The present invention relates to an injection device for injecting an underwater moving object by pushing the underwater moving object with compressed water. The injection device comprises: an electric motor assembly disposed in a cylindrical shape and including a stator assembly and a rotor assembly disposed inside the stator assembly to receive compressed water and rotatable by the stator assembly; a fluid transfer tube connected to the electric motor assembly in a direction in which the electric motor assembly is opened; and a control device for controlling the speed of the electric motor assembly. The rotor assembly includes: a plurality of magnets disposed by changing poles in the rotational direction of the rotor assembly; a rotor iron core in which the plurality of magnets are disposed; a plurality of first blades connected to the rotor iron core and generating compressed water moving in a first direction by pressurizing a fluid accommodated in the rotor assembly while the rotor assembly rotates in the first rotational direction; and a plurality of second blades connected to the rotor iron core and generating compressed water moving in a second direction opposite to the first direction by pressurizing the fluid accommodated in the rotor assembly while the rotor assembly rotates in the second rotational direction opposite to the first rotational direction.

    수중 운동체를 압축수로 밀어내어 사출시키는 사출 장치에 있어서, 사출 장치는 실린더 형태로 배치되며, 고정자 조립체와 고정자 조립체의 내측에 배치되어 압축수를 수용하며 고정자 조립체에 의해 회전 가능한 회전자 조립체를 포함하는, 전동기 조립체, 전동기 조립체가 개방된 방향으로 전동기 조립체와 연결되는 유체 이송 튜브, 전동기 조립체의 속도를 제어하는 제어 장치를 포함하고, 회전자 조립체는, 회전자 조립체의 회전 방향으로 극을 바꾸어 배치되는 복수의 자석들, 복수의 자석들이 배치되는 회전자 철심, 회전자 철심과 연결되며, 회전자 조립체가 제1 회전 방향으로 회전하는 동안 회전자 조립체에 수용된 유체를 가압하여 제1 방향으로 이동하는 압축수를 생성하는 복수의 제1 블레이드들, 및 회전자 철심과 연결되며, 회전자 조립체가 제1 회전 방향의 반대 방향인 제2 회전 방향으로 회전하는 동안 회전자 조립체에 수용된 유체를 가압하여 제1 방향과 반대 방향인 제2 방향으로 이동하는 압축수를 생성하는 복수의 제2 블레이드들을 포함한다.


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    Title :

    Discharge apparatus for underwater vehicle


    Additional title:

    수중 운동체용 사출 장치


    Contributors:
    CHOI WON SHIK (author) / LEE SUN JOO (author) / CHA JEONG MIN (author) / AHN KANG SU (author)

    Publication date :

    2024-03-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    F41F APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS , Vorrichtungen zum Abschießen von Geschossen oder Flugkörpern aus Rohren, z.B. Geschütze / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / F41B WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE , Waffen zum Verschießen von Geschossen ohne Verwendung von Explosiv- oder Treibladungen / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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