EP 2885203 B1 20170215 - RING PROPELLER WITH FORWARD SKEW
Title (en)
RING PROPELLER WITH FORWARD SKEW
Title (de)
DÜSENPROPELLER MIT VORWÄRTS SKEW
Title (fr)
HELICE DE PROPULSEUR AVEC DEVERS AVANT
Publication
Application
Priority
- NO 20120899 A 20120814
- EP 2013066925 W 20130813
Abstract (en)
[origin: WO2014026993A1] A ring propeller (12) for a thruster (10) is described. The ring propeller (12) comprises a ring (15), a centre element (16) and at least one propeller blade (18) extending between and attached to the centre element (16) and the ring (18) respectively. The at least one propeller blade (18) is provided with forward skew and the leading edge profile (19) of the at least one propeller blade (18) has an S- shape in a cross section perpendicular to the ring propeller's (12) axis of rotation A.
IPC 8 full level
B63H 1/16 (2006.01); B63H 1/26 (2006.01); B63H 5/125 (2006.01)
CPC (source: EP KR RU US)
B63H 1/16 (2013.01 - EP KR US); B63H 1/26 (2013.01 - EP KR US); B63H 5/125 (2013.01 - EP KR US); B63H 21/17 (2013.01 - KR US); B63B 2241/10 (2013.01 - US); B63H 1/16 (2013.01 - RU); B63H 2005/1258 (2013.01 - EP KR 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)
WO 2014026993 A1 20140220; BR 112015003246 A2 20170704; DK 2885203 T3 20170501; EP 2885203 A1 20150624; EP 2885203 B1 20170215; ES 2621905 T3 20170705; HK 1209708 A1 20160408; HR P20170565 T1 20170630; JP 2015524771 A 20150827; JP 6158331 B2 20170705; KR 102112493 B1 20200519; KR 20150043467 A 20150422; NO 20120899 A1 20140217; NO 335877 B1 20150316; PL 2885203 T3 20170731; PT 2885203 T 20170424; RU 2015106853 A 20161010; RU 2628625 C2 20170821; US 2015210370 A1 20150730
DOCDB simple family (application)
EP 2013066925 W 20130813; BR 112015003246 A 20130813; DK 13753301 T 20130813; EP 13753301 A 20130813; ES 13753301 T 20130813; HK 15110357 A 20151022; HR P20170565 T 20170410; JP 2015526969 A 20130813; KR 20157006541 A 20130813; NO 20120899 A 20120814; PL 13753301 T 20130813; PT 13753301 T 20130813; RU 2015106853 A 20130813; US 201314420398 A 20130813