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1. 发明授权

US5366827A Modular housing for batteries and battery charger 失效
标题翻译：电池和电池充电器的模块化外壳
公开(公告)号：US5366827A
公开(公告)日：1994-11-22
申请号：US896251
申请日：1992-06-10
申请人： Daniel L. Belanger , James A. Daly
发明人： Daniel L. Belanger , James A. Daly
IPC分类号： H01M2/10 , H01M10/46 , H02J7/00 , H05K7/18
CPC分类号： H01M10/46 , H01M2/1077 , H05K7/18
摘要： A housing for batteries which may be combined with a battery charger in a mechanically integrated module. The module is mobile and includes a load-bearing frame, battery retaining members, and mechanical stabilizers. The base of the frame includes a raceway or channel for routing interconnecting wires between the charger assembly and batteries. The battery retaining members permit easy installation or removal of individual batteries from the housing as well as inhibiting lateral movement of the batteries within the housing. When the module is free-standing, the stabilizers deploy automatically for enhanced mechanical stability.
摘要翻译：用于电池的壳体，其可以与机械集成模块中的电池充电器组合。该模块是可移动的，并且包括承载框架，电池保持构件和机械稳定器。框架的底座包括用于在充电器组件和电池之间布线互连线的滚道或通道。电池保持构件允许容易地从壳体安装或移除单个电池，以及抑制电池在壳体内的横向移动。当模块独立时，稳定器自动部署以增强机械稳定性。

2. 发明授权

US5394401A Arrangement for a token ring communications network 失效
标题翻译：令牌环通信网络的安排
公开(公告)号：US5394401A
公开(公告)日：1995-02-28
申请号：US048170
申请日：1993-04-14
申请人： Michael W. Patrick , James A. Daly
发明人： Michael W. Patrick , James A. Daly
IPC分类号： H04L12/433 , H04L12/42
CPC分类号： H04L12/433
摘要： An arrangement for a token ring communications network includes nodes for transmitting and receiving data signals. Also provided is a communications medium for transporting the data signals includes a trunk circuit having a plurality of trunk segments, each trunk segment having an input end and an output end and a plurality of lobe circuits for connecting the nodes to the trunk circuit. A plurality of wiring concentrator are provided for connecting adjacent trunk segments as a ring. Each wiring concentrator having a plurality of ports including an input port connected to an input end of one of the trunk segments, an output port connected to an output end of one of the trunk segments, and a lobe port connected to one of the lobe circuits. Each wiring concentrator includes an internal trunk, a controller, and a plurality of switches for interconnecting the ports while the voltage and the frequency of the data signal are within predetermined voltage and frequency ranges.
摘要翻译：用于令牌环通信网络的布置包括用于发送和接收数据信号的节点。还提供了一种用于传送数据信号的通信介质，包括具有多个中继线段的中继电路，每个中继线段具有输入端和输出端，以及多个波形电路，用于将节点连接到中继线电路。多个配线集中器用于连接作为环的相邻主干段。每个配线集中器具有多个端口，其包括连接到一个中继线段的输入端的输入端口，连接到一个中继线段的输出端的输出端口和连接到其中一个叶片电路的波瓣端口。每个接线集中器包括内部干线，控制器和用于互连端口的多个开关，同时数据信号的电压和频率在预定的电压和频率范围内。

3. 发明授权

US5254930A Fault detector for a plurality of batteries in battery backup systems 失效
标题翻译：电池备用系统中多个电池的故障检测器
公开(公告)号：US5254930A
公开(公告)日：1993-10-19
申请号：US896713
申请日：1992-06-10
申请人： James A. Daly
发明人： James A. Daly
IPC分类号： H02J7/00 , H02J7/04
CPC分类号： H02J7/0026 , Y10S320/13 , Y10S320/29
摘要： According to the invention a battery charger for charging a plurality of batteries includes a voltage supply connected by a pair of switches to a power converter including a transformer having a primary winding and a plurality of secondary windings. Each secondary winding is coupled to a battery. Voltage is transferred from the voltage supply to the primary winding when the switches are closed and current is transferred from the secondary windings to the batteries when the switches are open. Charge control circuitry monitors the voltage of each battery and the total battery voltage and determines the amount of current to supply to the batteries. Supervisory logic monitors the current received from the secondary windings by each of the batteries and the voltage of each of the batteries to determine the charge status of each battery and the operating status of the power converter. If one battery continues drawing a greater proportion of the maximum current relative to the remaining batteries after the predetermined voltage limit has been reached, this indicates that there is a short circuited cell causing one battery to draw a greater proportion of current or that there is a cell with high impedance causing one battery to draw a smaller proportion of current. For both fault conditions, the supervisory circuit detects the current imbalance and generates a shutdown signal. The shutdown signal is also asserted when the supervisory circuit detects an over voltage condition in any of the batteries, or an over current in the primary winding. The shutdown signal subsequently precludes further operation of the charge control circuit for a predetermined time period, alerting the system operator of a problem within the battery backup system, and avoiding the loss of vital information and expensive computing time by allowing for correction of the fault condition before damage results.
摘要翻译：根据本发明，用于对多个电池充电的电池充电器包括通过一对开关连接到包括具有初级绕组和多个次级绕组的变压器的功率转换器的电压源。每个次级绕组耦合到电池。当开关闭合时，电压从电源传送到初级绕组，当开关打开时，电流从次级绕组传送到电池。充电控制电路监视每个电池的电压和总电池电压，并确定供应给电池的电流量。监控逻辑监视每个电池从二次绕组接收的电流和每个电池的电压，以确定每个电池的充电状态和电力转换器的运行状态。如果在达到预定电压限制之后，如果一个电池继续绘制相对于剩余电池的最大电流的较大比例，则这表明存在短路单元，使一个电池产生更大比例的电流，或者存在具有高阻抗的电池使得一个电池产生较小比例的电流。对于这两种故障条件，监控电路检测电流不平衡并产生关断信号。当监控电路检测到任何电池中的过电压状况或初级绕组中的过电流时，关断信号也被置位。关闭信号随后排除了充电控制电路在预定时间段内的进一步操作，提醒系统操作者在电池备用系统内存在问题，并通过允许对故障状况进行校正来避免重要信息的丢失和昂贵的计算时间之前损坏的结果。

4. 发明授权

US5384779A State machines for configuration of a communications network 失效
标题翻译：用于配置通信网络的状态机
公开(公告)号：US5384779A
公开(公告)日：1995-01-24
申请号：US48169
申请日：1993-04-14
申请人： Michael W. Patrick , James A. Daly
发明人： Michael W. Patrick , James A. Daly
IPC分类号： H04L12/42 , H04L12/433 , H04J3/00
CPC分类号： H04L12/42 , H04L12/433
摘要： An apparatus for controlling configuration of a communications network, the network including a trunk having trunk segments and lobe circuits for connecting to nodes. The apparatus comprises an internal trunk circuit, and a plurality of ports. The ports include a lobe port for connecting to a lobe circuit, an input port for connecting to an input trunk segment, and an output port for connecting to an output trunk segment. State machines are provided for sensing the communications signal at a corresponding one of each of said plurality of ports. Each state machines is transitioned by a set of transition rules which include inputs from the sensed communications signals. The state machines enable the connection and disconnection of said ports to said internal trunk.
摘要翻译：一种用于控制通信网络配置的装置，该网络包括具有中继线段的中继线和用于连接到节点的波瓣电路。该装置包括内部中继电路和多个端口。这些端口包括用于连接到叶片电路的波瓣端口，用于连接到输入中继线段的输入端口和用于连接到输出中继线段的输出端口。提供状态机用于感测在所述多个端口中的每个端口中的相应一个端口处的通信信号。每个状态机由一组过渡规则转换，包括来自感测通信信号的输入。状态机能够将所述端口连接和断开到所述内部干线。

5. 发明授权

US5289046A Power converter with controller for switching between primary and battery power sources 失效
标题翻译：电源转换器，带有用于在主电源和电池电源之间切换的控制器
公开(公告)号：US5289046A
公开(公告)日：1994-02-22
申请号：US896250
申请日：1992-06-10
申请人： James M. Gregorich , James A. Daly , Gerald J. Brand
发明人： James M. Gregorich , James A. Daly , Gerald J. Brand
IPC分类号： H02J9/06 , H02J7/00
CPC分类号： H02J9/062 , Y10T307/615 , Y10T307/625
摘要： A power converter, based on a modular architecture, in which a boost power factor correction circuit is provided as an input stage for both a primary power source and a battery power source. This arrangement permits the same power conversion stages which follow the boost power factor correction circuit to be used regardless of whether the primary or battery power source is in use. The power supply includes a controller for monitoring the primary power source voltage and the DC voltage produced at the output of the boost circuit and comparing each to a preselected reference. When a sufficiently large difference appears between each of those voltages and its respective reference, the controller connects the battery power source to the input of the boost circuit and simultaneously disconnects the primary power source therefrom. This switching of power sources is transparent to the load whose input voltage is maintained at a substantially constant level by the boost power factor correction circuit.
摘要翻译：一种基于模块化架构的功率转换器，其中提供升压功率因数校正电路作为主电源和电池电源的输入级。这种布置允许使用跟随升压功率因数校正电路的相同的功率转换级，而不管初级或电池电源是否在使用。电源包括用于监控主电源电压和在升压电路的输出处产生的直流电压并将其与预选参考值进行比较的控制器。当在每个电压和相应的参考电压之间出现足够大的差异时，控制器将电池电源连接到升压电路的输入端，同时断开主电源。电源的这种切换对于通过升压功率因数校正电路将输入电压保持在基本上恒定的电平的负载是透明的。

6. 发明授权

US5537098A Signaling frequency detection for a communications network 失效
标题翻译：通信网络的信令频率检测
公开(公告)号：US5537098A
公开(公告)日：1996-07-16
申请号：US406261
申请日：1995-03-16
申请人： Michael W. Patrick , James A. Daly
发明人： Michael W. Patrick , James A. Daly
IPC分类号： H04L12/42 , H04L12/433 , H04Q3/00 , G05B13/00 , H04J3/14
CPC分类号： H04L12/42 , H04L12/433
摘要： An apparatus is provided for detecting the signaling frequency of communications signals transported on the trunk and lobe circuits of a token ring. The communications signals including Differentially Manchester Encoded data signals. The apparatus includes an internal trunk circuit and a plurality of ports including an input port for connecting to an input trunk segment, and an output port for connecting to an output trunk segment, and a plurality of lobe ports for connecting to the lobe circuits. Means are provided for sensing the frequency of the data signals at each of said plurality of ports. The sensing means including means for taking multiple successive timing samples, and grouping the samples into quality groups.
摘要翻译：提供了一种用于检测在令牌环的中继线和波瓣电路上传送的通信信号的信令频率的装置。通信信号包括差分曼彻斯特编码数据信号。该装置包括内部中继电路和多个端口，包括用于连接到输入主干段的输入端口和用于连接到输出主干段的输出端口以及用于连接到叶片电路的多个波瓣端口。提供用于感测在所述多个端口中的每一个处的数据信号的频率的装置。感测装置包括用于采取多个连续定时样本的装置，并将样本分组成质量组。

7. 发明授权

US5523998A Configuration controller for establishing timing signals of a communications network 失效
标题翻译：用于建立通信网络的定时信号的配置控制器
公开(公告)号：US5523998A
公开(公告)日：1996-06-04
申请号：US406260
申请日：1995-03-16
申请人： Michael W. Patrick , James A. Daly
发明人： Michael W. Patrick , James A. Daly
IPC分类号： H04L12/433
CPC分类号： H04L12/433
摘要： An apparatus for establishing timing signals of a communications network includes a plurality of ports and an internal trunk circuit for interconnecting trunk segments and lobes of the network. A speed detection circuit connected to each of said plurality of ports, are provided for sensing a plurality of timing signals, there being one timing signals sensed at each of the plurality of ports. The apparatus establishes a timing signal on the internal trunk equal to the timing signal senses at a majority of the ports to enable a majority of the nodes connected to a majority of the plurality of lobe ports to transport communications signals via the network.
摘要翻译：用于建立通信网络的定时信号的装置包括多个端口和用于互连网络的中继线段和波瓣的内部中继电路。连接到所述多个端口中的每个端口的速度检测电路被提供用于感测多个定时信号，在多个端口中的每个端口处感测到一个定时信号。该装置在内部干线上建立等于大多数端口处的定时信号感测的定时信号，以使得连接到多个波瓣端口中的大多数的节点的大多数节点能够经由网络传输通信信号。

8. 发明授权

US5353286A Configuration controller for a communications network 失效
标题翻译：用于通信网络的配置控制器
公开(公告)号：US5353286A
公开(公告)日：1994-10-04
申请号：US47870
申请日：1993-04-14
申请人： Michael W. Patrick , James A. Daly
发明人： Michael W. Patrick , James A. Daly
IPC分类号： H04L12/42 , H04L12/437 , H04J3/02
CPC分类号： H04L12/42 , H04L12/437
摘要： An apparatus for controlling configuration of a communications network includes an internal ring segment for interconnecting a trunk circuit with lobe circuits of the network. The apparatus is provided with lobe ports for connecting to the lobe circuits, a ring input port for connecting to an upstream ring segment of the trunk, and an output port for connecting to a downstream ring segment, of the trunk. A plurality of trunk coupling units (TCUs) are provided, one for each port, for connecting a corresponding ports to the internal ring segment. Each of the TCUs has an inserted state to provide signaling continuity for the communications signals between a port and the ring segments, and each TCU has a wrapped state to provide signaling isolation between a port and the ring segments. A controller, responsive to the communications signals switches the TCUs between the wrapped and inserted states.
摘要翻译：用于控制通信网络的配置的装置包括用于将中继电路与网络的波瓣电路互连的内部环段。该装置设有用于连接到叶片电路的波瓣端口，用于连接到中继线的上游环段的环形输入端口和用于连接到主干的下游环段的输出端口。提供多个中继耦合单元（TCU），每个端口一个用于将相应的端口连接到内部环段。每个TCU具有插入状态以为端口和环段之间的通信信号提供信令连续性，并且每个TCU具有包装状态以在端口和环段之间提供信令隔离。响应于通信信号的控制器在包装和插入状态之间切换TCU。

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