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1. 发明授权

US4415771A Public alert and advisory systems 失效
标题翻译：公共警戒和咨询系统
公开(公告)号：US4415771A
公开(公告)日：1983-11-15
申请号：US250779
申请日：1981-04-03
申请人： Louis Martinez
发明人： Louis Martinez
IPC分类号： H04M11/04 , G08B27/00 , H04H20/00 , H04M11/00 , H04B7/00
CPC分类号： G08B27/006 , G08B27/008 , H04M11/00
摘要： Public alert and advisory systems for the communication of emergency and/or other information from one or more central locations to a plurality of remote locations, such as, by way of example, information regarding a nuclear accident and evacuation procedures. This system utilizes conventional programming stations such as AM, FM or TV stations, central transmitting equipment, with the emergency information being modulated by a second modulation technique differing from the first modulation technique for the ordinary programming so that conventional manually operated programming receivers will not be responsive to the emergency information. The receivers of the system however, are responsive to the transmitted emergency information, so as to sound a warning alarm, display codes relating to evacuation or other information and/or receive and present audio information depending upon the specific configuration of the system. Normally the remote receivers are given recognition codes so that the receiver may be given different emergency information, either on an individual or on a group to group basis. Fault detection is provided by configuring the remote receivers to automatically provide a fault indication if not periodically reset by the communications link. A unique telephone link, also disclosed, can be used for reliability testing or for ordinary data communication. Various embodiments and features are disclosed.
摘要翻译：用于将紧急和/或其他信息从一个或多个中心位置传送到多个偏远位置的公共警报和咨询系统，例如，例如关于核事故和疏散程序的信息。该系统利用诸如AM，FM或电视台之类的传统节目站，中央发射设备，紧急信息由与用于普通节目的第一调制技术不同的第二调制技术调制，使得传统的手动编程接收机不会响应紧急信息。然而，系统的接收器响应于所发送的紧急信息，以便根据系统的具体配置发出警告报警，与撤离或其他信息相关的显示代码和/或接收和呈现音频信息。通常，远程接收器被给予识别代码，使得接收器可以被给予不同的紧急信息，无论是在个人上还是在群组之间。通过配置远程接收器来自动提供故障指示来提供故障检测，如果不是由通信链路周期性地复位。还公开了一种独特的电话链路，可用于可靠性测试或普通数据通信。公开了各种实施例和特征。

2. 发明授权

US07133271B2 Switchgear with embedded electronic controls 有权
标题翻译：带嵌入式电子控制的开关柜
公开(公告)号：US07133271B2
公开(公告)日：2006-11-07
申请号：US10743346
申请日：2003-12-23
申请人： John P. Jonas , Veselin Skendzic , Richard G. Rocamora , Michael P. Dunk
发明人： John P. Jonas , Veselin Skendzic , Richard G. Rocamora , Michael P. Dunk
IPC分类号： H01H73/00
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 connected to the electrical system that includes a switchgear mechanism for controlling a connection within the electrical system and electronic controls for monitoring and controlling the switchgear mechanism, where the electronic controls are embedded within the switchgear housing unit 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，其包括用于控制电气系统内的连接的开关设备机构和用于监视和控制开关设备机构的电子控制器，其中电子控制器嵌入在开关设备外壳单元内，形成一个独立的单元。

3. 发明申请

US20060231529A1 SOLID DIELECTRIC ENCAPSULATED INTERRUPTER WITH REDUCED CORONA LEVELS AND IMPROVED BIL 有权
标题翻译：具有降低的CORONA电平和改进的BIL的固体电介质封装中断器
公开(公告)号：US20060231529A1
公开(公告)日：2006-10-19
申请号：US11108856
申请日：2005-04-19
申请人： Ross Daharsh , Mike Potter , Paul Stoving , E. Bestel
发明人： Ross Daharsh , Mike Potter , Paul Stoving , E. Bestel
IPC分类号： H01H33/66
CPC分类号： H01H33/24 , H01C7/12 , H01H33/027 , H01H33/6606 , H01H33/662 , H01H2033/6623 , H01H2033/6667
摘要： A current interrupter assembly includes an insulating structure, a current interrupter embedded in the structure, a conductor element embedded in the structure, a current interchange embedded in the structure and connected to create a current path between the current interrupter and the conductor element, and a semiconductive layer covering at least a portion of the conductor element so as to reduce voltage discharge between the conductor element and the structure.
摘要翻译：电流断流器组件包括绝缘结构，嵌入结构中的电流中断器，嵌入该结构中的导体元件，嵌入该结构中并连接以形成电流断续器与导体元件之间的电流通路的电流互换，以及半导电层覆盖导体元件的至少一部分，以便减小导体元件与结构之间的电压放电。

4. 发明授权

US07015786B2 Mechanical reinforcement to improve high current, short duration withstand of a monolithic disk or bonded disk stack 有权
公开(公告)号：US07015786B2
公开(公告)日：2006-03-21
申请号：US09940539
申请日：2001-08-29
申请人： Michael M. Ramarge , Thomas C. Hartman
发明人： Michael M. Ramarge , Thomas C. Hartman
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 with an outer surface and a reinforcing structure attached to the outer surface. The electrical element may be a monolithic 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 fiber matrix that may be, for example, pre-impregnated with resin. The mechanical reinforcement provides improved high current durability to the electrical apparatus.

5. 发明授权

US06965089B2 Axial magnetic field vacuum fault interrupter 有权
标题翻译：轴向磁场真空断路器
公开(公告)号：US06965089B2
公开(公告)日：2005-11-15
申请号：US10370102
申请日：2003-02-21
申请人： Paul N. Stoving , E. Fred Bestel
发明人： Paul N. Stoving , E. Fred Bestel
IPC分类号： H01H33/664 , H01H33/66
CPC分类号： H01H33/6645 , Y10T29/49105 , Y10T29/49147 , Y10T29/49151 , Y10T29/49204 , Y10T29/49208
摘要： An improved vacuum interrupter is disclosed. The vacuum interrupter includes a ring-shaped structure placed between a contact support structure and an electrical contact associated with the contact support structure. A resistivity of the ring-shaped structure is higher than that of the contact support structure, so that current traversing the ring-shaped structure on its way from the contact support structure to the electrical contact is evenly distributed. The ring-shaped structure may be fit into an end portion of the contact support structure, 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 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。真空断路器包括置于接触支撑结构和与接触支撑结构相关联的电触点之间的环形结构。环形结构的电阻率高于接触支撑结构的电阻率，使得在从接触支撑结构到电接触的途中穿过环形结构的电流被均匀分布。环形结构可以装配到接触支撑结构的端部中，该端部的直径小于支撑结构的外径，但大于支撑结构的内径。或者，可以不使用环形部分来使用端部，在这种情况下，电接触件可以成形为适合于端部。

6. 发明授权

US06921989B2 Electrical switchgear with synchronous control system and actuator 失效
标题翻译：具有同步控制系统和执行器的电气开关柜
公开(公告)号：US06921989B2
公开(公告)日：2005-07-26
申请号：US10301678
申请日：2002-11-22
申请人： John Francis Baranowski , Debra Jennifer Jochum , Charles John Knotek , Aleksander Mankowski , Michael Peter Dunk
发明人： John Francis Baranowski , Debra Jennifer Jochum , Charles John Knotek , Aleksander Mankowski , Michael Peter Dunk
IPC分类号： H01H3/22 , H01H5/04 , H01H9/56 , H01H11/00 , H01H33/59 , H01H3/00
CPC分类号： H01H11/0062 , H01H3/227 , H01H5/045 , H01H9/563 , H01H33/593 , H01H2009/566 , Y10T307/766 , Y10T307/826 , Y10T307/924 , Y10T307/937
摘要： A closed loop feedback system controls electrical switchgear that moves at least one contact relative to another contact to switch power on and off in an AC electrical circuit. The control system includes a position feedback device that is operatively coupled to at least one of the two contacts to produce contact position information. A processor receives and analyzes the contact position information to control contact motion to provide AC waveform synchronized switching. The electrical switchgear may be a capacitor switch that includes a bi-stable over-toggle latching device. The latching device maintains the contacts in one of an open stable position in which electrical current does not flow through the contacts or a closed stable position in which electrical current flows through the contacts.
摘要翻译：闭环反馈系统控制电开关装置，其相对于另一个触点移动至少一个触点，以在AC电路中接通和断开电源。控制系统包括位置反馈装置，其可操作地耦合到两个触点中的至少一个触点，以产生接触位置信息。处理器接收并分析接触位置信息以控制接触运动以提供AC波形同步切换。电气开关装置可以是包括双稳态过肘节闩锁装置的电容器开关。闩锁装置将触点保持在电流不通过触点的开放稳定位置或电流流过触点的闭合稳定位置之一。

7. 发明授权

US06008975A Self-compressive surge arrester module and method of making same 失效
标题翻译：自压式避雷器模块及其制作方法
公开(公告)号：US06008975A
公开(公告)日：1999-12-28
申请号：US142079
申请日：1998-11-20
申请人： Jeffrey Joseph Kester , Todd R. Hoover , David P. Bailey , Charles W. Daley , Tomon K. Raimondi
发明人： Jeffrey Joseph Kester , Todd R. Hoover , David P. Bailey , Charles W. Daley , Tomon K. Raimondi
IPC分类号： H01C7/102 , H02H1/00
CPC分类号： H01C7/102 , H01C7/12
摘要： A surge arrester module having an array of MOV's and other components includes an insulative coating (16) for applying an axially compressive force to the stacked array. The component stack (20), while held in an axially compressed condition, receives the insulative casing that includes thermosetting resin that, when cured, has a coefficient of thermal expansion that is greater than that of the components of the stack. The coated stack is then cured at a temperature that exceeds the maximum expected temperature that will be experienced by the arrester components. Upon cooling, the components of the array are held in compression and adequate electrical contact with each other is maintained by the casing. Fiberglass strands (24, 28) are included in the casing for reinforcement and cantilever strength. A method of manufacturing the module is also disclosed.
摘要翻译： PCT No.PCT / US97 / 03518 Sec。 371日期：1998年11月20日 102（e）日期1998年11月20日PCT 1997年3月3日PCT公布。出版物WO97 / 32382 日期1997年9月4日具有MOV和其它部件的阵列的电涌放电器模块包括用于向堆叠阵列施加轴向压缩力的绝缘涂层（16）。组件堆叠（20）在保持轴向压缩状态的同时，接收包括热固性树脂的绝缘壳体，其在固化时具有大于堆叠部件的热膨胀系数。然后将涂覆的叠层在超过避雷器部件将经历的最大预期温度的温度下固化。在冷却时，阵列的部件被保持在压缩状态并且通过壳体保持彼此的充分的电接触。玻璃纤维束（24,28）包括在外壳中用于加强和悬臂强度。还公开了一种制造该模块的方法。

8. 发明授权

US4550682A Micro crane finishing line system 失效
标题翻译：微型起重机整理线系统
公开(公告)号：US4550682A
公开(公告)日：1985-11-05
申请号：US584034
申请日：1984-02-27
申请人： Robert J. Juve , Michael J. Eagen
发明人： Robert J. Juve , Michael J. Eagen
IPC分类号： B65G49/04 , B66C11/02 , B66C11/04 , B66C11/06 , B66C11/12 , B66C19/00 , C25D17/06 , B05C3/09
CPC分类号： B65G49/0459 , B66C11/12
摘要： A material finishing line including a essentially linear array of work stations is disclosed. A stationary support beam extends over the work stations and substatially encloses a transmission, and supports at least one crane body and a drive means to selectively propel the crane body along the support beam. The crane body is an assembly of components arranged to raise workpieces from the work stations towards the support beam. A `U` shaped cart supports lift means to provide power to raise a lift arm and supports the lift arm and a lift arm guide. The vertical extensions of the support beam and of the cart are reduced and nearly overlap, and the vertical extension of the lift arm may be lifted into substantially overlapping relationship with the vertical extension of the cart. The ability to substantially tuck the lift arm onto the cart and a reduced vertical extension of the cart and support beam provide a material finishing line which only requires minimal headroom while reducing the dead space through which a workpiece cannot be lifted. To the same end, transmission means to propel the cart and conductors to supply the mobile lift means are substantially contained within the support beam and cart. Additionally the support beam is an assembly of support modules, which in turn are assemblies of easily fabricated standard shapes. Similarly the crane body components are assembled from easily fabricated standard shapes.
摘要翻译：公开了一种包括基本线性的工作站阵列的材料精整线。固定的支撑梁在工作台上延伸并且基本上封闭变速器，并且支撑至少一个起重机主体和驱动装置，以沿着支撑梁选择性地推进起重机主体。起重机主体是组件，其被布置成将工件从工作台朝向支撑梁提升。 “U”型推车支撑提升装置以提供动力以升高提升臂并支撑提升臂和提升臂导向件。支撑梁和推车的垂直延伸部被减小并且几乎重叠，并且提升臂的垂直延伸部可以被提升为与推车的垂直延伸部基本上重叠的关系。将提升臂基本上夹在推车上的能力以及推车和支撑梁的减小的垂直延伸提供了一种材料整理线，其仅需要最小的余量，同时减少工件不能被提升的死空间。同样的目的，推动推车和导体供应移动提升装置的传动装置基本上包含在支撑梁和推车内。此外，支撑梁是支撑模块的组件，其又是易于制造的标准形状的组件。类似地，起重机主体部件由容易制造的标准形状组装。

9. 外观设计

USD280598S Eyenut 失效
公开(公告)号：USD280598S
公开(公告)日：1985-09-17
申请号：US521160
申请日：1983-08-08
申请人： Jonathan D. Serfas , Richard C. Sawyer, Jr.
设计人： Jonathan D. Serfas , Richard C. Sawyer, Jr.

10. 发明授权

US4533863A Voltage regulator 失效
标题翻译：电压调节器
公开(公告)号：US4533863A
公开(公告)日：1985-08-06
申请号：US545754
申请日：1983-10-26
申请人： Dennis A. Luhn , Mark H. Schultz
发明人： Dennis A. Luhn , Mark H. Schultz
IPC分类号： H02P9/30
CPC分类号： H02P9/305
摘要： A voltage regulator is described adapted for use controlling the output of an AC generator. A voltage control field-winding excitation control circuit supplies direct current to the generator field in response to a driver. The driver, in turn, is operated in response to a switching regulator. A frequency sensing means generates a voltage proportional to the frequency of the generator. This frequency sensitive voltage is combined with a reference voltage to drive an asynchronous switching regulator. The switching regulator produces a train of output voltage control signals to operate the driver. Preferably power MOSFETs are used to control the flow of current to the generator field. Loss of voltage and high current protection features are included.
摘要翻译：描述适于控制AC发电机的输出的电压调节器。电压控制场绕组励磁控制电路响应于驱动器向发电机电场提供直流电。反过来，驱动器响应于开关调节器而操作。频率检测装置产生与发生器的频率成比例的电压。该频率敏感电压与参考电压组合以驱动异步开关稳压器。开关稳压器产生一系列输出电压控制信号以操作驱动器。优选地，功率MOSFET用于控制到发电机场的电流流动。包括电压损失和高电流保护功能。

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