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241 条记录 (耗时 0.026 秒)

    Electric receptacle apparatus with replaceable protection module
    4.
    发明授权
    Electric receptacle apparatus with replaceable protection module 有权
    电插座设备，带可更换保护模块

    公开(公告)号：US08749340B2

    公开(公告)日：2014-06-10

    申请号：US13234223

    申请日：2011-09-16

    申请人： Jung-Hui Hsu ,  Yu-Lung Lee

    发明人： Jung-Hui Hsu ,  Yu-Lung Lee

    IPC分类号： H01H71/02 ,  H01H71/16 ,  H01C7/10

    CPC分类号： H01H71/18 ,  Y10T307/281 ,  Y10T307/383 ,  Y10T307/406 ,  Y10T307/453 ,  Y10T307/625

    摘要： A thermal protection module includes a surge absorber, a switch unit, and a pyrocondensation belt connected to the surge absorber and the switch unit. The switch includes a casing, at least one conductive pin, at least one conductive portion, and a moving part. The conductive portion is disposed on the moving part. The moving part is stuck in the casing movably. The conductive pins are stuck in the casing. The pyrocondensation belt is configured to shrink according to the heat conduction from the surge absorber, so as to change the position of the moving part. The conductive portion is in contact with or separated from the conductive pin according to the position of the moving part.

    摘要翻译： 热保护模块包括浪涌吸收器，开关单元和连接到浪涌吸收器和开关单元的热压缩带。 开关包括壳体，至少一个导电销，至少一个导电部分和移动部件。 导电部分设置在移动部分上。 移动部件可移动地卡在外壳中。 导电针被卡在外壳中。 热压缩带根据来自浪涌吸收体的热传导而收缩，以便改变移动部件的位置。 导电部分根据移动部件的位置与导电销接触或分离。

    Enhanced portable battery powered electrical appliance
    5.
    发明授权
    Enhanced portable battery powered electrical appliance 失效
    增强便携式电池供电电器

    公开(公告)号：US08648567B2

    公开(公告)日：2014-02-11

    申请号：US13205662

    申请日：2011-08-09

    申请人： Peter F. Hoffman

    发明人： Peter F. Hoffman

    IPC分类号： H02J7/00

    CPC分类号： H02M1/10 ,  F21L4/085 ,  Y10T307/453 ,  Y10T307/516 ,  Y10T307/527 ,  Y10T307/571 ,  Y10T307/582 ,  Y10T307/702

    摘要： An appliance, such as a flashlight, accepts first and second batteries. The appliance also includes an electrical load, such as a light source. A first circuit, such as a DC to DC converter, receives power from the first battery and supplies power to the load. A second circuit, such as a DC to DC converter, receives power from the second battery and supplies electrical power to the load. In one embodiment, the appliance accepts batteries having multiple physical sizes.

    摘要翻译： 诸如手电筒的电器接受第一和第二电池。 该器具还包括电负载，例如光源。 诸如DC-DC转换器的第一电路从第一电池接收电力并向负载供电。 诸如DC-DC转换器的第二电路从第二电池接收电力并向负载提供电力。 在一个实施例中，该设备接受具有多个物理尺寸的电池。

    Load driving circuit, integrated circuit, DC-DC converter, and load driving method
    6.
    发明授权
    Load driving circuit, integrated circuit, DC-DC converter, and load driving method 失效
    负载驱动电路，集成电路，DC-DC转换器和负载驱动方式

    公开(公告)号：US08134253B2

    公开(公告)日：2012-03-13

    申请号：US12448773

    申请日：2007-10-24

    申请人： Chihiro Watanabe

    发明人： Chihiro Watanabe

    IPC分类号： H02J3/14

    CPC分类号： H05B33/0842 ,  H05B33/0815 ,  H05B33/0818 ,  H05B33/0827 ,  Y10T307/453

    摘要： A load driving circuit (20) according to the present invention, for carrying out PWM control to cause currents of respective light emitting diode lines (3-1 . . . 3-N) connected in parallel, each of the light emitting diode lines (3-1 . . . 3-N) including a plurality of light emitting diodes (4) connected in series, causes timing at which a current of any one of the light emitting diode lines (3-1 . . . 3-N) is turned on or off to be different from timing at which current(s) of at least another one of the light emitting diode lines (3-1 . . . 3-N) is(are) turned on or off. This makes it possible to provide a load driving circuit which (i) does not have a reduction in a degree of freedom in selecting a frequency of a PWM control signal that is used to control loads, (ii) does not prevent a peripheral circuit from following the PWM control circuit, and (iii) prevents generation of sounds.

    摘要翻译： 根据本发明的负载驱动电路（20），用于执行PWM控制以使得并联连接的各个发光二极管线（3-1-3-N）的电流，每个发光二极管线（ 包括串联连接的多个发光二极管（4）的定时，使得发光二极管线（3-1 ... 3-N）中的任何一个的电流的定时， 被打开或关闭以与至少另一个发光二极管线（3-1 ... 3-N）的电流开启或关闭的时刻不同。 这使得可以提供一种负载驱动电路，其（i）在选择用于控制负载的PWM控制信号的频率方面没有降低自由度，（ii）不防止外围电路 遵循PWM控制电路，（iii）防止产生声音。

    Enhanced portable battery powered electrical appliance
    7.
    发明授权
    Enhanced portable battery powered electrical appliance 有权
    增强便携式电池供电电器

    公开(公告)号：US08044634B2

    公开(公告)日：2011-10-25

    申请号：US12705766

    申请日：2010-02-15

    申请人： Peter F. Hoffman

    发明人： Peter F. Hoffman

    IPC分类号： H02J7/00

    CPC分类号： H02M1/10 ,  F21L4/085 ,  Y10T307/453 ,  Y10T307/516 ,  Y10T307/527 ,  Y10T307/571 ,  Y10T307/582 ,  Y10T307/702

    摘要： An appliance, such as a flashlight, accepts first and second batteries. The appliance also includes an electrical load, such as a light source. A first circuit, such as a DC to DC converter, receives power from the first battery and supplies power to the load. A second circuit, such as a DC to DC converter, receives power from the second battery and supplies electrical power to the load. In one embodiment, the appliance accepts batteries having multiple physical sizes.

    摘要翻译： 诸如手电筒的电器接受第一和第二电池。 该器具还包括电负载，例如光源。 诸如DC-DC转换器的第一电路从第一电池接收电力并向负载供电。 诸如DC-DC转换器的第二电路从第二电池接收电力并向负载提供电力。 在一个实施例中，该设备接受具有多个物理尺寸的电池。

    REMOTE POWER CONTROL SYSTEM WITH TICKLE CAPABILITY
    8.
    发明申请
    REMOTE POWER CONTROL SYSTEM WITH TICKLE CAPABILITY 有权
    远程功率控制系统

    公开(公告)号：US20110197080A1

    公开(公告)日：2011-08-11

    申请号：US12963538

    申请日：2010-12-08

    申请人： Carrel W. Ewing ,  Andrew J. Cleveland

    发明人： Carrel W. Ewing ,  Andrew J. Cleveland

    IPC分类号： G06F1/26

    CPC分类号： G05F1/66 ,  G05B15/02 ,  G06F1/26 ,  G06F1/3209 ,  G06F1/3246 ,  H02J3/14 ,  H02J13/0062 ,  H04L41/0213 ,  H04L43/0817 ,  H04L43/50 ,  Y02B70/3225 ,  Y02B90/2638 ,  Y04S20/222 ,  Y04S40/124 ,  Y04S40/168 ,  Y10T307/25 ,  Y10T307/305 ,  Y10T307/406 ,  Y10T307/414 ,  Y10T307/445 ,  Y10T307/453 ,  Y10T307/50

    摘要： An SNMP network comprises a power manager with an SNMP agent in TCP/IP communication over a network with an SNMP network manager. The power manager is connected to control several intelligent power modules each able to independently control the power on/off status of several network appliances. Power-on and load sensors within each intelligent power module are able to report the power status of each network appliance to the SNMP network manager with MIB variables in response to GET commands. Each intelligent power module is equipped with an output that is connected to cause an interrupt signal to the network appliance being controlled. The SNMP network manager is able to test which network appliance is actually responding before any cycling of the power to the corresponding appliance is tried.

    摘要翻译： SNMP网络包括具有SNMP代理的电源管理器，通过网络与SNMP网络管理器进行TCP / IP通信。 电源管理器连接以控制多个智能电源模块，每个智能电源模块可独立控制多台网络设备的电源开/关状态。 每个智能电源模块中的上电和负载传感器都能够响应于GET命令，将每个网络设备的电源状态报告给具有MIB变量的SNMP网络管理器。 每个智能电源模块都配有一个连接的输出端，可以对被控制的网络设备产生一个中断信号。 SNMP网络管理器能够测试哪些网络设备实际上正在响应，然后再尝试对相应设备进行电源的循环。

    SWITCHABLE INDUCTOR NETWORK
    10.
    发明申请
    SWITCHABLE INDUCTOR NETWORK 有权
    可切换电感网络

    公开(公告)号：US20110051308A1

    公开(公告)日：2011-03-03

    申请号：US12551390

    申请日：2009-08-31

    申请人： Ngar Loong A. Chan

    发明人： Ngar Loong A. Chan

    IPC分类号： H01P1/10

    CPC分类号： H01F21/12 ,  H01F27/2804 ,  Y10T307/453

    摘要： Techniques for providing a switchable inductor network having configurable inductance in response to a control signal. The switchable inductor network may adopt a fully symmetric architecture to reduce the effects of parasitic elements in differential mode operation. The switchable inductor network is particularly suitable for multi-mode communications circuitry applications, e.g., in the design of a voltage-controlled oscillator (VCO) or an amplifier or buffer in such circuitry.

    摘要翻译： 用于提供响应于控制信号具有可配置电感的可切换电感器网络的技术。 可切换电感网络可采用完全对称的架构，以减少差分模式操作中寄生元件的影响。 可切换电感器网络特别适用于多模式通信电路应用，例如在压控振荡器（VCO）或这种电路中的放大器或缓冲器的设计中。