$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색도움말
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

통합검색

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.

특허 상세정보

Aircraft engine with inter-turbine engine frame supported counter rotating low pressure turbine rotors

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02K-003/02   
미국특허분류(USC) 060/226.1; 060/039.162; 060/792
출원번호 US-0087681 (2002-03-01)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Herkamp, Nathan D.Rosen, Steven J.
인용정보 피인용 횟수 : 205  인용 특허 : 20
초록

An aircraft gas turbine engine assembly includes an inter-turbine frame axially located between high and low pressure turbines. Low pressure turbine has counter rotating low pressure inner and outer rotors with low pressure inner and outer shafts which are at least in part rotatably disposed co-axially within a high pressure rotor. Inter-turbine frame includes radially spaced apart radially outer first and inner second structural rings disposed co-axially about a centerline and connected by a plurality of circumferentially spaced apart struts. Forward an...

대표
청구항

An aircraft gas turbine engine assembly includes an inter-turbine frame axially located between high and low pressure turbines. Low pressure turbine has counter rotating low pressure inner and outer rotors with low pressure inner and outer shafts which are at least in part rotatably disposed co-axially within a high pressure rotor. Inter-turbine frame includes radially spaced apart radially outer first and inner second structural rings disposed co-axially about a centerline and connected by a plurality of circumferentially spaced apart struts. Forward an...

이 특허에 인용된 특허 (20)

  1. Freid Wilbert B. (Bridgton ME). Aircraft gas turbine engine thrust mount. USP1995095452575.
  2. Moniz Thomas ; Hauser Ambrose A. ; Seda Jorge F.. Bearing lubrication configuration in a turbine engine. USP1998095813214.
  3. Ciokajlo John J. (Henderson NV) Hauser Ambrose A. (Wyoming OH). Counterrotating turbine support assembly. USP1994055307622.
  4. Giffin ; III Rollin G. (Cincinnati OH) Lenahan Dean T. (Cincinnati OH). Gas turbine engine. USP1989034809498.
  5. Ciokajlo John J. (Henderson NV) Hauser Ambrose A. (Wyoming OH) Davison Samuel H. (Milford OH). Gas turbine engine rotor support system. USP1994115361580.
  6. Taylor John B. (Cincinnati OH). High bypass ratio counterrotating gearless front fan engine. USP1989084860537.
  7. Stuart Alan R. (Boston MA). High bypass ratio counterrotating turbofan engine. USP1988124790133.
  8. Bouiller, Jean G.; Soligny, Marcel R.. Inter-shaft journal assembly of a multi-spool turbo-machine. USP1985124558564.
  9. Ciokajlo John J. (Cincinnati OH) Ritchie Henry B. (Ft. Pierce FL). Jet engine turbine support. USP1990104965994.
  10. Ciokajlo John J. (Cincinnati OH). Lightweight engine turbine bearing support assembly for withstanding radial and axial loads. USP1992115160251.
  11. Czachor Robert P. ; Jones Robert E.. Low profile fluid joint. USP1998055746574.
  12. Halchak Kenneth L. (Wilmington NC) Schwarz Daniel C. (Hamilton OH) Birmingham Martin L. (West Chester OH). Method for assembling a turbine frame assembly. USP1995085438756.
  13. Udall Kenneth F. (Derbyshire GB2) Wright Eric (Nottinghamshire GB2) Drew David D. K. (Derby GB2). Mounting for coupling a turbofan gas turbine engine to an aircraft structure. USP1995045409184.
  14. Strock William J. (Cincinnati OH) Hauser Ambrose A. (Wyoming OH). Power frame. USP1988074758129.
  15. Butler Lawrence (Cincinnati OH). Power turbine support arrangement. USP1990084951461.
  16. Grieb Hubert (Germering DEX). Propfan turbine engine. USP1993015177957.
  17. Ciokajlo John J. (Henderson NV) Hauser Ambrose A. (Wyoming OH) Davison Samuel H. (Milford OH). Rotatable turbine frame. USP1995085443590.
  18. Czachor Robert P. (Cincinnati OH) Glynn Christopher C. (Hamilton OH). Turbine frame. USP1994035292227.
  19. Tod Kenneth Bosel. Turbine frame assembly. USP2002086439841.
  20. Taylor John B. (Cincinnati OH). Unducted, counterrotating gearless front fan engine. USP1990124976102.

이 특허를 인용한 특허 피인용횟수: 205

  1. Freling, Melvin; Lagueux, Ken; Strock, Christopher W.; Pilecki, Jr., Joseph G.. Abradable component for a gas turbine engine. USP2011108038388.
  2. Ali, Amr. Acoustic treatment in an unducted area of a geared turbomachine. USP2018019856745.
  3. Ali, Amr. Acoustic treatment in geared turbomachine. USP2018029890657.
  4. Somanath, Nagendra; Kumar, Keshava B.; Dye, Christopher M.. Actuated variable geometry mid-turbine frame design. USP2012028113768.
  5. Durocher, Eric; Legare, Pierre-Yves; Ciampa, Alessandro. Air system architecture for a mid-turbine frame module. USP2016039279341.
  6. Burghardt, Sascha. Aircraft engine. USP2017109797407.
  7. Orlando, Robert Joseph; Moniz, Thomas Ory. Aircraft gas turbine engine with control vanes for counter rotating low pressure turbines. USP2004026684626.
  8. Kerns, Daniel Patrick; Reynolds, Brandon ALlanson. Airfoil fluid curtain to mitigate or prevent flow path leakage. USP20190410253643.
  9. Lee, Ching Pang; Wadia, Aspi Rustom; Cherry, David Glenn; Han, Je Chin. Airfoil leading edge end wall vortex reducing plasma. USP2009127628585.
  10. Scott, Jonathan Ariel; Chuong, Conway. Angled cut to direct radiative heat load. USP20190310240481.
  11. Suciu, Gabriel L.; Norris, James W; Nordeen, Craig A.; Merry, Brian. Annular turbine ring rotor. USP2014038672630.
  12. Suciu, Gabriel L.; Norris, James W; Nordeen, Craig A.; Merry, Brian. Annular turbine ring rotor. USP2012048152469.
  13. Johnson, James Edward. Apparatus and method for assembling gas turbine engines. USP2010087765789.
  14. Vetters, Daniel K.; Cedoz, Robert W.. Apparatus and method for transmitting a rotary input into counter-rotating outputs. USP2011128075438.
  15. Suciu, Gabriel; Roberge, Gary D.; Merry, Brian. Axial compressor for tip turbine engine. USP2010127845157.
  16. Nordeen, Craig A.; Suciu, Gabriel L.. Balanced turbine rotor fan blade for a tip turbine engine. USP2014088807936.
  17. Carter, Bruce Alan; Ganiger, Ravindra Shankar; Mondal, Bhaskar Nanda; Miller, Jacob Patrick; Mahesh, Sivakumar; Kirkeng, Kevin L.; Vanapalli, Veeraraju. Bearing assembly for supporting a rotor shaft of a gas turbine engine. USP2018039909451.
  18. Budnick, Matthew. Bumper for seals in a turbine exhaust case. USP2017119828867.
  19. Parnin, Francis; Ramos, Erick; Spagnoletti, Anthony. Bypass arrangement of a lubrication valve for a gas turbine engine gear assembly. USP2014098844257.
  20. Suciu, Gabriel L.; Roberge, Gary D.; Merry, Brian. Cantilevered tip turbine engine. USP2011108033094.
  21. Eleftheriou, Andreas; Menheere, David; Denis, David. Casing for an aircraft turbofan bypass engine. USP2015038979484.
  22. Somanath, Nagendra; Kumar, Keshava B.; Dye, Christopher M.; Sowa, William A.. Catenary mid-turbine frame design. USP2009097594405.
  23. Chuong, Conway; Scott, Jonathan Ariel; Budnick, Matthew. Circumferentially retained fairing. USP2016039297312.
  24. Suciu, Gabriel L.; Nordeen, Craig A.; Kramer, Stephen. Combustor for turbine engine. USP2011098024931.
  25. Chuong, Conway; Budnick, Matthew. Component retention with probe. USP2018019863261.
  26. Giannakopoulos, Konstantinos Panagiotis. Compressor power and torque transmitting hub. USP2016089410427.
  27. Pecchioli, Mario; Bianchi, Dino. Convex sealing bottom for a twin-shaft turbine. USP2011017874790.
  28. Orlando, Robert Joseph; Moniz, Thomas Ory. Counter rotating fan aircraft gas turbine engine with aft booster. USP2004076763653.
  29. Merry, Brian; Suciu, Gabriel L.; Norris, James W.; Nordeen, Craig A.. Counter-rotating compressor case and assembly method for tip turbine engine. USP2011118061968.
  30. Moniz,Thomas Ory; Orlando,Robert Joseph. Counter-rotating gas turbine engine and method of assembling same. USP2007097269938.
  31. Moniz,Thomas Ory; Orlando,Robert Joseph. Counter-rotating gas turbine engine and method of assembling same. USP2008027334981.
  32. Moniz,Thomas Ory; Orlando,Robert Joseph. Counter-rotating gas turbine engine and method of assembling same. USP2008027334392.
  33. Orlando,Robert Joseph; Moniz,Thomas Ory. Counter-rotating gas turbine engine and method of assembling same. USP2007117290386.
  34. Orlando,Robert Joseph; Moniz,Thomas Ory. Counter-rotating gas turbine engine and method of assembling same. USP2007037186073.
  35. Suciu, Gabriel; Merry, Brian; McCune, Michael E.. Counter-rotating gearbox for tip turbine engine. USP2015028950171.
  36. Suciu, Gabriel L.; Merry, Brian D.. Counter-rotating low pressure turbine with gear system mounted to mid turbine frame. USP2015079080512.
  37. Merry, Brian D.; Suciu, Gabriel L.. Counter-rotating low pressure turbine with gear system mounted to turbine exhaust case. USP2015059022725.
  38. Suciu, Gabriel L.; Merry, Brian D.. Counter-rotating low pressure turbine with gear system mounted to turbine exhaust case. USP2015049011076.
  39. Suciu, Gabriel L.; Merry, Brian D.. Counter-rotating low pressure turbine without turbine exhaust case. USP20190110190497.
  40. Suciu, Gabriel L.; Merry, Brian D.. Counter-rotating low pressure turbine without turbine exhaust case. USP2015119194290.
  41. Moniz,Thomas O.; Singh,Anant P.; Allen,Daniel M.; Bond,Donald R.. Counter-rotating turbine engine and method of assembling same. USP2007117296398.
  42. Seda,Jorge Francisco; Moniz,Thomas Ory; Butler,Lawrence. Counter-rotating turbine engine and method of assembling same. USP2007037195446.
  43. Vetters, Daniel K.; Cedoz, Robert W.. Coupling assembly. USP2011098021267.
  44. Suciu, Gabriel L.; Norris, James W.; Nordeen, Craig A.. Diffuser aspiration for a tip turbine engine. USP2013068468795.
  45. Lee, Ching-Pang; Wadia, Aspi Rustom; Cherry, David Glenn; Han, Je-Chin. Downstream plasma shielded film cooling. USP2010047695241.
  46. Copeland, Andrew D.. Dual clutch arrangement and method. USP2013098534074.
  47. Suciu, Gabriel L.; Roberge, Gary D.. Ejector cooling of outer case for tip turbine engine. USP2011077980054.
  48. 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. USP20190310227928.
  49. Bayer, Erwin; Steinwandel, Jürgen; Joubert, Emmanuel. Exhaust gas treatment of gas turbine engines. USP2015038973346.
  50. 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. USP2011027887296.
  51. Sheridan, William G.. Fan drive planetary gear system integrated carrier and torque frame. USP2015069068629.
  52. Schilling, Jan Christopher; Kray, Nicholas Joseph. Fiber composite reinforced aircraft gas turbine engine drums with radially inwardly extending blades. USP2011098011877.
  53. Chuong, Conway; Budnick, Matthew. Finger seal. USP2016059347330.
  54. Vo, Tuan David. Flow diverter element and assembly. USP2017129850774.
  55. Chuong, Conway; Carella, John A.. Flow diverter to redirect secondary flow. USP20181010094389.
  56. Scott, Jonathan Ariel; Yeager, William. Frame junction cooling holes. USP20190310240532.
  57. Sheridan, William G.. Fundamental gear system architecture. USP20190310221770.
  58. 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.
  59. Orlando, Robert Joseph; Moniz, Thomas Ory. Gas turbine assembly and methods of assembling same. USP2010077752836.
  60. McKenney, Tony R.; Price, David R.. Gas turbine engine and frame. USP20181210151219.
  61. McKenney, Tony R.; Price, David R.. Gas turbine engine and frame. USP2016039284887.
  62. Henry,John Leslie. Gas turbine engine and method of assembling same. USP2008087409819.
  63. Moniz,Thomas Ory; Orlando,Robert Joseph. Gas turbine engine and method of assembling same. USP2007037195447.
  64. Schilling, Jan Christopher. Gas turbine engine assembly and method of assembling same. USP2010047694505.
  65. Moniz, Thomas Ory; Orlando, Robert Joseph. Gas turbine engine assembly and methods of assembling same. USP2009107603844.
  66. Moniz,Thomas Ory; Orlando,Robert Joseph. Gas turbine engine assembly and methods of assembling same. USP2009027493753.
  67. Moniz,Thomas Ory; Orlando,Robert Joseph. Gas turbine engine assembly and methods of assembling same. USP2009027490460.
  68. Moniz,Thomas Ory; Orlando,Robert Joseph. Gas turbine engine assembly and methods of assembling same. USP2009027490461.
  69. Moniz,Thomas Ory; Orlando,Robert Joseph. Gas turbine engine assembly and methods of assembling same. USP2009027493754.
  70. Orlando, Robert Joseph; Moniz, Thomas Ory. Gas turbine engine assembly and methods of assembling same. USP2009057526913.
  71. Orlando, Robert Joseph; Moniz, Thomas Ory. Gas turbine engine assembly and methods of assembling same. USP2010067726113.
  72. Orlando, Robert Joseph; Moniz, Thomas Ory. Gas turbine engine assembly and methods of assembling same. USP2009047513103.
  73. Orlando, Robert Joseph; Moniz, Thomas Ory. Gas turbine engine assembly and methods of assembling same. USP2010037685808.
  74. Orlando, Robert Joseph; Moniz, Thomas Ory. Gas turbine engine assembly and methods of assembling same. USP2010117841165.
  75. Schilling, Jan Christopher. Gas turbine engine booster having rotatable radially inwardly extending blades and non-rotatable vanes. USP2012058166748.
  76. Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M.; Johnson, Steven B.. Gas turbine engine compressor arrangement. USP2014048684303.
  77. Veiga, Brent. Gas turbine engine having support structure with swept leading edge. USP2017109790861.
  78. Morris,Mark C.; Tiltman,Alan G.; Poon,Kin; Volkmann,Bradley A.. Gas turbine engine including a low pressure sump seal buffer source and thermally isolated sump. USP2006087093418.
  79. Merry, Brian D.; Suciu, Gabriel L. Gas turbine engine shaft bearing configuration. USP2013088511061.
  80. Merry, Brian D.; Suciu, Gabriel L.. Gas turbine engine shaft bearing configuration. USP2013038402741.
  81. Merry, Brian D.; Suciu, Gabriel L.; Hasel, Karl L.. Gas turbine engine shaft bearing configuration. USP2015119194329.
  82. Merry, Brian D.; Suciu, Gabriel L.; Hasel, Karl L.. Gas turbine engine shaft bearing configuration. USP2014108863491.
  83. Merry, Brian D.; Suciu, Gabriel L.; Hasel, Karl L.. Gas turbine engine shaft bearing configuration. USP20190210215094.
  84. Kohlenberg, Gregory A.; Zamora, Sean P.. Gas turbine engine with axial movable fan variable area nozzle. USP2017109784212.
  85. Kohlenberg, Gregory A.; Zamora, Sean P.. Gas turbine engine with axial movable fan variable area nozzle. USP2017119822732.
  86. Kohlenberg, Gregory A.; Zamora, Sean P.. Gas turbine engine with axial movable fan variable area nozzle. USP2017099771893.
  87. Kohlenberg, Gregory A.; Zamora, Sean P.. Gas turbine engine with axial movable fan variable area nozzle. USP20190110174715.
  88. Kohlenberg, Gregory A.; Zamora, Sean P.. Gas turbine engine with axial movable fan variable area nozzle. USP20190110174716.
  89. Kohlenberg, Gregory A.; Zamora, Sean P.. Gas turbine engine with axial movable fan variable area nozzle. USP2017079701415.
  90. Kohlenberg, Gregory A.; Zamora, Sean P.. Gas turbine engine with axial movable fan variable area nozzle. USP20181010087885.
  91. Kohlenberg, Gregory A.; Zamora, Sean P.; Schwarz, Frederick M.. Gas turbine engine with fan variable area nozzle for low fan pressure ratio. USP2016119494084.
  92. Kohlenberg, Gregory A.; Zamora, Sean P.; Schwarz, Frederick M.. Gas turbine engine with fan variable area nozzle for low fan pressure ratio. USP20180810047628.
  93. Kohlenberg, Gregory A.; Zamora, Sean P.; Schwarz, Frederick M.. Gas turbine engine with fan variable area nozzle to reduce fan instability. USP20190110167813.
  94. Suciu, Gabriel L.; Schwarz, Frederick M.; Ackermann, William K.; Kupratis, Daniel Bernard. Gas turbine engine with high speed low pressure turbine section. USP20190310240526.
  95. Schwarz, Frederick M.; Kupratis, Daniel Bernard; Merry, Brian D.; Suciu, Gabriel L.; Ackermann, William K.. Gas turbine engine with high speed low pressure turbine section and bearing support features. USP2017019540948.
  96. Budnick, Matthew; Chuong, Conway. Gas turbine seal assembly and seal support. USP2017129845695.
  97. Chuong, Conway; Budnick, Matthew. Gas turbine seal assembly and seal support. USP2018029903216.
  98. Sheridan, William G.. Gear system architecture for gas turbine engine. USP2017129840969.
  99. 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.
  100. 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.
  101. 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.
  102. 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.
  103. Gallagher, Edward J.; Potter, Glen E.; Ford, Barry M.. Geared low fan pressure ratio fan exit guide vane stagger angle. USP2018019869191.
  104. Davis, Todd A.. Geared turbofan engine with integral gear and bearing supports. USP2017059638062.
  105. Davis, Todd A.. Geared turbofan engine with integral gear and bearing supports. USP2014098845277.
  106. Houston, David P.; Kupratis, Daniel Bernard; Schwarz, Frederick M.. Geared turbofan gas turbine engine architecture. USP2017089739206.
  107. Houston, David P.; Kupratis, Daniel Bernard; Schwarz, Frederick M.. Geared turbofan gas turbine engine architecture. USP2017119828944.
  108. Kupratis, Daniel Bernard; Schwarz, Frederick M.. Geared turbofan gas turbine engine architecture. USP2015018935913.
  109. Kupratis, Daniel Bernard; Schwarz, Frederick M.. Geared turbofan gas turbine engine architecture. USP2014118887487.
  110. Kupratis, Daniel Bernard; Schwarz, Frederick M.. Geared turbofan gas turbine engine architecture. USP2015129222417.
  111. Kupratis, Daniel Bernard; Schwarz, Frederick M.. Geared turbofan gas turbine engine architecture. USP20180710030586.
  112. Schwarz, Frederick M.; Suciu, Gabriel L.. Geared turbofan with a gearbox upstream of a fan drive turbine. USP2017089739205.
  113. Snyder, Tony; Blake, Gregory; Copeland, Andrew D.. Gearing arrangement. USP2013078480527.
  114. Budnick, Matthew; Chuong, Conway; Scott, Jonathan Ariel. Heat shield for cooling a strut. USP2018059982561.
  115. Nordeen, Craig A.; Norris, James W.. Individual inlet guide vane control for tip turbine engine. USP2015038967945.
  116. Suciu, Gabriel L.; Portlock, Lawrence E.; Merry, Brian. Inflatable bleed valve for a turbine engine. USP2011077976272.
  117. Vrljes, Ljubisa; Caulfeild, Stephen. Inner bypass duct wall attachment. USP2015119194296.
  118. Chuong, Conway; Budnick, Matthew. Inter-module finger seal. USP2017029562478.
  119. Chuong, Conway; Budnick, Matthew. Inter-module flow discourager. USP2017019541006.
  120. 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. USP2015059038366.
  121. Durocher, Eric; Pietrobon, John. Locking apparatus for a radial locator for gas turbine engine mid turbine frame. USP2013018347635.
  122. Suciu, Gabriel L.; Sharma, Om P.; Portlock, Lawrence E.; Merry, Brian D.; Magge, Shankar S.. Low pressure turbine with counter-rotating drives for single spool. USP2012108292570.
  123. Parnin, Francis; Ramos, Erick; Spagnoletti, Anthony. Lubrication arrangement for a gas turbine engine gear assembly. USP2014098833086.
  124. Moniz,Thomas O.; Seda,Jorge F.. Lubrication system for a counter-rotating turbine engine and method of assembling same. USP2008127458202.
  125. Somanath, Nagendra; Kumar, Keshava B.; Dye, Christopher M.. Method for varying the geometry of a mid-turbine frame. USP2013038388306.
  126. Durocher, Eric; Pietrobon, John. Method of assembly and disassembly of a gas turbine mid turbine frame. USP2013018347500.
  127. Griffin, III,Rollin George; Morrow,William James. Methods and apparatus for assembling a gas turbine engine. USP2007037185484.
  128. Shapiro, Jason David; Desander, Donald Brett; Vickers, Edward Charles. Methods and assemblies for attaching airfoils within a flow path. USP20190410253641.
  129. Shapiro, Jason David; Reynolds, Brandon ALlanson; Baldiga, Jonathan David. Methods and features for positioning a flow path inner boundary within a flow path assembly. USP20190410247019.
  130. Durocher, Eric; Pietrobon, John. Mid turbine frame for gas turbine engine. USP2012018091371.
  131. Durocher, Eric; Pietrobon, John; Nguyen, Lam. Mid turbine frame system and radial locator for radially centering a bearing for gas turbine engine. USP2012018099962.
  132. Durocher, Eric; Pietrobon, John; Nguyen, Lam. Mid turbine frame system for gas turbine engine. USP2012088245518.
  133. Durocher, Eric; Pietrobon, John; Nguyen, Lam. Mid turbine frame system for gas turbine engine. USP2011118061969.
  134. Suciu, Gabriel L.; Merry, Brian. Modular tip turbine engine. USP2009127631480.
  135. Budnick, Matthew. Mount with deflectable tabs. USP20181010087843.
  136. Liles, Jason David; Ruby, Charles T.. Multi-piece fairing for monolithic turbine exhaust case. USP2017049631517.
  137. Budnick, Matthew. Multi-ply finger seal. USP20181110138742.
  138. Vo, Tuan David; Chuong, Conway; Budnick, Matthew; Scott, Jonathan Ariel. Multi-purpose gas turbine seal support and assembly. USP20180810053998.
  139. Bart, Jacques René; Morreale, Serge René; Soupizon, Jean-Luc. Oil recovery device. USP2012118312702.
  140. Suciu, Gabriel; Roberge, Gary D.; Merry, Brian. Particle separator for tip turbine engine. USP2015049003759.
  141. Chuong, Conway; Budnick, Matthew. Passages to facilitate a secondary flow between components. USP2015129206742.
  142. Lee, Ching-Pang; Wadia, Aspi Rustom; Cherry, David Glenn; Carson, Scott Michael. Plasma enhanced rapidly expanded gas turbine engine transition duct. USP2011017870719.
  143. Lee, Ching-Pang; Wadia, Aspi Rustom; Cherry, David Glenn; Han, Je-Chin. Plasma lifted boundary layer gas turbine engine vane. USP2010087766599.
  144. Chuong, Conway; Budnick, Matthew. Plate for directing flow and film cooling of components. USP2017129850780.
  145. Norris, James W.; Nordeen, Craig A.. Plurality of individually controlled inlet guide vanes in a turbofan engine and corresponding controlling method. USP2014028641367.
  146. Suciu, Gabriel L.; Norris, James W.; Nordeen, Craig A.. Regenerative turbine blade and vane cooling for a tip turbine engine. USP2009107607286.
  147. Scott, Jonathan Ariel; Hawke, Larry B.. Scupper channelling in gas turbine modules. USP2018029903224.
  148. Suciu, Gabriel L.; Norris, James W.; Nordeen, Craig A.; Merry, Brian. Seal assembly for a fan rotor of a tip turbine engine. USP2011027883315.
  149. Suciu, Gabriel L.; Norris, James W.; Nordeen, Craig A.; Merry, Brian. Seal assembly for a fan-turbine rotor of a tip turbine engine. USP2011027883314.
  150. Vo, Tuan David; Scott, Jonathan Ariel. Seal support disk and assembly. USP20180810060279.
  151. Budnick, Matthew; Chuong, Conway; Scott, Jonathan A.. Seals for a circumferential stop ring in a turbine exhaust case. USP2017099771818.
  152. Praisner, Thomas J.; Allen-Bradley, Eunice. Separation-resistant inlet duct for mid-turbine frames. USP2011118061980.
  153. Lefebvre, Guy; Pietrobon, John. Spoke locking architecture. USP20190410247035.
  154. Suciu, Gabriel L.; Roberge, Gary D.; Merry, Brian. Stacked annular components for turbine engines. USP2012018087885.
  155. Merry, Brian; Webb, Scot Adams; McCune, Michael. Starter generator system for a tip turbine engine. USP2011017874163.
  156. Heyerman, Jeffrey Bernard; Olver, Bryan W.. Support links with lockable adjustment feature. USP2016029267435.
  157. Heyerman, Jeffrey Bernard; Olver, Bryan W.. Support links with lockable adjustment feature. USP2013108567202.
  158. Sabnis, Jayant. Thrust efficient turbofan engine. USP20180810047699.
  159. Sabnis, Jayant. Thrust efficient turbofan engine. USP20180810047700.
  160. Sabnis, Jayant. Thrust efficient turbofan engine. USP20180810047701.
  161. Sabnis, Jayant. Thrust efficient turbofan engine. USP20180810060391.
  162. Sabnis, Jayant. Thrust efficient turbofan engine. USP20180810047702.
  163. Sabnis, Jayant. Thrust efficient turbofan engine. USP2017049624827.
  164. Sabnis, Jayant. Thrust efficient turbofan engine. USP2015069051877.
  165. Sabnis, Jayant. Thrust efficient turbofan engine. USP2017049624828.
  166. Norris, James W.; Nordeen, Craig A.. Tip turbine engine and operating method with reverse core airflow. USP2012018096753.
  167. Suciu, Gabriel L.; Norris, James W.; Merry, Brian. Tip turbine engine composite tailcone. USP2017129845727.
  168. Suciu, Gabriel L.; Merry, Brian; Portlock, Lawrence. Tip turbine engine comprising a nonrotable compartment. USP2014068757959.
  169. Suciu, Gabriel L.; Norris, James W.; Nordeen, Craig A.. Tip turbine engine comprising turbine blade clusters and method of assembly. USP2011017874802.
  170. Suciu, Gabriel L.; Norris, James W.; Nordeen, Craig A.. Tip turbine engine comprising turbine clusters and radial attachment lock arrangement therefor. USP2011027878762.
  171. Suciu, Gabriel L.; Norris, James W.; Merry, Brian. Tip turbine engine integral case, vane, mount and mixer. USP2013028365511.
  172. Suciu, Gabriel L.; Norris, James W.; Nordeen, Craig A.; Merry, Brian. Tip turbine engine integral fan, combustor, and turbine case. USP2011108033092.
  173. Suciu, Gabriel L.; Merry, Brian. Tip turbine engine support structure. USP2011077976273.
  174. Suciu, Gabriel L.; Merry, Brian. Tip turbine engine with a heat exchanger. USP2009127631485.
  175. Norris, James W.; Nordeen, Craig A.; Roberge, Gary. Tip turbine engine with multiple fan and turbine stages. USP2012018104257.
  176. Norris, James W.; Nordeen, Craig A.. Tip turbine engine with reverse core airflow. USP2017019541092.
  177. Suciu, Gabriel L.; Norris, James W.; Merry, Brian. Tip turbine single plane mount. USP2015089109537.
  178. Sutcu, Maz; Youngblood, Bradley T.; Dawson, Robert W.; Moraes, Ricardo F.; Zborovsky, James M.. Transition support system for combustion transition ducts for turbine engines. USP2011088001787.
  179. Lord, Wesley K.. Transverse mounted gas turbine engine. USP2014048708274.
  180. Roberge, Gary D.. Turbine blow down starter for turbine engine. USP2011027882695.
  181. Proctor,Robert; Dolan,James Patrick; Brauer,John Christopher; Glynn,Christopher Charles; Lewis,Kenneth Martin. Turbine cooling, purge, and sealing system. USP2006057048496.
  182. Suciu, Gabriel L.; Pagluica, Gino J.; Duong, Loc Quang; Portlock, Lawrence E.. Turbine engine with differential gear driven fan and compressor. USP2013108561383.
  183. Scott, Jonathan Ariel; Veninger, Albert. Turbine exhaust case architecture. USP20180610006306.
  184. Scott, Jonathan Ariel. Turbine exhaust case multi-piece frame. USP20180810054009.
  185. Scott, Jonathan Ariel. Turbine exhaust case multi-piece frame. USP2018029890663.
  186. Yeager, William; Scott, Jonathan Ariel. Turbine frame assembly and method of designing turbine frame assembly. USP2018059982564.
  187. Adams, Paul R.; Magge, Shankar S.; Staubach, Joseph B.; Lord, Wesley K.; Schwarz, Frederick M.. Turbine section of high bypass turbofan. USP2014108850793.
  188. Adams, Paul R.; Magge, Shankar S.; Staubach, Joseph B.; Lord, Wesley K.; Schwarz, Frederick M.; Suciu, Gabriel L.. Turbine section of high bypass turbofan. USP2014098844265.
  189. Adams, Paul R.; Magge, Shankar S.; Staubach, Joseph B.; Lord, Wesley K.; Schwarz, Frederick M.; Suciu, Gabriel L.. Turbine section of high bypass turbofan. USP2015049010085.
  190. Adams, Paul R.; Magge, Shankar S.; Staubach, Joseph Brent; Lord, Wesley K.; Schwarz, Frederick M.; Suciu, Gabriel L.. Turbine section of high bypass turbofan. USP20180810060357.
  191. Lapergue,Guy; Servant,Regis; Bouchy,Gael. Turbo-jet engine with fan integral with a drive shaft supported by first and second bearings. USP2008017322180.
  192. Schilling, Jan Christopher. Turbofan engine assembly and method of assembling same. USP2010057716914.
  193. Schilling, Jan Christopher. Turbofan engine assembly and method of assembling same. USP2011027882693.
  194. Lapergue,Guy; Servant,Regis; Bouchy,Gael. Turbofan engine with the fan fixed to a drive shaft supported by a first and a second bearing. USP2008017322181.
  195. Heyerman, Jeffrey Bernard; Olver, Bryan; Caulfeild, Stephen. Turbofan mounting arrangement. USP2015038979491.
  196. Heyerman, Jeffrey Bernard; Olver, Bryan W.; Fielding, Bruce; Smythe, Carl. Turbofan mounting system. USP2012118313293.
  197. MacFarlane, Ian Alexander. Turboprop engine with compressor turbine shroud. USP20190210196975.
  198. Macfarlane, Ian Alexander. Turboprop engine with compressor turbine shroud. USP2016089410441.
  199. Lee, Ching Pang; Wadia, Aspi Rustom; Cherry, David Glenn; Han, Je Chin. Upstream plasma shielded film cooling. USP2009097588413.
  200. Suciu, Gabriel L.; Merry, Brian; Norris, James W.; Sirica, Steven J.. Variable fan inlet guide vane assembly for gas turbine engine. USP2011027882694.
  201. 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. USP2012108276362.
  202. 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. USP2015049003768.
  203. Miller, Brandon Wayne; Prentice, Ian Francis; Niergarth, Daniel Alan. Variable pitch fan for gas turbine engine and method of assembling the same. USP20180910072510.
  204. Baughman, John Lewis; Orlando, Robert Joseph; Moniz, Thomas Ory. Variable torque split aircraft gas turbine engine counter rotating low pressure turbines. USP2004076763652.
  205. Roberge, Gary D.. Vectoring transition duct for turbine engine. USP2010127854112.