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47 条记录 (耗时 0.026 秒)

    Power supply apparatuses and power supply operational methods
    21.
    发明授权
    Power supply apparatuses and power supply operational methods 有权
    电源设备和电源操作方法

    公开(公告)号：US06809500B2

    公开(公告)日：2004-10-26

    申请号：US10353189

    申请日：2003-01-28

    申请人： John Cummings

    发明人： John Cummings

    IPC分类号： H01M1044

    CPC分类号： H03K17/6874 ,  H02J7/0031 ,  H02M2003/071 ,  H03K17/063

    摘要： Power supply apparatuses and power supply operational methods are provided. According to one aspect, a power supply apparatus includes a power node, an electrochemical device configured to store electrical energy, a switch including a control node and the switch is adapted to electrically couple the electrochemical device with the power node in a conducting state and to substantially electrically isolate the electrochemical device and the power node in a nonconducting state, a controller configured to output a first control signal to control the operation of the switch between the conducting state and the nonconducting state and circuitry coupled with the controller and the control node and configured to receive electrical energy at a first voltage magnitude, to increase the electrical energy to a second voltage magnitude greater than the first voltage magnitude to provide a second control signal, and to output the control signal of the second voltage magnitude to the switch.

    摘要翻译： 提供电源设备和电源操作方法。 根据一个方面，一种电源装置包括功率节点，被配置为存储电能的电化学装置，包括控制节点的开关和所述开关适于将电化学装置与功率节点电连接在导通状态，并且 在非导通状态下实质上电隔离所述电化学装置和所述功率节点，所述控制器被配置为输出第一控制信号以控制所述开关在所述导通状态和所述非导通状态之间的操作以及与所述控制器和所述控制节点耦合的电路，以及 被配置为以第一电压幅度接收电能，以将电能增加到大于第一电压幅度的第二电压幅度以提供第二控制信号，并将第二电压幅度的控制信号输出到开关。

    Electrical power source apparatuses, circuits, electrochemical device charging methods, and methods of charging a plurality of electrochemical devices
    22.
    发明授权
    Electrical power source apparatuses, circuits, electrochemical device charging methods, and methods of charging a plurality of electrochemical devices 有权
    电源装置，电路，电化学装置的充电方法以及对多个电化学装置进行充电的方法

    公开(公告)号：US06798170B2

    公开(公告)日：2004-09-28

    申请号：US10071850

    申请日：2002-02-08

    申请人： John Cummings

    发明人： John Cummings

    IPC分类号： H02H320

    CPC分类号： H02J7/0016

    摘要： Electrical power source apparatuses, circuits, electrochemical device charging methods, and methods of charging a plurality of electrochemical devices are provided. According to one aspect, an electrical power source apparatus includes a plurality of charging nodes, a plurality of electrochemical devices individually coupled with a respective one of the charging nodes and individually configured to assume an open-circuit condition in a substantially charged state and a plurality of shunting devices coupled with respective ones of the charging nodes and individually configured to shunt electrical energy from a respective one of the charging nodes after the respective electrochemical device assumes the open-circuit condition.

    摘要翻译： 提供电源装置，电路，电化学装置的充电方法以及对多个电化学装置充电的方法。 根据一个方面，一种电源设备包括多个充电节点，多个电化学装置分别与相应的一个充电节点耦合，并且被单独配置成呈现处于基本充电状态的开路状态，并且多个 分流装置与相应的充电节点耦合，并且分别配置成在相应的电化学装置采取开路状态之后从相应的一个充电节点分流电能。

    Circuits, apparatuses, electrochemical device charging methods, and lithium-mixed metal electrode cell charging methods
    23.
    发明授权
    Circuits, apparatuses, electrochemical device charging methods, and lithium-mixed metal electrode cell charging methods 有权
    电路，装置，电化学装置充电方法和锂复合金属电极电池充电方法

    公开(公告)号：US06724173B2

    公开(公告)日：2004-04-20

    申请号：US10071843

    申请日：2002-02-08

    申请人： John Cummings

    发明人： John Cummings

    IPC分类号： H02J700

    CPC分类号： H02J7/0021 ,  H02J7/0016

    摘要： Circuits, apparatuses, electrochemical device charging methods, and lithium-mixed metal electrode cell charging methods are provided. According to one aspect, a circuit includes charging circuitry adapted to apply electrical energy to an electrochemical device to charge the electrochemical device, and the electrochemical device being configured to assume an open-circuit condition in a substantially charged state; shunting circuitry electrically coupled with the charging circuitry and configured to shunt the electrical energy around the electrochemical device responsive to the electrochemical device reaching the substantially charged state; and indication circuitry configured to output a signal responsive to the shunting of the electrical energy to indicate a charge status of the electrochemical device.

    摘要翻译： 提供电路，装置，电化学装置充电方法和锂复合金属电极电池充电方法。 根据一个方面，电路包括适于将电能施加到电化学装置以对电化学装置充电的充电电路，并且电化学装置被配置为呈现处于基本充电状态的开路状态; 分流电路与充电电路电耦合并且被配置为响应于电化学装置达到基本充电状态而分流电化学装置周围的电能; 以及指示电路，被配置为输出响应于所述电能的分流的信号，以指示所述电化学装置的充电状态。

    RAWHIDE WRAPPED ROPE CHEW TOY
    25.
    发明申请
    RAWHIDE WRAPPED ROPE CHEW TOY 审中-公开
    RAWHIDE包装绳子CHEW玩具

    公开(公告)号：US20130047932A1

    公开(公告)日：2013-02-28

    申请号：US13215714

    申请日：2011-08-23

    申请人： Barbara Salmon Hyder ,  John Cummings

    发明人： Barbara Salmon Hyder ,  John Cummings

    IPC分类号： A01K29/00

    CPC分类号： A01K15/026

    摘要： An animal chew toy where ribbon-shaped rawhide is wrapped around twisted or braided natural fibre rope with each twist of the rawhide around the rope being spaced apart from the previous twist of rawhide and the rawhide wrapped rope being tied in a knot to prevent unraveling of the rope.

    摘要翻译： 一种动物咀嚼玩具，其中丝带状的生皮缠绕在扭曲或编织的天然纤维绳上，绳索周围的生皮之间的每个扭曲与之前的生皮的捻合间隔开，生皮包裹的绳索被捆扎在一起，以防止松开 绳子。

    Electrical energy supply methods and electrical energy power supplies
    26.
    发明授权
    Electrical energy supply methods and electrical energy power supplies 有权
    电能供应方式和电能供电

    公开(公告)号：US07719227B2

    公开(公告)日：2010-05-18

    申请号：US11056032

    申请日：2005-02-10

    申请人： Joseph Lamoreux ,  John Cummings ,  Lawrence Stone

    发明人： Joseph Lamoreux ,  John Cummings ,  Lawrence Stone

    IPC分类号： H02J7/00

    CPC分类号： H02J7/0013 ,  H01M2/202 ,  H01M6/42 ,  H01M10/052 ,  H01M10/054 ,  H01M10/441 ,  H02J2007/0067

    摘要： Electrical energy supply methods and electrical energy power supplies are described. According to one aspect, an electrical energy supply method includes providing first and second battery assemblies individually configured to store electrical energy, coupling the first and second battery assemblies to form a unitary device configured to supply electrical energy to a load, charging one of the first and the second battery assemblies using electrical energy from a supply at a first moment in time, discharging electrical energy from the first and second battery assemblies to the load at a second moment in time, and disabling discharging of electrical energy from the other of the first and second battery assemblies during the charging.

    摘要翻译： 描述了电能供应方法和电能电源。 根据一个方面，一种电能供应方法包括提供单独配置成存储电能的第一和第二电池组件，将第一和第二电池组件联接以形成被配置为向负载供应电能的整体装置， 以及第二电池组件，其在第一时刻使用来自电源的电能，在第二时刻将电能从第一和第二电池组件排放到负载，并且禁止从第一时间点中的另一个放电电能 和充电期间的第二电池组件。

    HYSTERESIS OFFSET CANCELLATION FOR MAGNETIC SENSORS
    27.
    发明申请
    HYSTERESIS OFFSET CANCELLATION FOR MAGNETIC SENSORS 有权
    磁滞传感器的滞后偏差

    公开(公告)号：US20090212771A1

    公开(公告)日：2009-08-27

    申请号：US12038119

    申请日：2008-02-27

    申请人： John Cummings ,  William P. Taylor ,  David J. Haas

    发明人： John Cummings ,  William P. Taylor ,  David J. Haas

    IPC分类号： G01R33/09

    CPC分类号： G01R33/09 ,  G01R15/202 ,  G01R15/205 ,  G01R15/207 ,  G01R33/0023 ,  G01R33/0029 ,  G01R33/0035

    摘要： Presented is a sensor that includes a magnetoresistive (MR) sensing device to sense a magnetic field and to produce an AC signal voltage proportional to the sensed magnetic field. The sensor also includes circuitry, coupled to the MR sensing device, to remove DC offset from the AC signal voltage. The DC offset may be related to the hysteresis characteristics of the MR sensing device. To remove DC offset, the circuitry may obtain an averaged DC offset and subtract the averaged DC offset from the AC signal voltage to produce a sensor output signal.

    摘要翻译： 提出了一种传感器，其包括用于感测磁场并产生与所感测的磁场成比例的AC信号电压的磁阻（MR）感测装置。 传感器还包括耦合到MR感测装置的电路，以从AC信号电压去除DC偏移。 DC偏移可能与MR感测装置的滞后特性有关。 为了消除DC偏移，电路可以获得平均DC偏移，并从AC信号电压中减去平均的DC偏移量，以产生传感器输出信号。