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Cooling tubes, electrode holders and electrode for an arc plasma burner and arrangements of the same and arc plasma torch with the same
Cooling tubes, electrode holders and electrode for an arc plasma burner and arrangements of the same and arc plasma torch with the same
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机译:电弧等离子体燃烧器的冷却管,电极座和电极及其布置和带有电弧等离子体炬的电弧等离子体炬
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摘要
A cooling tube for an arc plasma torch, comprising an elongated body having an end locatable in the open end of an electrode and a coolant channel extending therethrough, characterized in that there is a bead-like inward and / or outward thickening of the wall of the cooling tube at said end. and an arc plasma torch cooling tube assembly comprising an elongate body having a rear end releasably connectable to an electron receptacle of an arc plasma torch and a coolant channel extending therethrough, and an arc plasma torch electrode receptacle having an elongate body with an end for receiving an electrode and a hollow interior, that is provided on the outer surface of the cooling tube at least one projection for centering the cooling tube in the electrode holder.
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