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11. 发明授权

US4747015A Gas insulated switching apparatus 失效
标题翻译：气体绝缘开关装置
公开(公告)号：US4747015A
公开(公告)日：1988-05-24
申请号：US035435
申请日：1987-04-07
申请人： Kiyoshi Okumura , Kazuaki Oishi , Masahira Sakurai
发明人： Kiyoshi Okumura , Kazuaki Oishi , Masahira Sakurai
IPC分类号： H02B13/02 , H02B5/06 , H02B11/26 , H02B13/035 , H02B1/20
CPC分类号： H02B13/0352 , H02B11/26
摘要： In a gas insulated switching apparatus, a pair of buses are made up of coaxially disposed conductors or the like and disconnectors are connected to one of the buses. The buses and the disconnectors are integrally configured in one gas section of a gas tube path having a plurality of sections so as to reduce the size of the apparatus significantly.
摘要翻译：在气体绝缘开关装置中，一对总线由同轴布置的导体等构成，并且隔离开关连接到总线之一。总线和隔离开关一体构成在具有多个部分的气体管道的一个气体部分中，以便显着减小装置的尺寸。

12. 发明授权

US4745522A Gas-insulated switchgear apparatus 失效
标题翻译：气体绝缘开关设备
公开(公告)号：US4745522A
公开(公告)日：1988-05-17
申请号：US942636
申请日：1986-12-17
申请人： Toshihide Mitomo , Satoshi Miwada , Shigetaka Takeuchi
发明人： Toshihide Mitomo , Satoshi Miwada , Shigetaka Takeuchi
IPC分类号： H02B13/02 , H02B5/06 , H02B1/04
CPC分类号： H02B1/22 , H02B5/06
摘要： A gas insulated switchgear apparatus, in particular a phase-separated, double main bus-type switchgear apparatus, in which first and second phase-separated main buses are interchangeable and are arranged in horizontal planes in such a manner as to reduce the space needed for the apparatus.
摘要翻译：一种气体绝缘开关设备，特别是相分离的双主母线式开关设备，其中第一和第二相分离主母线可互换并且以水平面布置，以减少所需的空间该装置。

13. 发明授权

US4744002A Compact-type gas-insulated switchgear apparatus 失效
标题翻译：紧凑型气体绝缘开关设备
公开(公告)号：US4744002A
公开(公告)日：1988-05-10
申请号：US32593
申请日：1987-04-01
申请人： Haruji Nakano , Kazuaki Oishi
发明人： Haruji Nakano , Kazuaki Oishi
IPC分类号： H02B13/02 , H02B5/06 , H02B13/035 , H02B1/04
CPC分类号： H02B1/22 , H02B13/0352 , H02B5/06
摘要： A compact-type gas-insulated switchgear apparatus is disclosed, in which movable contacts of a disconnector and a ground switch arranged in a cable head casing are adapted for switching operation in parallel to the axis of the cable head casing. A connecting conductor connecting stators of the disconnector and the ground switch is arranged in a position perpendicular to the axis of the cable head casing. A connecting opening is formed in the side wall of the cable head casing at a part thereof corresponding to the end of the connecting conductor. It is thus not necessary to increase the diameter of the cable head casing for the movable contacts of the disconnector and the ground switch performing substantially parallel operation, and other electrical equipment may be connected along the extention of the connecting conductor connecting the stators of the disconnector and the ground switch without modifying the cable head casing.
摘要翻译：公开了一种紧凑型气体绝缘开关设备，其中布置在电缆头壳体中的隔离开关和接地开关的可动触头适于与电缆头壳体的轴线平行地切换操作。连接断路器的定子和接地开关的连接导体被布置在垂直于电缆头壳体的轴线的位置。在电缆头壳体的侧壁形成有与连接导体的端部对应的部分的连接开口。因此，不需要增加用于隔离开关的可动触头和基本并联操作的接地开关的电缆头壳体的直径，并且可以沿着连接导线的连接导线连接其他电气设备，连接导体连接断路器的定子和接地开关，无需修改电缆头套管。

14. 发明授权

US4687890A Gas insulated switchgear 失效
标题翻译：气体绝缘开关柜
公开(公告)号：US4687890A
公开(公告)日：1987-08-18
申请号：US877864
申请日：1986-06-24
申请人： Hiroshi Yamamoto , Hayato Suzuki , Keizo Takatsuka
发明人： Hiroshi Yamamoto , Hayato Suzuki , Keizo Takatsuka
IPC分类号： H02B13/02 , H01H33/02 , H02B5/06 , H02B13/035 , H01H33/60
CPC分类号： H02B13/0356 , H02B5/06 , H01H33/022
摘要： A bus bar connecting arrangement for a gas insulated switchgear designed to reduce the overall size thereof and the number of component parts, thereby decreasing the required installation space and trimming the production costs. The bus bar connecting arrangement comprises: a pair of first and second bus bars disposed in a spaced apart relation with each other; a first and a second disconnecting switch unit connected in the first and second bus bars, respectively; a circuit interrupter provided with a single opening and including at least one pair of movable and stationary contacts for opening and closing an electrical circuit connecting between the first and second bus bars; a current transformer unit adapted to be interposed between the first and second bus bars and the circuit interrupter and having at least one current transformer; first connecting conductors extending from the first bus bar into the circuit interrupter through the current transformer unit and the opening in the circuit interrupter for electrical connection between the first bus bar and the movable contact of the circuit interrupter; and second connecting conductors extending from the second bus bar into the circuit interrupter through the current transformer unit and the opening in the circuit interrupter for electrical connection between the second bus bar and the stationary contact of the circuit interrupter. F
摘要翻译：一种用于气体绝缘开关设备的母线连接装置，其设计用于减小其总体尺寸和部件数量，从而减少所需的安装空间并减少生产成本。母线连接装置包括：以彼此间隔开的关系设置的一对第一和第二母线; 分别连接在第一和第二汇流条中的第一和第二断开开关单元; 电路断续器，其设置有单个开口并且包括至少一对可动和固定触点，用于打开和闭合连接在第一和第二汇流条之间的电路; 电流互感器单元，其适于插入在第一和第二母线和电路断路器之间并且具有至少一个电流互感器; 第一连接导体，其通过电流互感器单元从第一汇流条延伸到断路器中;以及电路断路器中的开口，用于第一汇流条与断路器的可动触点之间的电连接; 以及第二连接导体，其通过电流互感器单元从第二汇流条延伸到断路器中，以及电路断路器中的开口，用于第二汇流条和断路器的固定触点之间的电连接。

15. 发明授权

US4677525A Gas-insulated switchgear 失效
标题翻译：气体绝缘开关柜
公开(公告)号：US4677525A
公开(公告)日：1987-06-30
申请号：US876793
申请日：1986-06-20
申请人： Toshihide Mitomo
发明人： Toshihide Mitomo
IPC分类号： H02B13/02 , H01H33/00 , H02B5/06 , H02B1/04
CPC分类号： H02B5/06
摘要： Disclosed is a gas-insulated switchgear in which three circuit breakers are arranged in tandem between a pair of main bus bars spaced apart by a predetermined distance. The connection between the three circuit breakers is such that adjacent circuit breakers are connected by a connecting bus bar to their lead-out parts remoter from each other, and disconnecting switches, etc. are disposed on the connecting bus bars. This arrangement shortens the distance between the adjacent circuit breakers, so that the gas-insulated switchgear can be shortened in the length in the tandem direction of the circuit breakers.
摘要翻译：公开了一种气体绝缘开关装置，其中三个断路器串联布置在间隔开预定距离的一对主母线之间。三个断路器之间的连接使得相邻断路器通过连接汇流条彼此连接到它们的引出部分，并且断开开关等设置在连接汇流条上。这种布置缩短了相邻断路器之间的距离，使得气体绝缘开关装置可以在断路器的串联方向上的长度上缩短。

16. 发明授权

US3891862A Compact unit breaker 失效
标题翻译：紧凑型单元断路器
公开(公告)号：US3891862A
公开(公告)日：1975-06-24
申请号：US37378973
申请日：1973-06-26
申请人： ALLIS CHALMERS
发明人： CLARK THOMAS F
IPC分类号： H01H33/02 , H02B5/06 , H01H47/00
CPC分类号： H01H33/02 , H02B5/06 , Y10T307/826
摘要： A circuit breaker having gas insulated compartmentalized components comprising disconnect switches, current transformers, ground switches and terminations arranged in a compact assembly and which are accessible from ground level. The compact arrangement permits a low profile which improves seismetic withstand characteristics and facilitates maintenance of the assembly and enables a very high degree of factory preassembly thereby reducing field assembly.
摘要翻译：一种断路器，其具有气体绝缘的隔间部件，包括断开开关，电流互感器，接地开关和端接件，其布置成紧凑的组件并且可从地面接近。紧凑的布置允许低轮廓，其改善了地震耐受特性并且便于组件的维护，并且能够实现非常高程度的工厂预组装，从而减少了现场组装。

17. 发明授权

USB303011I5 失效
公开(公告)号：USB303011I5
公开(公告)日：1975-01-28
申请号：US30301172
申请日：1972-11-02
IPC分类号： H02B1/24 , H02B5/06
CPC分类号： H02B1/24 , H02B5/06

18. 发明授权

US3777083A Pressurized gas insulated switching installation 失效
标题翻译：加压气体绝缘开关安装
公开(公告)号：US3777083A
公开(公告)日：1973-12-04
申请号：US3777083D
申请日：1972-08-10
申请人： SIEMENS AG
发明人： OLSON W , SCHLOSSER K
IPC分类号： H02B13/02 , H01H33/00 , H01H33/56 , H02B5/06 , H02G5/06 , H01H31/00
CPC分类号： H02B5/06
摘要： In a pressurized gas insulated switching installation having two branches that can be coupled, through power switches, with a type of bus-bar two-part ring-bar, the two parts of the ring-bar are connected with three power switches connected in series, and between the power switches the connection points for the branches are situated. The poles of the three power switches belonging to one phase are disposed in one common vertical plane and two horizontal planes.
摘要翻译：在具有两个分支的加压气体绝缘开关装置中，通过功率开关，通过一种母线两部分的环形杆，环形棒的两个部分与串联连接的三个电源开关连接，并且在电源开关之间设置用于分支的连接点。属于一相的三个电源开关的极点设置在一个共同的垂直平面和两个水平面中。

19. 发明授权

US3578927A High voltage switching assembly 失效
标题翻译：高压开关总成
公开(公告)号：US3578927A
公开(公告)日：1971-05-18
申请号：US3578927D
申请日：1969-02-26
申请人： SPRECHER & SCHUH AG
发明人： ROTH ADRIAN W
IPC分类号： H01H33/02 , H02B5/06 , H02B13/035 , H01H33/64 , H01H9/40
CPC分类号： H02B13/035 , H01H33/027 , H02B5/06
摘要： A high-voltage, fluid insulation switching station for a ring bus bar arrangement built up on a separate phase basis, having switching assemblies including three individually enclosed circuit breakers, earthing switches, instrument transformers and voltage transformers, cable dividing boxes and outdoor leadthroughs, the three circuit breakers with associated earthing switches and current transformers required for each connecting point of the bus bar arrangement being arranged within a T-shaped metal housing, wherein the individually enclosed circuit breakers of any one phase in parallel rows form, in sequence with T-shaped housings, a ring arranged, with like parts of the three phases being disposed on axes perpendicular to said parallel rows of circuit breakers.

20. 发明授权

US12051889B2 Tower, particularly for a high-voltage overhead electric transmission line, equipped with switchgear unit and related protection, command and control system 有权
公开(公告)号：US12051889B2
公开(公告)日：2024-07-30
申请号：US17768523
申请日：2020-10-14
申请人： TERNA S.P.A.
发明人： Evaristo Di Bartolomeo , Dario Polinelli , Roberto Spezie
IPC分类号： H02B5/02 , H02B5/06 , H02B13/065
CPC分类号： H02B5/02 , H02B5/06 , H02B13/065
摘要： A tower for a high-voltage overhead electric transmission line has a predetermined shape defining an internal volume of the tower, and carries a first tension side of a first line section and a second tension side of a second line section. The first and second tension sides have respective pluralities of first and second tension terminals, each associated with a respective phase of the high-voltage overhead electric transmission line. The tower supports a switchgear unit connected at a first end to the first line section and at a second end to the second line section and configured to modify grid configuration, interrupting and restoring electrical continuity in pre-established points, to interrupt nominal and fault currents, and to carry out safety operations. The switchgear unit has a plurality of switchgear unit poles, each associated with a respective phase of the high-voltage overhead electric transmission line and including a line circuit breaker and at least one line disconnector.

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