EP 2594478 B1 20150624 - Propeller assembly, in particular for watercraft
Title (en)
Propeller assembly, in particular for watercraft
Title (de)
Propelleranordnung, insbesondere für Wasserfahrzeuge
Title (fr)
Agencement à hélice, notamment pour bateaux
Publication
Application
Priority
DE 102011055515 A 20111118
Abstract (en)
[origin: EP2594478A1] The arrangement (100) has a propeller (10) rotatable about a propeller axis (13). A rotor fin (30) is freely and rotatably arranged about a propeller axis, where diameter of a circular path described by rotation of the rotor fin is less than diameter of the propeller. The rotor fin is arranged on a propeller hub (11) of the propeller. A stator fin (20) is arranged on the propeller hub of the propeller and firmly connected to the hub. The stator fin is arranged offset in axial direction with respect to propeller blades (14) of the propeller.
IPC 8 full level
F01D 5/14 (2006.01); B63H 1/28 (2006.01); B63H 5/10 (2006.01)
CPC (source: EP KR US)
B63H 1/18 (2013.01 - KR); B63H 1/28 (2013.01 - EP KR US); B63H 5/10 (2013.01 - EP US); F01D 5/14 (2013.01 - US); B63H 2001/283 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2594478 A1 20130522; EP 2594478 B1 20150624; CA 2795760 A1 20130518; CA 2795760 C 20150505; CN 103121502 A 20130529; CN 103121502 B 20151209; DE 102011055515 A1 20130523; DK 2594478 T3 20150921; ES 2546427 T3 20150923; HK 1184420 A1 20140124; HR P20150991 T1 20151023; JP 2013116727 A 20130613; JP 5770705 B2 20150826; KR 101574105 B1 20151203; KR 20130055528 A 20130528; PL 2594478 T3 20151231; PT 2594478 E 20151009; SG 190535 A1 20130628; TW 201341267 A 20131016; TW I510407 B 20151201; US 2013129514 A1 20130523; US 9328613 B2 20160503
DOCDB simple family (application)
EP 12191460 A 20121106; CA 2795760 A 20121116; CN 201210469489 A 20121119; DE 102011055515 A 20111118; DK 12191460 T 20121106; ES 12191460 T 20121106; HK 13110873 A 20130924; HR P20150991 T 20150918; JP 2012251722 A 20121116; KR 20120129803 A 20121115; PL 12191460 T 20121106; PT 12191460 T 20121106; SG 2012083788 A 20121115; TW 101141557 A 20121108; US 201213674186 A 20121112