GAS SUPPLY PRESSURE VESSEL DEVICE OF SIMULATED FIREARM USING LIQUEFIED GAS

The present invention relates to a gas supply pressure vessel device of a simulated firearm using liquefied gas, which can prevent vaporization heat from being transferred to a gas pressure vessel when compressed gas in the gas pressure vessel is released during a firing process of a simulated firea...

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Bibliographic Details
Main Authors KIM, Gwang Seok, CHOI, Dae Jin
Format Patent
LanguageEnglish
French
Korean
Published 06.06.2024
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Summary:The present invention relates to a gas supply pressure vessel device of a simulated firearm using liquefied gas, which can prevent vaporization heat from being transferred to a gas pressure vessel when compressed gas in the gas pressure vessel is released during a firing process of a simulated firearm and can reduce pressure loss of the released vaporized gas. The gas supply pressure vessel device of a simulated firearm using liquefied gas comprises a magazine part which sequentially supplies simulated bullets into a main body provided to be installed in a mounting portion of a grip part, a pressure accumulating chamber which accommodates liquid compressed gas, a gas passage which guides vaporized compressed gas in the pressure accumulating chamber to a gas inlet of a cylinder, and a discharge valve installed between the pressure accumulating chamber and the gas passage to control the movement of the compressed gas, and comprises: the main body in which, when mounted in the mounting portion, the lower end portion of the gas inlet located in a set position and the upper end portion of the gas passage form an already designed design gap; and a tube, which is made of a flexible material having low thermal conductivity, is installed on the upper side of the main body, which is the lower side of the cylinder, and forms a connecting passage penetrating in the vertical direction, and allows the upper and lower end portions of the connecting passage to be in contact with the upper ends of the gas inlet and the gas passage, respectively, and connected to each other as a single passage. La présente invention concerne un dispositif de récipient sous pression d'alimentation en gaz d'une arme à feu simulée utilisant un gaz liquéfié, qui peut empêcher la chaleur de vaporisation d'être transférée à un récipient sous pression de gaz lorsque le gaz comprimé dans le récipient sous pression de gaz est libéré pendant un processus de tir d'une arme à feu simulée et peut réduire la perte de pression du gaz vaporisé libéré. Le dispositif de récipient sous pression d'alimentation en gaz d'une arme à feu simulée utilisant un gaz liquéfié comprend une partie magasin qui alimente séquentiellement en balles simulées un corps principal prévu pour être installé dans une partie de montage d'une partie de préhension, une chambre d'accumulation de pression qui reçoit un gaz comprimé liquide, un passage de gaz qui guide le gaz comprimé vaporisé dans la chambre d'accumulation de pression vers une entrée de gaz d'un cylindre, et une soupape d'évacuation installée entre la chambre d'accumulation de pression et le passage de gaz pour commander le mouvement du gaz comprimé, et comprend : le corps principal dans lequel, lorsqu'il est monté dans la partie de montage, la partie d'extrémité inférieure de l'entrée de gaz située dans une position définie et la partie d'extrémité supérieure du passage de gaz forment un espace conceptuel déjà conçu; et un tube, qui est constitué d'un matériau souple ayant une faible conductivité thermique, est installé sur le côté supérieur du corps principal, qui est le côté inférieur du cylindre, et forme un passage de liaison pénétrant dans la direction verticale, et permet aux parties d'extrémité supérieure et inférieure du passage de liaison d'être en contact avec les extrémités supérieures de l'entrée de gaz et du passage de gaz, respectivement, et reliées l'une à l'autre sous la forme d'un passage unique. 본 발명은 모의총기의 격발 과정에서 가스압력용기 내의 압축가스가 방출될 때에 기화열이 가스압력용기에 전달되는 것을 방지하고, 방출한 기화가스의 압력 손실을 줄일 수 있도록 하는 액화가스를 사용하는 모의총기의 가스공급용 압력용지장치에 관한 것으로, 그 특징적인 구성은, 그립부의 장착부에 장착토록 한 본체 내부에 모의탄환을 순차적으로 공급하는 탄창부와 액상의 압축가스를 수용하는 축압실과 축압실 내의 기화한 압축가스를 실린더의 가스 유입구로 안내하는 가스통로 및 축압실과 가스통로 사이에 설치하여 압축가스의 이동을 제어하는 토출밸브를 구비하는 액화가스를 사용하는 모의총기의 가스공급용 압력용기장치에 있어서, 장착부에 장착한 상태에서 설정 위치에 있는 가스 유입구의 하단 부위와 가스통로의 상단 부위가 이미 설계한 설계간격을 이루는 본체와; 열전도율이 낮은 플렉시블한 재질로 상기 실린더의 하측인 상기 본체의 상측 부위에 설치가 이루어지고, 상하 방향으로 관통하는 연결통로를 형성하고 있으며, 상기 연결통로의 상단과 하단 부위는 각각 상기 가스 유입구와 가스통로의 상단에 맞닿아 서로 하나의 통로로 이어지도록 하는 튜브;를 포함하여 이루어진다.
Bibliography:Application Number: WO2023KR01843