EP 1790566 B1 20100714 - Method for decrease roll movement of a watercraft
Title (en)
Method for decrease roll movement of a watercraft
Title (de)
Verfahren zur Dämpfung der Rollbewegung eines Wasserfahrzeuges
Title (fr)
Méthode de reduction du roulis d'un navire
Publication
Application
Priority
DE 102005056469 A 20051126
Abstract (en)
[origin: EP1790566A1] The method involves providing a propeller that comprises a rotating wheel body (3.1). The wheel body carries an axially parallel flank (3.21) that is rotatably supported around its longitudinal axis. A dynamic impulse is produced based on a parameter characterizing a rolling movement of a water craft e.g. ship. A signal is produced for activation of rolling stabilization, and a change in inclination of the flank is carried out.
IPC 8 full level
B63B 39/06 (2006.01)
CPC (source: EP NO US)
B63B 39/06 (2013.01 - EP US); B63B 39/08 (2013.01 - EP NO US); B63H 1/10 (2013.01 - EP NO US); B63H 25/42 (2013.01 - NO)
Designated contracting state (EPC)
IT NL
DOCDB simple family (publication)
EP 1790566 A1 20070530; EP 1790566 B1 20100714; DE 102005056469 A1 20070531; DE 102005056469 B4 20160317; NO 20065410 L 20070529; NO 337625 B1 20160509; US 2007123120 A1 20070531; US 7527009 B2 20090505
DOCDB simple family (application)
EP 06023343 A 20061109; DE 102005056469 A 20051126; NO 20065410 A 20061124; US 56331906 A 20061127