FIELD: plasma equipment. SUBSTANCE: plasma accelerator has path 1 for feed of working medium into gaseous discharge chamber 2 of anode unit and into gaseous-discharge chamber 3 of gaseous-discharge cathode 4. Part of path 1 is fabricated in the form of thin-walled pipe 5 made of silver or its alloy. Ends of pipe are connected to power supply source. Impenetrable insert may be positioned in pipe 5. EFFECT: increased purity of plasma, prolonged service life of plasma accelerator. 4 cl, 3 dwg
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Authors
Dates
1994-02-15—Published
1991-12-18—Filed