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1. 发明授权

US4130850A High speed fault diverter switch for gas-insulated systems 失效
标题翻译：用于气体绝缘系统的高速故障切换开关
公开(公告)号：US4130850A
公开(公告)日：1978-12-19
申请号：US758635
申请日：1977-01-12
申请人： John C. Cronin , Willy Schuetz
发明人： John C. Cronin , Willy Schuetz
IPC分类号： H02B13/065 , H02H1/00 , H02H3/02 , H02H5/08 , H02H7/22
CPC分类号： H02B13/065 , H02H1/0023 , H02H3/023 , H02H5/08 , H02H7/22
摘要： A high speed fault diverter switch is connected near the input side of a gas-insulated substation. The switch is normally open and is used in response to arcing anywhere within the substation to connect the gas-insulated high-voltage conductor to ground for each phase of the system at high speed to divert the fault current to ground.
摘要翻译：高压故障切换开关连接在气体绝缘变电站输入侧附近。开关是常开的，用于响应于变电站内任何地方的电弧放电，以将高压的系统的每个相的气体绝缘高压导体连接到地，以将故障电流转移到地面。

2. 发明授权

US4300028A Rotary switch for gas-insulated substations 失效
标题翻译：气体绝缘变电站旋转开关
公开(公告)号：US4300028A
公开(公告)日：1981-11-10
申请号：US78801
申请日：1979-09-25
申请人： John C. Cronin , Walter M. Wilson
发明人： John C. Cronin , Walter M. Wilson
IPC分类号： H01H31/00 , H02B13/035 , H01H19/28
CPC分类号： H02B13/035 , H01H31/003
摘要： A rotary selector switch comprises a generally flat blade mounted for rotation in its own plane about an axis passing through it into and out of contact with one or more of several spaced terminal contacts.
摘要翻译：旋转选择器开关包括大致平坦的叶片，其安装成用于在其自身的平面中围绕通过其的轴线旋转，并与多个间隔开的端子触点中的一个或多个相接触。

3. 发明授权

US4034147A Contamination control device 失效
标题翻译：污染控制装置
公开(公告)号：US4034147A
公开(公告)日：1977-07-05
申请号：US661122
申请日：1976-02-25
申请人： Robert M. Clark , John C. Cronin
发明人： Robert M. Clark , John C. Cronin
IPC分类号： H02G5/06 , H01B9/04
CPC分类号： H02G5/065
摘要： A contamination control device for use in a gas-insulated transmission bus consisting of a cylindrical center conductor coaxially mounted within a grounded cylindrical enclosure. The contamination control device is electrically connected to the interior surface of the grounded outer shell and positioned along an axial line at the lowest vertical position thereon. The contamination control device comprises an elongated metallic member having a generally curved cross-section in a first plane perpendicular to the axis of the bus and having an arcuate cross-section in a second plane lying along the axis of the bus. Each opposed end of the metallic member and its opposing sides are tapered to form a pair of generally converging and downward sloping surfaces to trap randomly moving conductive particles in the relatively field-free region between the metallic member and the interior surface of the grounded outer shell. The device may have projecting legs to enable the device to be spot welded to the interior of the grounded housing. The control device provides a high capture probability and prevents subsequent release of the charged particles after the capture thereof.
摘要翻译：一种用于气体绝缘传输总线的污染控制装置，其由同轴地安装在接地的圆柱形外壳内的圆柱形中心导体组成。污染控制装置电连接到接地的外壳的内表面，并且沿着其上的最低垂直位置处的轴线定位。污染控制装置包括细长金属构件，其在垂直于总线的轴线的第一平面中具有大致弯曲的横截面，并且在沿总线轴线的第二平面中具有弓形横截面。金属构件的每个相对的端部及其相对的侧面是锥形的，以形成一对大体上会聚的和向下倾斜的表面，以在金属构件和接地外壳的内表面之间的相对无场区域中捕获随机移动的导电颗粒。该装置可以具有突出的腿部，以使装置能够点焊到接地壳体的内部。控制装置提供高的捕获概率并且防止带电粒子在捕获之后的随后释放。

4. 发明授权

US4202998A Air entrance bushing for gas-insulated bus 失效
标题翻译：用于气体绝缘母线的空气入口套管
公开(公告)号：US4202998A
公开(公告)日：1980-05-13
申请号：US925415
申请日：1978-07-17
申请人： John C. Cronin
发明人： John C. Cronin
IPC分类号： H01B17/28 , H02G15/30 , H01B17/26 , H02G15/22
CPC分类号： H01B17/28 , H02G15/30
摘要： An internal shield ring for the air entrance bushing of a gas-insulated bus system tapers inwardly at its free end and has a reduced spacing with respect to the central bushing conductor to increase the dielectric stress between the end of the shield ring and the central bus. This reduces the stress on the external bushing insulation material and thus permits a reduction in the bushing diameter.
摘要翻译：用于气体绝缘总线系统的空气入口衬套的内部屏蔽环在其自由端处向内渐缩并且相对于中心衬套导体具有减小的间隔，以增加屏蔽环的端部与中央总线之间的介电应力。这减小了外部套管绝缘材料的应力，从而允许减小套管直径。

5. 发明授权

US4132855A Support insulator for gas-filled high-voltage transmission line 失效
标题翻译：支持绝缘子充气高压输电线路
公开(公告)号：US4132855A
公开(公告)日：1979-01-02
申请号：US768391
申请日：1977-02-14
申请人： Robert M. Clark , John C. Cronin , David H. Reighter , Vasu H. Tahiliani
发明人： Robert M. Clark , John C. Cronin , David H. Reighter , Vasu H. Tahiliani
IPC分类号： H02G5/06 , H01B9/04
CPC分类号： H02G5/066
摘要： A support insulator for supporting a high-voltage conductor within the interior of a gas-filled grounded housing has a generally triangular configuration, with the central bus supported within the interior of the triangle and with the apices of the triangle engaging the inner diameter of the grounded enclosure. An inner hub extending from the legs of the triangle assists in the support of the central insulator. The combination of a gas-filled high-voltage transmission line with a plurality of support insulators extending along the length of the line is disclosed.
摘要翻译：用于在充气的接地壳体的内部中支撑高压导体的支撑绝缘体具有大致三角形的构造，其中央总线支撑在三角形的内部内，并且三角形的顶点接合接地外壳。从三角腿延伸的内毂有助于中心绝缘体的支撑。公开了气体填充的高压传输线与沿着线的长度延伸的多个支撑绝缘体的组合。

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