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Plasma jet torch having converging anode and gas vortex in its nozzle for arc constriction
Plasma jet torch having converging anode and gas vortex in its nozzle for arc constriction
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机译:等离子喷枪的喷嘴中具有收敛的阳极和气体涡流,用于电弧压缩
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摘要
An electric arc or plasma jet torch or heater has water-cooled electrode structures and a working gas injection arrangement which produce efficiently a very stable arc of maximum length at operating currents ranging from 20 amps to more than 400 amps so that the same torch can be used to satisfy a wide range of heating requirements.
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