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25 条记录 (耗时 0.02 秒)

    Battery compartment adapter cap for control of electric power and device equipped therewith
    1.
    发明授权
    Battery compartment adapter cap for control of electric power and device equipped therewith 有权
    用于控制电力的电池仓适配器帽和配备其的装置

    公开(公告)号：US07459666B2

    公开(公告)日：2008-12-02

    申请号：US11056088

    申请日：2005-02-14

    申请人： Timothy D. F. Ford ,  Stéphane Gascon

    发明人： Timothy D. F. Ford ,  Stéphane Gascon

    IPC分类号： H03K17/78 ,  H01J5/02 ,  G01J1/32

    CPC分类号： F21L4/08 ,  B60Q3/88 ,  F21L4/027 ,  F21V23/006 ,  F21V23/04 ,  F21V23/0414 ,  F21V23/0442 ,  F21Y2115/10

    摘要： A signalling device comprising an emission module operative on the application of battery power from a battery pack for the emission of a signal from at least one electromagnetic radiation emitting element, a battery compartment and a cap for retaining said battery pack in said battery compartment. The cap comprises at least one sensor and a switch for controlling the application of battery power. The switch is actuated when the at least one sensor detects a change in the environment in the vicinity of the device. Alternatively, the switch can be actuated remotely through a wireless interface or via a trip wire.

    摘要翻译： 一种信令装置，包括发射模块，该发射模块可从电池组施加电池电力，用于发射来自至少一个电磁辐射发射元件的信号，电池室和用于将所述电池组保持在所述电池室中的盖。 该盖包括至少一个传感器和用于控制电池电力的应用的开关。 当至少一个传感器检测到设备附近的环境变化时，开关被致动。 或者，可以通过无线接口或通过跳闸线来远程地启动开关。

    Flotation device safety light switch
    2.
    发明授权
    Flotation device safety light switch 有权
    浮选装置安全灯开关

    公开(公告)号：US08586888B2

    公开(公告)日：2013-11-19

    申请号：US13178825

    申请日：2011-07-08

    申请人： Timothy D. F. Ford ,  Stéphane Gascon ,  Steve Roumeliotis

    发明人： Timothy D. F. Ford ,  Stéphane Gascon ,  Steve Roumeliotis

    IPC分类号： H01H9/00

    CPC分类号： H01H17/165 ,  B63B2201/08 ,  B63B2209/00 ,  B63B2209/02 ,  B63C9/20 ,  H01H9/161 ,  H01H15/102 ,  H01H35/42

    摘要： A safety device for attachment to a flotation device is disclosed comprising a light source, a housing, an actuator mounted within the housing and slideable between a first position wherein the light source is not illuminated and a second position wherein the light source is illuminated. The actuator further comprises a raised boss engageable from outside of the housing, a lanyard at least a portion of which is outside of the housing and a water activated switch wherein when the device is submerged in water, the water activated switch completes an electrical circuit illuminating said light source. The lanyard is releasably connected to an end of the actuator using a separable interconnection assembly. When the lanyard is pulled, the actuator moves from the first position to the second position and on reaching the second position the separable interconnection assembly separates thereby disengaging the lanyard from the actuator. An electrical circuit is completed illuminating the light source and the actuator may be reversed from the second position back into the first position using the raised boss thereby extinguishing the light source.

    摘要翻译： 公开了一种用于附接到浮选装置的安全装置，其包括光源，壳体，安装在壳体内的致动器，并且可在第一位置和第二位置之间滑动，其中光源未被照射，以及第二位置，其中光源被照亮。 所述致动器还包括可从所述壳体的外部接合的凸起凸起，其至少一部分在所述壳体外部的挂绳和水启动开关，其中当所述装置浸没在水中时，所述水启动开关完成电路照明 说光源。 绳索使用可分离的互连组件可释放地连接到致动器的端部。 当挂绳被拉动时，致动器从第一位置移动到第二位置，并且在到达第二位置时，可分离互连组件分离，从而使挂绳与致动器分离。 完成照亮光源的电路，并且致动器可以使用凸起的凸起从第二位置反向回到第一位置，从而熄灭光源。

    Low impedance polarity conversion circuit
    3.
    发明授权
    Low impedance polarity conversion circuit 有权
    低阻极性转换电路

    公开(公告)号：US08471414B2

    公开(公告)日：2013-06-25

    申请号：US11993701

    申请日：2006-06-23

    申请人： Timothy D. F. Ford ,  Bernard Moffett

    发明人： Timothy D. F. Ford ,  Bernard Moffett

    IPC分类号： H02J1/00

    CPC分类号： H03K3/012 ,  H02J7/0034 ,  H02M1/10 ,  H02M3/142 ,  Y10T307/50 ,  Y10T307/839

    摘要： A low impedance polarity conversion circuit for driving a load with a DC power source is disclosed. The DC power source has a first pole from which a first DC signal originates and a second pole from which a second DC signal originates. The first DC signal has a voltage greater than a voltage of the second DC signal. The conversion circuit includes a circuit output node through which an output DC signal is delivered from the conversion circuit to the load. The conversion circuit also includes a charge conditioning circuit for generating third and fourth DC signals. The third DC signal has a voltage greater than the first DC signal voltage and the fourth DC signal has a voltage less than the second DC signal voltage. A rectification circuit includes first and second inputs for attachment to the first pole and the second pole. A Field-Effect Transistor (FET) bridge is electrically connected to the first and second inputs. The FET bridge includes first and second pairs of cooperating FETs. The third voltage controls a first of the first pair of FETs and a first of the second pair of FETs. The fourth voltage controls a second of the first pair of FETs and a second of the second pair of FETs. The FET bridge is for rectifying the first and second DC signals in order that the output DC signal is the same polarity irrespective of whether the first input is attached to the first pole or the second pole.

    摘要翻译： 公开了一种用直流电源驱动负载的低阻极性转换电路。 直流电源具有从其起始的第一直流信号的第一极和来自第二直流信号的第二极。 第一直流信号的电压大于第二直流信号的电压。 转换电路包括电路输出节点，通过该电路输出节点将输出DC信号从转换电路传送到负载。 转换电路还包括用于产生第三和第四DC信号的电荷调节电路。 第三直流信号的电压大于第一直流信号电压，第四直流信号的电压小于第二直流信号电压。 整流电路包括用于连接到第一极和第二极的第一和第二输入。 场效应晶体管（FET）桥与第一和第二输入电连接。 FET桥包括第一和第二对配合FET。 第三电压控制第一对FET中的第一个和第二对FET中的第一对。 第四电压控制第一对FET中的第二个和第二对FET中的第二对。 FET桥用于整流第一和第二DC信号，以便输出DC信号是相同的极性，而不管第一输入是连接到第一极还是第二极。

    Environmentally protected switch for water activated devices
    4.
    发明授权
    Environmentally protected switch for water activated devices 有权
    水环保设备开关

    公开(公告)号：US08569641B2

    公开(公告)日：2013-10-29

    申请号：US13003158

    申请日：2009-07-09

    申请人： Timothy D. F. Ford

    发明人： Timothy D. F. Ford

    IPC分类号： H01H9/04

    CPC分类号： G08B21/20 ,  B63B2209/02 ,  B63C9/20 ,  F21L4/00 ,  F21V23/0414 ,  F21V31/00 ,  F21Y2115/10 ,  G08B21/088 ,  H01H29/28

    摘要： An environmentally protected switch for activating a signalling device, such as a light source, powered by a battery and adapted for use with a conductive fluid. The switch comprises an open ended housing and a sensing element received within the housing along a longitudinal axis thereof, a tip of the sensing element being substantially flush with the open end. The sensing element is coupled to the signalling device for providing an electrical path connecting the battery and the signalling device. Upon submersion of the switch into the fluid and agitation of the switch, a surface tension at an interface between the fluid and the open end is broken and fluid penetrates the housing up to a predetermined depth to enable an electrical current to flow within the sensing element for closing the electrical path and activating the signalling device.

    摘要翻译： 一种环境保护的开关，用于激活由电池供电且适于与导电流体一起使用的信号装置，例如光源。 开关包括敞开的壳体和沿其纵向轴线容纳在壳体内的感测元件，感测元件的尖端与开口端基本齐平。 感测元件耦合到信号装置，用于提供连接电池和信号装置的电路径。 当开关浸没在流体中并且开关的搅动时，流体和开口端之间的界面处的表面张力被破坏，并且流体将壳体渗透到预定的深度，以使电流在感测元件内流动 用于关闭电路径并激活信号装置。

    Multi-mode light-emitting device for underwater applications
    6.
    发明授权
    Multi-mode light-emitting device for underwater applications 有权
    用于水下应用的多模式发光装置

    公开(公告)号：US06445132B1

    公开(公告)日：2002-09-03

    申请号：US09795918

    申请日：2001-02-28

    申请人： Timothy D. F. Ford

    发明人： Timothy D. F. Ford

    IPC分类号： H05B3700

    CPC分类号： H05B33/0842 ,  H05B33/0803 ,  H05B37/0209

    摘要： A multi-mode light-emitting device having a light source which changes illumination from steady state to flashing dependent on the polarity of the power source connected to its inputs. A multi-mode switch mechanism which changes from manually activated to water dependent on the polarity of the power source attached to the inputs and a rotating switch mechanism are also part of the invention.

    摘要翻译： 具有光源的多模式发光装置，其取决于连接到其输入端的电源的极性，将照明从稳态改变为闪烁。 根据连接到输入端的电源的极性和旋转开关机构，多模式开关机构由手动激活而变化为水也是本发明的一部分。

    Flexible light shield and diffuser
    8.
    发明授权
    Flexible light shield and diffuser 有权
    柔性防护罩和扩散器

    公开(公告)号：US09476549B2

    公开(公告)日：2016-10-25

    申请号：US12341125

    申请日：2008-12-22

    申请人： Timothy D. F. Ford

    发明人： Timothy D. F. Ford

    IPC分类号： F21V11/00 ,  F21L4/02 ,  F21V3/04 ,  F21V17/00 ,  F21V17/14 ,  F21Y101/02

    CPC分类号： F21L4/027 ,  C08L2201/12 ,  F21V3/04 ,  F21V17/007 ,  F21V17/14 ,  F21Y2101/00 ,  F21Y2115/10

    摘要： A flexible shield/diffuser attachment for a portable light, the light comprising a light emitting end emitting light generally along an axis is shown. The attachment comprises an elongated hollow body fabricated from a pliable material and having a shape memory. A first end of said hollow body is secured to the light emitting end coaxial with the axis.

    摘要翻译： 示出了用于便携式光的柔性屏蔽/扩散器附件，所述光包括大致沿轴线发射光的发光端。 附件包括由柔韧材料制成并具有形状记忆的细长中空体。 所述中空体的第一端固定到与轴线同轴的发光端。