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11. 发明申请

WO2004073004A2 HIGH VOLTAGE OPERATING ROD SENSOR AND METHOD OF MAKING THE SAME 审中-公开
标题翻译：高电压操作传感器及其制造方法
公开(公告)号：WO2004073004A2
公开(公告)日：2004-08-26
申请号：PCT/US2004/003511
申请日：2004-02-06
申请人： MCGRAW-EDISON COMPANY , SCHREIBER, Daniel , SKENDZIC, Veselin , BESTEL, Fred, E. , STOVING, Paul, N. , HARTHUN, Richard, A.
发明人： SCHREIBER, Daniel , SKENDZIC, Veselin , BESTEL, Fred, E. , STOVING, Paul, N. , HARTHUN, Richard, A.
IPC分类号： H01H
CPC分类号： H01H33/666 , H01H33/027 , H01H2033/426 , H01H2033/6623 , H01H2033/6667 , Y10T29/49105 , Y10T29/49117 , Y10T29/49155
摘要： Methods and system for making and using vacuum switching devices are disclosed. A vacuum switching device (105) has an operating rod (120) for actuating a movable electrical contact within the device. The operating rod (120) may be a hollow epoxy glass We (205) with an electrical sensor (210, 215) disposed within it, and there may be an elastomeric polymer filling compound (260) disposed within the tube (205) and encasing the sensor (210, 215). The operating rod (120) may be attached to the movable electrical contact on one end by a steel end-fitting (225, 230) that has been press-fit into the tube (205) and secured with at least one cross pin (235). In this way, a very secure electromechanical connection may be made between the operating rod (120) and the rest of the vacuum switching device (105), and the sensor (210, 215) is protected from shock associated with the operation of the device. Moreover, the vacuum switching device (105) is compact and easy to construct.
摘要翻译：公开了制造和使用真空开关装置的方法和系统。真空开关装置（105）具有用于致动装置内的可移动电接触件的操作杆（120）。操作杆（120）可以是中空环氧玻璃We（205），其中设置有电传感器（210,215），并且可以存在设置在管（205）内的弹性体聚合物填充化合物（260）传感器（210,215）。操作杆（120）可以通过已被压配合到管（205）中并且用至少一个十字销（235）固定的钢端件（225,230）在一端附接到可移动电接触件）。以这种方式，可以在操作杆（120）和真空开关装置（105）的其余部分之间进行非常安全的机电连接，并且保护传感器（210,215）免受与装置的操作相关的冲击。此外，真空开关装置（105）紧凑且容易构造。

12. 发明申请

WO2003073118A1 MEASURING CURRENT THROUGH AN ELECTRICAL CONDUCTOR 审中-公开
标题翻译：通过电导体测量电流
公开(公告)号：WO2003073118A1
公开(公告)日：2003-09-04
申请号：PCT/US2003/005622
申请日：2003-02-26
申请人： MCGRAW-EDISON COMPANY
发明人： KOJOVOIC, Ljubomir, A.
IPC分类号： G01R33/12
CPC分类号： G01R15/181
摘要： A coil includes a first portion (415), a second portion (420), a third portion (427), and a fourth portion (428). The first portion (415) is wound in a first direction around a first core (435) and the second portion (420) is wound in the first direction around a second core (440). The third portion (427) is wound in a second direction that is different from the first direction around a third core (445) such that the third portion (427) is decoupled from the first and second portions (415, 420). Additionally, the fourth portion (428) is wound in the second direction aroung a fourth core (450) and decoupled from the first and second portions (415, 420). An inner area is formed by arranging the portions and a voltage is induced in the coil if an electrical conductor is placed in the inner area.
摘要翻译：线圈包括第一部分（415），第二部分（420），第三部分（427）和第四部分（428）。第一部分（415）围绕第一芯（435）沿第一方向缠绕，并且第二部分（420）围绕第二芯（440）沿第一方向缠绕。第三部分（427）沿与第一方向不同的第二方向围绕第三芯（445）缠绕，使得第三部分（427）与第一和第二部分（415,420）分离。另外，第四部分（428）沿着第二方向缠绕在第四芯（450）上并与第一和第二部分（415,420）分离。如果将电导体放置在内部区域中，则通过布置该部分并且在线圈中感应出电压而形成内部区域。

13. 发明申请

WO2003063186A1 BRAZING TECHNIQUE 审中-公开
标题翻译：制动技术
公开(公告)号：WO2003063186A1
公开(公告)日：2003-07-31
申请号：PCT/US2003/001834
申请日：2003-01-23
申请人： MCGRAW-EDISON COMPANY , MEIER, Alan, M. , MILLER, David, R. , DICKSON, Kevin, R. , PERKINS, Roger, S. , RAMARGE, Michael, M.
发明人： MEIER, Alan, M. , MILLER, David, R. , DICKSON, Kevin, R. , PERKINS, Roger, S. , RAMARGE, Michael, M.
IPC分类号： H01C7/10
CPC分类号： H01C7/123 , Y10T29/43 , Y10T29/49082 , Y10T29/49098 , Y10T29/49163
摘要： A surface of a first ceramic component (700) is joined to a surface of a second ceramic component (705) using a silver-based composition (710). The silver-based composition (710) is mixture of silver metal and metal oxide and the metal in the metal oxide is a metal other than silver. The silver-based composition (710) is applied to the surface of the first ceramic component (700) and to the surface of the second ceramic component (705). The silver-based composition (710) applied to the first ceramic component (700) is contacted to the silver-based (710) applied to the second ceramic component (705). The surfaces of the first and second ceramic components (700, 705) are heated to melt the applied silver-based compositions (710). The surfaces of the first and second ceramic components are cooled to form a bond between the first and second ceramic components (700, 705).
摘要翻译：使用银基组合物（710）将第一陶瓷部件（700）的表面接合到第二陶瓷部件（705）的表面。银基组合物（710）是银金属和金属氧化物的混合物，金属氧化物中的金属是除银以外的金属。将银基组合物（710）施加到第一陶瓷部件（700）的表面和第二陶瓷部件（705）的表面。施加到第一陶瓷部件（700）的银基组合物（710）与施加到第二陶瓷部件（705）的银基（710）接触。加热第一和第二陶瓷组分（700,705）的表面以熔化所施加的银基组合物（710）。第一和第二陶瓷部件的表面被冷却以在第一和第二陶瓷部件（700,705）之间形成结合。

14. 发明申请

WO2002061767A1 IMPROVED HYDROPHOBIC PROPERTIES OF POLYMER HOUSINGS 审中-公开
标题翻译：改进聚合物壳的疏水性质
公开(公告)号：WO2002061767A1
公开(公告)日：2002-08-08
申请号：PCT/US2002/002370
申请日：2002-01-29
申请人： MCGRAW-EDISON COMPANY , RAMARGE, Michael, M. , HARTMAN, Thomas, C. , MILLER, David, R. , SERVIES, David
发明人： RAMARGE, Michael, M. , HARTMAN, Thomas, C. , MILLER, David, R. , SERVIES, David
IPC分类号： H01B17/00
CPC分类号： H01B17/50
摘要： A housing(200) for an electrical apparatus includes a sheath(210), at least one shed(215) and a hydrophobic coating(220). The sheath includes a first electrically insulative material and an outer surface. The at least one shed includes a second electrically insulative material and an outer surface. The hydrophobic coating is applied to the outer surface of at least one of the sheath and the at least one shed. One of the first electrically insulative material and the second electrically insulative material includes an electrically insulative, polymeric material.
摘要翻译：用于电气设备的壳体（200）包括护套（210），至少一个棚（215）和疏水涂层（220）。护套包括第一电绝缘材料和外表面。所述至少一个棚屋包括第二电绝缘材料和外表面。将疏水性涂层施加到护套和至少一个棚屋中的至少一个的外表面。第一电绝缘材料和第二电绝缘材料之一包括电绝缘的聚合材料。

15. 发明申请

WO2005062884A2 SWITCHGEAR WITH EMBEDDED ELECTRONIC CONTROLS 审中-公开
标题翻译：具有嵌入式电子控制的开关
公开(公告)号：WO2005062884A2
公开(公告)日：2005-07-14
申请号：PCT/US2004/043102
申请日：2004-12-22
申请人： MCGRAW-EDISON COMPANY , JONAS, John, P. , SKENDZIC, Veselin , ROCAMORA, Richard, G. , DUNK, Michael, P.
发明人： JONAS, John, P. , SKENDZIC, Veselin , ROCAMORA, Richard, G. , DUNK, Michael, P.
IPC分类号： H01H33/02 , H01H71/12
CPC分类号： H01H33/027 , H01H33/666 , H01H71/123
摘要： In one general aspect, a system to control and monitor an electrical system includes a switchgear housing unit (307) connected to the electrical system that includes a switchgear mechanism (e.g., actuator 389) for controlling a connection within the electrical system and electronic controls (e.g., 382, 383, 384, 385) for monitoring and controlling the switchgear mechanism, where the electronic controls are embedded within the switchgear housing unit (307) to form a single, self-contained unit.
摘要翻译：在一个一般方面，一种控制和监测电气系统的系统包括连接到电气系统的开关设备壳体单元（307），该开关设备单元包括用于控制电气系统和电子控制器内的连接的开关设备（例如，致动器389）例如382,383,384,385），用于监视和控制开关设备机构，其中电子控制器嵌入在开关设备外壳单元（307）内以形成单个独立的单元。

16. 发明申请

WO2005052972A1 MECHANICAL REINFORCEMENT STRUCTURE FOR FUSES 审中-公开
标题翻译：熔融机械强化结构
公开(公告)号：WO2005052972A1
公开(公告)日：2005-06-09
申请号：PCT/US2004/035987
申请日：2004-11-01
申请人： MCGRAW-EDISON COMPANY , BABIC, Tomas, I. , PERKINS, Roger, S. , RAMARGE, Michael, M. , BAILEY, David, P.
发明人： BABIC, Tomas, I. , PERKINS, Roger, S. , RAMARGE, Michael, M. , BAILEY, David, P.
IPC分类号： H01H85/02
CPC分类号： H01H85/165 , H01H85/17 , H01H2085/0008 , Y10T29/49107
摘要： A fuse includes an electrical assembly and a fuse tube assembly. The electrical assembly has two electrical contacts accessible from the exterior of the fuse and a fuse element in contact with the two electrical contacts. The fuse tube assembly includes a support structure surrounding at least a portion of the electrical assembly and a reinforcing structure formed over the support structure and in contact with at least a portion of the electrical assembly. The reinforcing structure is made of a fiber matrix pre-impregnated with a resin.
摘要翻译：保险丝包括电气组件和保险丝管组件。电气组件具有可从保险丝的外部接近的两个电触头和与两个电触点接触的保险丝元件。熔丝管组件包括围绕电组件的至少一部分的支撑结构，以及形成在支撑结构上并与电组件的至少一部分接触的加强结构。加强结构由预浸渍有树脂的纤维基质制成。

17. 发明申请

WO2005026860A2 PREVENTIVE MAINTENANCE TAPPING AND DUTY CYCLE MONITOR FOR VOLTAGE REGULATOR 审中-公开
标题翻译：电压调节器的预防性维护和占空比监视器
公开(公告)号：WO2005026860A2
公开(公告)日：2005-03-24
申请号：PCT/US2004/029289
申请日：2004-09-08
申请人： MCGRAW-EDISON COMPANY , HERNANDEZ, Augusto, D., Jr. , DOWN, Donald, A. , RAPANT, Fred, J. , KALUZNY, Richard, J.
发明人： DOWN, Donald, A. , RAPANT, Fred, J. , KALUZNY, Richard, J.
IPC分类号： G05F
CPC分类号： H01H1/0015 , H01F29/04 , H01H1/60 , H01H2009/0061 , Y10T307/911 , Y10T307/918 , Y10T307/924 , Y10T307/931 , Y10T307/951
摘要： A preventive maintenance tapping technique includes noting a tap position of a load tap changer and noting a duration that the tap position has been held. The duration that the tap position has been held is compared to a threshold value, and the tap position is changed if the tap position has been held for longer than the threshold value. Similarly, a duty cycle monitoring technique for monitoring life of load tap changer contacts includes detecting an arcing event. Arcing surfaces involved in the arcing event are identified and the effects of the arcing event on the arcing surfaces are calculated. Estimates of the erosion on the arcing surfaces are updated, and the estimates are compared to a threshold value. A signal for maintenance is generated when the estimate exceeds the threshold value.
摘要翻译：预防性维护攻丝技术包括注意有载分接开关的抽头位置并注意到抽头位置被保持的持续时间。将抽头位置保持的持续时间与阈值进行比较，并且如果抽头位置被保持长于阈值，则抽头位置被改变。类似地，用于监测有载分接开关触点寿命的占空比监视技术包括检测电弧事件。识别涉及电弧事件的电弧曲面，并计算电弧放电事件对电弧曲面的影响。更新对电弧表面的侵蚀的估计，并将估计值与阈值进行比较。当估计值超过阈值时，产生用于维护的信号。

18. 发明申请

WO2004077469A2 AXIAL MAGNETIC FIELD VACUUM FAULT INTERRUPTER 审中-公开
标题翻译：轴向磁场真空故障中断器
公开(公告)号：WO2004077469A2
公开(公告)日：2004-09-10
申请号：PCT/US2004/004491
申请日：2004-02-18
申请人： MCGRAW-EDISON COMPANY , STOVING, Paul, N. , BESTEL, E., Fred
发明人： STOVING, Paul, N. , BESTEL, E., Fred
IPC分类号： H01H
CPC分类号： H01H33/6645 , Y10T29/49105 , Y10T29/49147 , Y10T29/49151 , Y10T29/49204 , Y10T29/49208
摘要： An improved vacuum interrupter (500) is disclosed. The vacuum interrupter (500) includes a ring-shaped structure (508, 510) placed between a contact support structure (502, 504) and an electrical contact (506, 512) associated with the contact support structure (502, 504). A resistivity of the ring-shaped structure (508, 510) is higher than that of the contact support structure (502, 504), so that current traversing the ring-shaped structure (508, 510) on its way from the contact support structure (502, 504) to the electrical contact (506, 512) is evenly distributed. The ring-shaped structure (508, 510) may be fit into an end portion of the contact support structure (502, 504), the end portion having an diameter less than an outer diameter of the support structure, but greater than an inner diameter of the support structure. Alternatively, the end portion may be used without the ring-shaped portion, in which case the electrical contact (506, 512) may be shaped to fit into the end portion.
摘要翻译：公开了一种改进的真空断路器（500）。真空断路器（500）包括置于接触支撑结构（502,504）和与接触支撑结构（502,504）相关的电触点（506,512）之间的环形结构（508,510）。环形结构（508,510）的电阻率高于接触支撑结构（502,504）的电阻率，使得电流从接触支撑结构（508,510）的途中横过环形结构（508,510）（502,504）连接到电触点（506,512）均匀分布。环形结构（508,510）可以装配到接触支撑结构（502,504）的端部中，端部的直径小于支撑结构的外径，但大于内径的支撑结构。或者，可以不使用环形部分来使用端部，在这种情况下，可以将电接触（506,512）成形为适合于端部。

19. 发明申请

WO2003073299A1 DISTRIBUTED FAULT RESILIENT SHARED MEMORY 审中-公开
标题翻译：分布式故障恢复共享内存
公开(公告)号：WO2003073299A1
公开(公告)日：2003-09-04
申请号：PCT/US2003/005146
申请日：2003-02-21
申请人： MCGRAW-EDISON COMPANY , SKENDZIC, Veselin , LEE, Eric, Arden , DAY, Timothy, Robert
发明人： SKENDZIC, Veselin , LEE, Eric, Arden , DAY, Timothy, Robert
IPC分类号： G06F13/00
CPC分类号： G06F11/2043 , G06F11/1666 , G06F11/2035 , H04L49/90 , H04L67/1097
摘要： Memory sharing techniques include providing a first device and one or more additional devices. Each device has a memory and is configured to be connected to a network. A portion of the first device memory is allocated, and may be divided into two or more first device memory segments. Each first device memory segment corresponds to a device, and at least one of the first device memory segments corresponds to an additional device. A portion of the additional device memory is allocated, and may be divided into two or more additional device memory segments. Each additional device memory segment corresponds to a device, and at least one additional device memory segment corresponds to the first device. A first device data segment is provided to the additional device, and a first device data validity indication is derived at the additional device. The first device data validity indication is associated with the first device data segment, and the additional device memory segment corresponding to the first device is updated based on the association.
摘要翻译：存储器共享技术包括提供第一设备和一个或多个附加设备。每个设备都有一个内存，并被配置为连接到一个网络。第一设备存储器的一部分被分配，并且可以被划分为两个或更多个第一设备存储器段。每个第一设备存储器段对应于设备，并且第一设备存储器段中的至少一个对应于附加设备。分配附加设备存储器的一部分，并且可以将其分成两个或更多个附加设备存储器段。每个附加设备存储器段对应于设备，并且至少一个附加设备存储器段对应于第一设备。第一设备数据段被提供给附加设备，并且在附加设备处导出第一设备数据有效性指示。第一设备数据有效性指示与第一设备数据段相关联，并且基于该关联更新与第一设备相对应的附加设备存储区段。

20. 发明申请

WO2003021608A1 MECHANICAL REINFORCEMENT TO IMPROVE HIGH CURRENT, SHORT DURATION WITHSTAND OF A MONOLITHIC DISK OR BONDED DISK STACK 审中-公开
标题翻译：机械加固改善了单电子盘或捆绑盘堆栈的高电流，短时间
公开(公告)号：WO2003021608A1
公开(公告)日：2003-03-13
申请号：PCT/US2002/022267
申请日：2002-07-12
申请人： MCGRAW-EDISON COMPANY , RAMARGE, Michael, M. , HARTMAN, Thomas, C.
发明人： RAMARGE, Michael, M. , HARTMAN, Thomas, C.
IPC分类号： H01C7/10
CPC分类号： H01C7/102 , H01C7/126
摘要： A mechanical reinforcement for an electrical apparatus has at least one electrical element (115) with an outer surface (135) and a reinforcing structure (310) attached to the outer surface. The electrical element may be a monilithic MOV disk or a bonded MOV disk stack. The monolithic element may, for example, have a rating greater than 6 kV. The reinforcing structure may be pre-impregnated with resin. The machanical reinforcement provides improved high current durability to the electrical apparatus.
摘要翻译：用于电气设备的机械加强件具有至少一个电气元件115，其具有附接到外表面的外表面135和加强结构310。电气元件可以是一个单片MOV盘或一个粘合的MOV盘堆。单片元件例如可以具有大于6kV的额定值。增强结构可以用树脂预浸渍。机械加固为电气设备提供了更高的电流耐久性。

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