$\require{mediawiki-texvc}$

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.

High bypass turbofan engine having a partially geared fan drive turbine 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02K-003/04
출원번호 US-0294091 (1989-01-03)
발명자 / 주소
  • Adamson Arthur P. (Cincinnati OH) Butler Lawrence (Cincinnati OH)
출원인 / 주소
  • General Electric Company (Cincinnati OH 02)
인용정보 피인용 횟수 : 39  인용 특허 : 4

초록

The present invention provides a high bypass turbofan engine configuration wherein a fan drive turbine is divided into first and second turbine sections mounted for independent rotation within the engine frame. The first, higher pressure, higher speed turbine section is coupled to the fan section dr

대표청구항

A high bypass ratio turbofan engine, comprising: a fan section; fan drive turbine means, for driving said fan section, said fan drive turbine means including first and second turbine sections mounted for independent rotation; fan drive shaft means for rotating said fan section; means for coupling sa

이 특허에 인용된 특허 (4)

  1. Gruner George P. (13 Bradley Rd. Andover MA 01810), Contra-rotating rotors with differential gearing.
  2. Adamson Arthur P. (Cincinnati OH), Differential geared engine.
  3. Scott Alexander (Bristol EN) Peck Peter Eric (Bristol EN), Differentially geared reversible fan for ducted fan gas turbine engines.
  4. Coplin John F. (Derby GB2), Turbofan gas turbine engine.

이 특허를 인용한 특허 (39)

  1. Gallet, Francois, Bypass engine with contrarotating turbine wheels including a reversing module.
  2. Toot, Peter David, Counter-rotatable generator.
  3. Kuhne, Craig Miller; Glynn, Christopher Charles; Vondrell, Randy M.; Breeze-Stringfellow, Andrew; Murrow, Kurt David; Zatorski, Darek T.; Yeager, Donald Scott; Dinsmore, Nicholas Rowe; Martin, Samuel Jacob; Bradley, Donald Albert, Engine architecture with reverse rotation integral drive and vaneless turbine.
  4. McCooey, Francis William, Epicyclic gearbox.
  5. Sheridan, William G., Fan drive planetary gear system integrated carrier and torque frame.
  6. Davis, Todd A.; Reinhardt, Gregory E.; DiBenedetto, Enzo, Gas turbine engine architecture with low pressure compressor hub between high and low rotor thrust bearings.
  7. Moniz, Thomas Ory; Orlando, Robert Joseph, Gas turbine engine assembly and method of assembling same.
  8. Orlando, Robert Joseph; Moniz, Thomas Ory; Schilling, Jan Christopher, Gas turbine engine assembly and methods of assembling same.
  9. Hasel, Karl L.; Staubach, Joseph B.; Merry, Brian D.; Suciu, Gabriel L.; Dye, Christopher M., Gas turbine engine compressor arrangement.
  10. Hasel, Karl L.; Staubach, Joseph B.; Merry, Brian D.; Suciu, Gabriel L.; Dye, Christopher M., Gas turbine engine compressor arrangement.
  11. Hasel, Karl L.; Staubach, Joseph B.; Merry, Brian D.; Suciu, Gabriel L.; Dye, Christopher M., Gas turbine engine compressor arrangement.
  12. Karl, Hasel; Staubach, Joseph B.; Merry, Brian D.; Suciu, Gabriel L.; Dye, Christopher M., Gas turbine engine compressor arrangement.
  13. Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M., Gas turbine engine front architecture.
  14. Merry, Brian D.; Suciu, Gabriel L., Gas turbine engine shaft bearing arrangement.
  15. Merry, Brian D.; Suciu, Gabriel L.; Hasel, Karl L., Gas turbine engine shaft bearing configuration.
  16. Merry, Brian D.; Suciu, Gabriel L.; Hasel, Karl L., Gas turbine engine shaft bearing configuration.
  17. Merry, Brian D.; Suciu, Gabriel L.; Hasel, Karl L., Gas turbine engine shaft bearing configuration.
  18. Suciu, Gabriel L.; Schwarz, Frederick M.; Ackermann, William K.; Kupratis, Daniel Bernard, Gas turbine engine with high speed low pressure turbine section.
  19. Ullyott, Richard; Mitrovic, Lazar; Dubreuil, Jean; Kenny, Stephen Christopher; Bouchard, Guy; Medvedev, Ilya B.; Morgan, Keith; Karanjia, Darius Jehangir; Youssef, Nashed Azer, Gas turbine engine with transmission and method of adjusting rotational speed.
  20. D'Ercole, Michele; Billi, Simone; Della Gatta, Stefania, Geared axial multistage expander device, system and method.
  21. Norris, James W.; Merry, Brian D., Geared counter-rotating gas turbofan engine.
  22. Schilling, Jan Christopher, Geared differential speed counter-rotatable low pressure turbine.
  23. Gilson, Jonthan; Morin, Burce L.; Reba, Ramons A.; Topol, David A.; Lord, Wesley K., Geared gas turbine engine with reduced fan noise.
  24. Davis, Todd A., Geared turbofan engine with integral gear and bearing supports.
  25. Davis, Todd A., Geared turbofan engine with integral gear and bearing supports.
  26. Merry, Brian D.; Suciu, Gabriel L.; Brilliant, Lisa I.; Rose, Becky E.; Dong, Yuan; Balamucki, Stanley J., LPC flowpath shape with gas turbine engine shaft bearing configuration.
  27. Baker, Stephanie; Otto, John, Manifold for gas turbine.
  28. Masson, Richard; Dunleavy, Patrick; Serey, Jean-Pierre, Method for optimizing the speed of a twin-spool turbojet engine fan, and architecture for implementing same.
  29. Baker, Stephanie M.; Muldoon, Marc J.; Pescosolido, Alessio, Multi-piece fluid manifold for gas turbine engine.
  30. Sidelkovskiy, Dmitriy B., Multi-shaft gas turbine engine.
  31. McCune, Michael E.; Merry, Brian D.; Suciu, Gabriel L., Systems and methods involving multiple torque paths for gas turbine engines.
  32. McCune, Michael E.; Merry, Brian D.; Suciu, Gabriel L., Systems and methods involving multiple torque paths for gas turbine engines.
  33. McCune, Michael E.; Merry, Brian D.; Suciu, Gabriel L., Systems and methods involving multiple torque paths for gas turbine engines.
  34. Suciu, Gabriel L.; Pagluica, Gino J.; Duong, Loc Quang; Portlock, Lawrence E., Turbine engine with differential gear driven fan and compressor.
  35. Schilling, Jan Christopher, Turbofan engine assembly and method of assembling same.
  36. Sheridan, William G.; Schwarz, Frederick M.; Suciu, Gabriel L., Turbofan engine bearing and gearbox arrangement.
  37. Kupratis, Daniel B., Turbofan with gear-driven compressor and fan-driven core.
  38. Kern, John Michael; Drexel, Michael V.; VanDam, Jeremy Daniel, Variable coupling of turbofan engine spools via open differential gear set or simple planetary gear set for improved power extraction and engine operability, with torque coupling for added flexibility.
  39. 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.
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

맨위로