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특허 상세정보

Integrated APU

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/26   
미국특허분류(USC) 60/39142 ; 60/39141 ; 290/36 ; R ; 310/113
출원번호 US-0153237 (1993-11-15)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 62  인용 특허 : 0
초록

An integrated APU is provided having a combined starter/generator device mounted within the gearbox housing so as to reduce the number of reduction gears, bearings and other redundant components sufficiently to eliminate the need for a separate lubrication oil scavenger pump as well. Further integration and savings can be achieved by de-coupling the fuel pump and lubrication pump from the gearbox and driving those pumps instead by an electric motor.

대표
청구항

An apparatus, attached to a prime mover having a rotatable drive shaft, for providing initial motive force through said drive shaft to initiate power generation from said prime mover and thereafter to derive electric current from said prime mover, said apparatus and said prime mover being separably mounted to a common support structure, and said apparatus comprising: a housing which is removable from said support structure independently of said primed mover, including therein a common bearing means for serving as a shared bearing between other components...

이 특허를 인용한 특허 피인용횟수: 62

  1. Short, Keith E.; Makulec, Jeffrey M.; Rockwell, Brian Kent; Cass, Michael F.; Vermillion, Gregory W.. Accessory gearbox system with compressor driven seal air supply. USP2012058172512.
  2. Huang, Hao; Zywot, Jan. Accessory gearbox with a starter/generator. USP2017059650964.
  3. Huang, Hao; Zywot, Jan. Accessory gearbox with a starter/generator. USP2014108857192.
  4. Kandil, Magdy A.; Magnus, Keith R.; Baker, Don. Aircraft starter generator for variable frequency (vf) electrical system. USP2005016838779.
  5. Delaloye, Jim E.. Airframe mounted electric motor driven lubrication pump control deoil system. USP2011017871248.
  6. Dooley, Kevin Allan. Architecture for electric machine. USP2010057709980.
  7. Dooley, Kevin Allan. Architecture for electric machine. USP2009097583063.
  8. Dooley, Kevin Allan. Architecture for electric machine. USP2005116965183.
  9. Dooley,Kevin Allan. Architecture for electric machine. USP2007127312550.
  10. Dooley,Kevin Allan. Architecture for electric machine. USP2006107126313.
  11. Deperrois, Andre Raymond Christian; Grand, Yvon; Mouchnino, Cyril Franck; Pettinotti, Serge Dominique. Assembly for driving gas turbine accessories. USP2014078764383.
  12. Bell, Melissa A.; Rollins, Michael J.; Peel, Jason; Giddings, Greg R.. Auxiliary fire resistant mount system for an auxiliary power unit. USP2014108864067.
  13. Thompson,Robert G.; Hagshenas,Bezhad. Auxiliary power unit with an oil-free compressor. USP2006087093447.
  14. Dooley, Kevin Allan; Cheng, Audrey; Makuszewski, Jerzy. Combination low spool generator and ram air turbine generator. USP2013088519555.
  15. Dooley, Kevin Allan. Current limiting means for a generator. USP2010027656067.
  16. Dooley, Kevin Allan. Current limiting means for a generator. USP2005076920023.
  17. Dooley,Kevin Allan. Current limiting means for a generator. USP2007127309939.
  18. Dooley,Kevin Allan. Current limiting means for a generator. USP2008107436098.
  19. Dooley,Kevin Allan. Current limiting means for a generator. USP2006107119467.
  20. Alexander, Eric; Jones, Anthony; Harris, Mark; Barkley, Robert. Damping system for an expendable gas turbine engine. USP2005096942451.
  21. Qu, Ronghai; Kern, John M.; Wu, Wei; De Bedout, Juan M.; Shah, Manoj R.; El-Refaie, Ayman Mohamed Fawzi. Double-sided starter/generator for aircrafts. USP2010077750521.
  22. Dooley,Kevin Allan. Enhanced thermal conductivity ferrite stator. USP2006107119461.
  23. Ripley, David Lloyd; Hagshenas, Behzad. Fuel preheating using electric pump. USP2015129206775.
  24. Ripley, David Lloyd; Hagshenas, Behzad. Fuel system for starting an APU using a hybrid pump arrangement. USP2016049316157.
  25. Macfarlane,Ian; Szlanta,Zenon; Mitrovic,Lazar; Morgan,Keith. Gas turbine engine architecture. USP2006067055303.
  26. Qu, Ronghai; Kern, John M.; Wu, Wei; De Bedout, Juan M.; Shah, Manoj R.; El-Refaie, Ayman Mohamed Fawzi. Gas turbine engine assembly including dual sided/dual shaft electrical machine. USP2011118063527.
  27. Ertz, Timothy; Geyer, Gregory; Nesdill, Thomas. Gas turbine engine starter-generator with integrated lube oil scavenge functionality. USP2015099140194.
  28. Ernst, James W.. Gas turbine engine system having a disengageable electric machine. USP20181110125692.
  29. Gustafson,James R.. Gas turbine engine system having an electric starter motor with integral clutch. USP2006117131275.
  30. Burkholder, Philip; Rodriguez, Rigoberto J.; Gagne, Steven; Pesyna, Kenneth M.. Gas turbine engine with integrated electric starter/generator. USP2014068745990.
  31. Winter, Michael. Gas turbine engine with pylon mounted accessory drive. USP2017089719428.
  32. Rozman, Gregory I.; Dooley, Kevin; Maddali, Vijay K.. Generator for gas turbine engine having DC bus fault short circuit control using a battery. USP2011017876542.
  33. Dittmar,Kevin S.; Edmonds,David H.; Schenk,Bjoern; Sheoran,Yogendra Y.. Integrated gearless and nonlubricated auxiliary power unit. USP2007087251942.
  34. Kandil, Magdy A.; Vanek, Laurence D.; Abbot, James L.. Integrated starter generator drive having selective torque converter and constant speed transmission for aircraft having a constant frequency electrical system. USP2005016838778.
  35. Berenger, Serge; Kremer, Paul Jean-baptiste; Becquerelle, Samuel Raymond Germain; Vassaux, Alain; Vercherin, Denis Jean Noel. Integration of a starter/generator module in a gas turbine transmission housing. USP2011098013488.
  36. Hagshenas, Buzz; Alexander, Eric; Jones, Anthony; Harris, Mark. Long term storage capable damping system for an expendable gas turbine engine. USP2005056896480.
  37. Bernardi,John Jay; Goldammer,Timothy Allen; Morrical,Brian Todd. Machine with an electrical system. USP2007117291934.
  38. Dooley,Kevin; Dowhan,Michael. Method and apparatus for controlling an electric machine. USP2007087253548.
  39. Dooley,Kevin; Dowhan,Michael. Method and apparatus for controlling an electric machine. USP2008107443070.
  40. Dooley, Kevin Allan; Youssef, Nashed. Method and system for taxiing an aircraft. USP2010097802757.
  41. Dooley, Kevin Allan. Method of providing electric power with thermal protection. USP2003126664705.
  42. Dooley,Kevin Allan. Method of providing electric power with thermal protection. USP2006087098561.
  43. Dooley, Kevin Allan. Method, apparatus and system for controlling an electric machine. USP2005036873071.
  44. Bei, Simone; Casoni, Andrea; Bagni, Gianni; Benericetti, Daniele; D'Alessandro, Guiseppe. Methods and devices for low speed low torque testing of a rotor in a turbomachinery. USP2015109157373.
  45. Thomson,Scott M.; Turner,Douglas J.. Narrow range variable frequency starter/generator system. USP2007077250688.
  46. Dionne, Luc. Passive cooling system for auxiliary power unit installation. USP2003116651929.
  47. Dionne, Luc. Passive cooling system for auxiliary power unit installation. USP2017059644538.
  48. Dionne, Luc. Passive cooling system for auxiliary power unit installation. USP2005096942181.
  49. Dionne,Luc. Passive cooling system for auxiliary power unit installation. USP2008047364117.
  50. Jones, Anthony; Harris, Mark; Alexander, Eric; Lydon, Patrick. Rotational system for an expendable gas turbine engine. USP2013058438858.
  51. Dooley, Kevin Allan; Bell, Joshua David. Saturation control of electric machine. USP2009067545056.
  52. Dooley,Kevin Allan. Saturation control of electric machine. USP2007087262539.
  53. Eng, Darryl S; Ryznic, John E; Brostmeyer, Joseph. Stackable generator arrangement. USP2011118049353.
  54. Jones,Anthony; Harris,Mark; Alexander,Eric; Lydon,Patrick. Static structure for an expendable gas turbine engine. USP2007037194866.
  55. Rollins, Michael J.. Submerged gear and bearing guard. USP2014088794107.
  56. Sheoran,Yogendra Y.; Payne,Roger I.. System and method for dumping surge flow into eductor primary nozzle for free turbine. USP2006127152410.
  57. Burns, Donald W.. System, propulsion system and vehicle. USP2015028955335.
  58. Burns, Donald W.. System, propulsion system and vehicle. USP20181010094235.
  59. Dooley Kevin Allan,CAX. Thermally protected electric machine. USP2001116313560.
  60. Dooley, Kevin Allan. Torque transmission for an aircraft engine. USP2012058169100.
  61. Veilleux, Jr., Leo J.. Variable speed and displacement electric fluid delivery system for a gas turbine engine. USP2013118572974.
  62. Dooley,Kevin Allan; Bell,Joshua David. Voltage-limited electric machine. USP2007107288923.

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