Variable load circuits for use with lighting control devices
    1.
    发明授权
    Variable load circuits for use with lighting control devices 有权
    用于照明控制装置的可变负载电路

    公开(公告)号:US08829805B2

    公开(公告)日:2014-09-09

    申请号:US13369646

    申请日:2012-02-09

    IPC分类号: G05F1/00

    CPC分类号: H05B33/0815 H05B41/3921

    摘要: A variable load circuit (2) is provided for use with a dimmer (1). A low wattage load such as a LED (3) is provided in series with the dimmer and the variable load circuit is provided in parallel with the LED. The variable load circuit has two different load characteristics: when the applied voltage from the dimmer is below a threshold, the variable load circuit presents a fixed load (24), and when the applied voltage is above a threshold the variable load circuit presents a variable load so as to act as a constant current sink. The variable load is provided by a secondary load portion (25) which may or may not act in combination with the fixed load (24), and the secondary load portion (25) is switched in or out of the variable load circuit by a trigger circuit portion (26).

    摘要翻译: 提供可变负载电路(2)以与调光器(1)一起使用。 提供诸如LED(3)的低功率负载与调光器串联,并且可变负载电路与LED并联设置。 可变负载电路具有两种不同的负载特性:当来自调光器的施加电压低于阈值时,可变负载电路呈现固定负载(24),并且当施加的电压高于阈值时,可变负载电路呈现变量 负载,以充当恒流槽。 可变负载由次级负载部分(25)提供,二次负载部分(25)可以与固定负载(24)组合起作用,也可以不与负载(24)组合起动,并且次级负载部分(25)通过触发器 电路部分(26)。

    VARIABLE LOAD CIRCUITS FOR USE WITH LIGHTING CONTROL DEVICES
    2.
    发明申请
    VARIABLE LOAD CIRCUITS FOR USE WITH LIGHTING CONTROL DEVICES 有权
    具有照明控制装置的可变负载电路

    公开(公告)号:US20120139431A1

    公开(公告)日:2012-06-07

    申请号:US13369646

    申请日:2012-02-09

    IPC分类号: H05B37/02

    CPC分类号: H05B33/0815 H05B41/3921

    摘要: A variable load circuit (2) is provided for use with a dimmer (1). A low wattage load such as a LED (3) is provided in series with the dimmer and the variable load circuit is provided in parallel with the LED. The variable load circuit has two different load characteristics: when the applied voltage from the dimmer is below a threshold, the variable load circuit presents a fixed load (24), and when the applied voltage is above a threshold the variable load circuit presents a variable load so as to act as a constant current sink. The variable load is provided by a secondary load portion (25) which may or may not act in combination with the fixed load (24), and the secondary load portion (25) is switched in or out of the variable load circuit by a trigger circuit portion (26).

    摘要翻译: 提供可变负载电路(2)以与调光器(1)一起使用。 提供诸如LED(3)的低功率负载与调光器串联,并且可变负载电路与LED并联设置。 可变负载电路具有两种不同的负载特性:当来自调光器的施加电压低于阈值时,可变负载电路呈现固定负载(24),并且当施加的电压高于阈值时,可变负载电路呈现变量 负载,以充当恒流槽。 可变负载由次级负载部分(25)提供,二次负载部分(25)可以与固定负载(24)组合起作用,也可以不与负载(24)组合起动,并且次级负载部分(25)通过触发器 电路部分(26)。

    Variable load circuits for use with lighting control devices
    3.
    发明授权
    Variable load circuits for use with lighting control devices 有权
    用于照明控制装置的可变负载电路

    公开(公告)号:US08169154B2

    公开(公告)日:2012-05-01

    申请号:US12438587

    申请日:2007-09-04

    IPC分类号: G05F1/00

    CPC分类号: H05B33/0815 H05B41/3921

    摘要: A variable load circuit (2) is provided for use with a dimmer (1). A low wattage load such as a LED (3) is provided in series with the dimmer and the variable load circuit is provided in parallel with the LED. The variable load circuit has two different load characteristics: when the applied voltage from the dimmer is below a threshold, the variable load circuit presents a fixed load (24), and when the applied voltage is above a threshold the variable load circuit presents a variable load so as to act as a constant current sink. The variable load is provided by a secondary load portion (25) which may or may not act in combination with the fixed load (24), and the secondary load portion (25) is switched in or out of the variable load circuit by a trigger circuit portion (26).

    摘要翻译: 提供可变负载电路(2)以与调光器(1)一起使用。 提供诸如LED(3)的低功率负载与调光器串联,并且可变负载电路与LED并联设置。 可变负载电路具有两种不同的负载特性:当来自调光器的施加电压低于阈值时,可变负载电路呈现固定负载(24),并且当施加的电压高于阈值时,可变负载电路呈现变量 负载,以充当恒流槽。 可变负载由次级负载部分(25)提供,二次负载部分(25)可以与固定负载(24)组合起作用,也可以不与负载(24)组合起动,并且次级负载部分(25)通过触发器 电路部分(26)。

    VARIABLE LOAD CIRCUITS FOR USE WITH LIGHTING CONTROL DEVICES
    4.
    发明申请
    VARIABLE LOAD CIRCUITS FOR USE WITH LIGHTING CONTROL DEVICES 有权
    具有照明控制装置的可变负载电路

    公开(公告)号:US20100013405A1

    公开(公告)日:2010-01-21

    申请号:US12438587

    申请日:2007-09-04

    IPC分类号: H05B37/02

    CPC分类号: H05B33/0815 H05B41/3921

    摘要: A variable load circuit (2) is provided for use with a dimmer (1). A low wattage load such as a LED (3) is provided in series with the dimmer and the variable load circuit is provided in parallel with the LED. The variable load circuit has two different load characteristics: when the applied voltage from the dimmer is below a threshold, the variable load circuit presents a fixed load (24), and when the applied voltage is above a threshold the variable load circuit presents a variable load so as to act as a constant current sink. The variable load is provided by a secondary load portion (25) which may or may not act in combination with the fixed load (24), and the secondary load portion (25) is switched in or out of the variable load circuit by a trigger circuit portion (26).

    摘要翻译: 提供可变负载电路(2)以与调光器(1)一起使用。 提供诸如LED(3)的低功率负载与调光器串联,并且可变负载电路与LED并联设置。 可变负载电路具有两种不同的负载特性:当来自调光器的施加电压低于阈值时,可变负载电路呈现固定负载(24),并且当施加的电压高于阈值时,可变负载电路呈现变量 负载,以充当恒流槽。 可变负载由次级负载部分(25)提供,二次负载部分(25)可以与固定负载(24)组合起作用,也可以不与负载(24)组合起动,并且次级负载部分(25)通过触发器 电路部分(26)。

    Bearing with pass or fail wear gauge
    7.
    发明授权
    Bearing with pass or fail wear gauge 有权
    带有通过或失败的磨损表

    公开(公告)号:US07401982B2

    公开(公告)日:2008-07-22

    申请号:US11179287

    申请日:2005-07-12

    申请人: Stephen Thompson

    发明人: Stephen Thompson

    IPC分类号: F16C19/54

    摘要: A bearing includes an inner race having a rotational axis and an outer race sharing the rotational axis of the inner race. Rolling bearing members are constrained between the inner race and the outer race. A retention lip is provided which is adapted to maintain a peripheral opening of a constant gauge distance between and prevent relative axial movement of the inner race and the outer race. The gauge distance of the peripheral opening is adapted to allow free passage of the rolling bearing members, upon wear on the rolling bearing members reaches a predetermined level. The bearing provides a pass or fail indication, by falling apart when the rolling bearing members have exceeded the predetermined level of wear.

    摘要翻译: 轴承包括具有旋转轴线的内圈和与内圈的旋转轴线共享的外圈。 滚动轴承构件被限制在内圈和外座圈之间。 提供了一种保持唇缘,其适于保持恒定的距离的周边开口,并且防止内圈和外圈的相对轴向运动。 周向开口的距离适于允许滚动轴承部件自由通过,因此滚动轴承部件上的磨损达到预定水平。 当滚动轴承部件已经超过预定的磨损水平时,轴承提供通过或失效指示。

    Perforation method and apparatus
    8.
    发明申请
    Perforation method and apparatus 审中-公开
    穿孔方法和装置

    公开(公告)号:US20060048937A1

    公开(公告)日:2006-03-09

    申请号:US10937649

    申请日:2004-09-09

    IPC分类号: E21B43/117 E21B47/09

    CPC分类号: E21B43/119 E21B47/024

    摘要: A signature element is attached to a downhole cable or other protected equipment and the signal from a signature position detector is used, at least in part, to control the orientation of a directed perforating device or other directional device. Signal emitting sources can include a radioactive material added to an encapsulating composition of a downhole cable.

    摘要翻译: 签名元件附接到井下电缆或其他受保护设备,并且使用来自签名位置检测器的信号,至少部分地用于控制定向穿孔设备或其他定向设备的定向。 信号发射源可以包括添加到井下电缆的封装组合物中的放射性物质。

    Lubrication system and method for vehicles provided with blade element
    10.
    发明授权
    Lubrication system and method for vehicles provided with blade element 有权
    具有叶片元件的车辆的润滑系统和方法

    公开(公告)号:US09169970B2

    公开(公告)日:2015-10-27

    申请号:US12808710

    申请日:2008-12-04

    IPC分类号: F16N13/04 F16N9/02 F16N7/38

    CPC分类号: F16N9/02 F16N7/38 F16N7/385

    摘要: A lubrication system for a vehicle (100) is provided with a blade element (1) movable between a first position (2) and a second position (3); the lubrication system comprises a pump (4) connected to a reservoir of lubricant and an actuation element or striker (6) acting on the pump (4), the actuation element (6) being activated in response to the blade element (1) when displaced between the first (2) and the second (3) position.

    摘要翻译: 一种用于车辆(100)的润滑系统设置有可在第一位置(2)和第二位置(3)之间移动的叶片元件(1)。 所述润滑系统包括连接到润滑剂储存器的泵(4)和作用在所述泵(4)上的致动元件或冲击器(6),所述致动元件(6)响应于所述叶片元件(1)被激活, 在第一(2)和第二(3)位置之间移位。