ELECTRIC HOLDER FOR UNDERWATER ELECTRIC ARC-OXYGEN CUTTING Russian patent published in 1995 - IPC

Abstract RU 2028894 C1

FIELD: electric arc-gas cutting. SUBSTANCE: flats are made on diametrically opposite sides of larger step of shutoff member cylinder of oxygen valve. Hole in valve is made of equal diameter over entire length. EFFECT: enhanced reliability of operation. 5 dwg

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RU 2 028 894 C1

Authors

Molodtsov V.I.

Utekhin K.N.

Kotljarov V.I.

Dates

1995-02-20—Published

1992-02-28—Filed