[특허]Helical turbine assembly operable under multidirectional fluid flow for power and propulsion systems

Helical turbine assembly operable under multidirectional fluid flow for power and propulsion systems 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F04D-029/32
출원번호	US-0452824 (1995-05-30)
발명자 / 주소	Gorlov Alexander M. (Brookline MA)
출원인 / 주소	Northeastern University (Boston MA 02)
인용정보	피인용 횟수 : 48 인용 특허 : 0

초록 ▼

A helical turbine assembly capable of providing high speed unidirectional rotation under a multidirectional ultra low-head fluid flow is disclosed. The assembly comprises an array of helical turbine units or modules arranged, vertically or horizontally, to harness, for example, water or wind power. Each turbine unit or module comprises a plurality of helical blades having an airfoil profile. The modules for wind power may be mounted to rotatable shafts supported by lightweight structures anchored by guy wires to the ground. The helical turbine can also provide ship propulsion by utilizing the power of ocean waves. In a further embodiment, a cylindrical distributor is provided in the helical turbine to channel the fluid flow to the blades of the turbine, thereby increasing efficiency and power output. The helical turbine with distributor may be used to lift or lower a body either being submerged into a fast stream or dragged in the fluid. The turbine may also include two or more rings of helical blades to increase torque and power output.

대표청구항 ▼

A system for harnessing the energy of a multidirectional fluid flow comprising: a rotatable shaft; a generator in communication with said rotatable shaft; and a plurality of helical turbine modules supported on said rotatable shaft, each turbine module comprising a turbine capable of unidirectional rotation under multidirectional fluid flow, said turbine further comprising: at least one turbine blade support member fixedly mounted to said rotatable shaft for rotation therewith in a plane perpendicular to said shaft; and plurality of turbine blades having a fixed helical configuration and mounted to said turbine blade support member for rotation about an axis of said rotatable shaft, each blade having an airfoil shape having a leading edge and a trailing edge and an airfoil profile lying in a plane parallel to a component of the fluid flow, each of said blades fixedly mounted to said blade support member to be radially spaced from said rotatable shaft for rotation in the plane perpendicular to said shaft in a direction of said leading edge; and a further plurality of turbine blades having a helical configuration and mounted concentrically with said plurality of turbine blades to said turbine blade support member for rotation about said axis of said rotatable shaft.

이 특허를 인용한 특허 (48)

Sieger, Charles Martin, Archimedean modular / multi-axis rotor (AMR).
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Gehring,Donald Hollis, Current power generator.
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Siegel, Stefan Günther, Cyclical wave energy converter.
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Siegel, Stefan Günther, Cyclical wave energy converter.
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Stabins, Peter Andrew, Darrieus water wheel turbine.
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Chupa, John Gerard; Ganesan, Subramaniam, Energy generating assembly and a method for generating energy.
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Wobben,Aloys, Fire protection.
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Khoshnevis, Behrokh, Generation of electric energy using cable-supported windmills.
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Gorlov Alexander M., Helical turbine assembly operable under multidirectional gas and water flow for power and propulsion systems.
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McEntee, Jarlath; Sauer, Christopher; McGinnis, Patrick; Firebaugh, Millard, High efficiency turbine and method of generating power.
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Sauer, Christopher R.; McGinnis, Patrick; Yatskar, Igor; Firebaugh, Millard S., High efficiency turbine and method of generating power.
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Sipp, Peter Fox, Hydro-power generating system and method.
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Schlabach, Roderic A.; Cosby, Mark Rydell; Kurth, Edward J.; Palley, Igor; Smith, Greg, In-pipe hydro-electric power system and turbine.
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Belinsky, Sidney Irving, Installation for harvesting energy of tides (IHET) in shallow waters.
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Douglas, Joel S., Magnus force fluid flow energy harvester.
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O'Brien, Jr, Robert Leonard; Chupa, John Gerard, Method and apparatus for generating energy.
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Mansfield, Richard James Walter; Shani, Daniel; Shani, Nissim, Method and system for energy recapture.
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Sassow, Nicolas W., Method of making a turbine.
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Sieger, Charles Martin, Modular multi-axial rotor.
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Sieger, Charles Martin, Modular multi-axial rotor.
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Solheim, Geir Arne, Ocean wave energy system.
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Pitre, John, Platform for generating electricity from flowing fluid using generally prolate turbine.
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Pitre, John, Platform for generating electricity from flowing fluid using generally prolate turbine.
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Park, Jin-Soon; Yum, Ki-Dai; Lee, Kwang-Soo; Kang, Sok-Kuh; Jin, Jae-Youll; Park, Woo-Sun, Power generation system using helical turbine.
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Rosefsky, Jonathan B., Ribbon drive power generation and method of use.
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Rosefsky, Jonathan B., Ribbon drive power generation and method of use.
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Rosefsky, Jonathan B., Ribbon drive power generation and method of use.
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Boltz, Ojvind; Boltz, Manfred; Vindelov, Stig, Rotating apparatus.
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Soong, Yin Shang, Subsurface intelligent cluster of current energy converters.
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Gorlov Alexander M., System for providing wind propulsion of a marine vessel using a helical turbine assembly.
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Anderson, Jr., Winfield Scott, Tapered helical auger turbine to convert hydrokinetic energy into electrical energy.
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Anderson, Jr., Winfield Scott, Tapered helical auger turbine to convert hydrokinetic energy into electrical energy.
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Anderson, Jr., Winfield Scott, Tapered helical auger turbine to convert hydrokinetic energy into electrical energy.
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McGuire, Bernard, Turbine and a rotor for a turbine.
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Beaston, Steven D., Turbine apparatus and methods.
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Wingett,Paul T.; Brault,Sharon K.; Potter,Calvin C., Unmanned underwater vehicle turbine powered charging system and method.
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Sassow, Nicolas W., Vertical axis turbine.
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Sassow, Nicolas W., Vertical axis turbine.
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Siegel, Stefan Günther, Vortex shedding cyclical propeller.
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Houlsby, Guy Tinmouth; McCulloch, Malcolm Duncan; Oldfield, Martin Louis Gascoyne, Water turbine.
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Lyatkher, Victor, Wave-flow power installation.
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Attey, Graeme Scott, Wind turbine.
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Attey, Graeme Scott, Wind turbine apparatus.
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Zambrano, Thomas; MacCready, Tyler, Wind turbine assembly and related method.
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Zambrano,Thomas; MacCready,Tyler, Wind turbine assembly and related method.
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Zambrano,Thomas; MacCready,Tyler; Walker,Stel N., Wind turbine system.
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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

내보내기 구분	파일저장 인쇄 메일전송
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메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
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연합인증

Helical turbine assembly operable under multidirectional fluid flow for power and propulsion systems 원문보기

초록 ▼

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Helical turbine assembly operable under multidirectional fluid flow for power and propulsion systems 원문보기

초록 ▼

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연구과제 타임라인

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이 특허를 인용한 특허 (48)

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