Title:
波エネルギー変換器
Document Type and Number:
Japanese Patent JP6572238
Kind Code:
B2
Abstract:
A wave energy convertor for extracting energy from ocean waves. The wave energy convertor may include a buoy arranged to oscillate relative to a reference point about an equilibrium position and a negative spring device connected between the buoy and the reference point, wherein the negative spring device is for applying a positive force in the direction of displacement when the buoy moves away from the equilibrium position.
Inventors:
Todarshaug, Jorgen Hals
Application Number:
JP2016564402A
Publication Date:
September 04, 2019
Filing Date:
January 16, 2015
Export Citation:
Assignee:
Norwegian University of Science and Technology (NTN)
International Classes:
F03B13/20
Domestic Patent References:
| JP52090750A |
Foreign References:
| US20140117673 |
Attorney, Agent or Firm:
Patent business corporation Yuko patent office