The electromagnetic guide rail acceleration device comprises a guide rail A (1) and a guide rail B (2) which are arranged in parallel, an electromagnetic acceleration channel (3) is arranged between the guide rail A (1) and the guide rail B (2), a magnetic field is arranged in the electromagnetic acceleration channel (3), an armature (8) is arranged in the electromagnetic acceleration channel (3), the armature (8) is electrically connected with an armature power supply (15), and when current from the armature power supply (15) flows through the armature (8), the armature (8) is driven to rotate. And the armature (8) is pushed to move along the electromagnetic acceleration channel (3) under the action of a magnetic field in the electromagnetic acceleration channel (3). The invention aims to provide the device which can reduce or avoid the ablation of two parallel electromagnetic guide rails, and enables a launched object to obtain larger kinetic energy by using a shorter rail through enabling the distribution of the magnetic field intensity in an electromagnetic acceleration channel to be more uniform. The electromagnetic guide rail acceleration device can be applied to the technical fields of inertial confinement nuclear fusion, unmanned aerial vehicle launching, microsatellite launching and the like.

    电磁导轨加速装置,包括平行设置的A导轨(1)和B导轨(2),A导轨(1)和B导轨(2)之间设有电磁加速通道(3),电磁加速通道(3)内具有磁场,电磁加速通道(3)内设有电枢(8),所述电枢(8)与电枢电源(15)电连接,当电枢(8)上有来自电枢电源(15)的电流流过时,会让电枢(8)受到电磁加速通道(3)内的磁场作用,推动电枢(8)沿着电磁加速通道(3)运动。其目的在于提供一种可减少或避免对二个相互平行的电磁导轨的烧蚀,通过让电磁加速通道内磁场强度的分布更均匀、使被发射物体能够利用较短的轨道获得更大的动能,可将其用于惯性约束核聚变、无人机发射和微型卫星发射等技术领域的电磁导轨加速装置。


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    Title :

    Electromagnetic guide rail acceleration device


    Additional title:

    电磁导轨加速装置


    Contributors:
    MENG JINLAI (author)

    Publication date :

    2024-05-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U / 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 / B64G Raumfahrt , COSMONAUTICS



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