[특허]Submerged hydroelectric power generation

[미국특허] Submerged hydroelectric power generation 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F03B-013/10
출원번호	US-0959217 (1978-11-09)
발명자 / 주소	Parker Sr. George (3105 Brawner Pkwy. Corpus Christi TX 78415)
인용정보	피인용 횟수 : 40 인용 특허 : 2

초록 ▼

Electric power is generated by power generators submerged to a substantial depth in a body of moving water. The generators are housed in bodies configured to create a large pressure differential across a conduit. This generates a rapid, substantial flow of water through a conduit in which is located

대표청구항 ▼

An apparatus for generating energy in response to the flow of fluid therepast while submerged in a body of water, comprising a body member having a streamlined external configuration from a front end to a rear end thereof for ease of water flow therepast; a rotatable energy converting device mounted in said body member for converting, when driven, energy of rotation into a second type of energy; an impeller blade rotatably mounted with said front end of said body member for driving said energy converting device in response to flow of water therepast; and an inlet shroud mounted with said front end of said body member and containing said impeller blade therein, said inlet shroud comprising an inlet for conveying the water to said impeller blade; and a guide shroud, overlapping said body member and having a terminal edge spaced from said body member, for diverting water flowing externally of the apparatus to an angle transverse the horizontal flow and discharging the externally flowing water along said terminal edge at a location spaced from said body member, the guide shroud comprising means for generating a nappe, exhibiting lower pressure than water surrounding said body member, bounded in part by said terminal edge and the exterior of said body member, the nappe communicating with the inlet shroud and reducing the water pressure within said shroud to cause flow of the water past said impeller blade.

이 특허에 인용된 특허 (2) 인용/피인용 타임라인 분석

Mouton ; Jr. William J. (P.O. Box 10515 New Orleans LA 70181) Thompson David F. (Box 183 Darby PA 19023), River turbine.
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Oman ; Richard A. ; Foreman ; Kenneth M., Variable stator, diffuser augmented wind turbine electrical generation system.
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이 특허를 인용한 특허 (40) 인용/피인용 타임라인 분석

Lynch, Gerard J., Adaptive hydrokinetic energy harvesting system.
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Janca, Phillip Todd; Janca, Phillip Paul, Apparatus and method for generating electric power from a subsurface water current.
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Janca,Phillip Todd; Janca,Phillip Paul, Apparatus and method for generating electric power from a subsurface water current.
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Wobben, Aloys, Apparatus and method to convert marine current into electrical power.
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Harris, Grover Curtis, Bi-rotational generator.
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Vauthier Philippe, Dual hydroturbine unit.
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Vitagliano, Santiago, Dynamic pressure differential hydroelectric generator.
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Spooner, Edward; Taaffe, David, Electrical power conversion system and method.
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Ives, James; Taaffe, David; Dunne, Paul, Enhanced method of controlling the output of a hydroelectric turbine generator.
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Mackie, Graeme Charles, Floating apparatus for deploying in marine current for gaining energy.
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Miller, Alan; Lane, Darin L., Flow development and cogeneration chamber.
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Miller, Alan; Lane, Darin L., Flow development and cogeneration chamber.
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Miller, Alan; Lane, Darin L., Flow development and cogeneration chamber.
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Miller, Alan, Flow development chamber and separator.
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Culpepper, Charles B., Helical longitudinal blade turbine system including a funnel throat valve comprising a plurality of semi-circular valve plates.
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John S. Lamont CA, Hydro turbine.
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Baarman, David W.; Bachman, Wesly J.; Lord, John J., Hydro-power generation for a water treatment system and method of supplying electricity using a flow of liquid.
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Culpepper, Charles B., Hydroelectric generator system including helical longitudinal blades forming an open bore and aligned with a current direction.
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Spooner, Ed, Hydroelectric turbine.
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Ives, James; Dunne, Paul; Murphy, Nick, Hydroelectric turbine cabling system.
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Ives, James; Dunne, Paul, Hydroelectric turbine recovery system and a method therefor.
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Dunne, Paul; Ives, James, Hydroelectric turbine testing method.
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Dunne, Paul; Ives, James, Hydroelectric turbine with coil cooling.
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Ives, James; Dunne, Paul, Hydroelectric turbine with floating rotor.
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Dunne, Paul; Ives, James, Hydroelectric turbine with passive braking.
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Smith, Timothy; Otte, Eric, Hydrokinetic turbine structure and system.
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Corren Dean R. (New York NY) Miller Gabriel (New York NY), Kinetic hydro energy conversion system.
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Janca, Phillip Todd; Janca, Phillip Paul, Louvered turbine for generating electric power from a water current.
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Ives, James; Dunne, Paul, Method of installing a hydroelectric turbine.
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Ives, James; Taaffe, David; Dunne, Paul, Method of installing a hydroelectric turbine generator.
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Abatemarco, Michael R., Pelagic sustainable energy system.
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Hesh Frank (1155 W. Ogden Naperville IL 60540), Portable water-powered electric generator.
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McBride, George F, Spent flow discharge apparatus for an instream fluid power-extraction machine.
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Ramsey, Dennis Allen, Suction-augmented hydropower turbine.
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Vielmo Paolo (Via Podestarile 17 Padova ITX) Brighenti Attilio (Cannareggio 1040 Venice ITX) Blandino Alamia Antonio (Via Ronzinella 77 Mogliano Veneto (Treviso) ITX), System for recovering wave energy and its conversion into useful energy.
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Williams, Herbert, Tidal flow hydroelectric turbine.
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Hollenbach, Daniel F., Turbine apparatus with airfoil-shaped enclosure.
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Ives, James; Dunne, Paul, Turbine installation method.
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Ives, James, Turbines having a debris release chute.
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Yaras, Metin Ilbay; Golriz, Mohammad, Vortex hydraulic turbine.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Submerged hydroelectric power generation 원문보기