EP 1476353 A1 20041117 - LINE DESIGN AND PROPULSION SYSTEM FOR A DIRECTIONALLY STABLE, SEAGOING BOAT WITH RUDDER PROPELLER DRIVE SYSTEM
Title (en)
LINE DESIGN AND PROPULSION SYSTEM FOR A DIRECTIONALLY STABLE, SEAGOING BOAT WITH RUDDER PROPELLER DRIVE SYSTEM
Title (de)
LINIENENTWURF UND PROPULSIONSANORDNUNG FÜR EIN KURSSTABILES, SEEGEHENDES SCHIFF MIT RUDERPROPELLERANTRIEB
Title (fr)
ETUDE ET DISPOSITION DE PROPULSION POUR UN NAVIRE HAUTURIER A BONNE TENUE DE CAP, ENTRAINE PAR DES HELICES DE GOUVERNAIL
Publication
Application
Priority
- DE 0300479 W 20030217
- DE 10206669 A 20020218
Abstract (en)
[origin: DE10206669A1] The flow channel between the skegs (2) is wedge-shaped, widening continuously in the downward- and sternward directions, preferably with slight curvature. Sidewalls of the flow channel are least partially plane surfaces, running out into fin-like bridging sections, which include displacement volume for the water. This configuration promotes a channel effect resulting in low ships resistance. It also influences after-flow, with favorable effect on propulsion performance.
IPC 1-7
IPC 8 full level
B63B 1/08 (2006.01); B63B 3/38 (2006.01); B63H 1/00 (2006.01); B63H 5/08 (2006.01); B63H 5/125 (2006.01); B63H 5/16 (2006.01); B63H 21/17 (2006.01)
CPC (source: EP KR US)
B63B 3/38 (2013.01 - EP KR US); B63H 5/08 (2013.01 - EP US); B63H 5/125 (2013.01 - EP KR US); B63H 5/16 (2013.01 - EP KR US); B63H 21/17 (2013.01 - KR); B63H 2005/1258 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
WO 03070567 A1 20030828; AT E380745 T1 20071215; AU 2003215509 A1 20030909; BR 0307770 A 20041221; CN 100558598 C 20091111; CN 1646364 A 20050727; DE 10206669 A1 20030828; DE 50308789 D1 20080124; EP 1476353 A1 20041117; EP 1476353 B1 20071212; HR P20040854 A2 20050430; HR P20040854 B1 20130430; JP 2005517589 A 20050616; KR 20040077972 A 20040907; MY 136608 A 20081031; NO 20043895 L 20040917; NO 336387 B1 20150810; PL 369765 A1 20050502; RU 2004127939 A 20050610; US 2005215132 A1 20050929; US 7192322 B2 20070320
DOCDB simple family (application)
DE 0300479 W 20030217; AT 03742491 T 20030217; AU 2003215509 A 20030217; BR 0307770 A 20030217; CN 03808696 A 20030217; DE 10206669 A 20020218; DE 50308789 T 20030217; EP 03742491 A 20030217; HR P20040854 A 20040917; JP 2003569490 A 20030217; KR 20047012825 A 20030217; MY PI20030531 A 20030217; NO 20043895 A 20040917; PL 36976503 A 20030217; RU 2004127939 A 20030217; US 50496405 A 20050525