Process for treating with an atmospheric plasma electrically...

Details Process for treating with an atmospheric plasma electrically... Process for treating with an atmospheric plasma electrically...

2005-09-27

2005-09-27

Hoang, Tu (Department: 3742)

Electric heating

Metal heating

By arc

C219S121560

Reexamination Certificate

active

06949716

ABSTRACT:
Process for the surface treatment of an object made of an electrically conductive material, with an atmospheric plasma, including the generation of plasma jets by plasma generators, the application of the plasma jets to a surface of the object to be treated, and the relative displacement of the object relative to the plasma generators. At least one of the plasma jets is a cathodic jet and at least one of the plasma jets is an anodic jet. The anodic jet is applied to a treatment zone on the surface to be treated in the proximity of the cathodic jet.

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patent: 0630087 (1994-12-01), None
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patent: WO 97 18693 (1997-05-01), None
patent: WO 97 18694 (1997-05-01), None

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