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12 条记录 (耗时 0.037 秒)

    Tuned mass damper with translational axis damping
    1.
    发明授权
    Tuned mass damper with translational axis damping 有权
    调谐质量阻尼器具有平移轴阻尼

    公开(公告)号：US06634472B1

    公开(公告)日：2003-10-21

    申请号：US10115387

    申请日：2002-04-03

    申请人： Toren S. Davis ,  David R. Koehler ,  James H. Boyd

    发明人： Toren S. Davis ,  David R. Koehler ,  James H. Boyd

    IPC分类号： F16F710

    CPC分类号： F16F7/104 ,  F16F7/10 ,  F16F13/00 ,  F16F15/02

    摘要： A tuned mass damper includes a container having first and second inside wall portions, and a proof mass disposed within the container. Multiple pairs of oppositely directed bellows containing damping fluid are connected between the wall portions and the mass to permit motion of the mass along primary axes. A spring is connected in series with each pair of bellows. The spring has a diameter substantially less than a diameter of the corresponding pair of bellows so that the spring and bellows allow translational movement of the mass about an axis other than the primary axes.

    摘要翻译： 调谐质量阻尼器包括具有第一和第二内壁部分的容器和设置在容器内的检验质量块。 包含阻尼流体的多对相反方向的波纹管连接在壁部分和质量块之间，以允许质量块沿主轴运动。 弹簧与每对波纹管串联连接。 弹簧的直径基本上小于对应的一对波纹管的直径，使得弹簧和波纹管允许质料体围绕主轴线以外的轴线的平移运动。

    Microelectromechanical safing and arming apparatus
    2.
    发明授权
    Microelectromechanical safing and arming apparatus 有权
    微机电安全和布防装置

    公开(公告)号：US07383774B1

    公开(公告)日：2008-06-10

    申请号：US11386345

    申请日：2006-03-22

    申请人： David R. Koehler ,  Darren A. Hoke ,  Louis S. Weichman ,  George E. Vernon ,  Randy J. Shul ,  Michael H. Beggans

    发明人： David R. Koehler ,  Darren A. Hoke ,  Louis S. Weichman ,  George E. Vernon ,  Randy J. Shul ,  Michael H. Beggans

    IPC分类号： F42C15/24

    CPC分类号： F42C15/26 ,  F42C15/005 ,  F42C15/184 ,  F42C15/24 ,  H01H2001/0047

    摘要： A two-stage acceleration sensing apparatus is disclosed which has applications for use in a fuze assembly for a projected munition. The apparatus, which can be formed by bulk micromachining or LIGA, can sense acceleration components along two orthogonal directions to enable movement of a shuttle from an “as-fabricated” position to a final position and locking of the shuttle in the final position. With the shuttle moved to the final position, the apparatus can perform one or more functions including completing an explosive train or an electrical switch closure, or allowing a light beam to be transmitted through the device.

    摘要翻译： 公开了一种两级加速度感测装置，其具有用于预计弹药的引信组件中的应用。 可以通过体积微加工或LIGA形成的装置可以沿着两个正交方向感测加速度分量，以使梭子从“制造”位置移动到最终位置，并将梭子锁定在最终位置。 当梭子移动到最终位置时，该装置可以执行一个或多个功能，包括完成爆炸火车或电开关闭合，或允许光束通过装置传输。

    APPARATUS AND METHOD FOR CHEMICAL, BIOLOGICAL AND RADIOLOGICAL AGENT SENSING
    3.
    发明申请
    APPARATUS AND METHOD FOR CHEMICAL, BIOLOGICAL AND RADIOLOGICAL AGENT SENSING 审中-公开
    化学，生物和放射性物质感测的装置和方法

    公开(公告)号：US20120224167A1

    公开(公告)日：2012-09-06

    申请号：US11779550

    申请日：2007-07-18

    申请人： Glen A. Sanders ,  David R. Koehler

    发明人： Glen A. Sanders ,  David R. Koehler

    IPC分类号： G01N21/17

    CPC分类号： G01N21/7746 ,  G01N21/39 ,  G01N2021/7716 ,  G01N2021/7776 ,  G01N2021/7793 ,  G02B2006/12061 ,  G02B2006/12097 ,  G02B2006/12138

    摘要： Apparatus and method for chemical, biological and radiological agent sensing. The sensing apparatus includes a plurality of resonators each having a resonance frequency and an optical fiber coil. The optical fiber coils have cladding and an indicator embedded in the cladding that reacts to an agent (chemical or biological substance) or a dopant that darkens with radiation. The resonator circulates light through the coil and produces a resonance shape centered at the resonance frequency and measured via the input light. A predetermined change in the resonance shape indicates a presence of the agent in the environment.

    摘要翻译： 用于化学，生物和放射性物质感测的装置和方法。 感测装置包括各自具有共振频率的多个谐振器和光纤线圈。 光纤线圈具有包层和镶嵌在包层中的指示剂，其与试剂（化学或生物物质）或掺杂剂辐射而变暗。 谐振器通过线圈循环光，并产生以谐振频率为中心的谐振形状，并通过输入光测量。 共振形状的预定变化表示在环境中存在该试剂。

    FLUID RESERVOIR WITH COMPLIANT WALL
    5.
    发明申请
    FLUID RESERVOIR WITH COMPLIANT WALL 有权
    具有合适壁的流体储存器

    公开(公告)号：US20100045754A1

    公开(公告)日：2010-02-25

    申请号：US12194488

    申请日：2008-08-19

    申请人： Terrance L. Stephens ,  Jonathan R. Brick ,  John R. Andrews ,  David P. Platt ,  David R. Koehler ,  Christopher J. Laharty

    发明人： Terrance L. Stephens ,  Jonathan R. Brick ,  John R. Andrews ,  David P. Platt ,  David R. Koehler ,  Christopher J. Laharty

    IPC分类号： B41J2/175

    CPC分类号： B41J2/175

    摘要： A fluid dispensing assembly has a fluid reservoir, a reservoir structure having at least one opening corresponding to a location of at least one fluid chamber in the reservoir structure, and a compliant film arranged to seal the opening and flex in response to pressure fluctuations in the fluid chamber. A system has a fluid supply, a fluid dispensing assembly having a fluid reservoir to receive fluid from the fluid supply, the fluid dispensing assembly having a reservoir structure with at least one opening corresponding to at least one fluid chamber, and a compliant film arranged to cover the opening such that a side of the film contacts fluid in the chamber and a side opposite the side contacting the fluid contacts air and is arranged to allow the film to flex.

    摘要翻译： 流体分配组件具有流体储存器，储存器结构具有对应于储存器结构中的至少一个流体室的位置的至少一个开口以及顺应膜，其布置成响应于压力波动而密封开口和挠曲 流体室。 一种系统具有流体供应装置，流体分配组件具有流体储存器以从流体供应源接收流体，流体分配组件具有储存器结构，其具有至少一个对应于至少一个流体室的开口，以及柔性膜， 覆盖开口使得膜的一侧接触室中的流体，并且与流体接触的一侧相反的一侧接触空气并且被布置成允许膜弯曲。

    Microelectromechanical safing and arming apparatus
    7.
    发明授权
    Microelectromechanical safing and arming apparatus 有权
    微机电安全和布防装置

    公开(公告)号：US07051656B1

    公开(公告)日：2006-05-30

    申请号：US10641980

    申请日：2003-08-14

    申请人： David R. Koehler ,  Darren A. Hoke ,  Louis S. Weichman ,  George E. Vernon ,  Randy J. Shul ,  Michael H. Beggans

    发明人： David R. Koehler ,  Darren A. Hoke ,  Louis S. Weichman ,  George E. Vernon ,  Randy J. Shul ,  Michael H. Beggans

    IPC分类号： F42C15/24

    CPC分类号： F42C15/26 ,  F42C15/005 ,  F42C15/184 ,  F42C15/24 ,  H01H2001/0047

    摘要： A two-stage acceleration sensing apparatus is disclosed which has applications for use in a fuze assembly for a projected munition. The apparatus, which can be formed by bulk micromachining or LIGA, can sense acceleration components along two orthogonal directions to enable movement of a shuttle from an “as-fabricated” position to a final position and locking of the shuttle in the final position. With the shuttle moved to the final position, the apparatus can perform one or more functions including completing an explosive train or an electrical switch closure, or allowing a light beam to be transmitted through the device.

    摘要翻译： 公开了一种两级加速度感测装置，其具有用于预计弹药的引信组件中的应用。 可以通过体积微加工或LIGA形成的装置可以沿着两个正交方向感测加速度分量，以使梭子从“制造”位置移动到最终位置，并将梭子锁定在最终位置。 当梭子移动到最终位置时，装置可以执行一个或多个功能，包括完成爆炸火车或电开关闭合，或允许光束通过装置传输。

    Fluid reservoir with compliant wall
    9.
    发明授权
    Fluid reservoir with compliant wall 有权
    具有合适壁的流体储存器

    公开(公告)号：US08177339B2

    公开(公告)日：2012-05-15

    申请号：US12194488

    申请日：2008-08-19

    申请人： Terrance L. Stephens ,  Jonathan R. Brick ,  John R. Andrews ,  David P. Platt ,  David R. Koehler ,  Christopher J. Laharty

    发明人： Terrance L. Stephens ,  Jonathan R. Brick ,  John R. Andrews ,  David P. Platt ,  David R. Koehler ,  Christopher J. Laharty

    IPC分类号： B41J2/175

    CPC分类号： B41J2/175

    摘要： A fluid dispensing assembly has a fluid reservoir, a reservoir structure having at least one opening corresponding to a location of at least one fluid chamber in the reservoir structure, and a compliant film arranged to seal the opening and flex in response to pressure fluctuations in the fluid chamber. A system has a fluid supply, a fluid dispensing assembly having a fluid reservoir to receive fluid from the fluid supply, the fluid dispensing assembly having a reservoir structure with at least one opening corresponding to at least one fluid chamber, and a compliant film arranged to cover the opening such that a side of the film contacts fluid in the chamber and a side opposite the side contacting the fluid contacts air and is arranged to allow the film to flex.

    摘要翻译： 流体分配组件具有流体储存器，储存器结构具有对应于储存器结构中的至少一个流体室的位置的至少一个开口以及顺应膜，其布置成响应于压力波动而密封开口和挠曲 流体室。 一种系统具有流体供应装置，流体分配组件具有流体储存器以从流体供应源接收流体，流体分配组件具有储存器结构，其具有至少一个对应于至少一个流体室的开口，以及柔性膜， 覆盖开口使得膜的一侧接触室中的流体，并且与流体接触的一侧相反的一侧接触空气并且被布置成允许膜弯曲。

    Printhead with waste ink drip bib
    10.
    发明授权
    Printhead with waste ink drip bib 失效
    打印头与废墨滴水口

    公开(公告)号：US07455387B2

    公开(公告)日：2008-11-25

    申请号：US11239989

    申请日：2005-09-30

    申请人： James Matthew Cunnington ,  David R. Koehler

    发明人： James Matthew Cunnington ,  David R. Koehler

    IPC分类号： B41J2/165

    CPC分类号： B41J2/185

    摘要： A printhead is provided that includes a waste ink drip bib located adjacent to the lower edge of the printhead face and includes a funnel structure to direct the flow of waste ink to a centrally located lower opening.

    摘要翻译： 提供了一种打印头，其包括位于打印头表面的下边缘附近的废墨滴水口，并且包括漏斗结构以将废墨流引导到位于中心的下开口。