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    • 1. 发明授权
    • Automatic compliant capture and docking mechanism for spacecraft
    • 用于航天器的自动兼容捕获和对接机制
    • US5364046A
    • 1994-11-15
    • US839996
    • 1992-02-24
    • Michael E. DobbsPeter Tchoryk, Jr.Donald B. Jones
    • Michael E. DobbsPeter Tchoryk, Jr.Donald B. Jones
    • B64G1/64B64G1/62
    • B64G1/646Y10T292/14
    • This invention is an automatic capture and docking mechanism for a pair of spacecraft. A largely passive capture mechanism disposed on a first spacecraft includes a concave cone section with the narrower interior end to admit a ball of a predetermined diameter. When tripped, a capture device restricts the diameter of passage for capture of the ball. In the release position passage for the ball is unrestricted. The capture device is preferably reset by the other spacecraft to release the ball. A docking mechanism disposed on the second spacecraft includes a convex cone section constructed to mate with the concave cone section, ball at the end of a cable and a boom. The cable may be extended from or retracted to the apex of the convex cone section. A rotary drive coupled to the convex cone section permits relative rotation of the spacecraft. The boom may be extended from or retracted into the second spacecraft. The spacecraft dock by directing the extended ball into the cylinder, where it is captured. The cable and boom retract to dock. The active docking mechanism releases and resets the capture device to undock. A pyrotechnic cutter disposed inside the boom can cut the cable for emergency release.
    • 本发明是用于一对航天器的自动捕获和对接机构。 设置在第一航天器上的主要被动捕获机构包括具有较窄内部端部以容纳预定直径的球的凹形锥形部分。 当跳闸时,捕获装置限制通道的直径以捕获球。 在球的释放位置通道是不受限制的。 捕获装置优选由另一个航天器复位以释放球。 设置在第二航天器上的对接机构包括构造成与凹锥部分配合的凸锥部分,电缆端部处的球和吊杆。 电缆可以从凸锥部分的顶点延伸或缩回到凸锥部分的顶点。 联接到凸锥部的旋转驱动器允许航天器的相对旋转。 悬臂可以从第二个航天器延伸或缩回到第二个航天器。 通过将延伸的球引导到气缸中,在那里被捕获,该航天器基座。 电缆和吊杆缩回到码头。 主动对接机制释放并重置捕获设备以停用。 布置在吊臂内部的烟火切割机可以切断电缆以便紧急释放。
    • 3. 发明授权
    • Optical air data system
    • 光学空中数据系统
    • US07505145B2
    • 2009-03-17
    • US11927052
    • 2007-10-29
    • Paul Byron HaysPeter Tchoryk, Jr.
    • Paul Byron HaysPeter Tchoryk, Jr.
    • G01P3/36G01B9/02
    • G01N21/47G01N2021/1793G01P5/26G01P13/025G01S7/4811G01S7/4818G01S17/003G01S17/58G01S17/87G01S17/89G01S17/95Y02A90/19
    • At least one second beam of light from a first beam of light generated by a laser is directed into an atmosphere. Light therefrom scattered by molecules or aerosols in the atmosphere is collected by at least one telescope as at least one light signal, which together with a reference beam from the first beam of light are simultaneously processed by an interferometer, and resulting fringe patterns are imaged onto a detector adapted to output a resulting at least one signal responsive thereto. In various aspects: a plurality of transversely separated light collectors collected the scattered light; at least two telescopes are associated with a common second beam of light; or the telescope is coupled to a gimble mount that provides for positioning a region of overlap of the second beam of light with the field of view of the telescope.
    • 来自由激光产生的第一光束的至少一个第二光束被引导到大气中。 由大气中的分子或气溶胶散射的光由至少一个望远镜收集为至少一个光信号,其与来自第一光束的参考光束一起被干涉仪同时处理,并将所得到的条纹图案成像到 检测器,适于响应于此而输出所得到的至少一个信号。 在各个方面:多个横向分离的收集器收集散射光; 至少两个望远镜与公共第二光束相关联; 或者望远镜耦合到一个能够将第二光束与望远镜的视场的重叠区域定位的微型安装座。
    • 10. 发明授权
    • Atmospheric measurement system and method
    • 大气测量系统及方法
    • US09086488B2
    • 2015-07-21
    • US13983511
    • 2011-02-02
    • Peter Tchoryk, Jr.David Michael ZukDavid Keith JohnsonCharles J. RicheyParviz Tayebati
    • Peter Tchoryk, Jr.David Michael ZukDavid Keith JohnsonCharles J. RicheyParviz Tayebati
    • G01S17/95G01S17/58G01N21/45G01N21/53G01S17/00
    • G01S17/95G01N21/45G01N21/538G01S17/003G01S17/58Y02A90/19
    • One of first and second beams (28) of corresponding first and second light (13) are projected into an atmosphere (20) and at least one physical property of the atmosphere (20) is detected from the interference pattern (47) generated from the resulting scattered light (30). The first and second beams (20) are selected responsive to either a detected signal-to-noise ratio (SNR) or a detected aerosol-to-molecular ratio (AMR). The wavelength (740) of the first light (13) provides for either molecular or aerosol scattering, whereas the wavelength (738) of the second light (13) provides for primarily only aerosol scattering. In accordance with a second aspect, scattered light (30) from one or more beams (28) of substantially monochromatic light (13) projected into the atmosphere (20) and received from a plurality of interaction regions (17) or measurement volumes (52) provides for determining wind power (P*) within a region of the atmosphere (20).
    • 对应的第一和第二光(13)的第一和第二光束(28)中的一个被投射到大气(20)中,并且从由所述大气(20)产生的干涉图案(47)检测大气(20)的至少一个物理特性 造成散射光(30)。 响应于检测到的信噪比(SNR)或检测到的气溶胶 - 分子比(AMR)来选择第一和第二波束(20)。 第一光(13)的波长(740)提供分子或气溶胶散射,而第二光(13)的波长(738)主要仅提供气溶胶散射。 根据第二方面,从投影到大气(20)中并从多个相互作用区域(17)或测量体积(52)中接收的基本单色光(13)的一个或多个光束(28)的散射光(30) )用于确定大气区域(20)内的风力(P *)。