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Wind turbine with mixers and ejectors

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F03D-001/04
출원번호 US-0437615 (2009-05-08)
등록번호 US7976268 (2011-06-28)
발명자 / 주소
  • Presz, Jr., Walter M.
  • Werle, Michael J.
출원인 / 주소
  • FloDesign Wind Turbine Corp.
대리인 / 주소
    Fay Sharpe LLP
인용정보 피인용 횟수 : 6  인용 특허 : 54

초록

A Mixer/Ejector Wind Turbine (“MEWT”) system is disclosed which routinely exceeds the efficiencies of prior wind turbines. Unique ejector concepts are used to fluid-dynamically improve many operational characteristics of conventional wind turbines for potential power generation improvements of 50% a

대표청구항

We claim: 1. An axial flow wind turbine comprising:an aerodynamically contoured turbine shroud with an inlet, an outlet, and a ring of mixer lobes arranged along a trailing edge;a single turbine stage mounted within the turbine shroud that is configured for exposure to ambient wind flow; andan eject

이 특허에 인용된 특허 (54)

  1. Finney Clifton D., Advanced superventuri power source.
  2. Mouton ; Jr. William J. (Box 10515 New Orleans LA 70181) Thompson David F. (2540 Green St. Chester PA 19013), Airship power turbine.
  3. Presz ; Jr. Walter M. ; Reynolds Gary, Alternating lobed mixer/ejector concept suppressor.
  4. Karlsson Jan (Gothenburg SEX) Raimel Gert (Asa Station SEX), Apparatus for increasing the flow speed of a medium and for recovering its kinetic energy.
  5. Presz ; Jr. Walter M. (Wilbraham MA) Paterson Robert W. (Simbury CT) Werle Michael J. (W. Hartford CT), Bodies with reduced surface drag.
  6. Presz ; Jr. Walter M. ; Reynolds Gary, Contoured thrust reverser and lobed nozzle noise suppressor for gas turbine engines.
  7. Appa Kari, Contra-rotating wind turbine system.
  8. Presz ; Jr. Walter M. (Wilbraham MA) Paterson Robert W. (Simsbury CT) Werle Michael J. (West Hartford CT) Ealba Robert H. (Grosse Pointe Farms MI), Convoluted diffuser.
  9. Foreman Kenneth M. (North Bellmore NY) Gilbert Barry L. (Westbury NY), Diffuser for augmenting a wind turbine.
  10. Hiel,Clement; Korzeniowski,George J., Diffuser-augmented wind turbine.
  11. Aizawa Koichi (Kawasaki JPX), Electrophotographic photoconductors.
  12. Koch Gerald W. (Williamsville NY), Energy machine.
  13. Hammond Mark H. ; Presz ; Jr. Walter M., Exhaust nozzle for suppressing infrared radiation.
  14. Torkelson Delbert W. (Catoosa OK) Jannetta Thomas J. (Tulsa OK) Nikkanen John P. (West Hartford CT) Webb Daniel E. (Wethersfield CT) Zysman Steven H. (Middletown CT) Colletti William D. (Cromwell CT), Fixed geometry mixer/ejector suppression system for turbofan aircraft engines.
  15. Brock, Gerald E.; Haltof, Garry P.; Greenwald, Howard J., Fluid driven vacuum enhanced generator.
  16. Miller, Donald C., Fluid energy converter.
  17. Anderson Bjorn M. S. (Woodside CA) Ziegler Reinhold H. (Berkeley CA), Fluid powered electrical generator.
  18. Ayyagari ; Radhakrishna, Gas turbine mixer apparatus for suppressing engine core noise and engine fan noise.
  19. Tocher,Angus J., Habitat friendly, multiple impellor, wind energy extraction.
  20. Tocher, Angus J., Habitat friendly, pressure conversion, wind energy extraction.
  21. de Geus Arie M. (6625 - 4th St. South St. Petersburg FL 33705), Horizontal wind powered reaction turbine electrical generator.
  22. Appa Kari, Jet assisted counter rotating wind turbine.
  23. Presz ; Jr. Walter M. ; Butler Maurice C. ; Anderson Jack H., Jet engine cascade thrust reverser for use with mixer/ejector noise suppressor.
  24. Anderson, Jack H., Jet nozzle mixer.
  25. Anderson,Jack H, Jet nozzle mixer.
  26. Anderson,Jack H., Jet nozzle mixer.
  27. Anderson,Jack H., Jet nozzle mixer.
  28. Presz, Jr., Walter M.; Werle, Michael J., Lobed convergent/divergent supersonic nozzle ejector system.
  29. McCombs John C. (1215 Clearview Dr. Port Charlotte FL 33953), Machine for converting wind energy to electrical energy.
  30. Presz ; Jr. Walter M. (Wilbraham MA), Mechanism to reduce turning losses in angled conduits.
  31. Presz ; Jr. Walter M. (Wilbraham MA), Mechanism to reduce turning losses in conduits.
  32. Ichiryu Ken (Mito JA) Shigeta Masayuki (Katsuta JA) Masuda Toyotsugu (Hitachi JA) Kinoshita Haruo (Hitachi JA), Method and apparatus for controlling eccentricity of rolls in rolling mill.
  33. Paterson Robert W. (Simsbury CT) Presz ; Jr. Walter M. (Wilbraham MA) Morin Bruce L. (Springfield MA), Mixer ejector flow distributor.
  34. Hammond Mark H. ; Presz ; Jr. Walter M., Multi-stage mixer/ejector for suppressing infrared radiation.
  35. Alberti John R., Noise suppressing mixer for jet engines.
  36. Oman Richard A. (Huntington NY), Portable wind turbine for charging batteries.
  37. Presz, Jr.,Walter M.; Kowalski, III,Stanley, Powered lower bobbin feed system for deflector type rotary braiding machines.
  38. Mouton ; Jr. William J. (P.O. Box 10515 New Orleans LA 70181) Thompson David F. (Box 183 Darby PA 19023), River turbine.
  39. Presz ; Jr. Walter M. (Wilbraham MA), Structure to reduce turning losses in angled conduit.
  40. Finney Clifton D. (1057 Oak Hills Pkwy. Baton Rouge LA 70810), Superventuri power source.
  41. Wolfram Norman E. (216 Millers Falls Rd. Turners Falls MA 01376), Turbomill apparatus and method.
  42. Presz ; Jr. Walter M., Two-stage mixer ejector suppressor.
  43. Seiner John M. ; Gilinsky Mikhail M., Undulated nozzle for enhanced exit area mixing.
  44. Oman ; Richard A. ; Foreman ; Kenneth M., Variable stator, diffuser augmented wind turbine electrical generation system.
  45. Angelis, Walter Georg, Ventilator housing, in particular, for axial ventilators.
  46. Bergstein Frank D., Water wheel with cylindrical blades.
  47. Edwards Samuel S. (17401 Marilia St. Northridge CA 91325), Wind energy converter utilizing vortex augmentation.
  48. Carpenter Robert D. (16214 Pasada Dr. Whittier CA 90603), Wind turbine.
  49. Eckel Oliver C. (75 Grove St. Wellesley MA 02181), Wind turbine.
  50. Pedersen Nicholas F. (3199 Sturbridge Farmington MI 48024) Ellis Gaylord O. (61 Bellarmine Drive Rochester MI 48063), Wind turbine.
  51. Lamont John S. (30th Floor ; 360 Main St. Winnipeg ; Manitoba CAX R3C 4G1), Wind turbine housing and apparatus.
  52. Hessel,Christoph, Wind turbine with outer noise shell.
  53. Inoue, Minoru, Windmill generator apparatus.
  54. Igor Sergeevich Orlov RU; Emmanuil Avraamovich Sobol RU; Mikhail Andreevich Egorov RU, Windmill powerplant.

이 특허를 인용한 특허 (6)

  1. Wood, Ben David, Diffuser augmented wind turbines.
  2. Tocher, Angus J., Integrally ribbed Rogallo wing array.
  3. Urch, Michael John, Power generator.
  4. Mansberger, Larry Lee, Thermodynamic wind turbine.
  5. Presz, Jr., Walter M.; Werle, Michael J., Water turbines with mixers and ejectors.
  6. Merlini, III, Nicholas C.; Cironi, Mark L., Wind turbine shroud and wind turbine system using the shroud.
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