Title:
MANEUVERING METHOD USING HIGH MOBILITY PROPULSION DEVICE
Document Type and Number:
Japanese Patent JP2019104390
Kind Code:
A
Abstract:
To provide a high mobility propulsion device for a vessel such as a low speed pilot boat which is comparatively small sized requiring a high level maneuvering performance such as a harbor work barge.SOLUTION: A high mobility propulsion device for a vessel is characterized by including: a jet stream propeller composed of two bow nozzles and two bow flow control valves on a bow of a boat, three port-side nozzles and three port-side flow control valves on a port side of the boat, three starboard side nozzles and three starboard flor control valves on a starboard side of the boat, and three stern nozzles and three stern flow control valves on a stern of the boat; pumps and pipes for supplying stream to a water inlet arranged on a bottom of the boat and the jet stream propeller; and a controller for controlling supplied water amount and discharge direction of the jet stream propeller.SELECTED DRAWING: Figure 1
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| JPS5628095 | WATER EJECTING TYPE PROPELLING VESSEL |
Inventors:
MIURA MASAYA
Application Number:
JP2017238294A
Publication Date:
June 27, 2019
Filing Date:
December 13, 2017
Export Citation:
Assignee:
SHIN KURUSHIMA DOCKYARD CO LTD
International Classes:
B63H11/10; B63H25/46
Attorney, Agent or Firm:
Hitoshi Otaki