| 摘要 |
A steering apparatus (1) for a water jet in a vessel (3), for lateral and reversible steering of a water jet (4) which is backwardly directed in relation to the vessel (3), comprises two flow profiles (6, 6') each of which is rotatable about its vertical axis of rotation (7, 7') and individually steerable by its line actuator (5, 5'), provided on each side of the water jet (4). Each of the flow profiles (6, 6') can be rotated between a forward position, where the water jet is not steered, a turning position, where a substantially vertical turning surface (8, 8') is rotated into the water jet (4) and deflects it laterally, and a reverse position where vertical reverse surfaces (9, 9') are rotated into the water jet (4), diverting a part of the water jet (4) for deflection downwards and forwards. |
