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1. 发明授权

US4499351A High-voltage switch and its use 失效
标题翻译：高压开关及其使用
公开(公告)号：US4499351A
公开(公告)日：1985-02-12
申请号：US460360
申请日：1983-01-24
申请人： Georg Koppl
发明人： Georg Koppl
IPC分类号： H01H33/86 , H01H33/825 , H01H39/00 , H01H33/91
CPC分类号： H01H39/00
摘要： To provide a high-voltage switch which can switch off in a very short time, namely in a half-period, rapid severing of the isolating screws (36) is utilized, and the high-voltage switch is designed so that the switch-off and switch-on device contains at least one isolating screw (36) by means of which a prestressed rod (28) connected to the movable contact of the high-voltage switch can be released. The half-period high-voltage switch according to the invention is used appropriately in switching systems where the half-period high-voltage switch is connected in series with at least one power circuit-breaker. The advantage is to be seen especially in the use of the high-voltage switch in switching systems where it permits a limited short-circuit cut-out capacity.
摘要翻译：为了提供可以在很短的时间内（即半周期）中断开的高压开关，利用隔离螺钉（36）的快速断开，并且高压开关被设计成使得关断并且接通装置包含至少一个隔离螺钉（36），通过该绝缘螺钉可以释放连接到高压开关的可动触点的预应力杆（28）。根据本发明的半周期高压开关适用于其中半周期高压开关与至少一个电源断路器串联连接的开关系统。特别是在开关系统中使用高压开关的优点在于其允许有限的短路开关容量。

2. 发明授权

US4383152A Circuit breaker 失效
标题翻译：断路器
公开(公告)号：US4383152A
公开(公告)日：1983-05-10
申请号：US177814
申请日：1980-08-13
申请人： Georg Koppl , Adelbert Rappange
发明人： Georg Koppl , Adelbert Rappange
IPC分类号： H01H33/91 , H01H33/70 , H01H33/915
CPC分类号： H01H33/703
摘要： A circuit breaker is disclosed in which a compressed quenching medium, heated by an arc, is rapidly removed from a main duct in such a manner that the arc is effectively blown by axially opposing flows of quenching medium. The circuit breaker includes a nozzle made of an insulating substance and having the main duct. A first contact piece is slidingly accommodated in the main duct, and a second contact piece is fixedly connected to the nozzle. The nozzle includes a first blow duct having a first blow orifice, and an exhaust duct having an exhaust orifice. A second blow duct having a second blow orifice is included between the nozzle and the second contact piece. The first and second blow orifices are axially spaced from each other, and the exhaust orifice is located between the first and second blow orifices.
摘要翻译：公开了一种断路器，其中通过电弧加热的压缩淬火介质以这样的方式从主管道快速移除，使得电弧通过轴向相对的骤冷介质流有效地吹制。断路器包括由绝缘物质制成并具有主管道的喷嘴。第一接触件滑动地容纳在主管道中，并且第二接触件固定地连接到喷嘴。喷嘴包括具有第一吹气孔的第一吹送管道和具有排气孔口的排气管道。在喷嘴和第二接触片之间包括具有第二吹风口的第二吹风管。第一和第二吹孔彼此轴向间隔开，并且排气孔位于第一和第二吹孔之间。

3. 发明授权

US4266258A Current limiting device for high voltage switching mechanisms 失效
标题翻译：高压开关机构的限流装置
公开(公告)号：US4266258A
公开(公告)日：1981-05-05
申请号：US36700
申请日：1979-05-07
申请人： Adolf Eidinger , Carl D. Flossel , Georg Koppl , Alfred Ulrich , Hans Schibli
发明人： Adolf Eidinger , Carl D. Flossel , Georg Koppl , Alfred Ulrich , Hans Schibli
IPC分类号： H01H9/10 , H01H33/00 , H01H39/00 , H01H85/26 , H02H7/22
CPC分类号： H01H39/00 , H01H85/26 , H01H9/10
摘要： A device for quickly reconnecting two portions of a current carrying line after separation of the line portions through actuation of a circuit breaker includes a second circuit breaker and a serially connected switch connected in parallel with a primary circuit breaker. Closure of the switch reconnects the line portions through the second circuit breaker after actuation of the primary circuit breaker. The switch can include auxiliary contacts for supplying power to an ignition device associated with the second circuit breaker, to render the second circuit breaker operable only when the switch is closed.
摘要翻译：用于通过致动断路器分离线路部分之后快速重新连接载流线路的两个部分的装置包括与主断路器并联连接的第二断路器和串联连接的开关。在主断路器致动之后，开关的闭合将通过第二断路器重新连接线路部分。开关可以包括用于向与第二断路器相关联的点火装置供电的辅助触点，以使第二断路器仅在开关闭合时可操作。

4. 发明授权

US4467221A Switching network particularly for high voltage supply systems 失效
标题翻译：特别适用于高压电源系统的开关网络
公开(公告)号：US4467221A
公开(公告)日：1984-08-21
申请号：US412245
申请日：1982-08-27
申请人： Georg Koppl
发明人： Georg Koppl
IPC分类号： H01H9/54 , H02B1/24
CPC分类号： H02B1/24 , Y10T307/313 , Y10T307/729 , Y10T307/74
摘要： A switching network has at least four nodes which can be connected in each case via three interruptable current branches to other ones of the nodes. These nodes can be connected in at least two partial rings. In order to retain the redundancy of such a system in the case of an expansion to more than four nodes with negligible equipment expenditure and, at the same time, little space requirement, the partial rings are constructed in such a manner that they do not have a common node in a preferred embodiment. In this arrangement, each node of a first one of the two partial rings can be connected to a node of a second one of the two partial rings and, conversely, each node of this partial ring can be connected to a node of the first partial ring. The switching network can be advantageously used, in particular, in high-voltage supply systems.
摘要翻译：交换网络具有至少四个节点，每个节点可以通过三个可中断的当前分支连接到其他节点。这些节点可以连接至少两个部分环。为了保持这种系统的冗余，在扩展到超过四个节点的情况下，具有可忽略的设备支出，并且同时空间要求很小，部分环的构造方式使得它们不具有在优选实施例中的公共节点。在这种布置中，两个部分环中的第一个的每个节点可以连接到两个部分环中的第二个的一个节点，相反地，该部分环的每个节点可以连接到第一部分环的节点环。可以有利地使用开关网络，特别是在高压供电系统中。

5. 发明授权

US4209679A Electrical switch 失效
标题翻译：电开关
公开(公告)号：US4209679A
公开(公告)日：1980-06-24
申请号：US798079
申请日：1977-05-18
申请人： Georg Koppl , Giovanni Pedrini , Hans Widmer
发明人： Georg Koppl , Giovanni Pedrini , Hans Widmer
IPC分类号： H01H33/91 , H01H33/70 , H01H33/98 , H01H33/985 , H01H33/88
CPC分类号： H01H33/982
摘要： An electrical switch in which during a switchoff operation the switchoff current is commuted from a continuous current path through the switch to an extinction current path which includes a pair of separable contact members one of which is located in a region of the switch housing within which a relatively low gas pressure exists, the other contact member being located within a pressure chamber in which a higher gas pressure is generated during the switchoff operation by heating the gas electrically with an auxiliary rotating arc drawn between a pair of arcing members located within the pressure chamber and which disengage during the switchoff movement. The heated and pressurized gas within the pressure chamber is discharged through a small opening in a nozzle which is opened as the contact members separate thus blasting and extinguishing the arc formed therebetween.
摘要翻译：一种电开关，其中在切换操作期间，切换电流从连续电流路径通过开关切换到消光电流路径，该消光电流路径包括一对可分离接触构件，其中一个可分离接触构件位于开关壳体的区域内，其中存在相对低的气体压力，另一个接触构件位于压力室内，在该压力室中，在切换操作期间通过用位于压力室内的一对电弧构件之间的辅助旋转电弧电加热气体，并且在切换运动期间脱开。压力室内的加热和加压气体通过喷嘴中的小开口排出，喷嘴被打开，因为接触构件分离，从而喷射并熄灭其间形成的电弧。

6. 发明授权

US4663691A Safety mechanism for electrical power line 失效
标题翻译：电力线安全机制
公开(公告)号：US4663691A
公开(公告)日：1987-05-05
申请号：US760576
申请日：1985-07-30
申请人： Georg Koppl
发明人： Georg Koppl
IPC分类号： H02H3/05 , H02H7/26 , H02H7/22
CPC分类号： H02H3/05 , H02H7/26
摘要： A safety mechanism is described which is used in an electrical distributing system with a bus-bar and of branches emanating from the bus-bar and has safety relays which turn off the malfunctioning part of the system in case of error. In this safety mechanism, redundancy is increased with respect to a malfunctioning of any one of the relays while the number of safety relays remains the same. This is achieved by the fact that each of the safety relays responds to a measurement of currents and voltages of two branches and acts upon both branches via the switches separating them from the mains.
摘要翻译：描述了一种安全机构，其用于具有母线和从母线发出的分支的配电系统，并且具有安全继电器，其在发生错误的情况下关闭系统的故障部分。在这种安全机构中，相对于任何一个继电器的故障，冗余度增加，而安全继电器的数量保持不变。这是通过以下事实实现的：每个安全继电器响应于两个分支的电流和电压的测量，并且通过将它们与电源分离的开关作用在两个分支上。

7. 发明授权

US4539432A Coolable electrical component 失效
标题翻译：可冷却电气元件
公开(公告)号：US4539432A
公开(公告)日：1985-09-03
申请号：US573520
申请日：1984-01-25
申请人： Georg Koppl , Gerhard Linhofer
发明人： Georg Koppl , Gerhard Linhofer
IPC分类号： H02G5/10 , H01B7/34
CPC分类号： H02G5/10
摘要： A coolable electrical component having a housing (1) filled with insulating gas, and a conductor (2) of hollow cylindrical construction causing a high voltage, arranged in this housing (1). Through the interior space (7) of the conductor a coolant is circulated. The electrical component occupies a smaller space and yet allows increased current load capacity. This is achieved by providing a high-pressure tank (19) extending in the longitudinal direction of the conductor (2) in the interior space (7) thereof. The tank is connected to a gas liquefaction installation by means of outlet orifices (18) perforated in its wall at regular intervals thereof.Such a componet may preferably be a tubular gas cable or a component of a gas-insulated, metal-encapsulated switchgear.
摘要翻译：一种具有填充有绝缘气体的壳体（1）和布置在该壳体（1）中的导致高电压的中空圆柱形结构的导体（2））的可冷却电气部件。通过导体的内部空间（7），冷却剂循环。电气部件占用更小的空间，并允许增加电流负载能力。这通过在其内部空间（7）中提供在导体（2）的纵向方向上延伸的高压罐（19）来实现。罐通过在其壁上以规则间隔穿孔的出口孔（18）连接到气体液化装置。这样的部件可以优选地是管状气体电缆或气体绝缘的，金属封装的开关设备的部件。

8. 发明授权

US4445019A Compressed-gas switch 失效
标题翻译：压缩气体开关
公开(公告)号：US4445019A
公开(公告)日：1984-04-24
申请号：US445759
申请日：1982-11-30
申请人： Osvin Gaupp , Thomas Gysel , Georg Koppl
发明人： Osvin Gaupp , Thomas Gysel , Georg Koppl
IPC分类号： H01H33/91 , H01H33/70 , H01H33/915 , H01H33/88
CPC分类号： H01H33/7023 , H01H33/7069
摘要： A compressed-gas switch has a stationary and a movable switching part. At the movable switching part a nozzle of insulating material and an annular element consisting of insulating material are provided. The nozzle of insulating material and the annular element delimit an outer inlet duct and an annular element and a burn-off contact of the movable switching part delimit an inner inlet duct. The inlet ducts are connected to a compression space, filled with quenching gas, of a piston-cylinder device which can be actuated by the movable switching part. During a switching-off process the quenching gas, which is under high pressure in the compression space, is conducted by the inner and outer ducts, into the switching path. This switch is now to be developed further in such a way that both short-circuit currents at a distance and those at the terminals can be switched off with high reliability. This is achieved by making the minimum flow cross-section of the outer inlet duct smaller than the minimum flow cross-section of the inner inlet duct and by attaching at the narrowest point of the annular element a conductive ring with the clear width of the conductive ring smaller than the clear width of the annular element.
摘要翻译：压缩气体开关具有静止和可移动的开关部分。在可动切换部分设置绝缘材料的喷嘴和由绝缘材料构成的环形元件。绝缘材料的喷嘴和环形元件限定外部入口管道和环形元件以及可移动开关部件的燃烧断开界定内部入口管道。入口管道连接到可由活动开关部分致动的活塞 - 缸装置的填充有淬火气体的压缩空间。在关闭过程中，在压缩空间中处于高压下的淬火气体由内外管道传导到切换路径中。该开关现在将进一步发展，使得能够以高可靠性关闭一段距离的短路电流和端子处的短路电流。这是通过使外部入口管道的最小流动横截面小于内部入口管道的最小流动横截面来实现的，并且通过在环形元件的最窄点处附接导电环，导电环的透明宽度环比环形元件的透明宽度小。

9. 发明授权

US4242549A Electrical gas-blast circuit breaker and method of manufacture 失效
标题翻译：电气气体断路器及其制造方法
公开(公告)号：US4242549A
公开(公告)日：1980-12-30
申请号：US6125
申请日：1979-01-24
申请人： Georg Koppl , Helmut Nowack , Violi Carmelo
发明人： Georg Koppl , Helmut Nowack , Violi Carmelo
IPC分类号： H02B13/025 , H01H33/56 , H01H33/00
CPC分类号： H01H33/561 , Y10T137/87957
摘要： An electrical gas blast circuit breaker is disclosed including first and second compartments for a pressurized quenching gas. The first and second compartments are connectible with the connection actuating valve members of each compartment. The actuation of the valve members automatically provides communication between the compartments upon connection of the compartments together. Transportation covers may be provided to releasably seal the ends of the compartments after manufacture and before connection of the compartments. The valve members are preferably spring biased with each valve member urged against the spring bias during connection of the compartments.
摘要翻译：公开了一种电气气体断路器，其包括用于加压淬火气体的第一和第二隔室。第一和第二隔室可与每个隔室的连接致动阀构件连接。当隔室连接在一起时，阀构件的致动自动地提供隔室之间的连通。可以提供运输盖以在制造之后和隔室之间可释放地密封隔间的端部。阀构件优选地被弹簧偏置，在隔室的连接期间，每个阀构件抵抗弹簧偏压被推压。

10. 发明授权

US4577253A Method for limiting the fault-generated currents of circuit breakers in a high-voltage switching system and application of the method 失效
标题翻译：限制高压开关系统中断路器故障发生电流的方法及其应用
公开(公告)号：US4577253A
公开(公告)日：1986-03-18
申请号：US491364
申请日：1983-05-04
申请人： Leopold Blahous , Georg Koppl
发明人： Leopold Blahous , Georg Koppl
IPC分类号： H01H33/59 , H02H7/28 , H02B1/24
CPC分类号： H02H7/28 , Y10T307/313 , Y10T307/74
摘要： In a high-voltage switching system, nodes (1, 2, . . . , 8) are connected in the form of a ring via switching points (12, 23, . . . , ) which in each case contain a circuit breaker. In this system, the breaking currents of the circuit breakers are to be limited and thus the breaking capacity of the circuit breakers provided in the system is to be reduced if a short-circuited part (for example node 1) is separated from a faultless part of the system. This is achieved by opening a switching point (for example 45) of the nodes connected in the form of a ring, between the contact feeders of which switching point and the non-available node (for example (1) in each case at least one available node (for example 2, 3, 4, 5, 6, 7, 8) is provided, via which a component short circuit is fed into the ring. It is of particular advantage in this case to open that switching point (for example 45) which divides the short circuit current flowing towards the short-circuited part (for example node 1 ) into two approximately equal halves, since then the maximum breaking current in the power-switching points (for example 12, 18) only needs to be half the maximum short circuit current of the high-voltage system.
摘要翻译：在高电压开关系统中，节点（1,2 ...，8）以环形的形式通过开关点（12,23 ...）连接，每个断路器包含一个断路器。在该系统中，要限制断路器的断路电流，如果短路部分（例如节点1）与无故障部分分离，则系统中设置的断路器的分断能力将被降低的系统。这是通过打开以环形形式连接的节点的切换点（例如45），其切换点和不可用节点（例如（1））在每个情况下的至少一个提供可用节点（例如2,3,4,5,6,7,8），通过该节点将组件短路馈送到环中，在这种情况下特别有利的是打开该切换点（例如 45），其将流向短路部分（例如节点1）的短路电流分成两个近似相等的两半，因为功率切换点（例如12,18）中的最大断开电流仅需要为高压系统的最大短路电流的一半。

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