PLASMA TREATMENT DEVICE Russian patent published in 1994 - IPC

Abstract RU 2009816 C1

FIELD: plasma welding. SUBSTANCE: electronic unit has body 1, plasma forming cone 2, electrode 3 with thickness 4, electrode insert 5, cooling agent feed channel 6, cooling agent bleed channel 7, insulating bush 8, additional channels 9, annular transition channel 10. Additional channels 9 are located in electrode thickened part 4. Channel 6 is connected to channel 7 by its lower end through additional channel 9. EFFECT: increased heat transfer area. 3 cl, 7 dwg

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RU 2 009 816 C1

Authors

Kichigin Valerij Nikolaevich

Dates

1994-03-30—Published

1991-03-25—Filed