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51. 发明授权

US4879624A Power controller 失效
标题翻译：电源控制器
公开(公告)号：US4879624A
公开(公告)日：1989-11-07
申请号：US137582
申请日：1987-12-24
申请人： Gregory D. Jones , William R. Owens , Clifford G. Thiel , Clive M. Danby
发明人： Gregory D. Jones , William R. Owens , Clifford G. Thiel , Clive M. Danby
IPC分类号： H02H3/02 , H02J9/06 , H03K17/082 , H03K17/13
CPC分类号： H02J9/06 , H02H3/021 , H03K17/0822 , H03K17/133 , Y10T307/615 , Y10T307/735
摘要： A system is disclosed for sequentially disconnecting multiple phases of a first power source (12) from an electrical load (14) requiring a minimum of interruption and connecting a second power source (28) to the electrical load. A first embodiment of the invention disconnects immediately the phase in which a trip condition requiring disconnection of the first source power is detected and disconnects phases of a first power source (12) in which a trip condition is not detected upon the detection of zero current flow in those phases. In a second embodiment of the invention, each of the phases of the first power source (12) is disconnected immediately from the electrical load (14) upon the detection of a trip condition in any one of the phases requiring disconnection of the first power source. In both embodiments of the invention, the phases of the second backup power source (28) are connected upon the detection of the occurrence of zero voltage points in the respective phases. One of the features present in this system is an inhibiting signal which is created when the second backup power source, not on line, goes bad which prohibits a disconnection of the first power supply from the electrical load.
摘要翻译：公开了一种用于将第一电源（12）的多个相位与要求最小中断并将第二电源（28）连接到电负载的电负载（14）顺序断开的系统。本发明的第一实施例立即断开检测到需要断开第一源功率的跳闸条件的相位，并且在检测到零电流时检测到没有检测到跳闸条件的第一电源（12）的相位断开在这些阶段。在本发明的第二实施例中，当检测到需要断开第一电源的任何一个相中的跳闸条件时，第一电源（12）的每个相位立即从电负载（14）断开，。在本发明的两个实施例中，第二备用电源（28）的相位在检测到各个相位中零电压点的发生时被连接。在该系统中存在的特征之一是当第二备用电源不在线时产生的禁止信号，其阻止第一电源从电负载断开。

52. 发明授权

US4351649A Control system for gas dehydrators 失效
标题翻译：气体脱水机控制系统
公开(公告)号：US4351649A
公开(公告)日：1982-09-28
申请号：US278135
申请日：1981-06-29
申请人： William R. Owens , Henry C. Chan , Ooriapadical C. Abraham , Levi C. Parker
发明人： William R. Owens , Henry C. Chan , Ooriapadical C. Abraham , Levi C. Parker
IPC分类号： B01D53/26 , B01D53/04
CPC分类号： B01D53/261
摘要： A control system controls a plurality of gas dehydrators in which each dehydrator has a dessicant bed. The system includes sensors sensing parameters of gas entering and leaving each dehydrator which provide corresponding signals. First valve apparatus connected to each dehydrator receives moist gas. Second valve apparatus connected to each dehydrator provides for a discharging of dehydrated gas from each dehydrator in accordance with control signals. Third valve apparatus connected to each dehydrator receives regeneration gas and provides the regeneration gas to a dehydrator in accordance with control signals. Fourth valve apparatus connected to each dehydrator provides for the discharge of regeneration gas after passage through the dehydrator in accordance with control signals. A network connected to the sensors and to all the valve apparatus provides the control signals to the valve apparatus in accordance with the signals from the sensors, so as to cause the dehydrators to dehydrate the moist gas to provide dehydrated gas until such time as the bed within a dehydrator requires regeneration, at which time the regeneration gas is applied to that dehydrator until the bed is regenerated, whereupon that dehydrator once again receives the moist gas for dehydration. A channeling detector is connected to the sensors and provides an alarm when channeling of a bed has occurred.
摘要翻译：控制系统控制多个脱水器，其中每个脱水机具有一个干燥床。该系统包括感测进入和离开每个提供相应信号的脱水器的气体参数的传感器。连接到每个脱水器的第一阀装置接收湿气。连接到每个脱水器的第二阀装置提供根据控制信号从每个脱水机排出脱水气体。连接到每个脱水器的第三阀装置接收再生气体，并且根据控制信号将再生气体提供给脱水器。连接到每个脱水器的第四阀装置根据控制信号提供通过脱水器的排放再生气体。连接到传感器和所有阀装置的网络根据来自传感器的信号向阀装置提供控制信号，以使脱水器脱湿湿气以提供脱水气体，直到床在脱水器中需要再生，此时将再生气体施加到脱水器直到床再生，于是脱水器再次接收用于脱水的湿气。通道检测器连接到传感器，并在发生床的通道时提供报警。

53. 发明授权

US07162285B2 Detector and method for detecting telephone-activated devices in idle state 有权
标题翻译：用于检测处于空闲状态的电话激活设备的检测器和方法
公开(公告)号：US07162285B2
公开(公告)日：2007-01-09
申请号：US10664625
申请日：2003-09-19
申请人： William R. Owens , Jon N. Leonard , S. Eric Mattingly
发明人： William R. Owens , Jon N. Leonard , S. Eric Mattingly
IPC分类号： H04Q7/20
CPC分类号： H04W99/00 , H04W24/00 , H04W84/042 , H04W88/08
摘要： A detector for detecting telephone-activated devices, such as cellular telephones used for remotely triggering explosive devices, includes a transmitter for generating and transmitting a pseudo base station signal corresponding to a base station for a telephone-activated device, and a receiver for receiving and detecting a response signal transmitted by the telephone-activated device. At least part of the transmitter and at least of the receiver may be located within a shield of conductive material, such as a cone-shaped metal shield, that aids in localizing and directing the transmitting of the pseudo base station signal toward an object to be interrogated (with regard to whether or not it contains a telephone-activated device in an idle state). The detector has a response unit for providing a response when a telephone-activated device is detected, such as providing an alarm to an operator or interdicting operation of the telephone-activated device.
摘要翻译：用于检测电话激活装置的检测器，例如用于远程触发爆炸装置的蜂窝电话，包括用于产生和发送对应于用于电话激活装置的基站的伪基站信号的发射机，以及用于接收和检测由电话激活装置发送的响应信号。发射器和至少接收器的至少一部分可以位于导电材料（例如锥形金属屏蔽件）的屏蔽之内，其有助于将伪基站信号发送到待处理的物体定位和引导询问（关于它是否包含处于空闲状态的电话激活设备）。检测器具有用于在检测到电话激活装置时提供响应的响应单元，例如向操作者提供警报或阻止电话激活装置的操作。

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