DEVICE FOR ELECTROHYDRAULIC CLEANING OF ARTICLES Russian patent published in 2004 - IPC

Abstract RU 2223831 C1

FIELD: cleaning articles from molding sand, core sand, burn-on stick, scale. SUBSTANCE: proposed device is used for cleaning forgings and castings; device includes discharge chamber with electrode-discharge arrester. Chamber is made in form of parabolic cylindroid whose axis coincides with geometric axis of electric discharge channel. EFFECT: enhanced efficiency. 1 dwg

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RU 2 223 831 C1

Authors

Akhmetov N.D.

Gimadeev M.M.

Drulis V.N.

Krivosheev V.A.

Letjagin V.G.

Dates

2004-02-20—Published

2002-08-26—Filed