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Driving mechanism with counter-rotating rotors 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02K-003/02
출원번호 US-0720340 (2001-06-28)
우선권정보 DE-0028562 (1998-06-26)
국제출원번호 PCT/DE99/01832 (1999-06-23)
§371/§102 date 20010628 (20010628)
국제공개번호 WO00/00730 (2000-01-06)
발명자 / 주소
  • Hermann Klingels DE
출원인 / 주소
  • MTU Aero Engines GmbH DE
대리인 / 주소
    Crowell & Moring LLP
인용정보 피인용 횟수 : 74  인용 특허 : 6

초록 ▼

An engine with counter-rotating rotors, which are coaxially arranged and are driven via a shaft by a turbine whose working medium is supplied by a gas generator with an air inlet, the air inlet (3) being arranged between (in the axial direction) the rotors (1, 2) in order to reduce the noise annoyan

대표청구항 ▼

1. Engine with counter-rotating rotors, which are coaxially arranged and are driven via a shaft by a turbine whose working medium is supplied by a gas generator with an air inlet arranged between-in the axial direction-the rotors, wherein the rotors are driven by a low-pressure turbine shaft via an

이 특허에 인용된 특허 (6)

  1. Johnson Kenneth O. (Cincinnati OH), Counter rotation power turbine.
    상세보기
  2. Adamson Arthur P. (Cincinnati OH) Butler Lawrence (Cincinnati OH) Wall Robert A. (Wyoming OH), Geared counterrotating turbine/fan propulsion system.
    상세보기
  3. Taylor John B. (Cincinnati OH), High bypass ratio counterrotating gearless front fan engine.
    상세보기
  4. Pagluica Gino (Manchester CT), Integrated reduction gear and counterrotation propeller.
    상세보기
  5. Rohra Alois (Munich DEX) Geidel Helmut A. (Karlsfeld DEX), Turbofan engine having a contrarotating low-pressure compressor.
    상세보기
  6. Adamson Arthur P. (Cincinnati OH) Wall Robert A. (Wyoming OH), Turbofan engine having a counterrotating partially geared fan drive turbine.
    상세보기

이 특허를 인용한 특허 (74)

  1. Klingels, Hermann; Selmeier, Rudolf, Aircraft engine with separate auxiliary rotor and fan rotor.
    상세보기
  2. Suciu, Gabriel L.; Norris, James W; Nordeen, Craig A.; Merry, Brian, Annular turbine ring rotor.
    상세보기
  3. Suciu, Gabriel L.; Norris, James W; Nordeen, Craig A.; Merry, Brian, Annular turbine ring rotor.
    상세보기
  4. Suciu, Gabriel; Roberge, Gary D.; Merry, Brian, Axial compressor for tip turbine engine.
    상세보기
  5. Nordeen, Craig A.; Suciu, Gabriel L., Balanced turbine rotor fan blade for a tip turbine engine.
    상세보기
  6. Suciu, Gabriel L.; Roberge, Gary D.; Merry, Brian, Cantilevered tip turbine engine.
    상세보기
  7. Suciu, Gabriel L.; Nordeen, Craig A.; Kramer, Stephen, Combustor for turbine engine.
    상세보기
  8. Merry, Brian; Suciu, Gabriel L.; Norris, James W.; Nordeen, Craig A., Counter-rotating compressor case and assembly method for tip turbine engine.
    상세보기
  9. Suciu, Gabriel; Merry, Brian; McCune, Michael E., Counter-rotating gearbox for tip turbine engine.
    상세보기
  10. Merry, Brian D.; Suciu, Gabriel L., Counter-rotating low pressure turbine with gear system mounted to turbine exhaust case.
    상세보기
  11. Suciu, Gabriel L.; Merry, Brian D., Counter-rotating low pressure turbine with gear system mounted to turbine exhaust case.
    상세보기
  12. Suciu, Gabriel L.; Merry, Brian D., Counter-rotating low pressure turbine without turbine exhaust case.
    상세보기
  13. Suciu, Gabriel L.; Merry, Brian D., Counter-rotating low pressure turbine without turbine exhaust case.
    상세보기
  14. Taylor,Mark D.; Harvey,Neil W., Counter-rotating turbine engine including a gearbox.
    상세보기
  15. Kupratis, Daniel B., Differential gear system with carrier drive.
    상세보기
  16. Suciu, Gabriel L.; Norris, James W.; Nordeen, Craig A., Diffuser aspiration for a tip turbine engine.
    상세보기
  17. Suciu, Gabriel L.; Roberge, Gary D., Ejector cooling of outer case for tip turbine engine.
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  18. Müller, Norbert, Electromagnetic machine with a fiber rotor.
    상세보기
  19. Suciu, Gabriel L.; Norris, James W.; Nordeen, Craig A.; Merry, Brian, Fan blade with integral diffuser section and tip turbine blade section for a tip turbine engine.
    상세보기
  20. Moniz, Thomas Ory; Orlando, Robert Joseph, Gas turbine engine assembly and methods of assembling same.
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  21. Moniz,Thomas Ory; Orlando,Robert Joseph, Gas turbine engine assembly and methods of assembling same.
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  22. Moniz,Thomas Ory; Orlando,Robert Joseph, Gas turbine engine assembly and methods of assembling same.
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  23. Moniz,Thomas Ory; Orlando,Robert Joseph, Gas turbine engine assembly and methods of assembling same.
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  24. Orlando, Robert Joseph; Moniz, Thomas Ory, Gas turbine engine assembly and methods of assembling same.
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  25. Orlando, Robert Joseph; Moniz, Thomas Ory, Gas turbine engine assembly and methods of assembling same.
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  26. Orlando, Robert Joseph; Moniz, Thomas Ory, Gas turbine engine assembly and methods of assembling same.
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  27. Orlando, Robert Joseph; Moniz, Thomas Ory, Gas turbine engine assembly and methods of assembling same.
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  28. Orlando, Robert Joseph; Moniz, Thomas Ory, Gas turbine engine assembly and methods of assembling same.
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  29. Roberge, Gary D.; Suciu, Gabriel L., Gas turbine engine systems involving tip fans.
    상세보기
  30. Roberge, Gary D.; Suciu, Gabriel L., Gas turbine engine systems involving tip fans.
    상세보기
  31. Suciu, Gabriel L.; Schwarz, Frederick M.; Ackermann, William K.; Kupratis, Daniel Bernard, Gas turbine engine with high speed low pressure turbine section.
    상세보기
  32. Suciu, Gabriel L.; Schwarz, Frederick M.; Ackermann, William K.; Kupratis, Daniel Bernard, Gas turbine engine with high speed low pressure turbine section.
    상세보기
  33. Kupratis, Daniel Bernard; Schwarz, Frederick M., Geared architecture with inducer for gas turbine engine.
    상세보기
  34. Norris, James W.; Merry, Brian D., Geared counter-rotating gas turbofan engine.
    상세보기
  35. Houston, David P.; Kupratis, Daniel Bernard; Schwarz, Frederick M., Geared turbofan gas turbine engine architecture.
    상세보기
  36. Houston, David P.; Kupratis, Daniel Bernard; Schwarz, Frederick M., Geared turbofan gas turbine engine architecture.
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  37. Kupratis, Daniel Bernard; Schwarz, Frederick M., Geared turbofan gas turbine engine architecture.
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  38. Kupratis, Daniel Bernard; Schwarz, Frederick M., Geared turbofan gas turbine engine architecture.
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  39. Kupratis, Daniel Bernard; Schwarz, Frederick M., Geared turbofan gas turbine engine architecture.
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  40. Kupratis, Daniel Bernard; Schwarz, Frederick M., Geared turbofan gas turbine engine architecture.
    상세보기
  41. Nordeen, Craig A.; Norris, James W., Individual inlet guide vane control for tip turbine engine.
    상세보기
  42. Suciu, Gabriel L.; Portlock, Lawrence E.; Merry, Brian, Inflatable bleed valve for a turbine engine.
    상세보기
  43. Suciu, Gabriel L.; Merry, Brian, Modular tip turbine engine.
    상세보기
  44. Suciu, Gabriel; Roberge, Gary D.; Merry, Brian, Particle separator for tip turbine engine.
    상세보기
  45. Norris, James W.; Nordeen, Craig A., Plurality of individually controlled inlet guide vanes in a turbofan engine and corresponding controlling method.
    상세보기
  46. Haskin, Jay, Power transmission system for turbines or compressors having counter-rotating blades.
    상세보기
  47. Suciu, Gabriel L.; Norris, James W.; Nordeen, Craig A., Regenerative turbine blade and vane cooling for a tip turbine engine.
    상세보기
  48. Suciu, Gabriel L.; Norris, James W.; Nordeen, Craig A.; Merry, Brian, Seal assembly for a fan rotor of a tip turbine engine.
    상세보기
  49. Suciu, Gabriel L.; Norris, James W.; Nordeen, Craig A.; Merry, Brian, Seal assembly for a fan-turbine rotor of a tip turbine engine.
    상세보기
  50. Suciu, Gabriel L.; Roberge, Gary D.; Merry, Brian, Stacked annular components for turbine engines.
    상세보기
  51. Merry, Brian; Webb, Scot Adams; McCune, Michael, Starter generator system for a tip turbine engine.
    상세보기
  52. Norris, James W.; Nordeen, Craig A., Tip turbine engine and operating method with reverse core airflow.
    상세보기
  53. Suciu, Gabriel L.; Norris, James W.; Merry, Brian, Tip turbine engine composite tailcone.
    상세보기
  54. Suciu, Gabriel L.; Merry, Brian; Portlock, Lawrence, Tip turbine engine comprising a nonrotable compartment.
    상세보기
  55. Suciu, Gabriel L.; Norris, James W.; Nordeen, Craig A., Tip turbine engine comprising turbine blade clusters and method of assembly.
    상세보기
  56. Suciu, Gabriel L.; Norris, James W.; Nordeen, Craig A., Tip turbine engine comprising turbine clusters and radial attachment lock arrangement therefor.
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  57. Suciu, Gabriel L.; Norris, James W.; Merry, Brian, Tip turbine engine integral case, vane, mount and mixer.
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  58. Suciu, Gabriel L.; Norris, James W.; Nordeen, Craig A.; Merry, Brian, Tip turbine engine integral fan, combustor, and turbine case.
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  59. Suciu, Gabriel L.; Merry, Brian, Tip turbine engine support structure.
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  60. Suciu, Gabriel L.; Merry, Brian, Tip turbine engine with a heat exchanger.
    상세보기
  61. Norris, James W.; Nordeen, Craig A.; Roberge, Gary, Tip turbine engine with multiple fan and turbine stages.
    상세보기
  62. Norris, James W.; Nordeen, Craig A., Tip turbine engine with reverse core airflow.
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  63. Suciu, Gabriel L.; Norris, James W.; Merry, Brian, Tip turbine single plane mount.
    상세보기
  64. Roberge, Gary D., Turbine blow down starter for turbine engine.
    상세보기
  65. Suciu, Gabriel L.; Pagluica, Gino J.; Duong, Loc Quang; Portlock, Lawrence E., Turbine engine with differential gear driven fan and compressor.
    상세보기
  66. Schilling, Jan Christopher, Turbofan engine assembly and method of assembling same.
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  67. Müller, Norbert, Turbomachine impeller.
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  68. Suciu, Gabriel L.; Merry, Brian; Norris, James W.; Sirica, Steven J., Variable fan inlet guide vane assembly for gas turbine engine.
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  69. Suciu, Gabriel L.; Merry, Brian; Norris, James W.; Sirica, Steven J., Variable fan inlet guide vane assembly, turbine engine with such an assembly and corresponding controlling method.
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  70. Suciu, Gabriel L.; Merry, Brian; Norris, James W.; Sirica, Steven J., Variable fan inlet guide vane assembly, turbine engine with such an assembly and corresponding controlling method.
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  71. Roberge, Gary D., Vectoring transition duct for turbine engine.
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  72. Müller, Norbert; Piechna, Janusz; Sun, Guangwei; Parraga, Pablo-Francisco, Wave disc engine apparatus.
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  73. Müller, Norbert; Akbari, Pejman; Piechna, Janusz; Iancu, Florin, Wave rotor apparatus.
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  74. Müller, Norbert; Akbari, Pezhman; Piechna, Janusz; Iancu, Florin, Wave rotor apparatus.
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