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    • 1. 发明授权
    • Surge voltage arrester
    • 浪涌电压避雷器
    • US3979646A
    • 1976-09-07
    • US513349
    • 1974-10-09
    • Gerhard PecheGerhard LangeDieter Grueneberg
    • Gerhard PecheGerhard LangeDieter Grueneberg
    • H01T2/02G03G15/20H01T1/20H01T4/12H02H3/22
    • H01T1/20
    • A surge voltage arrester having a gas-tight housing includes a pair of electrodes arranged at a distance opposite one another and with their active surfaces facing one another. The electrodes are inserted into respective ends of a tubular insulating body which carries at least one coating of electrically conductive material on the inner surface thereof extending over a portion of the tube length, the coating of electrically conductive material defines at least the envelope of a surface whose normal is approximately at right angles to the longitudinal axis of the surface voltage arrester. The coating of electrically conductive material may be punctiform circular, oval, triangular or polygonal. The coating may also be a semiconducting material, rather than a conductive material.
    • 具有气密壳体的浪涌电压避雷器包括一对彼此相对设置的电极,并且它们的有源表面相互面对。 电极被插入到管状绝缘体的相应端部中,该管状绝缘体在其内表面上承载至少一层导电材料涂层,其延伸超过管长度的一部分,导电材料的涂层至少限定了表面的外壳 其法线大致与表面电压避雷器的纵向轴线成直角。 导电材料的涂层可以是圆形,椭圆形,三角形或多边形的点状。 涂层也可以是半导体材料,而不是导电材料。
    • 2. 发明授权
    • Surge voltage arrester
    • 浪涌电压避雷器
    • US3989985A
    • 1976-11-02
    • US493264
    • 1974-07-31
    • Gerhard LangeGerhard Peche
    • Gerhard LangeGerhard Peche
    • H01T2/02H01T1/20H01T4/12H01J1/46
    • H01T1/20
    • A surge voltage arrester includes a gas-tight housing in which electrodes are arranged opposite one another so as to form a gap, and are inserted into the ends of a tube-shaped insulating body on the inside of which at least one strip of electrically conductive material, an ignition strip, extends over a part of the length of the tube commencing from one electrode toward the other electrode. The strip of electrically conductive material extends beyond the gap and the elements of the arrester are relatively disposed such that the distance of the end of the strip of electrically conductive material to the other electrode is greater than the gap between the electrodes.
    • 浪涌电压避雷器包括气密壳体,电极彼此相对布置以形成间隙,并且插入到管状绝缘体的端部中,其内侧具有至少一个导电条 材料,点火带,从一个电极朝向另一个电极延伸出管的长度的一部分。 导电材料带延伸超过间隙,并且避雷器的元件相对地布置成使得导电材料带的端部与另一个电极的距离大于电极之间的间隙。
    • 8. 发明授权
    • Contact apparatus for vacuum switches
    • 真空开关接触装置
    • US4453054A
    • 1984-06-05
    • US410480
    • 1982-08-23
    • Gerhard PecheGunter Bialkowski
    • Gerhard PecheGunter Bialkowski
    • H01H33/66H01H33/664
    • H01H33/664H01H33/6642H01H33/6645H01H33/6646
    • Contact apparatus for vacuum switches. It includes a fixed and a movable contact bolt. Each has an end portion with an end face facing the other. Two disc-shaped substantially identical contacts surround the end portion of each of the contact bolts, and each of the contact discs have an annular inner hollow space formed therein which define side walls which face each other and have closed inner and outer side wall surfaces. The contact discs have side walls facing away from each other and each is fastened to a corresponding one of the contact bolts. The end face of each of the end portions are located at a distance from the inner side wall surface of the corresponding one of the contact discs which defines a gap therebetween. The side walls of the contact discs have slots formed therein which are extended in the same direction, and has coil turns placed between the slots at a given slope which produces an axial magnetic field at the moment the contacts break.
    • 真空开关接触装置。 它包括一个固定和一个活动接触螺栓。 每个端部具有面向另一端的端面。 两个圆盘形的基本上相同的触点围绕每个接触螺栓的端部,并且每个接触盘具有形成在其中的环形内部中空空间,其限定了彼此面对并具有闭合的内侧和外侧壁表面的侧壁。 接触盘具有彼此远离的侧壁,并且每个固定到对应的一个接触螺栓。 每个端部的端面位于与限定它们之间的间隙的相应的一个接触盘的内侧壁表面的距离处。 接触盘的侧壁具有形成在其中的槽,其沿相同的方向延伸,并且在给定的斜面处具有放置在槽之间的线圈匝,其在触点断裂时产生轴向磁场。