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    AIRCRAFT LANDING GEAR AUTOMATED INSPECTION FOR PRESENCE OF INTERNAL OXYGEN CONTAMINATION
    4.
    发明公开
    AIRCRAFT LANDING GEAR AUTOMATED INSPECTION FOR PRESENCE OF INTERNAL OXYGEN CONTAMINATION 审中-公开
    自动化空中悬浮试验用于内部氧污染

    公开(公告)号：EP2694365A1

    公开(公告)日：2014-02-12

    申请号：EP12865097.5

    申请日：2012-03-29

    申请人： Nance, C. Kirk

    发明人： Nance, C. Kirk

    IPC分类号： B64C25/58

    CPC分类号： G01M17/04 ,  B64C25/60 ,  B64F5/60

    摘要： A system for use in monitoring, measuring, recording, computing and transmitting the oxygen levels and identification of oxygen contamination within an aircraft telescopic landing gear strut (7). An oxygen sensor (21) is mounted in relation to each of the landing gear struts as to monitor, recognize, measure and record the identification of oxygen within the telescopic landing gear struts. The amount of oxygen within each landing gear strut is measured and recorded and downloaded to the responsible aircraft maintenance department. By detecting the amount of oxygen in a strut, steps can be taken to purge the gas from the strut to minimize corrosion of strut components and to prevent internal combustion of the gas and oil in the strut.

    METHOD FOR EXPANDING AIRCRAFT CENTER OF GRAVITY LIMITATIONS
    5.
    发明公开
    METHOD FOR EXPANDING AIRCRAFT CENTER OF GRAVITY LIMITATIONS 审中-公开
    方法扩大飞机的大众媒体点的限制

    公开(公告)号：EP3055656A1

    公开(公告)日：2016-08-17

    申请号：EP14852047.1

    申请日：2014-10-09

    申请人： Nance, C. Kirk

    发明人： Nance, C. Kirk

    IPC分类号： G01G19/07

    CPC分类号： G01M1/125 ,  B64D45/00 ,  B64D2045/008

    摘要： A method which creates a justification basis to expand an aircraft's (1) Center of Gravity (27) limitations, which are established by the aircraft designer; relating to aircraft landing gear strength assumptions. Strut load sensors such as pressure sensors (79) are mounted in relation to each of the landing gear struts to monitor, measure and record aircraft landing gear strut compression loads. A history of measured, landing gear load values is compiled and related to any assumed landing gear loads, which define the life-cycle limit of the landing gear, allowing relief from existing aircraft Center of Gravity limitation caused by landing gear strength assumptions to further expanded CG Limitations beyond current limits, based on measured landing gear loads.

    METHOD AND APPARATUS TO INCREASE AIRCRAFT MAXIMUM LANDING WEIGHT LIMITATION
    7.
    发明公开
    METHOD AND APPARATUS TO INCREASE AIRCRAFT MAXIMUM LANDING WEIGHT LIMITATION 有权
    增加飞机最大着陆重量限制的方法和设备

    公开(公告)号：EP2842067A1

    公开(公告)日：2015-03-04

    申请号：EP12875400.9

    申请日：2012-04-24

    申请人： Nance, C. Kirk

    发明人： Nance, C. Kirk

    IPC分类号： G06F19/00

    CPC分类号： G05D1/0676 ,  B64D45/00 ,  B64D2045/008

    摘要： A method and apparatus for establishing a justification basis to Aircraft Regulatory Authorities, to allow for a reduction in aircraft sink-speed assumptions. To further allow the aircraft to operate an increased maximum landing weight limitation. A system for use in measuring aircraft vertical velocity at initial contact with the ground, experienced while aircraft are executing either normal or hard landing events. Pressure sensors are attached to the working pressure within the landing gear strut, so to monitor in-flight landing gear strut pre-charge pressure, until such time as the pre-charge pressure suddenly increases, to detect the aircraft has come into initial contact with the ground. Rotation sensors are attached to the hinged elements of the landing gear strut, so to monitor in-flight landing gear strut extension, until such time as the strut extension suddenly decreases, to detect the aircraft has come into initial contact with the ground.

    摘要翻译： 一种方法和设备，为飞机管理当局建立合理性基础，以减少飞机下沉速度假设。 为了进一步允许飞机操作增加的最大着陆重量限制。 在飞机正在执行正常或硬着陆事件时遇到的一种用于在初始接触地面时测量飞机垂直速度的系统。 压力传感器连接到起落架支柱内的工作压力，因此监测飞行中起落架支柱预充压力，直到预充压力突然增加时，检测到飞机已经与初始接触 地面。 旋转传感器连接到起落架支柱的铰接元件，以便监控飞行中起落架支柱延伸，直到支柱延伸突然减少时，检测飞机已经与地面初步接触。

    AIRCRAFT WEIGHT AND CENTER OF GRAVITY INDICATOR.
    8.
    发明公开
    AIRCRAFT WEIGHT AND CENTER OF GRAVITY INDICATOR. 失效
    重量和飞机的平衡指标。

    公开(公告)号：EP0625260A4

    公开(公告)日：1995-01-25

    申请号：EP93905802

    申请日：1993-02-03

    申请人： NANCE C KIRK

    发明人： NANCE C KIRK

    IPC分类号： G01G9/00 ,  G01G19/07 ,  G01K13/00 ,  G01L19/04 ,  G01M1/12 ,  G01K5/32

    CPC分类号： G01G19/07 ,  B64D2045/008 ,  G01M1/125

    摘要： An onboard system for use in measuring, computing and displaying the gross weight and location/relocation of the center of gravity, for aircraft (1). Temperature and pressure transmitters and transducers (49, 53) are mounted in relation to each of the landing gear struts (8). Transmit those temperature and pressure signals to an onboard micro-computer/controller with redundancy for accuracy and failure protection. The system also incorporates a software correction program to correct and compensate for physical changes to strut components due to temperature fluctuations, O-ring seal (11) drag and hysteresis within modern day 'shock absorbing' aircraft landing gear struts. The computer makes adjustments for internal temperature changes and drag; converts sustained pressures to the weight supported by each strut, and computes the aircraft's current gross weight and center of gravity. The computer also is pre-programmed to illuminate a 'Hard Landing Indicator Light' mounted on the display (29), when pre-programmed individual strut pressure limits are exceeded and sensed during landing. These pressure readings are stored in the computer memory and can be utilized when the aircraft is inspected and serviced.

    AIRCRAFT LANDING GEAR AUTOMATED INSPECTION FOR PRESENCE OF INTERNAL OXYGEN CONTAMINATION
    10.
    发明公开
    AIRCRAFT LANDING GEAR AUTOMATED INSPECTION FOR PRESENCE OF INTERNAL OXYGEN CONTAMINATION 审中-公开
    自动飞机检查内部氧气污染

    公开(公告)号：EP2694365A4

    公开(公告)日：2014-11-05

    申请号：EP12865097

    申请日：2012-03-29

    申请人： NANCE C KIRK

    发明人： NANCE C KIRK

    IPC分类号： B64C25/58

    CPC分类号： G01M17/04 ,  B64C25/60 ,  B64F5/60

    摘要： A system for use in monitoring, measuring, recording, computing and transmitting the oxygen levels and identification of oxygen contamination within an aircraft telescopic landing gear strut. An oxygen sensor is mounted in relation to each of the landing gear struts as to monitor, recognize, measure and record the identification of oxygen within the telescopic landing gear struts. The amount of oxygen within each landing gear strut is measured and recorded and downloaded to the responsible aircraft maintenance department. By detecting the amount of oxygen in a strut, steps can be taken to purge the gas from the strut to minimize corrosion of strut components and to prevent internal combustion of the gas and oil in the strut.

    摘要翻译： 一种用于监测，测量，记录，计算和传输氧气含量和识别航空器伸缩式起落架支柱内的氧气污染的系统。 相对于每个起落架支柱安装氧传感器，以监视，识别，测量和记录伸缩式起落架支柱内的氧气识别。 每个起落架支柱中的氧气量被测量并记录下载到负责的飞机维修部门。 通过检测支柱中的氧气量，可以采取步骤从支柱吹扫气体，以最小化支柱部件的腐蚀并防止支柱内的气体和油的内部燃烧。