EP 2944556 B1 20180711 - Cycloidal marine-propulsion system
Title (en)
Cycloidal marine-propulsion system
Title (de)
Zykloidisches Wasserantriebssystem
Title (fr)
Système à propulsion marine cycloïdale
Publication
Application
Priority
EP 14167934 A 20140512
Abstract (en)
[origin: EP2944556A1] A cycloidal marine-propulsion system (100) is disclosed. The system comprises a blade-mounting disc (106) and a plurality of propeller blades (110A-E). Each of the plurality of propeller blades has a respective primary blade axis (117) and is connected to the disc (106) in a manner allowing the blade (110) to be rotated about its primary blade axis (117) independent of any about-axis rotation of every other one of the propeller blades. The system also includes a plurality of electric actuators (108A-E), each actuator being connected to a respective one of the propeller blades (110A-E). The system further includes a controller in communication with the electric actuators (108A-E) for controlling selectively each of the electric actuators.
IPC 8 full level
B63H 1/10 (2006.01)
CPC (source: EP US)
B63H 1/10 (2013.01 - EP US); B63H 3/002 (2013.01 - US); B63H 3/06 (2013.01 - US); B63H 2001/105 (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 2944556 A1 20151118; EP 2944556 B1 20180711; BR 102015010709 A2 20180320; CA 2891034 A1 20151112; CN 105083515 A 20151125; CN 105083515 B 20190531; US 2015321740 A1 20151112
DOCDB simple family (application)
EP 14167934 A 20140512; BR 102015010709 A 20150511; CA 2891034 A 20150507; CN 201510238577 A 20150512; US 201514709551 A 20150512