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    HEAT-ACTIVATED TRIGGERING DEVICE WITH BI-METAL TRIGGERING ELEMENT
    1.
    发明申请
    HEAT-ACTIVATED TRIGGERING DEVICE WITH BI-METAL TRIGGERING ELEMENT 审中-公开

    公开(公告)号：WO2021061286A1

    公开(公告)日：2021-04-01

    申请号：PCT/US2020/045114

    申请日：2020-08-06

    Applicant: RAYTHEON COMPANY

    Inventor： KOEHLER, Frederick B. ,  LYMAN, Ward D. ,  LEE, Anthony O. ,  MEREMS, Paul A.

    IPC: F42B39/14 ,  F42B39/20 ,  F42C15/36 ,  F42C15/44

    Abstract: A heat-activated triggering device, such as for a missile or munition, includes a bi-metal trigger element, with a breakable pin of a first metal surrounded by a sleeve made of a second metal that is different than the first metal. The sleeve may be made of a shape memory alloy, such as a single-crystal shape memory alloy, that is pre-compresses around part of the pin. The sleeve may be configured to put a tension force on the pin as the sleeve passes a predetermined temperature, for instance a temperature at which the shape memory feature of the sleeve is activated. The pin may have a weakened portion, such as a notched portion, at which the pin breaks. The breaking of the pin may be used to drive a firing pin into a primer, to initiate a detonation and/or combustion reaction.

    TRIGGERING DEVICE WITH SAFETY VALVE AND LINKAGE
    2.
    发明申请
    TRIGGERING DEVICE WITH SAFETY VALVE AND LINKAGE 审中-公开

    公开(公告)号：WO2021062114A1

    公开(公告)日：2021-04-01

    申请号：PCT/US2020/052663

    申请日：2020-09-25

    Applicant: RAYTHEON COMPANY

    Inventor： KOEHLER, Frederick B. ,  LEE, Anthony O. ,  MEREMS, Paul A.

    IPC: F42C15/34 ,  F42B39/20 ,  F42C15/24

    Abstract: A heat-activated triggering device, such as for a missile or munition, includes a firing pin that is driven into a primer, to initiate a detonation and/or combustion reaction. The firing pin may be mechanically coupled to a linkage that prevents egress of output from the primer if the firing pin has not been moved. The linkage may include, for example, a cylindrical valve element with a through hole, the through hole being alignable with an output channel from the primer when the firing pin has been moved sufficiently. The movement of the firing pin slides a dowel pin that is attached to the firing pin. This in turn translates a cam element that turns the cylindrical element. Partial movement of the firing pin still may leave the valve closed. Preventing the primer from prematurely operating to trigger explosion, for example preventing full operation due to a primer being heated.

    ADJUSTABLE OPTICAL MOUNTING AND METHOD
    4.
    发明公开
    ADJUSTABLE OPTICAL MOUNTING AND METHOD 有权
    JUSTIERBARE OPTISCHE ANBRINGUNG UND VERFAHREN

    公开(公告)号：EP2008140A1

    公开(公告)日：2008-12-31

    申请号：EP07751109.5

    申请日：2007-02-21

    Applicant: Raytheon Company

    Inventor： THERIAULT, Philip C. ,  LEE, Anthony O. ,  ROTH, Christopher A.

    IPC: G02B7/00 ,  G02B7/182

    CPC classification number: G02B7/005 ,  G02B7/004 ,  G02B7/183

    Abstract: A method of adjusting an optical system includes placing the optical system in a controlled environment enclosure, and adjusting an optical mount of the optical system while the optical system is in the controlled environment enclosure.

    Abstract translation: 一种调整光学系统的方法包括将光学系统放置在受控的环境外壳中，以及在光学系统处于可控环境外壳中时调整光学系统的光学安装座。

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