IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0465483
(2012-05-07)
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등록번호 |
US-8362631
(2013-01-29)
|
발명자
/ 주소 |
- Roe, Justin C.
- Yount, Michael H.
|
출원인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
19 |
초록
▼
A marine energy hybrid includes a support structure locatable at or near the surface of a body of water and at least two of (a) a hubless upper carriage movable along an upper track of the support structure with at least one wind vane mounted at the upper carriage to induce motion of the upper carri
A marine energy hybrid includes a support structure locatable at or near the surface of a body of water and at least two of (a) a hubless upper carriage movable along an upper track of the support structure with at least one wind vane mounted at the upper carriage to induce motion of the upper carriage relative to the support structure by reaction with the wind stream, (b) a hubless lower carriage movable along a lower track of the support structure with at least one water vane mounted at the lower carriage to induce motion of the lower carriage relative to the support structure by reaction with the water current, and (c) at least one wave energy conversion device integral with the support structure and operable to generate electrical or mechanical power in response to wave motion of the body of water.
대표청구항
▼
1. A marine energy hybrid comprising: a support structure locatable at or near the surface of a body of water, wherein said support structure comprises a closed-loop hubless support structure, said support structure having an upper track established at an upper region thereof and a lower track estab
1. A marine energy hybrid comprising: a support structure locatable at or near the surface of a body of water, wherein said support structure comprises a closed-loop hubless support structure, said support structure having an upper track established at an upper region thereof and a lower track established at a lower region thereof;an upper carriage movable along said upper track of said support structure and about a generally vertical axis;at least one upper vane mounted at said upper carriage, wherein said at least one upper vane is configured to induce motion of said upper carriage relative to said upper track of said support structure by reaction with wind;wherein said marine energy hybrid is operable to convert the motion of said upper carriage relative to said upper track of said support structure into usable energy;a lower carriage movable along said lower track of said support structure and movable about said generally vertical axis;at least one lower vane mounted at said lower carriage, wherein said at least one lower vane is configured to induce motion of said lower carriage relative to said lower track of said support structure by reaction with water current; andwherein said marine energy hybrid is operable to convert the motion of said lower carriage relative to said lower track of said support structure into usable energy. 2. The marine energy hybrid of claim 1, comprising at least one wave energy conversion device operable to convert wave motion at said marine energy hybrid into usable energy. 3. The marine energy hybrid of claim 2, wherein said at least one wave energy conversion device comprises a plurality of columns disposed generally between said upper and lower tracks, and wherein said at least one wave energy conversion device is operable to generate usable energy responsive to flow of water into and out from said columns. 4. The marine energy hybrid of claim 3, wherein a turbine is disposed in each of said columns and wherein wave motion induces motion of said turbine, and wherein said at least one wave energy conversion device is operable to convert motion of said turbine into usable energy. 5. The marine energy hybrid of claim 1, wherein at least one of said upper and lower vanes comprises at least one triangulated vane, and wherein each triangulated vane comprises a triangulated arrangement of two or more individual vanes with spaced apart bases at said support structure and conjoined distal end regions. 6. The marine energy hybrid of claim 5, wherein said spaced apart bases comprise an outer base at an outboard region of the respective upper or lower carriage and an inner base at an inboard region of the respective upper or lower carriage. 7. The marine energy hybrid of claim 6, wherein said at least one triangulated vane comprises a telescoping plurality of sections, and wherein said bases are hingedly mounted at said inboard and outboard regions of the respective upper or lower carriage and said distal end regions are hingedly conjoined, and wherein said vanes are extendable and retractable to adjust a degree of extension of said vanes from said support structure. 8. The marine energy hybrid of claim 1, wherein said upper carriage is urged away from said upper track via magnetic forces to reduce friction between said upper carriage and said upper track. 9. The marine energy hybrid of claim 1, comprising at least one of (i) multiple counter-rotating lower carriages each having at least one respective lower vane, wherein said lower carriages are movable in opposite directions along respective lower tracks of said support structure, (ii) multiple counter-rotating upper carriages each having at least one respective upper vane, wherein said upper carriages are movable in opposite directions along respective upper tracks of said support structure. 10. The marine energy hybrid of claim 1, wherein at least one of (i) said lower vane is rotatable about a vertical axis relative to said lower carriage, and (ii) said upper vane is rotatable about a vertical axis relative to said upper carriage. 11. A marine energy hybrid comprising: a support structure locatable at or near the surface of a body of water, wherein said support structure comprises a closed-loop hubless support structure, said support structure having an upper portion and a lower portion;a wave energy conversion device at said support structure and operable to generate energy in response to wave motion of the body of water, wherein said at least one wave energy conversion device comprises a plurality of columns disposed generally between said upper and lower portions of said support structure, and wherein said at least one wave energy conversion device is operable to generate usable energy responsive to flow of water at said columns; andat least one of (a) an upper carriage movable along said upper portion of said support structure and about a generally vertical axis, wherein at least one upper vane is mounted at said upper carriage and is configured to induce motion of said upper carriage relative to said upper portion of said support structure by reaction with wind, and wherein said marine energy hybrid is operable to convert the motion of said upper carriage relative to said upper portion of said support structure into usable energy, and (b) a lower carriage movable along said lower portion of said support structure and movable about a generally vertical axis, wherein at least one lower vane is mounted at said lower carriage and is configured to induce motion of said lower carriage relative to said lower portion of said support structure by reaction with wafer current, and wherein said marine energy hybrid is operable to convert the motion of said lower carriage relative to said lower portion of said support structure into usable energy. 12. The marine energy hybrid of claim 11, wherein a turbine is disposed in each of said columns and wherein wave motion induces motion of said turbine, and wherein said at least one wave energy conversion device is operable to convert motion of said turbine into usable energy. 13. The marine energy hybrid of claim 12, wherein each of said columns comprises a generally hollow column having (i) a water port established between said upper and lower portions of said support structure, and (ii) an upper vent at or near said upper portion of said support structure, and wherein said water port is located below the waterline when said marine energy hybrid is in use. 14. The marine energy hybrid of claim 13, wherein, when a wave is intercepted by one of said columns, wafer is forced under pressure through said water port and the water level within said column rises, causing a compression of the air within said column, and wherein, as the contained air is compressed, the air is forced towards said upper vent, thereby inducing rotational movement of said turbine, and wherein, when the wave recedes at said one of said columns, the water flows out of said column through said water port, causing air to flow through said upper vent and into said column, and wherein, as the air is drawn into said column, the air induces rotational movement of said turbine. 15. The marine energy hybrid of claim 14, wherein said turbine comprises a uni-directional Darrieus-type turbine. 16. The marine energy hybrid of claim 11, comprising an upper carriage movable along said upper portion of said support structure and about a generally vertical axis, wherein at least one upper vane is mounted at said upper carriage and is configured to induce motion of said upper carriage relative to said upper portion of said support structure by reaction with wind, and wherein said marine energy hybrid is operable to convert the motion of said upper carriage relative to said upper portion of said support structure into usable energy. 17. The marine energy hybrid of claim 16, wherein said upper vane comprises a triangulated vane, and wherein said triangulated vane comprises a triangulated arrangement of two or more individual vanes with spaced apart bases at said support structure and conjoined distal end regions. 18. The marine energy hybrid of claim 17, wherein said individual vanes are extendable and retractable to adjust a degree of extension of said upper triangulated vane from said support structure. 19. The marine energy hybrid of claim 11, comprising a lower carriage movable along said lower portion of said support structure and movable about a generally vertical axis, wherein at least one lower vane is mounted at said lower carriage and is configured to induce motion of said lower carriage relative to said lower portion of said support structure by reaction with water current, and wherein said marine energy hybrid is operable to convert the motion of said lower carriage relative to said lower portion of said support structure into usable energy. 20. The marine energy hybrid of claim 19, wherein said lower vane comprises a triangulated vane, and wherein said triangulated vane comprises a triangulated arrangement of two or more individual vanes having separated bases at said support structure and conjoined distal end regions. 21. The marine energy hybrid of claim 20, wherein said individual vanes are extendable and retractable to adjust a degree of extension of said lower triangulated vane from said support structure. 22. A marine energy hybrid comprising: a support structure locatable at or near the surface of a body of water, wherein said support structure comprises a closed-loop hubless support structure, said support structure having an upper portion and a lower portion;at least one vane disposed at a carriage that is movable relative to said support structure;wherein said carriage comprises one of (a) an upper carriage movable along said upper portion of said support structure and about a generally vertical axis, wherein said vane is mounted at said upper carriage and is configured to induce motion of said upper carriage relative to said upper portion of said support structure by reaction with wind, and wherein said marine energy hybrid is operable to convert the motion of said upper carriage relative to said upper portion of said support structure into usable energy, and (b) a lower carriage movable along said lower portion of said support structure and movable about a generally vertical axis, wherein said vane is mounted at said lower carriage and is configured to induce motion of said lower carriage relative to said lower portion of said support structure by reaction with wafer current, and wherein said marine energy hybrid is operable to convert the motion of said lower carriage relative to said lower portion of said support structure into usable energy;wherein said vane comprises a triangulated vane comprising a triangulated arrangement of at least two individual vanes, said at least two individual vanes having (i) spaced apart bases hingedly mounted at said support structure and (ii) hingedly conjoined distal end regions; andwherein said individual vanes are extendable and retractable to adjust a degree of extension of said triangulated vane from said support structure. 23. The marine energy hybrid of claim 22, wherein each of said at least two individual vanes of said triangulated vane comprises a telescoping plurality of sections that are telescopingly extendable and retractable to adjust the degree of extension of said triangulated vane from said support structure. 24. The marine energy hybrid of claim 22, wherein said at least one vane comprises a plurality of triangulated vanes disposed along said carriage. 25. The marine energy hybrid of claim 22, wherein said spaced apart bases comprise an outer base at an outboard region of said carriage and an inner base at an inboard region of said carriage. 26. The marine energy hybrid of claim 22, wherein said vane comprises an upper vane and wherein said carriage comprises an upper carriage movable along said upper portion of said support structure and about a generally vertical axis, wherein said vane is mounted at said upper carriage and is configured to induce motion of said upper carriage relative to said upper portion of said support structure by reaction with wind, and wherein said marine energy hybrid is operable to convert the motion of said upper carriage relative to said upper portion of said support structure into usable energy. 27. The marine energy hybrid of claim 22, wherein said vane comprises a lower vane and wherein said carriage comprises a lower carriage movable along said lower portion of said support structure and movable about a generally vertical axis, wherein said vane is mounted at said lower carriage and is configured to induce motion of said lower carriage relative to said lower portion of said support structure by reaction with water current, and wherein said marine energy hybrid is operable to convert the motion of said lower carriage relative to said lower portion of said support structure into usable energy.
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