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1. 发明授权

US10036727B2 System and method to predict a usable life of a vacuum interrupter in the field 有权
公开(公告)号：US10036727B2
公开(公告)日：2018-07-31
申请号：US15668994
申请日：2017-08-04
申请人： Finley Lee Ledbetter
发明人： Finley Lee Ledbetter
IPC分类号： G01N27/62 , H01H33/66 , H01F27/28 , G01R31/327 , H01F7/20 , H01H75/04 , H01H1/00
CPC分类号： G01N27/62 , G01R19/0061 , G01R31/327 , G01R31/3274 , G01R31/3275 , H01F7/20 , H01F27/28 , H01H1/0015 , H01H33/66 , H01H33/668 , H01H75/04
摘要： A closed and open contact method to predict a usable life of vacuum interrupters in the field can include using computer instructions in the data storage to instruct the processor to position a calculated amp or calculated pressure on an ionic or current versus pressure calibration curve for the installed vacuum interrupter and identify trend data from a library of trend data corresponding to the installed vacuum interrupter and to the calculated pressure or calculated amp of the installed vacuum interrupter; thereby determining the anticipated life expectancy.

2. 发明申请

US20170200572A1 VACUUM-INSULATED SWITCH ENABLING TESTING OF THE VACUUM, SWITCH ASSEMBLY, AND TESTING METHOD 审中-公开
公开(公告)号：US20170200572A1
公开(公告)日：2017-07-13
申请号：US15324884
申请日：2015-07-09
申请人： SUPERGRID INSTITUTE SAS
发明人： Paul Vinson , Alain Girodet
IPC分类号： H01H11/00 , G01R31/327 , H01H33/66
CPC分类号： H01H11/0062 , G01R31/3274 , H01H33/66 , H01H33/668
摘要： A medium- or high-voltage switch (10), comprising a high-vacuum enclosure (111); first and second contacts (121, 122) that are mounted to be movable in translation relative to each other inside the enclosure (111) between an open position in which the first and second contacts (121, 122) are spaced apart; and a closed position in which the first and second contacts (121, 122) are in electrical contact. The switch (10) further comprises a conductor (210, 220, 230) arranged inside the enclosure (111) in such a manner that there exists a pressure threshold inside the enclosure (111) from which partial discharges are generated by said conductor, at least when the first and second contacts (121, 122) are in the closed position and the medium or high voltage is applied to the switch (10). The invention further relates to a switch assembly and to a method of testing such a switch.

3. 发明申请

US20150285863A1 System and Method to Predict a Usable Life of a Vacuum Interrupter in the Field 审中-公开
标题翻译：预测现场真空断路器可用寿命的系统和方法
公开(公告)号：US20150285863A1
公开(公告)日：2015-10-08
申请号：US14740245
申请日：2015-06-15
申请人： Finley Lee Ledbetter
发明人： Finley Lee Ledbetter
IPC分类号： G01R31/327
CPC分类号： G01N27/62 , G01R19/0061 , G01R31/327 , G01R31/3274 , G01R31/3275 , H01F7/20 , H01F27/28 , H01H1/0015 , H01H33/66 , H01H33/668 , H01H75/04
摘要： A closed and open contact method to predict a usable life of vacuum interrupters in the field can include using computer instructions in the data storage to instruct the processor to position a calculated amp or calculated pressure on an ionic or current versus pressure calibration curve for the installed vacuum interrupter and identify trend data from a library of trend data corresponding to the installed vacuum interrupter and to the calculated pressure or calculated amp of the installed vacuum interrupter; thereby determining the anticipated life expectancy.
摘要翻译：用于预测现场真空灭弧室的可用寿命的闭合和开放接触方法可以包括使用数据存储器中的计算机指令来指示处理器将计算的放大或计算压力定位在所安装的离子或电流对压力校准曲线上真空断路器，并从相应于安装的真空断路器的趋势数据库和安装的真空断路器的计算压力或计算的放大器识别趋势数据; 从而确定预期寿命。

4. 发明申请

US20140166622A1 TANK-TYPE CIRCUIT BREAKER 有权
标题翻译：油罐式断路器
公开(公告)号：US20140166622A1
公开(公告)日：2014-06-19
申请号：US14233305
申请日：2012-08-24
申请人： Junichi Abe , Shinji Sato , Tomoko Tanabe , Naoaki Inoue
发明人： Junichi Abe , Shinji Sato , Tomoko Tanabe , Naoaki Inoue
IPC分类号： H01H33/26
CPC分类号： H01H33/26 , G01R31/1227 , H01H33/668 , H02B13/0655
摘要： Capacitors (5a, 5b) are provided in the insulators of bushings (4a, 4b), respectively. One ends of the capacitors (5a, 5b) are connected to central conductors (3a, 3b) side, and the other ends are connected to a tank (1) side at the ground potential. When a discharge signal from the outside of the tank (1) reaches the capacitors (5a, 5b) through the central conductors (3a, 3b), the capacitors (5a, 5b) work as a filter to attenuate and prevent the signal in the frequency band of the discharge waveform from propagating to the inside of the tank (1). When an antenna (7) placed in the tank (1) receives a signal in the frequency band of the discharge waveform, a discharge detection unit (20) determines that a discharge inside the tank has been detected.
摘要翻译：电容器（5a，5b）分别设置在衬套（4a，4b）的绝缘体中。电容器（5a，5b）的一端与中心导体（3a，3b）侧连接，另一端与接地电位的水箱（1）侧连接。当来自罐（1）的外部的放电信号通过中心导体（3a，3b）到达电容器（5a，5b）时，电容器（5a，5b）用作滤波器，以衰减并防止放电波形的频带从传播到罐（1）的内部。当放置在储罐（1）中的天线（7）接收到放电波形的频带中的信号时，放电检测单元（20）确定已经检测到罐内的放电。

5. 发明申请

US20100226057A1 ELECTRONIC VACUUM SWITCH WITH MAIN PARAMETERS QUICKLY SETTABLE ALSO DURING OPERATION OF THE PLANT UNDER CONTROL 审中-公开
标题翻译：具有主要参数的电子真空开关也可以在控制下的工厂运行期间快速设置
公开(公告)号：US20100226057A1
公开(公告)日：2010-09-09
申请号：US12670277
申请日：2008-07-22
申请人： Adriana Sartor
发明人： Adriana Sartor
IPC分类号： H01H73/02 , H01H33/66
CPC分类号： H01H33/668
摘要： An electronic vacuum switch is described comprising a connector (6) having means (7) for the seal-closing of an outer body (1) having a cavity (60) within which a negative pressure sensor (8) exposed to the negative pressure of the board (2) connected to the sensor (8) are housed. The negative pressure sensor is a ceramic pad integrated in a Wheatstone bridge (72) and the circuit board (2) is connected to said Wheatstone bridge (72) and comprises means (86) for the calibration of the Wheatstone bridge which are manually settable.
摘要翻译：一种电子真空开关被描述为包括具有用于封闭具有空腔（60）的外壳（1）的密封封闭装置（7）的连接器（6），在该壳体内具有暴露于负压的负压连接到传感器（8）的板（2）被容纳。负压传感器是集成在惠斯通电桥（72）中的陶瓷垫，电路板（2）连接到惠斯通电桥（72），并包括用于校准惠斯通电桥的装置（86），其可手动设置。

6. 发明授权

US07499255B2 Vacuum-type electrical switching apparatus 有权
标题翻译：真空式电气开关装置
公开(公告)号：US07499255B2
公开(公告)日：2009-03-03
申请号：US11344284
申请日：2006-01-31
申请人： James Francis Domo , Lance Patrick Sabados , Steven Jay Randazzo , Roderick C. Mosely , Joseph Emil Oeschger , Mary Grace Bello Montesclaros
发明人： James Francis Domo , Lance Patrick Sabados , Steven Jay Randazzo , Roderick C. Mosely , Joseph Emil Oeschger , Mary Grace Bello Montesclaros
IPC分类号： H01H47/24 , G08B21/00
CPC分类号： H01H33/668
摘要： A vacuum-type electrical switching apparatus (10) for high voltage electrical power. A vacuum pressure condition in a vacuum pressure space (21) surrounding electrical contact points (18) is monitored and movement of the contact points between open and closed positions is automatically prevented when the pressure exceeds a predetermined threshold in order to avoid destructive arcing between the points. A sensor (32) provides a vacuum signal (34) responsive to the vacuum pressure condition. A controller (36) automatically inhibits movements of the contact points when the vacuum signal indicates that the vacuum has degraded. A contactor (38) may be placed in series with power supply (28) and a solenoid (24) used to move the contact points, with the contactor being automatically opened by the controller in response to the degraded vacuum condition. An electromechanical opening inhibitor (74) may be energized by the controller to mechanically prevent the contact points from being moved in response to the degraded vacuum condition.
摘要翻译：一种用于高压电力的真空型电气开关装置（10）。监测围绕电接触点（18）的真空压力空间（21）中的真空压力状态，并且当压力超过预定阈值时，自动防止在打开和关闭位置之间的接触点的移动，以避免在积分传感器（32）根据真空压力条件提供真空信号（34）。当真空信号表示真空已经降级时，控制器（36）自动禁止接触点的移动。接触器（38）可以与电源（28）和用于移动接触点的螺线管（24）串联放置，接触器响应于劣化的真空条件被控制器自动打开。机电开启抑制器（74）可以由控制器激励以机械地防止接触点响应于劣化的真空条件而被移动。

7. 发明授权

US07497122B2 Method and apparatus for the detection of high pressure conditions in a vacuum-type electrical device 有权
标题翻译：用于在真空型电气装置中检测高压条件的方法和装置
公开(公告)号：US07497122B2
公开(公告)日：2009-03-03
申请号：US11804007
申请日：2007-05-15
申请人： Mary Grace Montesclaros , Roderick C. Mosely , Steven Jay Randazzo , Bryce Sollazzi , Robert James Speciale
发明人： Mary Grace Montesclaros , Roderick C. Mosely , Steven Jay Randazzo , Bryce Sollazzi , Robert James Speciale
IPC分类号： H01H33/66
CPC分类号： H01H33/668 , H01H2033/306
摘要： A method for detecting a high pressure condition within a high voltage vacuum device includes detecting the position of a movable structure such as a bellows. The position at high pressures can be detected optically by the interruption of a light beam reflected by a hemispherically shaped reflector. The hemispherical reflector allows the source light fiber to oriented parallel to the detection light fiber, providing a more compact and efficient fiber routing.
摘要翻译：用于检测高压真空装置内的高压状态的方法包括检测诸如波纹管的可移动结构的位置。可以通过由半球形反射器反射的光束的中断来光学地检测高压位置。半球形反射镜允许源光纤定向成平行于检测光纤，提供更紧凑和高效的光纤布线。

8. 发明授权

US07225676B2 Method and apparatus for the detection of high pressure conditions in a vacuum switching device 有权
标题翻译：用于在真空开关装置中检测高压条件的方法和装置
公开(公告)号：US07225676B2
公开(公告)日：2007-06-05
申请号：US10848874
申请日：2004-05-18
申请人： Steven Jay Randazzo
发明人： Steven Jay Randazzo
IPC分类号： H01H33/66
CPC分类号： H01H33/668
摘要： A method for detecting a high pressure condition within an interrupter includes measuring the intensity of light emitted from an arc created by contacts within the interrupter, comparing the measured intensity with a predetermined value, and providing an indication when the measured intensity exceeds the predetermined value.
摘要翻译：用于检测断续器内的高压条件的方法包括测量由断续器内的触点产生的电弧发射的光的强度，将测量的强度与预定值进行比较，以及当测量的强度超过预定值时提供指示。

9. 发明申请

US20070089521A1 Method and apparatus for the sonic detection of high pressure conditions in a vacuum switching device 有权
标题翻译：用于在真空开关装置中对高压条件进行声波检测的方法和装置
公开(公告)号：US20070089521A1
公开(公告)日：2007-04-26
申请号：US11241087
申请日：2005-09-30
申请人： Roderick Mosely , Steven Randazzo , Li Lei , Ernest Bestel
发明人： Roderick Mosely , Steven Randazzo , Li Lei , Ernest Bestel
IPC分类号： G01L11/00
CPC分类号： B06B3/00 , H01H33/668 , H01H2033/6686
摘要： A method and apparatus for detecting a high pressure condition within an interrupter includes introducing high intensity ultrasonic sound into the outer wall of a vacuum interrupter through a sonic wave guide, then listening for the reflected and retransmitted response signals. The characteristics of the response signals are utilized to determine the pressure within the interrupter, and to determine when an unwanted high pressure condition exists.
摘要翻译：用于检测断路器内的高压条件的方法和装置包括通过声波引导器将高强度超声波引入真空断路器的外壁，然后监听反射和重传的响应信号。响应信号的特性用于确定断路器内的压力，并确定何时存在不需要的高压条件。

10. 发明授权

US06881917B2 Vacuum switchgear 失效
标题翻译：真空开关柜
公开(公告)号：US06881917B2
公开(公告)日：2005-04-19
申请号：US10817832
申请日：2004-04-06
申请人： Shuuichi Kikukawa , Yasuaki Suzuki , Masato Kobayshi , Tooru Tanimizu , Takuya Miyo
发明人： Shuuichi Kikukawa , Yasuaki Suzuki , Masato Kobayshi , Tooru Tanimizu , Takuya Miyo
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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