Title:
SIDE THRUSTER COOLING STRUCTURE
Document Type and Number:
Japanese Patent JP2018103839
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To reduce noise during the operation of a side thruster.SOLUTION: This side thruster cooling structure provided with a propeller and a motor that is installed in a room provided to a hull and drives the propeller has: a cooling unit that cools the motor in the room; a refrigerant flow path through which a refrigerant flows from an inlet for taking in sea water as a refrigerant through the cooling unit to an outlet for discharging the refrigerant into the sea; and a pressure-feeding device that pressure-feeds the refrigerant through the refrigerant flow path.SELECTED DRAWING: Figure 1
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Inventors:
TOYODA YUJI
Application Number:
JP2016252859A
Publication Date:
July 05, 2018
Filing Date:
December 27, 2016
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD
International Classes:
B63H25/42; B63H21/38; H02K7/116; H02K7/14; H02K9/19
Attorney, Agent or Firm:
Patent business corporation Yuko patent office