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    A PIEZOELECTRIC CRYSTAL MICROBALANCE PURITY MONITOR
    152.
    发明公开
    A PIEZOELECTRIC CRYSTAL MICROBALANCE PURITY MONITOR 审中-公开

    公开(公告)号：EP3526595A1

    公开(公告)日：2019-08-21

    申请号：EP17791240.9

    申请日：2017-10-11

    申请人： Raytheon Company

    发明人： BUELOW, Paul L.

    IPC分类号： G01N29/02 ,  G01N29/22

    摘要： A purity monitor is provided. The purity monitor includes a cryo-cooler and a piezo-electric crystal microbalance that may have a matte finish. The cryo-cooler includes a nozzle and plumbing components disposed to supply a fluid having a working pressure of up to 10,000 psig to the nozzle. The nozzle provides for locating substantially all of a pressure drop of the cryo-cooler near an exit thereof. The nozzle sprays fluid onto the piezo-electric crystal microbalance and the piezo-electric crystal microbalance measures a mass of non-volatile residue (NVR) left thereon by the spraying. Respective temperatures of the fluid and the piezo-electric crystal microbalance are controllable based on a type of the NVR.

    ROBOT ARM LAUNCHING SYSTEM
    159.
    发明公开
    ROBOT ARM LAUNCHING SYSTEM 审中-公开

    公开(公告)号：EP3513139A1

    公开(公告)日：2019-07-24

    申请号：EP17787672.9

    申请日：2017-03-21

    申请人： Raytheon Company

    发明人： SZLEMKO, Emile, M. ,  LE, Huy ,  GIN, Brian, A. ,  WAHL, Ryan, P. ,  KULBACKI, Mary, L.

    IPC分类号： F41A23/20

    摘要： An effector launching system and method may be used on a moving ship deck. The launching system includes a plurality of effectors and a robot that is arranged on the moving platform. The robot includes a moveable robot arm having an end portion that is engageable with the effectors for firing the effectors during engagement. The system includes a sensor for detecting movement of the moving platform and a motion stabilization controller that is in communication with a processor and the robot arm for controlling movement of the robot arm. The motion stabilization controller adjusts the robot arm in response to the detected movement of the moving platform to maintain the end portion in a static position when the effector is fired.