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1. 发明授权

US3914664A Voltage balance relay 失效
标题翻译：电压平衡继电器
公开(公告)号：US3914664A
公开(公告)日：1975-10-21
申请号：US46388974
申请日：1974-04-25
申请人： ITE IMPERIAL CORP
发明人： WALDRON JAMES E
IPC分类号： G01R19/165 , G01R31/02 , G01R31/40 , H02H3/04 , H02H3/28 , H01H47/32
CPC分类号： G01R31/024 , G01R19/1658 , G01R31/40 , H02H3/046 , H02H3/28
摘要： A solid state voltage unbalance relay includes a voltage comparator-sensor means that monitors voltages in different circuits being compared. When an abnormal condition occurs the comparator-sensor produces an output having a polarity indicative of the faulted circuit. Depending upon its polarity, this output is fed to a particular section of a control amplifier that activates contact means connected to a control circuit external to the relay.
摘要翻译：固态电压不平衡继电器包括电压比较器 - 传感器装置，用于监视正在比较的不同电路中的电压。当发生异常情况时，比较器传感器产生具有指示故障电路的极性的输出。根据其极性，该输出被馈送到控制放大器的特定部分，该控制放大器激活连接到继电器外部的控制电路的接触装置。

2. 发明授权

US3902031A Puffer interrupter operating mechanism with magnetic assist and arcless and switchless coil cut-in 失效
标题翻译：具有磁辅助和中断和无切换线圈切换的中压器操作机构
公开(公告)号：US3902031A
公开(公告)日：1975-08-26
申请号：US48918174
申请日：1974-07-17
申请人： ITE IMPERIAL CORP
发明人： MCCONNELL LORNE D
IPC分类号： H01H33/88 , H01H33/915 , H01H33/70
CPC分类号： H01H33/882
摘要： One end of a helical winding is connected to the movable contact of a puffer type interrupter. The helical winding is slidably connected to a short-circuited ring and the winding or the ring is connected to the puffer interrupter cylinder. A separate operating mechanism connected to the cylinder and the movable contact moves the puffer interrupter contacts open and, at the same time, causes the helical coil to move relative to the shortcircuited ring to cause the coil to carry current, and to create a force of repulsion between the ring and the coil which assists the operating mechanism in operating the contacts to their open position.

3. 发明授权

US3899101A Plastic filler with integral bias means 失效
标题翻译：具有积分偏压装置的塑料填料
公开(公告)号：US3899101A
公开(公告)日：1975-08-12
申请号：US48746874
申请日：1974-07-11
申请人： ITE IMPERIAL CORP
发明人： KEATING JOHN H , CHASE JR ALFRED E
IPC分类号： H02B1/015 , H02B1/06 , H02G3/14
CPC分类号： H02B1/06 , H02B2001/0155 , H02G3/14
摘要： A filler for an unused panelboard location is a one-piece unit constructed of relatively stiff resilient plastic material. Tablike formations at opposite ends of the unit define recesses that receive opposed edges of the face-plate opening. An integrally formed deflected arm transmits forces maintaining the filler in its operative position.
摘要翻译：用于未使用的板材位置的填料是由相对刚性的弹性塑料材料构成的一体式单元。在单元的相对端处的片状结构限定了容纳面板开口的相对边缘的凹部。整体形成的偏转臂将使填料保持在其操作位置的力传递力。

4. 发明授权

US3823288A Vacuum interrupter capacitance discharge and contact grounding system 失效
标题翻译：真空中断电容放电和接地接地系统
公开(公告)号：US3823288A
公开(公告)日：1974-07-09
申请号：US30279272
申请日：1972-11-01
申请人： ITE IMPERIAL CORP
发明人： WILSON G
IPC分类号： H01H33/666 , H02B11/28 , H01H33/66
CPC分类号： H01H33/666 , H01H2033/66246 , H02B11/28
摘要： A vacuum interrupter capacitance discharge and contact grounding system for a withdrawal type telescoping circuit breaker mechanism wherein the interrupter is racked toward the frame of the structure to disconnect it and racked away from the frame to connect it in circuit; the frame carrying a plurality of flexible contact probes electrically connected to the frame which, in turn, has contacts engaging a grounding bus in the compartment. The flexible contact probes are individual to and aligned with a ring on the interrupter through which any capacitance may be discharged and with the respective terminals of the interrupter to discharge the capacitance and ground the terminals of the interrupter when the interrupter is racked to disconnect position and toward the frame.

5. 发明授权

US3814884A Closed chamber within moving contact 失效
标题翻译：封闭室内移动联系人
公开(公告)号：US3814884A
公开(公告)日：1974-06-04
申请号：US23457872
申请日：1972-03-14
申请人： ITE IMPERIAL CORP
发明人： MCCONNELL L
IPC分类号： H01H33/70 , H01H33/82 , H01H33/835
CPC分类号： H01H33/70 , H01H33/82 , H01H2009/523
摘要： A movable contact for a synchronous circuit breaker has a chamber which has an opening through an orifice contained within the contacting region of the interrupter contact. The interrupter contact is a part of a synchronous circuit breaker system in which blast gas flows through the arc for a relatively short time. The closed chamber in the movable contact permits axial flow of gas in two directions, both into the contact cavity and away from the movable contact, so that gas flow through the arc is increased. The cavity size is sufficiently large to permit full gas flow capability during the arcing period.
摘要翻译：用于同步断路器的可移动触点具有通过包含在断续器触点的接触区域内的孔口的开口的腔室。断续器触点是同步断路器系统的一部分，其中鼓风气体通过电弧流动相对较短的时间。活动触点中的封闭腔允许气体在两个方向上轴向流动，两者都进入接触腔并远离活动触点，使气体流过电弧增加。空腔尺寸足够大以在电弧期间允许全气体流动能力。

6. 发明授权

US3814832A Cable drawn through polymer tube within polymer housing for electrical transmission 失效
标题翻译：通过聚合物管在电气传输的聚合物管中的电缆拉拔
公开(公告)号：US3814832A
公开(公告)日：1974-06-04
申请号：US36243973
申请日：1973-05-21
申请人： ITE IMPERIAL CORP
发明人： CRONIN J
IPC分类号： H01B7/02 , H01B9/04
CPC分类号： H01B7/0233
摘要： A gas insulated power transmission system having a stranded cable conductor that extends coaxially inside a cylindrical enclosure and through a reinforced plastic tube arranged centrally within the enclosure. The cable is allowed to expand radially so that axial expansion is not needed. Expansion joints may be required for the tube. To provide the optimum dielectric shielding, the tube has a high dielectric constant. The space between the cable and the tube and the space between the tube and the enclosure are filled with an insulating gas, such as SF6.
摘要翻译：一种气体绝缘动力传动系统，其具有绞合的电缆导体，其同轴地延伸在圆柱形外壳内并且通过设置在外壳内的中央的增强塑料管。允许电缆径向扩张，从而不需要轴向膨胀。管子可能需要膨胀接头。为了提供最佳的介电屏蔽，该管具有高介电常数。电缆和管之间的空间以及管和外壳之间的空间填充有绝缘气体，例如SF6。

7. 发明授权

US3813633A Power tap for continuous outlet duct 失效
标题翻译：连续出口导管用电源插头
公开(公告)号：US3813633A
公开(公告)日：1974-05-28
申请号：US33302473
申请日：1973-02-16
申请人： ITE IMPERIAL CORP
发明人： CLEMENT R
IPC分类号： H01R25/14 , H01R3/06
CPC分类号： H01R25/142
摘要： Removable device for tapping power from a continuous outlet duct having a stylized extruded housing is constructed with gear elements interconnecting the contact carrier and two mechanical retaining elements. A single manually operated lever is provided to operate the gear elements to simultaneously make electrical and mechanical holding connections between the power tap and the duct. Appropriately located spring fingers mounted to the power tap contact the duct housing to provide a positive ground connection, and cooperating polarizing formations of the power tap and duct protect against the making of improper electrical connections.
摘要翻译：用于从具有风格化的挤压外壳的连续出口管道攻出电力的可移除装置由将接触载体和两个机械保持元件互连的齿轮元件构成。提供单个手动操作杆以操作齿轮元件，以同时在电动龙头和管道之间进行电气和机械保持连接。安装到电源抽头上的适当的弹簧指接触管道外壳以提供正的接地连接，并且电源开关和通道的配合的偏振结构防止制造不正确的电气连接。

8. 发明授权

US3812400A Modular ground fault interrupter 失效
标题翻译：模块化接地故障中断器
公开(公告)号：US3812400A
公开(公告)日：1974-05-21
申请号：US33840573
申请日：1973-03-05
申请人： ITE IMPERIAL CORP , HUBBELL INC HARVEY
发明人： GRYCTKO C , MUCHNICK P , JACONETTE F
IPC分类号： H01H71/02 , H02H1/02
CPC分类号： H01H71/0271 , H01H2071/0278
摘要： A circuit breaker module and a sensor module are secured together side by side to form a ground fault interrupter, with all moving parts of the interrupter being contained within the housing of the circuit breaker module. The modules are electrically connected at an interface region disposed outside of the module housings. This interface region is enclosed by a cover that cooperates with portions of the sensor module housing to form a plurality of compartments each of which contains a different electrical splicing element.

9. 发明授权

US3805118A Collapsible switch and rack 失效
标题翻译：可拆卸开关和机架
公开(公告)号：US3805118A
公开(公告)日：1974-04-16
申请号：US37489873
申请日：1973-06-29
申请人： ITE IMPERIAL CORP
发明人： BONEY W
IPC分类号： H02B5/00 , H02B1/04
CPC分类号： H02B5/00 , H02B3/00
摘要： A high voltage multipole switchgear frame comprising substantially parallel longitudinal rails; base rails for each pole spanning the longitudinal rails. The base rails are hingedly connected to the longitudinal frames to permit collapse of the frame for shipment from a rectilinear operative arrangement of the rails and poles to an acute angle parallelogram requiring smaller volume; and being reerectable and secured in operative position at the installation site. This arrangement makes it possible to complete and align the switchgear at the factory rather than in the field.
摘要翻译：一种包括大致平行的纵向导轨的高压多极开关装置框架; 每根杆的基座横跨纵向导轨。基轨铰接地连接到纵向框架，以允许框架的塌缩，用于从轨道和杆的直线操作布置运送到需要较小体积的锐角平行四边形; 并且在安装地点可重新定位并固定在操作位置。这种布置使得可以在工厂而不是现场完成并对齐开关柜。

10. 发明授权

US3794792A Switchgear with single drive to both charge closing spring and rack contact carrier 失效
标题翻译：具有单向驱动的双向充电闭合弹簧和机架接触式卡车
公开(公告)号：US3794792A
公开(公告)日：1974-02-26
申请号：US3794792D
申请日：1972-08-21
申请人： ITE IMPERIAL CORP
发明人： WILSON G
IPC分类号： H01H3/30
CPC分类号： H01H3/30
摘要： Truck mounted miniaturized switchgear adapted to be removably placed in a switchboard for connection to busses located in the switchboard comprising a truck frame and circuit interrupter elements mounted on a second frame telescopingly movable with respect to the truck frame. The circuit interrupter elements are opened by a spring on the occurrence of predetermined circuit condition and the removal of a retaining latch structure. The spring is recharged after opening and may be automatically recharged while the contacts are closed in preparation for the next opening. A rotatable lever or crank is used to charge the spring and motor means may be provided for operating said rotatable lever. The contacts are trip free in that the spring may be moved toward discharge position while it is in the process of being charged. The same motor with other connections is utilized to drive the racking member which moves the telescoping frame carrying the circuit interrupter elements with respect to the truck frame.
摘要翻译：卡车式小型开关装置，其适于可拆卸地放置在配电盘中，用于连接到配电盘中的总线，该总线包括卡车框架和安装在相对于卡车框架可伸缩移动的第二框架上的电路断路器元件。电路断路器元件在发生预定的电路条件和拆除保持闩锁结构时由弹簧打开。弹簧在打开之后被充电，并且当触点闭合以准备下一个开口时可以自动充电。使用可旋转的杆或曲柄来对弹簧进行充电，并且可以设置电动机装置来操作所述可旋转杆。触点无跳闸，因为弹簧可能在被充电的过程中朝着放电位置移动。使用具有其他连接的相同的电动机驱动摇架构件，该构件使承载电路断路器元件的伸缩框架相对于卡车框架移动。

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