ELECTRON GUN OF CATHODE-RAY GUN Russian patent published in 1997 - IPC

Abstract RU 2093918 C1

FIELD: cathode-ray guns used in welding and thermal machining. SUBSTANCE: electron gun has cathode, electrode close to cathode and anode with internal conduit for passage of electron beam. Internal conduit of anode has variable section and is manufactured in the form of contraction and diffuser interconnected by cylindrical band and facing cathode of electron gun with their inlet holes. EFFECT: provision for increased depth of penetration of material without increase of accelerating voltage. 1 dwg, 1 tbl

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RU 2 093 918 C1

Authors

Tokarev V.O.

Alekseev I.V.

Dates

1997-10-20—Published

1995-05-04—Filed