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    BASE DRAG REDUCTION FAIRING USING SHAPE MEMORY MATERIALS
    1.
    发明申请
    BASE DRAG REDUCTION FAIRING USING SHAPE MEMORY MATERIALS 审中-公开
    使用形状记忆材料进行基础减载

    公开(公告)号：WO2017105586A1

    公开(公告)日：2017-06-22

    申请号：PCT/US2016/055229

    申请日：2016-10-03

    Applicant: RAYTHEON COMPANY

    Inventor： SUMMERS, Matthew H. ,  KOEHLER, Frederick B. ,  DANFORTH, Jeremy C. ,  VILLARREAL, James K.

    IPC: F42B10/14 ,  F42B10/40 ,  F42B10/44

    CPC classification number: F42B10/38 ,  B63G8/00 ,  F42B10/14 ,  F42B10/40 ,  F42B10/44

    Abstract: A device (100) is provided. The device includes at least one SMM component (115, 120, 130) fabricated from a shape memory material (SMM). The SMM component is configured to change shape in response to receiving a stimulus. The SMM component is also configured to deploy from a device body (105) of the device allowing the device to change shape in an advantageous way. A method (1000) implemented by a device (100) is also provided. The method includes changing (1010) a shape of an SMM component (115, 120, 130) of the device in response to receiving a stimulus. The SMM component is fabricated from an SMM. The method also includes deploying (1015) the SMM component from a device body (105) of the device allowing the device to change shape in an advantageous way.

    Abstract translation: 提供了一种设备（100）。 该装置包括由形状记忆材料（SMM）制造的至少一个SMM部件（115,120,130）。 SMM组件配置为响应接收刺激而改变形状。 SMM部件还被配置为从装置的装置主体（105）展开，允许装置以有利的方式改变形状。 还提供了由设备（100）实现的方法（1000）。 该方法包括响应于接收刺激而改变（1010）设备的SMM组件（115,120,130）的形状。 SMM组件是由SMM制造的。 该方法还包括从设备的设备主体（105）部署（1015）SMM组件，允许设备以有利的方式改变形状。

    INTEGRATED THRUSTER
    5.
    发明公开
    INTEGRATED THRUSTER 审中-公开

    公开(公告)号：EP3510346A1

    公开(公告)日：2019-07-17

    申请号：EP17787974.9

    申请日：2017-03-21

    Applicant: Raytheon Company

    Inventor： SUMMERS, Matthew H. ,  DANFORTH, Jeremy C. ,  GARRETT, David G. ,  KNYAZEV, Dmitry V. ,  BAGG, Stephen M. ,  GIBSON, Gaines S.

    IPC: F42B10/66

    Abstract: A thruster has an additively-manufactured housing that includes an integrally-formed nozzle with a burst disk in it. The housing is part of a casing that surrounds and encloses a propellant that is burned to produce pressurized gases that burst the burst disk and produce thrust. The thruster may be placed in a receptacle that defines a recess for receiving the thruster. The receptacle also may be additively manufactured. The thruster and the recess both may be cylindrical, with the housing being closely fit with the cylindrical walls of the receptacle. This may allow some of the structural loads on the housing, such as loads produced by the combustion of the propellant, to be transferred to the adjoining walls of the receptacle. This enables the housing to have less structural strength than if it were to have to contain the pressure from the propellant all on its own.

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