| 发明名称 |
HYDRAULIC STEERING ARRANGEMENT FOR A THRUSTER OF A MARINE VESSEL |
| 摘要 |
A novel design of a hydraulic steering arrangement for a thruster of a marine vessel is specifically designed for thrusters intended to operate in an arctic environment where ice is present. To meet the arctic demands the steering arrangement is provided with a cross-over safety block arranged close to the hydraulic steering motor for absorbing the torque subjected to the thruster by ice for instance. |
| 申请公布号 |
US2014299030(A1) |
申请公布日期 |
2014.10.09 |
| 申请号 |
US201114343948 |
申请日期 |
2011.09.09 |
| 申请人 |
De Bruin Jan Kees;Roemen Rik;Van Der Ven Bart |
发明人 |
De Bruin Jan Kees;Roemen Rik;Van Der Ven Bart |
| 分类号 |
B63H25/22 |
主分类号 |
B63H25/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A hydraulic steering arrangement for a thruster of a marine vessel, the steering arrangement comprising:
a hydraulic oil tank, at least one hydraulic pump, a control valve block, a counterbalance block, and at least one hydraulic motor having ports for the hydraulic oil, the at least one hydraulic motor used for steering the thruster, and a cross-over safety block dimensioned for higher volumetric flows than the rest of the steering arrangement and arranged in close communication with the at least one hydraulic motor. |
| 地址 |
Eindhoven NL |
