$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Fluid flow energy converter

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F03D-003/02
출원번호 US-0293857 (1981-08-18)
발명자 / 주소
  • Schumacher Berthold W. (24635 Winona Dearborn MI 48124)
인용정보 피인용 횟수 : 39  인용 특허 : 0

초록

Energy is extracted from a free-stream fluid flow of wind or water by means of a multi-turn helicoid structure with a relatively small pitch angle. The axis of the structure about which the helicoid turns is making an angle with the flow vector in the order of or slightly larger that the pitch angle

대표청구항

Apparatus for extracting energy from the kinetic energy of an unbounded fluid flow such as wind or water, making use of an array of helicoids, characterized by (a) the helicoids having all the same pitch angle of between 5°and 36°and having their axes arranged in one plane and parallel to one anothe

이 특허를 인용한 특허 (39)

  1. Sieger, Charles Martin, Archimedean modular / multi-axis rotor (AMR).
  2. Trayner, Anthony; Syvertsen, Sam; Brattekås, Jon Inge; Eielsen, Jan Inge, Arrangement for extracting energy from flowing liquid.
  3. Murrow, Kurt David; Powell, Brandon Flowers, Axial flow positive displacement gas generator with combustion extending into an expansion section.
  4. Murrow, Kurt David; Giffin, Rollin George; Fakunle, Oladapo, Axial flow positive displacement worm compressor.
  5. Wootten, Keith Robert, Canted helix collapsible flowmeter and method of measuring a fluid flow.
  6. Giffin, Rollin George; Murrow, Kurt David; Fakunle, Oladapo, Counter-rotatable fan gas turbine engine with axial flow positive displacement worm gas generator.
  7. Thomas, Robert Nason, Coupled vortex vertical axis wind turbine.
  8. Fenlon, Robert M., Dual axis wind turbine.
  9. Newcomb, Ronald A., Electro-magnetic archimedean screw motor-generator.
  10. Davey, Kent; Hansen, Ned R.; Power, III, Daniel E., Energy conversion systems and methods.
  11. Davey, Kent; Hansen, Ned R.; Power, III, Daniel E., Energy conversion systems and methods.
  12. Sager William F., High velocity propeller.
  13. Rooney, Dorraine Marie, HydroQueen.
  14. Rorres, Chris, Methods and apparatus for moving fluid using a strake.
  15. Sieger, Charles Martin, Modular multi-axial rotor.
  16. Sieger, Charles Martin, Modular multi-axial rotor.
  17. Pitre, John, Platform for generating electricity from flowing fluid using generally prolate turbine.
  18. Pitre, John, Platform for generating electricity from flowing fluid using generally prolate turbine.
  19. Pitre, John, Platform for generating electricity from flowing fluid using generally prolate turbine.
  20. Pitre, John, Platform for generating electricity from flowing fluid using generally prolate turbine.
  21. Rosefsky, Jonathan B., Ribbon drive power generation and method of use.
  22. Rosefsky, Jonathan B., Ribbon drive power generation and method of use.
  23. Rosefsky, Jonathan B., Ribbon drive power generation and method of use.
  24. Jonathan B. Rosefsky, Ribbon drive power generation apparatus and method.
  25. Rosefsky, Jonathan B., Ribbon drive power generation for variable flow conditions.
  26. Brueckner,Manfred Karl, Sky turbine that is mounted on a city.
  27. Van Asten, II, Michael John, Spiral turbine blade having at least one concave compartment that may be rotated by a moving fluid for electrical energy generation.
  28. Power, III, Daniel E.; Hansen, Ned R.; Bachtar, Dody; Schilke, Alan, System for generating electricity from fluid currents.
  29. Power, III,Daniel E.; Hansen,Ned R.; Bachtar,Dody; Schilke,Alan, System for generating electricity from fluid currents.
  30. Anderson, Jr., Winfield Scott, Tapered helical auger turbine to convert hydrokinetic energy into electrical energy.
  31. Anderson, Jr., Winfield Scott, Tapered helical auger turbine to convert hydrokinetic energy into electrical energy.
  32. Anderson, Jr., Winfield Scott, Tapered helical auger turbine to convert hydrokinetic energy into electrical energy.
  33. Vanderhye, Robert A., VAWT cluster and individual supporting arrangements.
  34. Vanderhye, Robert A., Vertical axis wind turbine rotating design elements.
  35. Sarkar, Shyam Sundar; Sarkar, Ayush, Vertical axis wind turbine using helical blades with serrated edges.
  36. Bills, Chris; Moriarty, Donald E., Vortex propeller.
  37. Bills, Chris; Moriarty, Donald E., Vortex propeller.
  38. Vanderhye,Robert A.; Applegate,Nicholas C. S.; Dukes,Douglas M.; Leone,Nicholas J.; Sedlak,Joseph; Signor,Jason; Steiner,Mark W.; Vanderpoel,Timothy, Watercraft with vertically collapsible vertical axis wind turbine and propeller flexible drive shaft.
  39. Parker, Daniel B., Wind turbine blade assembly and apparatus.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트