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1. 发明授权

US06515247B1 Gas insulated switchgear 有权
标题翻译：气体绝缘开关柜
公开(公告)号：US06515247B1
公开(公告)日：2003-02-04
申请号：US09830341
申请日：2001-04-26
申请人： Keiichi Tsuzura , Kazuhiko Takahashi , Junzo Kida , Minoru Yabuki
发明人： Keiichi Tsuzura , Kazuhiko Takahashi , Junzo Kida , Minoru Yabuki
IPC分类号： H01H3318
CPC分类号： H02B1/22 , H02B5/06 , H02B13/0352
摘要： A compact-sized gas insulated switchgear accommodates components and devices constituting its line side unit into one container. Arresters and cable heads are accommodated in a lower section of the line side unit, and a circle connecting centers of respective arresters and cable heads arranged therein is concentric with a cylindrical section of the line side unit container.
摘要翻译：紧凑型气体绝缘开关装置将构成其线路侧单元的部件和装置容纳在一个容器中。避雷器和电缆头容纳在线路侧单元的下部，并且连接设置在其中的各个避雷器和电缆头的中心的圆与线侧单元容器的圆筒部同心。

2. 发明授权

US06278073B1 Gas insulated switching apparatus 有权
标题翻译：气体绝缘开关装置
公开(公告)号：US06278073B1
公开(公告)日：2001-08-21
申请号：US09366324
申请日：1999-08-02
申请人： Keiichi Tsuzura , Kazuhiko Takahashi , Junzo Kida , Minoru Yabuki , Yasuhito Watanabe
发明人： Keiichi Tsuzura , Kazuhiko Takahashi , Junzo Kida , Minoru Yabuki , Yasuhito Watanabe
IPC分类号： H02B500
CPC分类号： H01T4/08 , H01H9/14
摘要： A gas insulated switching apparatus has lightning arrestors in a line side unit. Each lightning arrestor is mounted to be moved linearly into and out of connection with a corresponding conductor. Specifically, the cover which supports the lightning arrestor is disposed beneath the bottom plate of the vessel of the line side unit. The lightning arrestors are connected to a monitor of an operating device beneath the line side unit. Since the lower portion of the lightning arrestors are connected to the monitor, the length of the connection lines is made sufficiently short.
摘要翻译：气体绝缘开关装置在线路侧单元中具有避雷器。每个避雷器被安装成与相应的导体线性地移动和离开连接。具体来说，支撑避雷器的盖子设置在线路侧单元的容器的底板的下方。避雷器连接到线路侧单元下方的操作装置的监视器。由于避雷器的下部连接到监视器，所以连接线的长度足够短。

3. 发明授权

US06219225B1 Gas insulated switch gear and method for assembling therefor 有权
标题翻译：气体绝缘开关装置及其组装方法
公开(公告)号：US06219225B1
公开(公告)日：2001-04-17
申请号：US09366322
申请日：1999-08-02
申请人： Keiichi Tsuzura , Kazuhiko Takahashi , Junzo Kida , Minoru Yabuki
发明人： Keiichi Tsuzura , Kazuhiko Takahashi , Junzo Kida , Minoru Yabuki
IPC分类号： H02B120
CPC分类号： H02B1/22 , H02B13/0356
摘要： A gas insulated switch gear has a main bus unit, a circuit breaker unit and a line unit. The line unit has a top plate with a hole through which a potential transformer is inserted into the inside of the line unit and an adapter cover fixed to the potential transformer is connected to the top plate.
摘要翻译：气体绝缘开关装置具有主总线单元，断路器单元和线路单元。线路单元具有带有孔的顶板，电位变压器通过该孔插入线路单元的内部，并且固定到电位变压器的适配器盖连接到顶板。

4. 发明授权

US06188034B1 Gas insulated switchgear with flange-spacer assembly 有权
标题翻译：气体绝缘开关柜带法兰 - 间隔件组件
公开(公告)号：US06188034B1
公开(公告)日：2001-02-13
申请号：US09366323
申请日：1999-08-02
申请人： Keiichi Tsuzura , Kazuhiko Takahashi , Junzo Kida , Minoru Yabuki
发明人： Keiichi Tsuzura , Kazuhiko Takahashi , Junzo Kida , Minoru Yabuki
IPC分类号： H02B500
CPC分类号： H02B13/045 , H02B13/0352 , H02G5/068
摘要： A gas insulated switchgear includes a bus unit, a breaker unit and a line side unit. An insulating spacer structure attaching at least two of the units together includes an inner flange on a first unit, an outer flange on a second unit, and an insulating spacer positioned between the first and second units. Closed end tapped holes are formed in the inner flange and idle holes are formed in the outer flange, and tapped holes with a larger diameter than that of the tapped holes of the inner flange are formed in the insulating spacer.
摘要翻译：气体绝缘开关装置包括总线单元，断路器单元和线路侧单元。将至少两个单元连接在一起的绝缘间隔结构包括第一单元上的内凸缘，第二单元上的外凸缘和位于第一单元和第二单元之间的绝缘间隔件。在内凸缘上形成封闭端螺纹孔，在外凸缘形成空闲孔，在绝缘垫片上形成直径大于内凸缘螺纹孔直径的螺纹孔。

5. 发明授权

US06399911B1 Gas insulated switchgear apparatus 有权
标题翻译：气体绝缘开关设备
公开(公告)号：US06399911B1
公开(公告)日：2002-06-04
申请号：US09363188
申请日：1999-07-29
申请人： Keiichi Tsuzura , Kazuhiko Takahashi , Junzo Kida , Minoru Yabuki , Yasuhito Watanabe
发明人： Keiichi Tsuzura , Kazuhiko Takahashi , Junzo Kida , Minoru Yabuki , Yasuhito Watanabe
IPC分类号： H01H3300
CPC分类号： H02B1/22 , H02B13/065
摘要： A gas insulated switchgear of the present invention, a plurality of disconnect switches are provided on a line connecting a bus line to a circuit-breaker in such a manner as to be arranged in both a main bus unit, a breaker unit or in both a first and second insulating gas sections. Accordingly, when an inconvenience occurs in the gas insulated switchgear apparatus and the exchange work of a unit is required, it is possible to exchange the inconvenient damaged unit only by turning the circuit including the inconvenient damaged unit into power supply interruption, that is, without turning a normal circuit unit into power supply interruption.
摘要翻译：本发明的气体绝缘开关装置，在将总线与断路器连接的线路上设置有多个断开开关，以便布置在主总线单元，断路器单元中或两者中第一和第二绝缘气体部分。因此，当在气体绝缘开关设备中出现不便并且需要更换单元时，可以仅通过将包括不便的损坏单元的电路转换为电源中断来更换不便的损坏单元，即，不具有将正常电路单元转为电源中断。

6. 发明授权

US06337452B1 Gas insulated switchgear with flange-spacer assembly 有权
标题翻译：气体绝缘开关柜带法兰 - 间隔件组件
公开(公告)号：US06337452B1
公开(公告)日：2002-01-08
申请号：US09776898
申请日：2001-02-06
申请人： Keiichi Tsuzura , Kazuhiko Takahashi , Junzo Kida , Minoru Yabuki
发明人： Keiichi Tsuzura , Kazuhiko Takahashi , Junzo Kida , Minoru Yabuki
IPC分类号： H02B500
CPC分类号： H02B13/045 , H02B13/0352 , H02G5/068
摘要： A gas insulated switchgear includes a bus unit, a breaker unit and a line side unit. An insulating spacer structure attaching at least two of the units together includes an inner flange on a first unit, an outer flange on a second unit, and an insulating spacer positioned between the first and second units. Closed end tapped holes are formed in the inner flange and idle holes are formed in the outer flange, and tapped holes with a larger diameter than that of the tapped holes of the inner flange are formed in the insulating spacer.
摘要翻译：气体绝缘开关装置包括总线单元，断路器单元和线路侧单元。将至少两个单元连接在一起的绝缘间隔结构包括第一单元上的内凸缘，第二单元上的外凸缘和位于第一单元和第二单元之间的绝缘间隔件。在内凸缘上形成封闭端螺纹孔，在外凸缘形成空闲孔，在绝缘垫片上形成直径大于内凸缘螺纹孔直径的螺纹孔。

7. 发明授权

US06556428B1 Gas insulated switchgear 有权
标题翻译：气体绝缘开关柜
公开(公告)号：US06556428B1
公开(公告)日：2003-04-29
申请号：US10272945
申请日：2002-10-18
申请人： Masahiro Takahoshi , Keiichi Tsuzura , Ryoichi Shinohara , Rei Henmi , Yoriyuki Aiko , Shunji Ito
发明人： Masahiro Takahoshi , Keiichi Tsuzura , Ryoichi Shinohara , Rei Henmi , Yoriyuki Aiko , Shunji Ito
IPC分类号： H02B500
CPC分类号： H02B1/22 , H02B5/06 , H02B13/0352
摘要： A gas insulated switchgear includes a plurality of T-branched circuit breaker units arranged in a direction perpendicular to the T-branch direction, and connected by first connection bus units and second connection bus units in series alternately in a rectangular wave shape on a horizontal plane of approximately the same height as the T-branch portions of the circuit breaker units. First connection buses and second connection buses are arranged around on the horizontal plane of the same height as the T-branch portions of the circuit breaker units, but are not arranged in an up and down direction.
摘要翻译：气体绝缘开关装置包括沿与T分支方向垂直的方向配置的多个T分支式断路器单元，并且在第一连接总线单元和第二连接总线单元上以矩形波形交替地串联在水平面上与断路器单元的T分支部分大致相同的高度。第一连接总线和第二连接总线布置在与断路器单元的T分支部分相同的高度的水平面上，但不布置在上下方向上。

8. 发明授权

US06560091B1 Gas insulated switchgear 有权
标题翻译：气体绝缘开关柜
公开(公告)号：US06560091B1
公开(公告)日：2003-05-06
申请号：US09936358
申请日：2002-01-14
申请人： Masahiro Takahoshi , Keiichi Tsuzura , Ryoichi Shinohara , Rei Henmi , Yoriyuki Aiko , Shunji Ito
发明人： Masahiro Takahoshi , Keiichi Tsuzura , Ryoichi Shinohara , Rei Henmi , Yoriyuki Aiko , Shunji Ito
IPC分类号： H02B500
CPC分类号： H02B5/06 , H02B13/0352
摘要： In order to shorten the length of connection buses and reduce a cost, in the present invention, a plurality of T-branched circuit breaker units 12 are arranged in a direction perpendicular to the T-branch direction, and the plurality of circuit breaker units 12 are connected by first connection bus units 14 and second connection bus units 15 in series alternately in a rectangular wave shape on a horizontal plane of approximately the same height as the T-branch portions of the circuit breaker units 12. Thereby, first connection buses 5 and second connection buses 6 are stretched around on the horizontal plane of the same height as the T-branch portions of the circuit breaker units 12, but not stretched around in an up and down direction. Therefore, the length of the connection buses can be reduced, and the cost also can be reduced.
摘要翻译：为了缩短连接总线的长度并降低成本，在本发明中，多个T分支断路器单元12沿与T分支方向垂直的方向排列，并且多个断路器单元12 通过第一连接总线单元14和第二连接总线单元15在与断路器单元12的T分支部分大致相同的高度的水平面上交替地以矩形波形串联。由此，第一连接总线5 并且第二连接总线6在与断路器单元12的T分支部分相同的高度的水平面上被拉伸，但是在上下方向上不被拉伸。因此，可以减少连接总线的长度，并且还可以降低成本。

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