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Gas turbine engine fan cooled heat exchanger

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02K-003/02
출원번호 US-0015243 (1993-02-05)
발명자 / 주소
  • Vermejan Alexander E. (Mason OH) Daiber Paul C. (Cincinnati OH) Morton Scott C. (Cincinnati OH) Taylor Michelle L. (Cincinnati OH)
출원인 / 주소
  • General Electric Company (Cincinnati OH 02)
인용정보 피인용 횟수 : 71  인용 특허 : 0

초록

A fan-jet gas turbine engine heat exchanger is cooled by fan air taken from the fan duct at a relatively high pressure region of the fan nozzle upstream of the fan nozzle\s throat and exhausted into a relatively low pressure region of the fan nozzle upstream of the throat. One embodiment provides a

대표청구항

A cooling apparatus for a heat exchanger used with an aircraft gas turbine engine having a fan duct including a fan nozzle and fan nozzle throat, said cooling apparatus comprising: a cooling air duct means, said cooling air duct means having a cooling duct inlet at a relatively high pressure region

이 특허를 인용한 특허 (71)

  1. Marini, Remo; Germain, Patrick; Vrljes, Ljubisa, Air cooler system for gas turbine engines.
  2. Marini, Remo; Germain, Patrick; Vrljes, Ljubisa, Air cooler system for gas turbine engines.
  3. Cheong, Chee Yuen, Air recovery system for precooler heat-exchanger.
  4. Alecu, Daniel T., Air-cooled oil cooler for turbofan engine.
  5. Schwarz, Frederick M.; Elsaesser, Frederick L., Air-oil heat exchanger.
  6. Schwarz, Frederick M.; Elsaesser, Frederick L., Air-oil heat exchanger.
  7. Lo, Charles, Bi-metallic actuator for selectively controlling air flow between plena in a gas turbine engine.
  8. Beutin, Bruno; Brault, Michel Gilbert Roland; Gervais, Pascal G?rard; Thore, Monique Andr?e, Bleed-off device in a bypass turbojet.
  9. Suciu, Gabriel L.; Lord, Wesley K.; Chandler, Jesse M., Bypass duct heat exchanger with controlled fan.
  10. Moniz, Thomas Ory, Compact booster bleed turbofan.
  11. Laurant, Franck; Bellet, Francois; Joret, Jean-Philippe, Composite panel having a built-in duct.
  12. Suciu, Gabriel L.; Glahn, Jorn A.; Dye, Christopher M., Compression system for turbomachine heat exchanger.
  13. Suciu, Gabriel L.; Glahn, Jorn A.; Merry, Brian D.; Dye, Christopher M., Constant-speed pump system for engine thermal management system AOC reduction and environmental control system loss elimination.
  14. Schoenman Leonard ; Franklin Jerrold E., Convectively cooled liner for a combustor.
  15. Kupratis, Daniel Bernard; Hanrahan, Paul R., Cooled cooling air system for a gas turbine engine.
  16. Liu, Xiaoliu, Cooler in nacelle with radial coolant.
  17. Thies, Robert, Device for the extraction of bleed air and aircraft engine with at least one device for the extraction of bleed air.
  18. Bonnaud,Cyril, Drain particularly for engine support strut.
  19. Hoffjann, Claus; Schuldzig, Hansgeorg; Gruendel, Harald; Heinrich, Hans Juergen, Drain system for an aircraft.
  20. Porte, Alain; Prat, Damien, Dual flow turbine engine equipped with a precooler.
  21. Porte, Alain; Prat, Damien, Dual flow turbine engine equipped with a precooler.
  22. Kupratis, Daniel B.; Hanlon, Christopher J.; Ledwith, Jr., Walter A., Engine bypass valve.
  23. Riehle, Bradford J.; Loebig, James C., Fan by-pass duct for intercooled turbo fan engines.
  24. Wiedemann, Nikolas; Wang, Yi, Fluid intake and system for rotary machines.
  25. Bulin, Guillaume; Stolte, Ralf-Henning, Fluid-cooling device for a turbine engine propulsive unit.
  26. Czachor, Robert Paul, Frame hub heating system.
  27. Stretton, Richard G., Gas turbine engine.
  28. Coffinberry, George Albert, Gas turbine engine fan bleed heat exchanger system.
  29. Laborie, Daniel Jean-Louis, Gas turbine engine having a cooling-air nacelle-cowl duct integral with a nacelle cowl.
  30. Lo, Charles, Gas turbine engine in-board cooled cooling air system.
  31. Suciu, Gabriel L., Gas turbine engine thermal management system for heat exchanger using bypass flow.
  32. Pritchard, Jr., Byron Andrew; Califf, Charles Daniel; Wood, Peter John; Holm, Raymond Gust; van de Wall, Allan George; Pezzi, Peter Alfred, Gas turbine engine variable bleed valve for ice extraction.
  33. Suciu, Gabriel L.; Chandler, Jesse M., Gas turbine engine with plural accessory air paths.
  34. Campbell, Xiaojun; Phillips, Thomas G.; Phillips, Kathleen R., Heat exchanger.
  35. Murphy, Michael Joseph; Zamora, Sean P., Heat exchanger arrangement for turbine engine.
  36. Murphy, Michael Joseph; Zamora, Sean P., Heat exchanger arrangement for turbine engine.
  37. Snyder, Douglas J.; Pesyna, Kenneth M.; Pierluissi, Anthony F., Heat exchanger integrated with a gas turbine engine and adaptive flow control.
  38. Nikkanen John P. ; Sandahl Steven D. ; Zysman Steven H., Heat exchanger system for a gas turbine engine.
  39. Rago, Guiseppe, Heat exchanger to cool turbine air cooling flow.
  40. Nikkanen John P. ; Sandahl Steven D. ; Zysman Steven H. ; DiTomasso John C., Inlet and outlet module for a heat exchanger for a flowpath for working medium gases.
  41. Suciu, Gabriel L.; Penda, Allan R.; Merry, Brian D.; Dye, Christopher M.; Snape, Nathan, Integrated thermal system for a gas turbine engine.
  42. Bajusz, Denis; Depaepe, David; Charlier, Jacques; Raimarckers, Nicolas, Integration of an air-liquid heat exchanger on an engine.
  43. Suciu, Gabriel L.; Chandler, Jesse M.; Staubach, Joseph Brent; Merry, Brian D., Intercooled cooling air tapped from plural locations.
  44. Snape, Nathan; Suciu, Gabriel L.; Pickford, Simon; Penda, Allan R., Low profile compressor bleed air-oil coolers.
  45. Storage, Michael Ralph; Leamy, Kevin Richard; Neal, Brian, Method and apparatus for operating gas turbine engine heat exchangers.
  46. Ranganathan, Srikanth, Method and system for cooling fluid in a turbine engine.
  47. Perveiler, David Andrew; MacLean, Malcolm Kenneth; Lcon, Ross Michael, Methods and apparatus for mixing fluid in turbine engines.
  48. Perveiler, David Andrew; MacLean, Malcolm Kenneth; Leon, Ross Michael, Methods and apparatus for mixing fluid in turbine engines.
  49. Bachelder, Kenneth Alan; Welty, Donald James, Methods and apparatus for supporting variable bypass valve systems.
  50. Noureldin, Mahmoud Bahy, Methods for heat exchanger network energy efficiency assessment and lifetime retrofit.
  51. Zysman, Steven H.; Kohlenberg, Gregory A., Modulating flow through gas turbine engine cooling system.
  52. Zysman, Steven H.; Lord, Wesley K.; Miller, Robert M.; Atassi, Oliver V., Passive boundary layer bleed system for nacelle inlet airflow control.
  53. Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M.; Glahn, Jorn A., Pump system for TMS AOC reduction.
  54. Lair, Jean-Pierre, Recessed engine nacelle.
  55. Todorovic, Predrag; Herzog, Stephan; Seydel, Christian, Scoop of a running-gap control system of an aircraft gas turbine.
  56. Snyder, Ryan K.; Thomas, Michael R., Staged heat exchangers for multi-bypass stream gas turbine engines.
  57. Larkin,Michael J.; Eiler,Donald C., Supplemental oil cooler airflow for gas turbine engine.
  58. Hundley, Jr., Walter Arthur; Dreischarf, Derek Thomas; Jonnalagadda, Dattu G V; Drake, Mark Phillip, Surface cooler support mechanism.
  59. Leland, Bradley C.; Lundy, Brian F.; Klinge, John D., System, method, and apparatus for throat corner scoop offtake for mixed compression inlets on aircraft engines.
  60. Noureldin, Mahmoud Bahy, System, method, and program product for synthesizing non-thermodynamically constrained heat exchanger networks.
  61. Noureldin, Mahmoud Bahy, System, method, and program product for targeting and identification of optimal process variables in constrained energy recovery systems.
  62. Noureldin, Mahmoud Bahy, Systems and program product for heat exchanger network energy efficiency assessment and lifetime retrofit.
  63. Schwarz, Frederick M.; Gorbounov, Mikhail B., Thermal management system for turbofan engines.
  64. Suciu, Gabriel L.; Merry, Brian D.; Dye, Christopher M., Thermal management system integrated pylon.
  65. Kwok, David W.; Huang, James P.; Mauldin, Jack W., Thermoelectric generator in turbine engine nozzles.
  66. Beutin, Bruno Albert; Llamas Castro, Nuria; Ramos, Bruna, Turbine engine having an element for deflecting foreign objects.
  67. Yoshinaka Tsukasa, Turbine engine with intercooler in bypass air passage.
  68. Olver, Bryan; Ciampa, Alessandro; Marrano, Roberto; Trepanier, Richard; Lamarre, Sylvain; Bernard, Martin; Germain, Patrick, Turbofan bypass duct air cooled fluid cooler installation.
  69. Winter, Michael, Turbofan engine with variable bypass nozzle exit area and method of operation.
  70. Bulin, Guillaume; Oberle, Patrick, Turbojet for aircraft.
  71. Bulin, Guillaume; Oberle, Patrick, Turboreactor for aircraft.
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