$\require{mediawiki-texvc}$

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.

Rotor blade retention and sealing construction 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01D-005/32
출원번호 US-0891141 (1992-06-01)
발명자 / 주소
  • Norris James W. (Jupiter FL) Hurchala James (Stuart FL) Davis Noel H. (Atlanta GA)
출원인 / 주소
  • United Technologies Corporation (Hartford CT 02)
인용정보 피인용 횟수 : 39  인용 특허 : 0

초록

A rotor and blade assembly for a gas turbine engine in which blades are retained in position on the rotor by a plurality of circumferentially extending segment plates and a snap ring, the segment plates extending radially between a circumferential groove in the rotor and the underside surface of a b

대표청구항

A rotor for a gas turbine engine, said rotor having a plurality of notches about its periphery, rotor blades mounted in said notches about said rotor periphery, a circumferential groove around said rotor and immediately below said notches, each rotor blade having a root and platform means above said

이 특허를 인용한 특허 (39)

  1. Holmes, Martin D., Aerofoil assembly.
  2. Wulf,Joachim, Apparatus and method for anchoring a rotor blade in a rotor of a turbo machine.
  3. Aniruddha Dattatraya Gadre ; Bharat Sampathkumaran Bagepalli, Apparatus and method for rotor damping.
  4. Alvanos, Ioannis; OConnor, John J., Asymmetrical rotor blade fir-tree attachment.
  5. Himes, Jason D., Balanced rotating component for a gas powered engine.
  6. Decardenas, Rafael A., Blade assembly in a combustion turbo-machine providing reduced concentration of mechanical stress and a seal between adjacent assemblies.
  7. Owen Brian C. (Derby GB2), Bladed rotor with retention plates and locking member.
  8. Bouchard,Guy; Trumper,Ronald, Blades for a gas turbine engine with integrated sealing plate and method.
  9. Gautreau, James Charles; Martin, Nicholas Francis, Compressor blade with dovetail slotted to reduce stress on the airfoil leading edge.
  10. Gautreau,James Charles; Martin,Nicholas Francis; Rickert,Chris A., Compressor blade with dovetail slotted to reduce stress on the airfoil leading edge.
  11. Gautreau,James Charles; Martin,Nicholas Francis; Rickert,Chris A., Compressor blade with dovetail slotted to reduce stress on the airfoil leading edge.
  12. Caprario, Joseph T.; Hudson, Eric A., Cover plate for turbine rotor having enclosed pump for cooling air.
  13. Dejaune, Claude Gerard Rene; Gros, Valerie Annie; Loro, Gael; Soupizon, Jean-Luc, Device for axially retaining blades mounted on a turbomachine rotor disk.
  14. Khanin, Alexander Anatolievich, Fluid flow machine especially gas turbine penetrated axially by a hot gas stream.
  15. Anderson, Carney R.; Graves, William R., Gas turbine engine airfoil structure.
  16. Blanchard, Stephane Pierre Guillaume; Ricou, Laurent Pierre Joseph, Gas turbine engine rotor wheel having composite material blades with blade-root to disk connection being obtained by clamping.
  17. Brandl, Herbert; Widmer, Marc, Gas turbine vane.
  18. Haydn-Smith, Simon Kenneth; Villaro, Mikel, Lock plate.
  19. Dimmick, III, John Herbert; Hart, Andrew Clifford, Locking device arrangement for a rotating bladed stage.
  20. Ravi, Srinivas; Akin, Robert Crag; Gutta, Richard Francis; Walker, Roger Clayton; Casanova, Fernando, Method and apparatus to facilitate increasing turbine rotor efficiency.
  21. Stuart Lee DE; Peter Broadhead GB; Tim Hopp DE, Retaining arrangement for rotor blades of axial-flow turbomachinery.
  22. Poul D. Pedersen ; Christopher C. Glynn ; Roger C. Walker, Retention system and method for the blades of a rotary machine.
  23. Welsh, William A., Rotor balancing apparatus.
  24. Arness, Brian P.; Veltre, Louis; Harter, Ariel Kelsey Coleman; Wardell, John D., Sealing mechanism with pivot plate and rope seal.
  25. Tiemann, Peter, Sealing system for a rotor of a turbo engine.
  26. Ress ; Jr. Robert Anthony ; Rice Edward Claude, Segmented ring blade retainer.
  27. Corcoran, Kevin L.; Boyington, Kimberly Pash, Stress-relieved wire seal assembly for gas turbine engines.
  28. Kray, Nicholas Joseph; Van Nieuwenhove, Stefaan Guido; Baehmann, Peggy Lynn, System for composite marine propellers.
  29. Latimer, Jeremy Peter; Kasperski, Donald Joseph; Tipton, Thomas R., Systems and methods to axially retain blades.
  30. Bluck, Richard; Charlton, Scott, Turbine blade assembly.
  31. Zagar Thomas W. ; Schiavo Anthony L., Turbine blade platform seal.
  32. Douville, Benoit; Grivas, Nicholas; Chamoun, Jean, Turbine blade retaining apparatus.
  33. Berquier, Christophe; Batot, Andre, Turbine rotor for a thermal electric power station.
  34. Paquet, René; Glasspoole, David, Turbine rotor retaining system.
  35. Snyder, Brandon R., Turbine segmented cover plate retention method.
  36. Chanteloup, Denis, Turbine wheel provided with an axial retention device that locks blades in relation to a disk.
  37. Pirker, Klaus, Turbomachine.
  38. Martin, Nicholas Francis; Gautreau, James Charles, Undercut leading edge for compressor blades and related method.
  39. Norman Douglas Lathrop, Wheelspace windage cover plate for turbine.
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