Title:
MOTOR PROPELLER FOR SHIP
Document Type and Number:
Japanese Patent JPS59223598
Kind Code:
A
Abstract:
1. Electrically driven propeller for watercraft with permanent excitation in a flange connecting the propeller blade ends and a stationarily mounted stator winding, in which the annular gap between stator and rotor is flooded, characterized thereby, that the propeller (1, 10) is at least in part arranged in a tunnel (4, 12), which is integrated into the stern of the ship and closed by a nozzle ring (6, 13) around the remaining circumference of the propeller, wherein shaft struts (8, 18) to the outer skin of the ship and to the rudder heel (17) and/or a shaft receptacle in the fixed part (15) of the rudder blade (16) serve to bear the propeller shaft (7, 14).
Inventors:
KURAUSU KURAANERUTO
KURAUSU BIRAABETSUKU
BUORUFUGANGU HAASU
KURAUSU BIRAABETSUKU
BUORUFUGANGU HAASU
Application Number:
JP6346684A
Publication Date:
December 15, 1984
Filing Date:
April 02, 1984
Export Citation:
Assignee:
LICENTIA GMBH
International Classes:
B63H1/16; B63H5/14; B63H23/24; (IPC1-7): B63H1/16; B63H23/24
Attorney, Agent or Firm:
Toshio Yano
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