The invention discloses a relay acceleration aircraft carrier shipboard aircraft electromagnetic catapult. The catapult consists of a high-speed brushless permanent magnet linear motor, a low-speed brushless permanent magnet outer rotor motor, an electromagnetic brake, an electromagnetic clutch and a catapult connector, a linear outer rotor is positioned between a left gripper guide rail and a right gripper guide rail and translates back and forth; the low-speed brushless permanent magnet outer rotor motor and the linear inner stator are both located in the middle of the electromagnetic catapult. Automatic gear shifting and relay acceleration are carried out between the low-speed brushless permanent magnet outer rotor motor and the high-speed brushless permanent magnet linear motor; the maximum power and the maximum efficiency of the low-speed motor and the high-speed motor are brought into full play to drive the linear outer rotor, the high-low voltage conversion button is pressed according to the size of a shipboard aircraft, different take-off voltages are selected, the electromagnetic catapult with controllable thrust is achieved, and the V-shaped guardrail of the catapult connector has the functions of automatic connection, separation and collection.

    一种接力加速航母舰载机电磁弹射器,由高速无刷永磁直线电机、低速无刷永磁外转子电机、电磁制动器、电磁离合器、弹射连接器组成,直线外动子定位在左抓手导轨与右抓手导轨之间前后平动,低速无刷永磁外转子电机与直线内定子均位于电磁弹射器的中间位置,低速无刷永磁外转子电机与高速无刷永磁直线电机之间自动换挡、接力加速,充分发挥低速电机和高速电机的最大功率和最高效率驱动直线外动子,根据舰载机的大小,按动高低电压转换按钮,选择不同的起飞电压,实现推力可控的电磁弹射器,弹射连接器的V形拦杆具有自动连接、分离和收藏的功能。


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    Title :

    Relay acceleration aircraft carrier shipboard aircraft electromagnetic catapult


    Additional title:

    接力加速航母舰载机电磁弹射器


    Contributors:
    ZHU MUSONG (author)

    Publication date :

    2020-04-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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