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특허 상세정보

Gas turbine gearbox

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16H-057/02   
미국특허분류(USC) 475/331; 475/343; 074/665.F
출원번호 US-0817857 (2004-04-06)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Ogilvy Renault LLP
인용정보 피인용 횟수 : 32  인용 특허 : 15
초록

A gearbox for rotating a propeller in a selected one of a first and second direction is provided. The gearbox includes a many common components, selected irrespective of desired propeller direction, and a few unique components selected based on desired propeller direction.

대표
청구항

The invention claimed is: 1. A gearbox for rotating a propeller of a gas turbine engine in a selected one of a first and second direction, the gearbox comprising: a casing defining an enclosure; an output shaft rotating the propeller in the selected one of the first and second directions, the output shaft being partially enclosed in the casing; a mating gear driving the output shaft through a gear train, the mating gear having a first position within the casing; an input shaft receiving power from a turbine and rotating in the first direction, the input...

이 특허에 인용된 특허 (15)

  1. Larkin Bryan James,AUX. Contra-rotating rotor unit. USP1998085795200.
  2. Inoue Kazuo (Tokyo JPX) Kubota Osamu (Saitama JPX) Komura Takashi (Saitama JPX) Noda Etsuo (Tokyo JPX). Contrarotating propeller type propulsion system. USP1993025186609.
  3. Scott Alexander (Bristol EN) Peck Peter Eric (Bristol EN). Differentially geared reversible fan for ducted fan gas turbine engines. USP1977024005575.
  4. Shaffer James E. (Longmont CO). Epicycloidal gearing. USP1984064452102.
  5. Sigg Hans (Mutschellen CHX). Marine reversing gearing. USP1981014242920.
  6. Lardellier Alain,FRX. Method and device for reversing the thrust of very high bypass ratio turbojet engines. USP2000116148605.
  7. Vilain Thomas,DEX. Modular drive system. USP2001036205877.
  8. Spridco Dale R. (DeForest WI) Gruneberg J. Marc (Madison WI). Multi-configuration gear reducer kit. USP1992035095767.
  9. Collin, Lars T.. Propulsion plant including a gas turbine and a reduction gear. USP1979104170905.
  10. Farkas Alexander (Sunnyvale CA). Reversing apparatus. USP1981014242925.
  11. Behm Michael E. (Cincinnati OH) Toraason Clifford M. (Cincinnati OH). Reversing marine gas turbine drive. USP1994085334061.
  12. Rudolph Peter (13683 18th Ave. SW. Seattle WA 98166) Ostrom Grazyna (5858 S. 292nd Auburn WA 98001). Single propeller turboprop propulsion apparatus. USP1989034815273.
  13. Vernea Stefan (295 Sesame St. Middleburg FL 32065). Transmission for dual propellers driven by an inboard marine engine. USP1996025494466.
  14. Rudolph Peter K. C. (Seattle WA) Ostrom Grazyna B. (Auburn WA). Turboprop propulsion apparatus. USP1989044817382.
  15. Smith Ronald A.. Twin engine, coaxial, dual-propeller propulsion system. USP1999095954479.

이 특허를 인용한 특허 피인용횟수: 32

  1. Herlihy, Christopher J.; Maty, Ronald P.; Brady, Edward M.. Adjustable gear position arrangement for synchronization of multiple generators. USP2011077971499.
  2. Mitrovic, Lazar; Ullyott, Richard. Apparatus and methods for powering an electrical device associated with an aircraft rotor. USP2017119828109.
  3. Vetters, Daniel K.; Cedoz, Robert W.. Coupling assembly. USP2011098021267.
  4. Dusserre-Telmon, Guy Frank Paul; Galivel, Jean Pierre; Zsiga, Zoltan. Device for driving the rotor of turbine engine auxiliary. USP2011088006501.
  5. Kupratis, Daniel B.. Differential gear system with carrier drive. USP2015059021778.
  6. Sheridan, William G.; Otto, John R.. Flexible coupling for geared turbine engine. USP2018019863326.
  7. Sheridan, William G.; Otto, John R.. Flexible coupling for geared turbine engine. USP20181010087850.
  8. Sheridan, William G.; Otto, John R.. Flexible coupling for geared turbine engine. USP20181010087851.
  9. McCune, Michael E.; Husband, Jason. Flexible support structure for a geared architecture gas turbine engine. USP20190310227893.
  10. McCune, Michael E.; Husband, Jason. Flexible support structure for a geared architecture gas turbine engine. USP2015099133729.
  11. McCune, Michael E.; Husband, Jason. Flexible support structure for a geared architecture gas turbine engine. USP2016089410608.
  12. McCune, Michael E.; Husband, Jason. Flexible support structure for a geared architecture gas turbine engine. USP2016129523422.
  13. McCune, Michael E.; Husband, Jason. Flexible support structure for a geared architecture gas turbine engine. USP2014078770922.
  14. McCune, Michael E.; Husband, Jason. Flexible support structure for a geared architecture gas turbine engine. USP2014088814503.
  15. McCune, Michael E.; Husband, Jason. Flexible support structure for a geared architecture gas turbine engine. USP2012108297916.
  16. McCune, Michael E.; Husband, Jason. Flexible support structure for a geared architecture gas turbine engine. USP2012108297917.
  17. McCune, Michael E.; Husband, Jason. Flexible support structure for a geared architecture gas turbine engine. USP2016019239012.
  18. Sheridan, William G.. Fundamental gear system architecture. USP20190310221770.
  19. Sheridan, William G.; McCune, Michael E.; Schwarz, Frederick M.; Kupratis, Daniel Bernard; Suciu, Gabriel L.; Ackermann, William K.; Husband, Jason. Fundamental gear system architecture. USP2014068756908.
  20. Abousleiman, Vincent; Fritz, Romaric. Gas turbine accessory gearbox incorporating decoupling means. USP2017059638107.
  21. Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M.; Johnson, Steven B.. Gas turbine engine compressor arrangement. USP2014048684303.
  22. Sheridan, William G.. Gear system architecture for gas turbine engine. USP2017129840969.
  23. McCune, Michael E.; Husband, Jason; Schwarz, Frederick M.; Kupratis, Daniel Bernard; Suciu, Gabriel L.; Ackermann, William K.. Geared architecture for high speed and small volume fan drive turbine. USP2014128899915.
  24. McCune, Michael E.; Husband, Jason; Schwarz, Frederick M.; Kupratis, Daniel Bernard; Suciu, Gabriel L.; Ackermann, William K.. Geared architecture for high speed and small volume fan drive turbine. USP2017099752511.
  25. McCune, Michael E.; Husband, Jason; Schwarz, Frederick M.; Kupratis, Daniel Bernard; Suciu, Gabriel L.; Ackermann, William K.. Geared architecture for high speed and small volume fan drive turbine. USP2017049631558.
  26. McCune, Michael E.; Husband, Jason; Schwarz, Frederick M.; Kupratis, Daniel Bernard; Suciu, Gabriel L.; Ackermann, William K.. Geared architecture for high speed and small volume fan drive turbine. USP2014068747055.
  27. Sheridan, William G.. Geared turbofan with independent flexible ring gears and oil collectors. USP20181110119465.
  28. Perkinson, Robert H.; Ullyott, Richard. In flight restart system and method for free turbine engine. USP20181010094293.
  29. MacFarlane, Ian A.. Inter-shaft bearing arrangement. USP20190210215052.
  30. Carvalho, Paul A.. Mounting assembly for a propeller system component. USP2012058186951.
  31. Norris, James W.. Non-interrupted oil supply for gas turbine engine. USP2013108567564.
  32. Mitrovic, Lazar; Morgan, Keith; Mills, Danny. Reduction gearbox for a gas turbine engine. USP2017049611789.