EP 0144860 A3 19870819 - SHIP'S RUDDER CARRYING A PROPELLOR
Title (en)
SHIP'S RUDDER CARRYING A PROPELLOR
Publication
Application
Priority
DE 3344017 A 19831206
Abstract (en)
[origin: EP0144860A2] A ship's rudder carrying a propeller which constantly rotates with the main propeller. So that further energy can be saved for the auxiliary propeller drive, the course stability can be improved and the main rudder machine can be of smaller and less expensive construction, the propeller (3) of the active rudder is arranged in front of the leading edge of the main rudder (2), and the main rudder is provided with an end flap (4) which is adjusted in the same direction as the main rudder (2). <IMAGE>
IPC 1-7
IPC 8 full level
B63H 25/42 (2006.01)
CPC (source: EP)
B63H 25/42 (2013.01)
Citation (search report)
- DE 3207398 A1 19830922 - LICENTIA GMBH [DE]
- AT 365529 B 19820125 - BECKER INGBUERO W [DE]
Designated contracting state (EPC)
BE FR GB IT NL SE
DOCDB simple family (publication)
EP 0144860 A2 19850619; EP 0144860 A3 19870819; DE 3344017 A1 19850620; FI 79679 B 19891031; FI 79679 C 19900212; FI 844759 A0 19841203; FI 844759 L 19850607
DOCDB simple family (application)
EP 84114062 A 19841122; DE 3344017 A 19831206; FI 844759 A 19841203