US 12,473,885 B2
Power generation system
Kohei Hayamizu, Mitaka (JP)
Filed by Global Energy Harvest Co., Mitaka (JP); Kohei Hayamizu, Mitaka (JP); Hayamizu Urban Environmental Development Corporation, Mitaka (JP); and Hayamizu Energy Harvesting Project Corporation, Mitaka (JP)
Filed on Apr. 19, 2024, as Appl. No. 18/640,319.
Application 18/640,319 is a continuation in part of application No. PCT/JP2021/038538, filed on Oct. 19, 2021.
Prior Publication US 2024/0263606 A1, Aug. 8, 2024
Int. Cl. F03B 13/00 (2006.01); F03B 13/14 (2006.01); F03B 13/20 (2006.01)
CPC F03B 13/145 (2013.01) [F03B 13/20 (2013.01); F05B 2240/95 (2013.01); F05B 2260/964 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A power generation system for generating electricity using a potential energy of a fluid raised to a predetermined height position by a wave force, the system comprising:
a floating body that includes a hollow portion;
a feeding device that feeds the fluid toward the predetermined height position based on a wave force received by the floating body, the feeding device being accommodated in the hollow portion of the floating body; and
a power generation unit that generates the electricity using the potential energy of the fluid raised to the predetermined height position;
wherein the feeding device is fixed to a bottom of the floating body; and
wherein the floating body has a box shape of which the upper side is open.