Propulsion and steering arrangement for a ship

Ships – Steering mechanism – Rudders

Reexamination Certificate

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Details

C440S051000, C440S067000

Reexamination Certificate

active

07661379

ABSTRACT:
The invention relates to a steering and propulsion arrangement for a ship. The inventive steering and propulsion arrangement comprises a screw propeller3and a rudder6. A streamlined propulsion bulb10is made integral with or fixedly connected to the rudder. The invention also relates to a ship2provided with the inventive arrangement.

REFERENCES:
patent: 666077 (1901-01-01), Walters
patent: 5456200 (1995-10-01), Shen
patent: 5752865 (1998-05-01), Ishii et al.
patent: 3 632 590 (1988-04-01), None
patent: 1 394 037 (2004-03-01), None
patent: 762445 (1956-11-01), None
patent: 2111007 (1983-06-01), None
patent: 6 305 487 (1994-11-01), None
patent: WO 97/11878 (1997-04-01), None
International Search Report Dated Jul. 19, 2006.

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