01J17/04 ,  H02H9/06

CPC分类号： H01T4/12 ,  H01T1/20

摘要： A spark gap (1; 21; 50) is indicated with a cavity (3; 23; 43), which is enveloped by two terminal electrodes (7a, 7b; 27a, 27b; 47a 47b) having an electrical insulator (2; 22; 42) placed therebetween, and with a rod electrode (4; 24; 44), which projects into a tubular electrode (5; 25; 45). Provided in one implementation are recesses (11; 41) of the terminal electrodes on the side of the cavity (3; 43) and a guidance of the terminal electrodes on the inside wall of the insulator. In another implementation, reinforcement electrodes (12a, 12b; 27c, 27d) are provided, which are connected to one of the terminal electrodes. The two implementations can be combined.

摘要翻译： 火花隙（1; 21; 50）用空腔（3; 23; 43）表示，该空腔由两个端子电极（7a，7b; 27a，27b; 47a，47b）包围， 电绝缘体（2; 22; 42）和杆状电极（4; 24; 44），其突出到管状电极（5; 25; 45）中。 在一个实施方式中提供了在空腔（3; 43）侧上的端子电极的凹部（11; 41）和绝缘体的内壁上的端子电极的引导。 在另一实施方式中，提供了连接到一个端子电极的加强电极（12a，12b; 27c，27d）。 这两个实现可以组合。

公开(公告)号：US20080048545A1

公开(公告)日：2008-02-28

申请号：US11859586

申请日：2007-09-21

申请人： Juergen Boy ,  Wolfgang Daeumer ,  Frank Werner

发明人： Juergen Boy ,  Wolfgang Daeumer ,  Frank Werner

IPC分类号： H01J63/04

CPC分类号： H01T1/24 ,  H01T4/12

摘要： A gas-filled discharge gap includes at least two electrodes and an electrode-activation mass that is arranged on at least one of the electrodes. The electrode-activation mass contains K2WO4.

摘要翻译： 气体填充的放电间隙包括至少两个电极和布置在至少一个电极上的电极活化块。 电极活化块含有K 2 WO 4。

公开(公告)号：US4665337A

公开(公告)日：1987-05-12

申请号：US651958

申请日：1984-09-19

申请人： Franz Watzke ,  Gerhard Lange ,  Juergen Boy

发明人： Franz Watzke ,  Gerhard Lange ,  Juergen Boy

IPC分类号： H01J9/44 ,  H01J17/04 ,  H01T1/20 ,  H01T1/22 ,  H01T4/00 ,  H01J17/00

CPC分类号： H01T1/22

摘要： For the reduction of the work function of the electrodes, gas discharge arresters contain an activator which contains, for example, an alkali metal or nickel. Getter materials, for example barium aluminum, serve the purpose of gettering of gases which can arise in the surge voltage arrester during manufacture or during operation. With these substances, the spreads of the minium operating voltage can be maintained small as long as the activator is only moderately heated. For high loads, the activator contains an alkali metal or nickel and, in addition, barium aluminum, whereby tungsten and/or molybdenum is present as the additional substance. An activator of this type guarantees constant values of the minumum operating voltage and a narrow spread of these values even after a high electrical and thermal load. A frequent switching of the maximally permissible current is possible without an interfering alteration of the electrical characteristics.

摘要翻译： 为了降低电极的功能，气体放电避雷器含有活化剂，其包含例如碱金属或镍。 吸气材料，例如钡铝，用于吸收在制造期间或在运行期间在浪涌电压避雷器中可能产生的气体。 使用这些物质，只要活化剂仅适度加热，可以保持最小操作电压的扩展。 对于高负荷，活化剂含有碱金属或镍，另外还含有钡铝，由此存在钨和/或钼作为附加物质。 这种类型的激活器保证了最小工作电压的恒定值，并且即使在高的电和热负载之后，这些值的窄扩散也是如此。 最大允许电流的频繁切换是可能的，而不影响电特性的改变。

公开(公告)号：US20100156264A1

公开(公告)日：2010-06-24

申请号：US12643155

申请日：2009-12-21

申请人： Juergen Boy ,  Gero Zimmermann ,  Thomas Westebbe

发明人： Juergen Boy ,  Gero Zimmermann ,  Thomas Westebbe

IPC分类号： H01J5/50

CPC分类号： H01T4/12 ,  H01T1/20 ,  H01T4/16

摘要： A device for protecting against lightning and overvoltages includes two electrodes closing off, in a gas tight manner, both end faces of a cylinder made of insulating material, and defining a discharge chamber in the interior of the chamber thus formed. At least one step is provided in the chamber in the contact area of at least one of the electrodes and the cylinder such that the chamber extends outwards past the internal wall of the cylinder.

摘要翻译： 用于防止雷电和过电压的装置包括两个电极以气密的方式封闭由绝缘材料制成的圆筒的两个端面，并且在由此形成的室的内部限定出放电室。 在室中的至少一个电极和气缸的接触区域中至少提供一个步骤，使得腔室向外延伸穿过气缸的内壁。

公开(公告)号：US5768085A

公开(公告)日：1998-06-16

申请号：US756847

申请日：1996-11-26

申请人： Juergen Boy ,  Gerhard Lange

发明人： Juergen Boy ,  Gerhard Lange

IPC分类号： H01T4/10 ,  H01T4/12 ,  H02H1/04

CPC分类号： H01T4/10 ,  H01T4/12

摘要： As a reserve series gap for a gas-filled three-electrode diverter, an arrangement is used that consists of two disk-shaped electrodes arranged axially behind one another with the same outer diameter and of an insulating foil arranged between these electrodes, these three parts being held together by means of a shrink tube. When such a reserve series gap is associated with an end electrode of a three-electrode diverter, the reserve series gap can also serve as a movable contact element of an overload path, given an appropriate design of the foot of the end electrode and the outer-lying electrode and upon combination with a fusible pellet.

摘要翻译： 作为气体填充的三电极分流器的备用串联间隙，使用由相同的外径彼此轴向布置的两个盘形电极和布置在这些电极之间的绝缘箔组成的布置，这三个部分 通过收缩管保持在一起。 当这种备用串联间隙与三电极分流器的端电极相关联时，预留串联间隙也可以用作过载路径的可动接触元件，给定端电极的脚和外端的适当设计 并与易熔颗粒结合使用。

公开(公告)号：US4831485A

公开(公告)日：1989-05-16

申请号：US198589

申请日：1988-05-23

申请人： Juergen Boy ,  Ernst L. Hoene

发明人： Juergen Boy ,  Ernst L. Hoene

IPC分类号： H01T4/12 ,  H01T1/22

CPC分类号： H01T1/22

摘要： An overvoltage arrester for high surge currents having an increased useful life while maintaining suitable electrical properties comprising a pair of electrodes secured to an insulator housing in confronting, spaced relation to provide a discharge gap, the electrodes being covered with a metallic activation compound comprising metallic barium aluminum dispersed in a matrix of metallic aluminum, the matrix being fused onto the confronting surfaces. Additional metal additives may be embedded or alloyed with the metals of the activation layer.

摘要翻译： 一种用于高浪涌电流的过电压避雷器，其具有增加的使用寿命，同时保持合适的电性能，其包括以面对的间隔关系固定到绝缘体壳体的一对电极，以提供放电间隙，电极被金属活化化合物覆盖，所述金属活化化合物包含金属钡 铝分散在金属铝的基体中，基体被熔合在相对的表面上。 另外的金属添加剂可以与活化层的金属嵌入或合金化。

公开(公告)号：US08169145B2

公开(公告)日：2012-05-01

申请号：US11997425

申请日：2006-08-02

申请人： Juergen Boy ,  Winfried Voelkner

发明人： Juergen Boy ,  Winfried Voelkner

IPC分类号： H01J17/04 ,  H01J61/04 ,  H01J17/26 ,  H01J61/28

CPC分类号： H01T4/12 ,  H01T1/20

摘要： A spark gap includes two terminal electrodes enveloping a cavity. The cavity includes an electrical discharge space between the two terminal electrodes. The spark gap also includes an electrical insulator between the two terminal electrodes.

摘要翻译： 火花间隙包括包围空腔的两个端子电极。 空腔包括两个端子电极之间的放电空间。 火花隙还包括两个端子电极之间的电绝缘体。

公开(公告)号：US20100309598A1

公开(公告)日：2010-12-09

申请号：US12817917

申请日：2010-06-17

申请人： Juergen Boy ,  Wolfgang Daeumer

发明人： Juergen Boy ,  Wolfgang Daeumer

IPC分类号： H02H1/00

CPC分类号： H01T4/12

摘要： A surge arrester includes two side electrodes extending into an interior space formed by means of at least one insulating body and a central electrode. The end-side distance between the side electrodes is greater than the distances between a respective side electrode and the central electrode. The distance between the side electrodes is less than the distance between the end regions of the central electrode and a base of the side electrodes.

摘要翻译： 电涌放电器包括延伸到通过至少一个绝缘体和中心电极形成的内部空间的两个侧电极。 侧面电极之间的端侧距离大于相应侧面电极和中心电极之间的距离。 侧面电极之间的距离小于中心电极的端部区域和侧面电极的基底之间的距离。

公开(公告)号：US06710996B2

公开(公告)日：2004-03-23

申请号：US10195920

申请日：2002-07-16

申请人： Peter Bobert ,  Klaus-Dieter Fuhrmann ,  Juergen Boy

发明人： Peter Bobert ,  Klaus-Dieter Fuhrmann ,  Juergen Boy

IPC分类号： H02H100

CPC分类号： H01C7/12 ,  H01T1/14 ,  H01T4/12

摘要： The invention is directed to a surge arrestor having a middle electrode and at least one outer electrode, in which an electrically conductive spring clip is secured to the middle electrode and exerts a spring power on the outer electrode; in which an electrical component part that is non-conductive at the trigger voltage of the surge arrestor and generates heat given a flow of current is arranged between the spring clip and the outer electrode; in which the spring clip lies against an electrically conductive contract element that is secured to a spacer element using a fusible mass and that is spaced from the outer electrode; and in which, when the fusible mass melts, the contract element is pressed against the outer electrode by the spring clip. The trigger mechanism has the advantage that it reacts very quickly and thereby reduces the formation of sparks and the fire hazard as well.

摘要翻译： 本发明涉及一种具有中间电极和至少一个外部电极的浪涌抑制器，其中导电弹簧夹固定到中间电极并且在外部电极上施加弹簧力; 其中在弹簧夹和外电极之间布置有在电涌放电器的触发电压下不导电并且产生给定电流的热量的电气部件; 其中弹簧夹抵靠导电收缩元件，其使用可熔物料固定到间隔元件并且与外电极间隔开; 并且其中当可熔体熔化时，收缩元件通过弹簧夹压在外电极上。 触发机构的优点在于它非常快速地反应，从而减少火花的形成和火灾危险。