Granted Patent B2

US 12,410,768 · App. 18/775,062 · Granted Sep 9, 2025

Inventor: Philip Henry (Cortland, NY)

F03B13/24F05B2220/706

Abstract

Claims (42)

1. A wave power device that provides a user with a system for extracting power from water waves and converting it into electricity, the wave power device comprising:

a set of wave collection tubes each comprising an impact absorber;

a weight attachable to a lowest point of each of the wave collection tubes via a tether chain that is adjustable in depth via a winch;

a rectifier;

a turbine; and

a generator;

wherein the set of wave collection tubes are placed in parallel to advancing wave front and adjacent to each other;

wherein one of the set of wave collection tubes is closely adjacent a wave crest, while another of the set of wave collection tubes is closely adjacent a wave trough;

wherein alternating pressure of water waves within the set of wave collection tubes, is converted into an alternating airflow;

wherein rectifier turns the alternating airflow output of the set of wave collection tubes into linear flow; and

wherein airflow from the rectifier is fed to the turbine, which in turn, rotates the generator to produce electricity;

wherein the turbine comprises a high-pressure inlet for accepting airflow from the rectifier and a low-pressure outlet for expelling the air back to the rectifier; and

wherein a linear output from a high-pressure side of the rectifier is piped to the high-pressure inlet of the turbine, and after passing through the turbine, the air will be piped to a low-pressure side of the rectifier.

2. The wave power device of claim 1 , wherein the set of wave collection tubes comprises a first wave collection tube and a second wave collection tube.

3. The wave power device of claim 1 , wherein the set of wave collection tubes are partially or totally immersed in water and are weighted and balanced to remain horizontal in the water.

4. The wave power device of claim 3 , wherein the set of wave collection tubes are completely immersed in water and are weighted and balanced to remain horizontal in the water.

5. The wave power device of claim 4 , wherein the set of wave collection tubes are typically cylindrical in shape, with an exterior surface closed front and rear ends, and an open interior accessed by holes along the bottom, which permits influx and egress of water.

6. The wave power device of claim 5 , wherein the set of wave collection tubes are offset by one half of a wavelength.

7. The wave power device of claim 6 , wherein each of the set of the wave collection tube's diameter is matched to a maximum expected wave amplitude.

8. The wave power device of claim 7 , wherein each of the set of the wave collection tube's length is 100 meters or more.

9. The wave power device of claim 8 , wherein the rectifier comprises a plurality of check valves that turn the alternating airflow output of the set of wave collection tubes into linear flow.

10. A method of wave progression over first and second wave collection tubes, the method comprising the following steps:

advancing a wave crest over the first wave collection tube;

forcing air from the first wave collection tube into a rectifier;

advancing a wave trough over the second wave collection tube;

pulling the air from the rectifier into the second wave collection tube;

converting sinusoidal motion (alternating current) of the wave into a rectified sine wave motion via the rectifier;

refining that motion into linear motion (direct current); and

passing the flow through a turbine to drive a turbine's shaft, which in turn rotates a generator to produce electricity; and

wherein the first and second wave collection tubes each comprise an impact absorber;

wherein the turbine comprises a high-pressure inlet for accepting airflow from a rectifier and a low-pressure outlet for expelling the air back to the rectifier; and

wherein a linear output from a high-pressure side of a rectifier is piped to the high-pressure inlet of the turbine, and after passing through the turbine, the air will be piped to a low-pressure side of the rectifier.

11. The method of claim 10 , wherein the wave's crest is advancing over the second wave collection tube and the wave's trough is advancing over the first wave collection tube.

12. The method of claim 11 further comprising as wave crest is advancing over the second wave collection tube, forcing air from the second wave collection tube into the rectifier; and as wave trough is advancing over the first wave collection tube, pulling the air from the rectifier into the first wave collection tube.

13. A method of extracting power from water waves and converting it into clean renewable electricity, the method comprising the following steps:

providing a set of wave collection tubes in communication with a rectifier, a turbine, and a generator;

converting the alternating pressure of the waves into an alternating airflow;

turning the alternating airflow output of the collection tubes into a linear flow; and

feeding the airflow from the rectifier to the turbine, which in turn rotates the generator to produce electricity; and

wherein the set of wave collection tubes each comprise an impact absorber;

wherein the turbine comprises a high-pressure inlet for accepting airflow from the rectifier and a low-pressure outlet for expelling the air back to the rectifier; and

wherein a linear output from a high-pressure side of a rectifier is piped to the high-pressure inlet of the turbine, and after passing through the turbine, the air will be piped to a low-pressure side of the rectifier.

Continuity (2)

References Cited (8)