EP 4263343 A1 20231025 - MARINE PROPELLER
Title (en)
MARINE PROPELLER
Title (de)
SCHIFFSPROPELLER
Title (fr)
HÉLICE MARINE
Publication
Application
Priority
- FI 20206333 A 20201218
- FI 2021050798 W 20211122
Abstract (en)
[origin: WO2022129676A1] Marine propeller (10) for a propulsion system of a ship (20), which propeller com- prises a plurality of detachable blades (2), and which propeller is configured to be fixed to a propeller shaft (4) of a propulsion system of a ship, wherein the detachable blades (2) forming the propeller (10) are configured to be fixed to the end surface of the propeller shaft (4) or of a flange (5) formed at the end of the propeller shaft. The invention also relates to a marine propulsion system and to a ship (20) utilizing this kind of a marine propeller (10).
IPC 8 full level
CPC (source: EP FI KR US)
B63H 1/06 (2013.01 - FI); B63H 1/14 (2013.01 - FI); B63H 1/20 (2013.01 - EP FI KR US); B63H 5/07 (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
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022129676 A1 20220623; CA 3203914 A1 20220623; CN 116615374 A 20230818; EP 4263343 A1 20231025; FI 130447 B 20230905; FI 20206333 A1 20220619; KR 20230118671 A 20230811; US 2024051647 A1 20240215
DOCDB simple family (application)
FI 2021050798 W 20211122; CA 3203914 A 20211122; CN 202180085455 A 20211122; EP 21819532 A 20211122; FI 20206333 A 20201218; KR 20237024115 A 20211122; US 202118267334 A 20211122