The invention provides a rocket-borne sensor damping device applicable to the field of atmospheric exploration or astrophysics research for experiment research through a sounding rocket. The device mainly comprises a base, an air collecting cavity, an air guide hole, air inlet channels and plugging covers, wherein the contour of the base is similar to that of a sensor, and a gaps of not greater than 1 mm is reserved between the base and the sensor; the base is connected with the air collecting cavity through the air guide hole; the symmetric air inlet channels are arranged on two sides of the air collecting cavity; when the flight acceleration of the rocket reaches a set value, the plugging covers at inlets of the air inlet channels are opened, external air is compressed by the air inlet channels, enters the air collecting cavity and reaches the lower part of the base through the air guide hole, a layer of air film is formed in the gap between the base and the sensor, and the aim of damping the sensor is achieved. The device is simple in structure, easy to implement and good in actual effect.


    Access

    Download


    Export, share and cite



    Title :

    Rocket-borne sensor damping device


    Contributors:
    ZHU LI (author) / HE DENGJUN (author) / LIU JIANING (author) / LIU PING AN (author)

    Publication date :

    2015-04-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



    Rocket-borne cryogenic air samplers

    Denton, E. H. | NTRS | 1970


    Rocket-borne cryogenic Michelson interferometer

    Kemp, J.C. / Huppi, R.J. | Tema Archive | 1979


    A Proposed Rocket-Borne Photometer

    C. T. Farr | NTIS | 1967


    Rocket-borne infrared astronomical telescopes

    Shivanandan, K. | Tema Archive | 1977


    Rocket-borne device takes stock of the clouds

    British Library Online Contents | 2000