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Gas turbine combustor heat shield of casted super alloy

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02C-001/00
출원번호 US-0627811 (1996-04-10)
발명자 / 주소
  • Brown Daniel D. (Fairfield OH) Brueggert Marlin S. (Lebanon IN) Murach Ronald T. (Mason OH) Raabe Kevin W. (Cincinnati OH) Sabato Joseph G. (Hamilton OH)
출원인 / 주소
  • General Electric Company (Cincinnati OH 02)
인용정보 피인용 횟수 : 19  인용 특허 : 10

초록

A heat shield for a gas turbine engine combustor of the type composed of multiple annular stages. The heat shield is particularly adapted for use in a middle stage disposed between radially inward and outward stages of a multistage combustor, and configured to form centerbodies that isolate the midd

대표청구항

A heat shield member of a segmented heat shield for a gas turbine engine combustor having a concentrically-disposed annular array of air/fuel mixers, the heat shield member having a radial axis and an axial axis normal to and intersecting the radial axis, the heat shield member comprising: a base po

이 특허에 인용된 특허 (10)

  1. Schilling Jan C. (Middletown OH) Vickers Edward C. (Cincinnati OH), Dome assembly for a multiple annular combustor.
  2. Alary Jean-Paul D. (St Maur des Fosses FRX) Desaulty Michel A. A. (Vert Saint Denis FRX) Jamet JoL. (Bourron Marlotte FRX) Sandelis Denis J. M. (Nangis FRX) Schroer Pierre M. V. (Brunoy FRX), Gas-flow separator for a double dome gas turbine engine combustion chamber.
  3. Halila Ely E. (Cincinnati OH), Low NOx combustor.
  4. Terkelsen Bruce E. (Cheshire CT), Method and apparatus for epitaxial solidification.
  5. Dodds Willard J. (West Chester OH) Widener Stanley K. (San Antonio TX) Taylor Keith K. (Cincinnati OH) Foltz Howard L. (West Chester OH) Steffens Steven C. (Cincinnati OH), Method and apparatus for injecting dilution air.
  6. Chin Herbert A. (West Palm Beach FL), Method of producing columnar crystal superalloy material with controlled orientation and product.
  7. Monte Louis H. (Minerva OH) Jeyarajan Arunachalam (Euclid OH) Graham Lawrence D. (Chagrin Falls OH), Mold and method for casting a single crystal metal article.
  8. Falls Stephen W. (Cincinnati OH) Roberts ; Jr. Hubert S. (Cincinnati OH) Cooper James N. (Hamilton OH) Melton Stephen E. (West Chester OH), Segmented centerbody for a double annular combustor.
  9. Gemma Anthony E. (Middletown CT) Dierberger James A. (Hebron CT), Single crystal articles having controlled secondary crystallographic orientation.
  10. Ekstedt Edward E. (Montgomery OH) Joshi Narendra D. (Cincinnati OH) Ablett Adrian M. (Cincinnati OH) Gresla Timothy R. (Cincinnati OH) Koshoffer John M. (Cincinnati OH) Burke William F. (Marlborough , Triple annular combustor for gas turbine engine.

이 특허를 인용한 특허 (19)

  1. Davis, Jr., Lewis Berkley; Chila, Ronald James, Combustor liner.
  2. Young,Craig Douglas; Nagaraj,Bangalore Aswatha; Elliott Lewis,Dane Anthony; Miller,Joshua Leigh; O'Hara,Kevin Swayne, Combustor member and method for making a combustor assembly.
  3. Elkady, Ahmed Mostafa; Danis, Allen Michael; Roberson, Eric Matthew; Mueller, Mark Anthony; Moertle, George; Li, Shui-chi, Conical-flat heat shield for gas turbine engine combustor dome.
  4. Commaret, Patrice Andre; Hernandez, Didier Hippolyte; Locatelli, David, Deflector for a combustion chamber endwall, combustion chamber equipped therewith and turbine engine comprising them.
  5. Rudrapatna, Nagaraja S.; Yankowich, Paul; Hanson, Amy, Dual walled combustors with impingement cooled igniters.
  6. Rudrapatna, Nagaraja S.; Yankowich, Paul; Hanson, Amy, Dual walled combustors with improved liner seals.
  7. Borns, Frederick G.; Riahi, Ardeshir, Gas turbine combustor heat shield impingement cooling baffle.
  8. Corsmeier, Donald Michael; Noe, Mark Eugene; Radwanski, Michael Todd; Roghe, Oliver; Subit, Jessica Licardi; Xie, Ming, Gas turbine engine combustor with CMC heat shield and methods therefor.
  9. Corsmeier, Donald Michael; Noe, Mark Eugene; Radwanski, Michael Todd; Roghe, Oliver; Subit, Jessica Licardi; Xie, Ming, Gas turbine engine combustor with CMC heat shield and methods therefor.
  10. Ackermann,John Frederick; Arszman,Paul V.; Nagaraj,Bangalore A.; Young,Craig D.; Justis,Nicole, High temperature centerbody for temperature reduction by optical reflection and process for manufacturing.
  11. Mueller, Mark Anthony; Dai, Zhongtao; Vermeersch, Michael Louis; Ananthakrishnanlyer, Venkatraman; Held, Timothy James; Xu, Jun; McManus, Keith Robert, Method and apparatus for assembling a gas turbine engine.
  12. James M. Caldwell ; Gilbert Farmer ; Karl S. Fessenden ; Xuenan Wang ; Jerald M. Kauffman, Method of adjusting gas turbine component cooling air flow.
  13. Glynn Christopher Charles ; Halila Ely Eskenazi ; Bibler John David ; Morris David Byron, Modular combustor dome.
  14. Dodds, Willard J.; Heberling, Paul V.; Taylor, Jack R.; Halila, Ely E., Multi-stage radial axial gas turbine engine combustor.
  15. Patel, Nayan Vinodbhai; Kim, Kwanwoo; Sutton, Chad Holden; Thomsen, Duane Douglas; Gonyou, Craig Alan; Abramson, Harris Daniel; Russo, James A.; Stowers, Robert Andrew; Wang, Shanwu; Wang, Anquan, Sealed conical-flat dome for flight engine combustors.
  16. Schaadt, Steven T.; Murphy, Brad J.; Koivisto, Lisa K., Single crystal seed.
  17. Schaadt, Steven T.; Murphy, Brad J.; Koivisto, Lisa K., Single crystal seed.
  18. Davis, Jr., Lewis Berkley; Chila, Ronald James, Thermally decoupled can-annular transition piece.
  19. Johnson, Thomas Edward; Mordaunt, Christopher, Universal multi-nozzle combustion system and method.
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