UNDERWATER HEAD-CAVITATOR FOR HYDRODYNAMIC CLEANING OF SURFACES Russian patent published in 1997 - IPC

Abstract RU 2095274 C1

FIELD: cleaning ships' bottoms, underwater pipe lines and other underwater structures. SUBSTANCE: straight-way passage is provided with coaxial outlet diffuser; cylindrical section has coaxial cylindrical widening cavity. Central body forms circular clearance of constant section together with walls of cylindrical section. Flat end of central body is located at diffuser inlet. EFFECT: enhanced efficiency. 1 dwg

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RU 2 095 274 C1

Authors

Shuranov V.M.

Vatutin A.A.

Dates

1997-11-10—Published

1993-05-26—Filed