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LINEAR HEATING DEVICE FOR HYDROGEN-OXYGEN MIXED GAS, COMPRISING A NOZZLE TIP HAVING A SPECIAL STRUCTURE FOR EFFICIENT USE OF HYDROGEN-OXYGEN MIXED GAS
LINEAR HEATING DEVICE FOR HYDROGEN-OXYGEN MIXED GAS, COMPRISING A NOZZLE TIP HAVING A SPECIAL STRUCTURE FOR EFFICIENT USE OF HYDROGEN-OXYGEN MIXED GAS
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机译:氢氧混合气体的线性加热装置,包括喷嘴结构,具有特殊结构,可有效利用氢氧混合气体
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摘要
PURPOSE: A linear heating device for hydrogen-oxygen mixed gas is provided to prevent backflow of flame caused by user's unintended contact to a base material of a nozzle tip.;CONSTITUTION: A linear heating device for hydrogen-oxygen mixed gas comprises a torch(20) which is connected to a fuel supply part and a nozzle tip(30) which is formed on the leading end of the torch to make flame exposed through a flame hole. The nozzle tip comprises a support for maintaining a distance from a base material to be heated. The flame hole of the nozzle tip has a front end diameter smaller than the rear end diameter thereof in order to prevent the backflow of flame.;COPYRIGHT KIPO 2012
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