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1. 发明授权

KR101042419B1 자동 개폐 기능이 구비된 가스용접장치 有权
标题翻译：气体焊接设备配备自动打开和关闭功能
公开(公告)号：KR101042419B1
公开(公告)日：2011-06-16
申请号：KR1020100099592
申请日：2010-10-13
申请人： 유현상
发明人： 유현상 , 유춘길
IPC分类号： B23K5/24 , B23K5/22
摘要： PURPOSE: A gas welding apparatus having an automatic opening/closing function is provided to prevent the leakage of fuel and oxygen gas in spite of damage or cut of gas hoses. CONSTITUTION: A gas welding apparatus having an automatic opening/closing function comprises a fuel gas distributor(10), an oxygen gas distributor(20), a torch(30), a fuel gas hose(40), an oxygen gas hose(50), a first solenoid valve(60), and a solenoid valve(70). The fuel gas distributor delivers fuel gas from a fuel gas source(110) to a plurality of fuel gas vents(130). The oxygen gas distributor delivers oxygen gas from an oxygen gas source(210) to a plurality of oxygen gas vents(230). The torch comprises a fuel gas inlet port(310) and an oxygen gas inlet port(330) which is electrically connected to the fuel gas inlet port. The fuel gas hose comprises a connector of a conductive material on one end connected to the fuel gas inlet port and is connected to the fuel gas vent of the fuel gas distributor on the other end. The oxygen gas hose comprises a connector of a conductive material on one end connected to the oxygen gas inlet port and is connected to the oxygen gas vent of the oxygen gas distributor on the other end. The first solenoid valve opens and closes the fuel gas vent of the fuel gas distributor and the flow path of the fuel gas hose. The second solenoid valve opens and closes the oxygen gas vent of the oxygen gas distributor and the flow path of the oxygen gas hose.
摘要翻译：目的：提供具有自动打开/关闭功能的气体焊接设备，以防止燃气和氧气泄漏，尽管气体软管损坏或切断。构成：具有自动打开/关闭功能的气体焊接装置包括燃料气体分配器（10），氧气分配器（20），火炬（30），燃料气体软管（40），氧气软管（50）），第一电磁阀（60）和电磁阀（70）。燃料气体分配器将燃料气体从燃料气体源（110）输送到多个燃料气体通口（130）。氧气分配器将氧气从氧气源（210）输送到多个氧气通气孔（230）。火炬包括燃料气体入口（310）和与燃料气体入口端子电连接的氧气入口（330）。燃料气体软管包括在与燃料气体入口连接的一端上的导电材料的连接器，并且在另一端连接到燃料气体分配器的燃料气体通气口。氧气软管包括在一端与氧气入口连接的导电材料的连接器，并且在另一端连接到氧气分配器的氧气通气口。第一电磁阀打开和关闭燃料气体分配器的燃料气体通道和燃料气体软管的流动路径。第二电磁阀打开和关闭氧气分配器的氧气通气口和氧气软管的流路。

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