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특허 상세정보

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Modulated turbine cooling system

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/12    F01D-001/00   
미국특허분류(USC) 60/039.07 ; 60/039.29 ; 60/039.75 ; 415/115
출원번호 US-0997980 (1997-12-24)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Hess
인용정보 피인용 횟수 : 42  인용 특허 : 3
초록
▼

A modulated flow transfer apparatus for transferring a fluid flow from a static element to a rotor of a gas turbine engine has an annular static inducer for accelerating the fluid flow in a substantially circumferential direction. The inducer has an annular row of identical first and second flow passages with first and second inlets respectively and outlets. First and second flow means direct first and second portions of the flow to the first and second flow passages, respectively. A valve is used for selectively modulating the second portion of the flow...

대표
청구항
▼

[ We claim:] [1.] A modulated flow transfer apparatus for transferring a fluid flow from a static element to a rotor of a gas turbine engine, said apparatus comprising:an annular static inducer for accelerating the fluid flow in a substantially circumferential direction;said inducer having an annular row of identical first and second flow passages with first and second inlets respectively;a first flow means for directing a first portion of the flow to said first inlets;a second flow means for directing a second portion of the flow to said second inlets; ...

이 특허에 인용된 특허 (3)

  1. Mazeaud Georges (Yerres FRX) Planquet Claudine L. M. (Vert Saint Denis FRX). Circuit for ventilating compressor and turbine disks. USP1994075327719.
  2. Bourneuf John J. (Jamaica Plain MA) Lenahan Dean T. (Cinncinnati OH) Demers Daniel E. (Ipswich MA) Plemmons Larry W. (Fairfield OH). Gas turbine engine cooling supply circuit. USP1996095555721.
  3. Reigel James R. (Cincinnati OH) Corsmeier Robert J. (Cincinnati OH) Bertke James H. (Cincinnati OH) Lenahan Dean T. (Cincinnati OH). Turbine cooling air transferring apparatus. USP1989114882902.

이 특허를 인용한 특허 피인용횟수: 42

  1. Brauer, John C.; Albers, Robert J.. Aspirating face seal with axially biasing one piece annular spring. USP2004076758477.
  2. Brauer, John C.; Glynn, Christopher C.; Albers, Robert J.. Aspirating face seal with axially extending seal teeth. USP2004016676369.
  3. Suciu, Gabriel L.; Alvanos, Ioannis; Galos, Camelia. Buffer cooling system providing gas turbine engine architecture cooling. USP2015109157325.
  4. Lee, Ching-Pang; Moniz, Thomas Ory; Orlando, Robert Joseph. Compound nozzle cooled engine. USP2011017870743.
  5. Lee, Ching-Pang; Moniz, Thomas Ory; Orlando, Robert Joseph. Compound turbine cooled engine. USP2010067743613.
  6. Scipio, Alston Ilford; Ekanayake, Sanji. Compressor bellmouth with a wash door. USP2017069670796.
  7. Kupratis, Daniel Bernard; Hanrahan, Paul R.. Cooled cooling air system for a gas turbine engine. USP20181010100739.
  8. Rhoden, William E.. Cooling air system for aircraft turbine engine. USP2016059341119.
  9. Kimmel, Keith D.; Laurello, Vincent P.; Ebert, Todd. Cooling fluid metering structure in a gas turbine engine. USP2013128613199.
  10. Laurello, Vincent P.; Kimmel, Keith D.; Ebert, Todd. Cooling fluid pre-swirl assembly for a gas turbine engine. USP2013118584469.
  11. Davis, Alisha M.; Liebel, Christina S.; Chuong, Conway. Corrugated mid-turbine frame thermal radiation shield. USP2017119810097.
  12. Smoke, Jason; Mitlin, Bob; MirzaMoghadam, Alexander. Direct transfer axial tangential onboard injector system (TOBI) with self-supporting seal plate. USP2013028381533.
  13. Johnson, Richard William; Miller, Bradley James; Johnson, David Martin. Flow inducer for a gas turbine system. USP2016099435206.
  14. Suciu, Gabriel L.; Alvanos, Ioannis. Gas turbine engine buffer cooling system. USP2016059347374.
  15. Suciu, Gabriel L.; Alvanos, Ioannis. Gas turbine engine buffer cooling system. USP2018059976485.
  16. Urso,Andre Christopher; Durgin,George Albert; Housley,Christopher George; Moore,George E.; Abramson,Harris Daniel; Czachor,Robert Paul. Gas turbine engine component having bypass circuit. USP2007057210900.
  17. Urso,Andre Christopher; Durgin,George Albert; Housley,Christopher George; Moore,George E.; Abramson,Harris Daniel; Czachor,Robert Paul. Gas turbine engine component having bypass circuit. USP2006047025565.
  18. Suciu, Gabriel L.; Alvanos, Ioannis. Gas turbine engine cooling system. USP2016099435259.
  19. Turco, John Biagio. Gas turbine engine temperature modulated cooling flow. USP2012118307662.
  20. Kim, Hyeon-Jin. Ice bank for refrigerator. USP2012058186176.
  21. Casavant, Matthew Stephen. Inducer and diffuser configuration for a gas turbine system. USP2016099447794.
  22. Widener, Stanley Kevin. Inducer for gas turbine system. USP2013098529195.
  23. Suciu, Gabriel L.; Chandler, Jesse M.; Staubach, Joseph Brent; Merry, Brian D.. Intercooled cooling air tapped from plural locations. USP20190310221862.
  24. Suciu, Gabriel L.; Chandler, Jesse M.; Staubach, Joseph Brent; Merry, Brian D.; Lord, Wesley K.. Intercooled cooling air with dual pass heat exchanger. USP2017129850819.
  25. Lee, Ching-Pang; Moniz, Thomas Ory; Orlando, Robert Joseph. Interstage cooled turbine engine. USP2011017870742.
  26. Tiemann, Peter; Oltmanns, legal representative, Iris. Labyrinth seal in a stationary gas turbine. USP2011017862294.
  27. Tiemann,Peter. Labyrinth seal in a stationary gas turbine. USP2008107430802.
  28. Mueller, John Herman; Gebbia, Andrew Bradley; Kahn, Adam Robert. Method and system for modulated turbine cooling. USP20181010113486.
  29. Vedhagiri, Sivaraman; Meenaksh, Ravi; Trout, Jesse E.; Yang, Jun. Method and system for regulating a cooling fluid within a turbomachine in real time. USP2011098015824.
  30. Nguyen, Ly D.; Cruse, Louis; Fowkes, Ivar Gene; Salas, Silvestre; North, William; Kadambi, Vadanth. Method of forming a thermally isolated gas turbine engine housing. USP2004046719524.
  31. Liotta, Gary Charles; Manning, Robert Francis; Parks, Robert John. Methods and apparatus for delivering cooling air within gas turbines. USP2003076585482.
  32. Schofield, Ronald Bruce; Perry, Robert David; Corcoran, Eileen Mary. Methods and apparatus for regulating turbine cooling airflow supply systems. USP2003126659711.
  33. Rahaim, John Joseph; Fusinato, Daniel John; Hunter, Scott David; Kirk, Joel Francis; Melzak, Michael Robert; Stover, Curtis Walton. Modulated turbine cooling system. USP20190210202867.
  34. Ebert, Todd; Kimmel, Keith D.; Laurello, Vincent P.. Particle separator in a gas turbine engine. USP2013118578720.
  35. Zheng, Xiaoqing; Chopra, Sanjay; Farineau, Thomas Joseph; Kim, Tai Joung; Miller, Jr., Richard James. Rotor cooling. USP2016079388698.
  36. Ballard, Jr., Henry Grady; Klingler, Brett Darrick. System and method for blade tip clearance control. USP2017129840932.
  37. Ballard, Jr., Henry G.; Wilson, Ian David; Chieco, Stephen Christopher; Kneeland, Andrew Ray; Miller, Bradley James; Black, Kenneth David; Goetze, Raymond. Systems and methods of reducing heat loss from a gas turbine during shutdown. USP2012078210801.
  38. Nguyen, Ly D.; Cruse, Louis; Fowkes, Ivar Gene; Salas, Silvestre; North, William; Kadambi, Vadanth. Thermally isolated housing in gas turbine engine. USP2003106638013.
  39. Krammer,Erich Alois; Haubert,Richard Clay; Lee,Ching Pang; Maclin,Harvey Michael. Triple circuit turbine cooling. USP2006016981841.
  40. Drake, Christopher; Lyons, Christopher B.. Tube fed tangential on-board injector for gas turbine engine. USP2017109777634.
  41. Higgins,Craig William; Krumanaker,Matthew Lee. Turbine disk. USP2008027331763.
  42. Garin, Fabrice Marcel Noel; Judet, Maurice Guy; Pasquis, Patrick Claude; Schweblen, Wilfried Lionel. Turbine engine including an improved means for adjusting the flow rate of a cooling air flow sampled at the output of a high-pressure compressor using an annular air injection channel. USP2013038402770.

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