-
公开(公告)号:US08829805B2
公开(公告)日:2014-09-09
申请号:US13369646
申请日:2012-02-09
申请人: Stephen Thompson , Graham Booth , Clive Lopez
发明人: Stephen Thompson , Graham Booth , Clive Lopez
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)。
-
公开(公告)号:US20120139431A1
公开(公告)日:2012-06-07
申请号:US13369646
申请日:2012-02-09
申请人: Stephen Thompson , Graham Booth , Clive Lopez
发明人: Stephen Thompson , Graham Booth , Clive Lopez
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)。
-
公开(公告)号:US08169154B2
公开(公告)日:2012-05-01
申请号:US12438587
申请日:2007-09-04
申请人: Stephen Thompson , Graham Booth , Clive Lopez
发明人: Stephen Thompson , Graham Booth , Clive Lopez
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)。
-
公开(公告)号:US20100013405A1
公开(公告)日:2010-01-21
申请号:US12438587
申请日:2007-09-04
申请人: Stephen Thompson , Graham Booth , Clive Lopez
发明人: Stephen Thompson , Graham Booth , Clive Lopez
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)。
-
公开(公告)号:US08401753B2
公开(公告)日:2013-03-19
申请号:US12623526
申请日:2009-11-23
申请人: Jonathan D. Chappell , Jason D. Bell , Paul Graham , Richard Adams , Keith F. Harvey , Stephen Thompson , James V. Dornberger
发明人: Jonathan D. Chappell , Jason D. Bell , Paul Graham , Richard Adams , Keith F. Harvey , Stephen Thompson , James V. Dornberger
CPC分类号: B60W10/11 , B60W10/06 , B60W10/196 , B60W30/18009 , B60W30/18072 , B60W2510/0638 , B60W2540/10 , B60W2540/12 , B60W2550/142
摘要: A method for automatically controlling the downhill speed of a machine. The method includes establishing a target machine speed based on a current machine speed and determining whether at least one trigger condition including a grade greater than a predetermined threshold has been satisfied. If satisfied, the method activates a control system to control at least one of a powertrain retarder and a change in a transmission gear to prevent exceeding the target machine speed.
摘要翻译: 一种自动控制机器下坡速度的方法。 该方法包括基于当前机器速度建立目标机器速度并且确定是否已经满足包括大于预定阈值的等级的至少一个触发条件。 如果满足,该方法激活控制系统以控制动力传动减速器和变速器齿轮的变化中的至少一个,以防止超过目标机器速度。
-
公开(公告)号:US20120292525A1
公开(公告)日:2012-11-22
申请号:US13563991
申请日:2012-08-01
申请人: Simon Prosser , Jack Henion , Stephen Thompson , Vic Parr
发明人: Simon Prosser , Jack Henion , Stephen Thompson , Vic Parr
IPC分类号: H01J27/02
CPC分类号: H01J49/0404 , H01J49/067
摘要: Methods and systems for mass spectrometry and more particularly to an interface providing charged particles to a mass spectrometer are described herein.
摘要翻译: 本文描述了用于质谱法的方法和系统,更具体地涉及向质谱仪提供带电粒子的界面。
-
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
CPC分类号: F16C19/52 , F16C19/10 , F16C19/163 , F16C19/541 , F16C2352/00
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。
-
公开(公告)号:US20060048937A1
公开(公告)日:2006-03-09
申请号:US10937649
申请日:2004-09-09
申请人: C. Pinto , Stephen Thompson , David Johnson
发明人: C. Pinto , Stephen Thompson , David Johnson
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。
-
公开(公告)号:USD502126S1
公开(公告)日:2005-02-22
申请号:US29172102
申请日:2002-12-06
-
10.
公开(公告)号:US09169970B2
公开(公告)日:2015-10-27
申请号:US12808710
申请日:2008-12-04
申请人: David Gillespie , Stephen Thompson
发明人: David Gillespie , Stephen Thompson
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。
-
-
-
-
-
-
-
-
-