Disclosed are a hydraulic circuit device of a weapon launching system, which can realize return preventing action in a launch phase, and launch preventing action in a return phase in a process of repeating launch, return, and charge, a weapon launching system of a submarine including the same, and a weapon launching method using the same. More specifically, the hydraulic circuit device of a weapon launching system in accordance with an embodiment of the present invention, comprises: an accumulator; a plurality of instruction valves and pilot valves connected to each other; a first hydraulic power unit which provides oil pressure for charging the accumulator; and a second hydraulic power unit which provides oil pressure for operating the instruction valves and the pilot valves. In regards to this, the instruction valves and the pilot valves are characterized by preventing provision of oil pressure in a direction to which a hydraulic cylinder is returned when a weapon is launched, and preventing provision of oil pressure in a direction to which the weapon is launched when the hydraulic cylinder is returned.

    무장 발사시스템의 유압회로장치 및 이를 포함하는 잠수함의 무장 발사시스템, 이를 이용한 잠수함의 무장 발사방법에 관하여 개시한다. 본 발명의 일 측면에 따르면, 어큐뮬레이터와, 상호 연결된 다수의 명령밸브와 파일럿밸브와, 상기 어큐뮬레이터의 충전을 위해 유압을 제공하는 제1유압파워유닛과, 상기 다수의 명령밸브와 파일럿밸브의 동작을 위해 유압을 제공하는 제2유압파워유닛을 포함하며, 상기 다수의 명령밸브와 파일럿밸브는, 상기 무장의 발사 시 상기 유압실린더를 복귀시키는 방향으로 유압이 공급되는 것을 방지하고, 상기 유압실린더의 복귀 시 상기 무장이 발사되는 방향으로 유압이 공급되는 것을 방지하는 무장 발사시스템의 유압회로장치를 제공할 수 있다.


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    Title :

    HYDRAULIC CIRCUIT DEVICE FOR WEAPON FIRING SYSTEM AND WEAPON FIRING SYSTEM HAVING THE SAME, WEAPON FIRING METHOD USING THE SAME


    Additional title:

    무장 발사시스템의 유압회로장치 및 이를 포함하는 잠수함의 무장 발사시스템, 이를 이용한 잠수함의 무장 발사방법


    Contributors:

    Publication date :

    2016-07-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / F41F APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS , Vorrichtungen zum Abschießen von Geschossen oder Flugkörpern aus Rohren, z.B. Geschütze




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