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    • 1. 发明授权
    • Gas torch with ignition
    • 带点火的燃气枪
    • KR100948441B1
    • 2010-03-17
    • KR20090016338
    • 2009-02-26
    • KIM YU SUN
    • KIM YU SUN
    • F23D14/38B23K5/22B23K5/24F23Q13/04
    • PURPOSE: A gas torch with an ignition device is provided to prevent an ignition failure by making sparks in a mixed gas of oxygen and fuel gas. CONSTITUTION: A gas torch includes an ignition device which is attached close to the end of a nozzle(12). The ignition device comprises an ignition nozzle(17), a spark electrode(15), an ignition valve(40), and a trigger unit(B). The ignition nozzle makes the flame for ignition. The spark electrode is installed in a mixed gas path(11) of the ignition nozzle. The ignition valve is installed between the ignition nozzle and the mixed gas path of a gas torch body(A) so that mixed gas in the mixed gas path passes through the ignition nozzle and allows or blocks the flow of mixed gas. The trigger unit applies a high voltage current to the spark electrode when opening the ignition valve.
    • 目的:提供带点火装置的燃气手电筒,以通过在氧气和燃料气体的混合气体中产生火花来防止点火故障。 构成:气体火炬包括靠近喷嘴(12)端部的点火装置。 点火装置包括点火嘴(17),火花电极(15),点火阀(40)和触发器单元(B)。 点火喷嘴使火焰点燃。 火花电极安装在点火喷嘴的混合气体路径(11)中。 点火阀安装在点火喷嘴和气体炬体(A)的混合气体路径之间,使得混合气体路径中的混合气体通过点火喷嘴并允许或阻止混合气体的流动。 触发单元打开点火阀时,向火花电极施加高压电流。
    • 5. 发明申请
    • GAS TORCH
    • 气体转子
    • WO2010098582A3
    • 2010-11-18
    • PCT/KR2010001151
    • 2010-02-24
    • KIM YU SUN
    • KIM YU SUN
    • F23D14/38F23D14/42F23N1/00F23Q3/00F23Q13/02
    • F23D14/52B23K5/00F23D14/38F23D2207/00F23D2900/14381F23K2900/05001
    • The present invention relates to a gas torch comprising an ignition device and a gas control valve. The ignition device includes: an ignition nozzle for generating a flame for ignition; a spark electrode for firing, installed in a gas mixture passage of the ignition nozzle; an ignition valve which is installed between the ignition nozzle and a mixture gas passage of a main body to enable the mixture gas in the mixture gas passage of the main body to pass through the ignition nozzle, and which opens and shuts the flow of the mixture gas; and trigger means for opening the ignition valve and applying high-voltage electricity to the spark electrode. In addition, the gas control valve has an inner handle and an outer handle which can be coupled together or decoupled from one another. Therefore, the inner handle and the outer handle are decoupled from one another when not in use, to thereby prevent accidents caused by leaking gas.
    • 本发明涉及一种包括点火装置和气体控制阀的气体割炬。 点火装置包括:用于产生点燃火焰的点火嘴; 用于点火的火花电极,安装在点火喷嘴的气体混合通路中; 安装在点火喷嘴和主体的混合气体通道之间的点火阀,使得主体的混合气体通道中的混合气体能够通过点火喷嘴,并且打开和关闭混合物的流动 加油站; 以及用于打开点火阀并向火花电极施加高压电力的触发装置。 此外,气体控制阀具有可以彼此耦合在一起或分离的内部手柄和外部手柄。 因此,在不使用的情况下,内手柄和外手柄彼此脱离,从而防止由气体泄漏引起的事故。