SHIPBOARD PROPULSION STEERING COMPLEX Russian patent published in 1997 - IPC

Abstract RU 2081784 C1

FIELD: shipbuilding; propellers in nozzles. SUBSTANCE: complex consists of two circular nozzles which are rigidly connected with blades of propellers located coaxially. Hydraulic ram and hydraulic pump are mounted on hub of one pf propellers. Propellers are rotated by angular bevel friction drive provided with one or two bevel pulleys. EFFECT: enhanced propulsive properties of propellers. 2 cl, 6 dwg

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RU 2 081 784 C1

Authors

Rybakov G.I.

Dates

1997-06-20—Published

1991-06-28—Filed