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51. 发明授权

US3778526A Insulation gas-filled tubular casing structure for high-voltage conductor 失效
标题翻译：用于高压导体的绝缘气体填充管状结构
公开(公告)号：US3778526A
公开(公告)日：1973-12-11
申请号：US3778526D
申请日：1972-06-12
申请人： BBC BROWN BOVERI & CIE
发明人： FLOESSEL D
IPC分类号： H01B17/18 , H02G5/00 , H02G5/06 , H02G15/24 , H01B9/06
CPC分类号： H02G5/002 , H01B17/18 , H02G5/068
摘要： A high-voltage electrical conductor is encapsulated within a rectilinear tubular casing comprising a plurality of tubular sections connected together in essentially end-to-end relation by means of a coupling structure that includes telescoped coupling sleeves secured respectively to the end portions of the casing sections and an elastic support insulator through which the conductor passes and is supported centrally within the casing. The support insulator also includes two oppositely directed cup portions the side walls of which adjoin and are secured to the inner surfaces of the coupling sleeves. Being elastic, the cup portions of the insulator yield elastically in association with a corresponding longitudinal movement of the coupling sleeves to accommodate temperature-induced longitudinal expansions and contractions of the metallic casing sections.
摘要翻译：高压电导体被封装在直线管状壳体内，其包括通过联接结构基本上由端对端连接在一起的多个管状部分，该联接结构包括分别固定在壳体部分的端部上的伸缩联接套筒以及弹性支撑绝缘体，导体穿过该绝缘体并被支撑在壳体内的中心。支撑绝缘体还包括两个相对定向的杯部分，其侧壁邻接并固定到联接套筒的内表面。由于弹性，绝缘体的杯部与弹性地产生相应的连接套筒的纵向运动，以适应温度引起的金属套管部分的纵向膨胀和收缩。

52. 发明授权

US3767837A High-voltage pressurized gas-insulated power transmission systems 失效
标题翻译：高压增压气体绝缘输电系统
公开(公告)号：US3767837A
公开(公告)日：1973-10-23
申请号：US3767837D
申请日：1972-08-24
申请人： ITE IMPERIAL CORP
发明人： GRAYBILL H
IPC分类号： H01B9/06 , H02G5/06
CPC分类号： H01B9/0672 , H02G5/002 , H02G5/063 , H02G5/065
摘要： A multiphase high-voltage pressurized gas insulated electrical power transmission system for underground applications incorporating a central conductor for each phase, each central conductor being mounted within a grounded conductive housing concentrically arranged with its associated central conductor with the concentric alignment being maintained by insulating spacers. Each of the central conductors and associated housings for the multiphase system are mounted within a steel housing and arranged in a triangular or delta configuration. Conductors of adjacent sections are joined by suitable dielectrically shielded plug-in contact assemblies which provide for electrical continuity between adjacent central conductors of the multiphase bus assembly sections. The concentric grounded housings are preferably perforated to facilitate egress of contaminating particles which may be present within the interior of each grounded housing. The outer steel housing sections are joined, end to end by butt joint welding techniques. In another preferred embodiment, the grounded aluminum housings surround only selected portions of their associated inner conductors and single ground screen means are employed in each housing section for collection of contaminating particles which may be present within the assembly.
摘要翻译：一种用于地下应用的多相高压加压气体绝缘电力传输系统，其中包括用于每相的中心导体，每个中心导体安装在与其相关联的中心导体同心布置的接地导电壳体中，同心对准由绝缘间隔件保持。用于多相系统的每个中心导体和相关联的壳体安装在钢壳体内并且布置成三角形或三角形构型。相邻部分的导体通过合适的介电屏蔽的插入式接触组件连接，该组件提供多相总线组件段的相邻中心导体之间的电连续性。同心接地的壳体优选是穿孔的，以便于可能存在于每个接地壳体内部的污染颗粒的出口。外钢壳体部分通过对接焊接技术端对端连接。

53. 再颁专利

USRE27397E Electrical conductor containing an ionizable gas and radioactive mate- rial to ionize the gas 失效
公开(公告)号：USRE27397E
公开(公告)日：1972-06-20
申请号：US27397D
申请日：1969-12-31
IPC分类号： H01B9/06
CPC分类号： H01B9/06
摘要： A LONG DISTANCE ELECTRICAL CONDUCTOR COMPRISES A METALLIC HOUSING AND A METALLIC WIRE WITHIN AND SPACED FROM THE HOUSING. A PERFORATED METAL MEMBER WHICH MAY COMPRISE AN ALUMINUM SCREEN IS POSITIONED BETWEEN THE HOUSING AND WIRE. AN IONIZABLE GAS MAY BE INCLUDED IN THE SPACE BETWEEN THE HOUSING AND WIRE.

54. 发明授权

US3614290A Pipe-type cable comprising aluminum conductors with high-elastic-modulus tensile strands 失效
标题翻译：包含高弹性模量拉伸强度的铝导体的管式电缆
公开(公告)号：US3614290A
公开(公告)日：1971-10-19
申请号：US3614290D
申请日：1970-03-25
申请人： ANACONDA WIRE & CABLE CO
发明人： PLATE WALTER J
IPC分类号： H01B9/06
CPC分类号： H01B9/0611
摘要： Aluminum pipe-type cable conductors comprise high elasticmodulus core strands so that long continuous lengths can be pulled into a pipe.

55. 发明授权

US3609207A High-voltage electrical cables 失效
标题翻译：高压电线
公开(公告)号：US3609207A
公开(公告)日：1971-09-28
申请号：US3609207D
申请日：1968-07-10
申请人： PIRELLI
发明人： MASCHIO GABRIELE
IPC分类号： A41D27/13 , H01B7/02 , H01B9/06
CPC分类号： H01B9/0611 , H01B7/0208
摘要： High-voltage electrical cables having tapes of synthetic plastic material which form separating insulating layers. The tapes are formed with protuberances which facilitate the flow of insulating fluid through the cables.

56. 发明授权

US3548072A Device and method for reducing overheating in oil-filled electric cables 失效
标题翻译：用于减少填充电加热器的装置和方法
公开(公告)号：US3548072A
公开(公告)日：1970-12-15
申请号：US3548072D
申请日：1968-04-09
申请人： PIRELLI
发明人： MASCHIO GABRIELE
IPC分类号： C21C7/00 , H01B7/29 , H01B9/06 , H02G15/24 , H01B7/34
CPC分类号： H01B9/0611 , C21C7/0025 , H01B7/29 , H02G15/24

57. 发明授权

US3548071A Electrical connector 失效
公开(公告)号：US3548071A
公开(公告)日：1970-12-15
申请号：US3548071D
申请日：1968-07-16
申请人： REYNOLDS METALS CO
发明人： BAHEN JOHN J JR , SWENCK GEORGE F , THOMAS JESSE B
IPC分类号： H01R35/02 , H02G5/00 , H02G15/24 , H02G15/26 , H01B9/06
CPC分类号： H02G15/26 , H01R35/02 , H02G5/002 , H02G15/24

58. 发明授权

US3546356A Elbow construction for high voltage compressed-gas-insulated conductors 失效
标题翻译：用于高压压缩气体绝缘导体的ELBOW结构
公开(公告)号：US3546356A
公开(公告)日：1970-12-08
申请号：US3546356D
申请日：1969-04-03
申请人： ITE IMPERIAL CORP
发明人： GRAYBILL HOWARD W , FAYE ELI J
IPC分类号： H01B9/06 , H02G15/06 , H02G15/24 , H01B9/04
CPC分类号： H01B9/0672 , H02G5/063 , H02G15/06

59. 发明授权

US3456064A Connectors for flexible welding cable assemblies 失效
标题翻译：柔性焊接电缆组件连接器
公开(公告)号：US3456064A
公开(公告)日：1969-07-15
申请号：US3456064D
申请日：1967-08-29
申请人： WILLIAM A TOTO
发明人： TOTO WILLIAM A
IPC分类号： C11D3/395 , H01B9/00 , H01R9/11 , H01B7/34 , H01B9/06
CPC分类号： H01R9/11 , C11D3/3958 , H01B9/001

60. 发明授权

US3448202A Enclosed electric power transmission conductors 失效
标题翻译：封闭式电力传输导体
公开(公告)号：US3448202A
公开(公告)日：1969-06-03
申请号：US3448202D
申请日：1967-12-11
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： WHITEHEAD DANIEL L
IPC分类号： H01B9/06
CPC分类号： H01B9/0672

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