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公开(公告)号：US06529009B2
公开(公告)日：2003-03-04
申请号：US10173424
申请日：2002-06-18
IPC分类号： G01R31327
CPC分类号： H01H33/668 , H01H31/003 , H01H33/6647 , H01H33/666 , H01H33/6661
摘要： A vacuum switch is composed by installing a vacuum circuit-breaker and a disconnector in different grounded vacuum vessels, respectively, and a vacuum-measurement device is attached to each grounded vacuum vessel. The above vacuum vessel communicates with one of the grounded vacuum vessels, and the degree of vacuum in the vacuum vessel can be directly measured and monitored.
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2.发明授权Vacuum switch including vacuum-measurement devices, switchgear using the vacuum switch, and operation method thereof 有权包括真空测量装置的真空开关，使用真空开关的开关装置及其操作方法公开(公告)号：US06426627B2
公开(公告)日：2002-07-30
申请号：US09732737
申请日：2000-12-11
IPC分类号： G01R31327
CPC分类号： H01H33/668 , H01H31/003 , H01H33/6647 , H01H33/666 , H01H33/6661
摘要： A vacuum switch is composed by installing a vacuum circuit-breaker and a disconnector in different grounded vacuum vessels, respectively, and a vacuum-measurement device is attached to each grounded vacuum vessel. The above vacuum vessel communicates with one of the grounded vacuum vessels, and the degree of vacuum in the vacuum vessel can be directly measured and monitored.
摘要翻译： 真空开关由分别在不同的接地真空容器中安装真空断路器和隔离开关构成，真空测量装置连接到每个接地的真空容器上。 上述真空容器与一个接地的真空容器连通，并且可以直接测量和监测真空容器中的真空度。
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公开(公告)号：US20050141176A1
公开(公告)日：2005-06-30
申请号：US11019415
申请日：2004-12-23
IPC分类号： H01H33/66 , H01H9/14 , H01H31/00 , H01H33/02 , H01H33/662 , H01H33/666 , H02B13/00 , H02B13/035 , H02B7/00
CPC分类号： H02B13/005 , H01H9/14 , H01H31/003 , H01H33/027 , H01H33/6661 , H01H2033/6668 , H02B13/0354
摘要： A vacuum switchgear system, which comprises a plurality of vacuum switchgears each comprising a vacuum container for accommodating the desired number of vacuum switches selected from a disconnecting switch or load break switch, an earth switch and an vacuum circuit breaker. Each of the vacuum switches has connecting terminals. The switchgears constitute different types of switchgears, the switchgears being classified into the power receiving side and power distribution side. The switchgears are connected with the adjoining switchgear or an element selected from an arrester and a PCT by means of an insulated connecting conductor having terminals around both ends thereof. The terminals are electrically connectable with and detachable from the connecting terminals of the switchgears.
摘要翻译： 一种真空开关柜系统，其包括多个真空开关装置，每个真空开关装置包括一个真空容器，用于容纳从断路开关或断路开关，接地开关和真空断路器中选出的所需数量的真空开关。 每个真空开关都具有连接端子。 开关柜构成不同类型的开关柜，开关柜分为受电侧和配电侧。 开关装置通过具有围绕其两端的端子的绝缘连接导体与相邻的开关装置或选自避雷器和PCT的元件连接。 端子可与开关装置的连接端子电连接并可拆卸。
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公开(公告)号：US06881917B2
公开(公告)日：2005-04-19
申请号：US10817832
申请日：2004-04-06
IPC分类号： H01H31/00 , H01H33/66 , H01H33/662
CPC分类号： H01H33/66207 , H01H31/003 , H01H33/668 , H01H2001/5827 , H01H2033/6668
摘要： Disclosed is a vacuum switchgear wherein a ground switch, a load switch, and an external connecting conductor to be electrically connected with the inside and outside of the vacuum container are provided in a vacuum container; the ground switch and the external connecting conductor are electrically connected in the vacuum container; and the vacuum container has a joint construction of a body portion having openings on both ends thereof, and a lid joined to the opening of the body.
摘要翻译： 公开了一种真空开关装置，其中在真空容器内设置有与真空容器内部和外部电连接的接地开关，负载开关和外部连接导体; 接地开关和外部连接导体在真空容器中电连接; 并且真空容器具有在其两端具有开口的主体部分和连接到主体的开口的盖的接合构造。
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公开(公告)号：US06855903B2
公开(公告)日：2005-02-15
申请号：US10365516
申请日：2003-02-13
IPC分类号： H01H33/66 , H01H1/58 , H01H31/00 , H01H33/666
CPC分类号： H01H33/6661 , H01H1/5822 , H01H31/003 , H01H33/668 , H01H2001/5827 , H01H2033/6668
摘要： A vacuum switch comprises a vacuum container, a grounding switch and a load switch disposed in the container, and an external connection conductor disposed in the vacuum container and to be connected electrically inside and outside the vacuum container, and it is characterized in that the grounding switch and the external connection conductor are electrically connected to each other in the vacuum container.
摘要翻译： 真空开关包括设置在容器中的真空容器，接地开关和负载开关，以及设置在真空容器内并在真空容器内外电连接的外部连接导体，其特征在于， 开关和外部连接导体在真空容器中彼此电连接。
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公开(公告)号：US07457105B2
公开(公告)日：2008-11-25
申请号：US11019415
申请日：2004-12-23
IPC分类号： H02B7/00
CPC分类号： H02B13/005 , H01H9/14 , H01H31/003 , H01H33/027 , H01H33/6661 , H01H2033/6668 , H02B13/0354
摘要： A vacuum switchgear system, which comprises a plurality of vacuum switchgears each comprising a vacuum container for accommodating the desired number of vacuum switches selected from a disconnecting switch or load break switch, an earth switch and an vacuum circuit breaker. Each of the vacuum switches has connecting terminals. The switchgears constitute different types of switchgears, the switchgears being classified into the power receiving side and power distribution side. The switchgears are connected with the adjoining switchgear or an element selected from an arrester and a PCT by means of an insulated connecting conductor having terminals around both ends thereof. The terminals are electrically connectable with and detachable from the connecting terminals of the switchgears.
摘要翻译： 一种真空开关柜系统，其包括多个真空开关装置，每个真空开关装置包括一个真空容器，用于容纳从断路开关或断路开关，接地开关和真空断路器中选出的所需数量的真空开关。 每个真空开关都具有连接端子。 开关柜构成不同类型的开关柜，开关柜分为受电侧和配电侧。 开关装置通过具有围绕其两端的端子的绝缘连接导体与相邻的开关装置或选自避雷器和PCT的元件连接。 端子可与开关装置的连接端子电连接并可拆卸。
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公开(公告)号：US06951993B2
公开(公告)日：2005-10-04
申请号：US10863249
申请日：2004-06-09
IPC分类号： H01H33/66 , H01H1/58 , H01H31/00 , H01H33/666
CPC分类号： H01H33/6661 , H01H1/5822 , H01H31/003 , H01H33/668 , H01H2001/5827 , H01H2033/6668
摘要： A vacuum switch comprises a vacuum container, a grounding switch and a load switch disposed in the container, and an external connection conductor disposed in the vacuum container and to be connected electrically inside and outside the vacuum container, and it is characterized in that the grounding switch and the external connection conductor are electrically connected to each other in the vacuum container.
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公开(公告)号：US20050139579A1
公开(公告)日：2005-06-30
申请号：US11020033
申请日：2004-12-23
IPC分类号： H02B13/02 , H01H3/46 , H01H5/00 , H01H31/00 , H01H33/02 , H01H33/14 , H01H33/66 , H01H33/666
CPC分类号： H01H33/14 , H01H3/46 , H01H31/003 , H01H33/022 , H01H33/6661 , H01H33/6662 , H01H2033/6668
摘要： A vacuum switchgear system for a three phase electric power system, wherein a switchgear comprises a vacuum switch comprising a vacuum container and switches accommodated in the vacuum switch and an operation unit. Each of the switches and each of the operation units is coaxially connected with an operating rod of each of the switches. A link mechanism of the operation unit is connected with a link of the adjoining operation units of the switchgears. Each of the link mechanisms transmits a force of the driving rod assisted by an electro-magnet to the adjoining driving rods through the link mechanisms so that the operation units and the switches in the same phase and the same vacuum container are operated in synchronism in response to a switch-on signal or a switch-off signal.
摘要翻译： 一种用于三相电力系统的真空开关柜系统，其中开关装置包括真空开关，所述真空开关包括真空容器和容纳在真空开关中的开关和操作单元。 每个开关和每个操作单元与每个开关的操作杆同轴连接。 操作单元的连杆机构与开关装置的相邻操作单元的连杆相连接。 每个连杆机构通过连杆机构将由电磁铁辅助的驱动杆的力传递到相邻的驱动杆，使得相同相位中的操作单元和开关和相同的真空容器在响应中同步地操作 到接通信号或关断信号。
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