WATER-JET PROPELLER

摘要

FIELD: transport. ^ SUBSTANCE: invention relates to railroad transport. Proposed propulsor consists of profiled water conduit 2 and propeller 3. Propeller is arranged at conduit inlet. Conduits integrity is broken by water intake circuit 4 at definite distance behind propeller. ^ EFFECT: increased propulsion, higher efficiency and expanded applications. ^ 1 dwg