| 发明名称 |
Wave energy absorption device, a power take-off assembly and a wave energy system |
| 摘要 |
A wave energy absorption device comprises a buoy adapted to move with movements of water, and a buoy oscillation device attached to the buoy, the buoy oscillation device comprising an elongated means and a rotary means adapted to interact with the elongated means. A hydraulic pump with variable displacement is connected to the rotary means and connectable to a hydraulic circuit. When the buoy moves with movements of water, relative movement is created between the elongated means and the rotary means, whereby the hydraulic pump transforms kinetic energy into hydraulic energy which to the hydraulic hose, and whereby a torque is applied to the rotary means by the hydraulic pump to dampen or amplify the movements of the buoy. The buoy oscillation device provides individual control of the force applied to the buoy by change of displacement in the hydraulic pump. |
| 申请公布号 |
US2017101977(A1) |
申请公布日期 |
2017.04.13 |
| 申请号 |
US201615389460 |
申请日期 |
2016.12.23 |
| 申请人 |
Ocean Harvesting Technologies AB |
发明人 |
Sidenmark Mikael |
| 分类号 |
F03B13/14;F15B21/14;F15B15/08 |
主分类号 |
F03B13/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A wave energy absorption device, comprising:
a buoy adapted to move with movements of water, and a buoy oscillation device attached to the buoy, the buoy oscillation device comprising an elongated means and a rotary means adapted to interact with the elongated means,wherein a hydraulic pump with variable displacement is connected to the rotary means and connectable to a hydraulic circuit,wherein, when the buoy moves with movements of water, relative movement is created between the elongated means and the hydraulic pump, whereby the hydraulic pump transforms kinetic energy into hydraulic energy. |
| 地址 |
Karlskrona SE |
