公开(公告)号：US20200247509A1

公开(公告)日：2020-08-06

申请号：US16748972

申请日：2020-01-22

申请人： SKF MARINE GMBH

发明人： Holger SPARDEL ,  Christian THIEME

IPC分类号： B63B39/06

摘要： An active stabilizing device for a primary damping of rolling movements of a ship or other watercraft includes at least one positioning device including a drive journal and a stabilizing fin having a stabilizing surface and a root, the drive journal being attached to the stabilizing fin at the root, the stabilizing surface having a leading edge and a trailing edge and being configured to be disposed underwater. The positioning device is configured to simultaneously pivot the stabilizing fin about a pivot axis by a pivot angle and rotate the stabilizing fin about an axis of rotation. Also, a method of operating the active stabilizing device.