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Gap control system for turbine engines 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01D-011/08
출원번호 US-0014271 (2004-12-16)
발명자 / 주소
  • Brillert,Dieter
  • Giddens,Wayne
  • Hoell,Harald
  • Sunshine,Robert W.
  • Hermeler,Juergen
  • Bolms,Hans Thomas
출원인 / 주소
  • Siemens Power Generation, Inc.
인용정보 피인용 횟수 : 18  인용 특허 : 44

초록

초록이 없습니다.

대표청구항

대표청구항이 없습니다.

이 특허에 인용된 특허 (44)

  1. Kervistin Robert (Le Mee sur Seine FRX) Lefebvre Philippe J. (Paris FRX) Teissier Alain F. (Le Mee sur Seine FRX), Automatic control device of a labyrinth seal clearance in a turbo jet engine.
  2. Arvidsson Thomas (Linkping SEX), Axial bearing system intended for a radially mounted shaft.
  3. Eggmann Jean (Baden CHX) Hartmann Max (Baden CHX), Axial thrust bearing.
  4. Wunderwald Dirk,CHX ; Bremer Joachim,CHX ; Muller Ulf Christian,CHX ; Bothien Mihajlo,DEX ; Greber Jurg,CHX, Centrifugal compressor.
  5. Khalid Syed J. (Palm Beach Gardens FL), Compressor endwall treatment.
  6. Brandl, Herbert; Busekros, Armin; Marx, Peter; Rathmann, Ulrich; Wellenkamp, Ulrich, Device for setting the gap dimension for a turbomachine.
  7. Hideo Furukawa JP; Toshihiko Nishiyama JP; Kengo Koshimizu JP, Fan device.
  8. Shapiro, Wilbur; Graham, II, Richard W.; Anderson, Jr., Hugh G., Fluid equalized tilting pad thrust bearings.
  9. Burge Joseph C., Gas turbine compressor spool with structural and thermal upgrades.
  10. Jourdain Gerard E. A. (Saintry sur Seine FRX) Lagrange Jean-Paul (Le Chatelet en Brie FRX) Mandet Gerard M. F. (Fericy FRX) Mouchel Jacques H. (Paris FRX) Richard Jean-Philippe E. (Saint-Medard en Ja, Gas turbine engine rotor blading sealing device.
  11. Freeman ; Christopher ; Moritz ; Robert Rudolph, Gas turbine engine with improved compressor casing for permitting higher air flow and pressure ratios before surge.
  12. Scholz, Christian; Tiemann, Peter, Gas turbine with axially mutually displaceable guide parts.
  13. Tapley, Joseph Theodore; Xia, John Y.; Xiao, Zhenhua, Gas turbine with baffle reducing hot gas ingress into interstage disc cavity.
  14. Larsson Birger (Finspong SW), Hydraulically supported thrust bearing.
  15. Arvidsson Thomas (Linkping SEX), Hydrostatic thrust bearing system.
  16. Ayache Michel R. (Epinay sous Senart FRX) Glowacki Pierre A. (Melun FRX) Mandet Gerard M. F. (Epinay sous Senart FRX), Labyrinth seals.
  17. Mansson Martin (Finspong SEX), Method and a device in a rotating machine.
  18. Jendrix Richard W., Method and apparatus for purging turbine wheel cavities.
  19. Bothien Mihajlo,DEX ; Bremer Joachim,CHX ; Greber Jurg,CHX ; Loos Markus,CHX ; Muller Ulf Christian,CHX ; Wunderwald Dirk,CHX, Method and arrangement for sealing off a separating gap, formed between a rotor and a stator, in a non-contacting manner.
  20. Albrecht, Jr., Richard William; Kulesa, Joseph Charles; Czachor, Robert Paul; Srivatsa, Shesh Krishna; Wines, Daniel Edward; Wallace, Thomas Tracy, Methods and apparatus for reducing seal teeth wear.
  21. Linck Klaus (Grosskarlbach DEX) Schmitt Bernd (Maxdorf DEX) Nottrott Joachim (Darmstadt DEX), Overhung radial-flow steam turbine wheel with toothed and bolted shaft connection.
  22. Arvidsson Thomas ; Rowland Steve A.,CAX, Radial and thrust bearing system.
  23. Di Salle David A. ; Proctor Robert ; Brill Edward P. ; Ross Steven A. ; Albers Robert J. ; Brauer John C. ; Brainch Gulcharan S. ; Lenahan Dean T., Reduced windage high pressure turbine forward outer seal.
  24. Umemura Sunao,JPX ; Kubota Jun,JPX ; Akagi Koichi,JPX ; Ono Masaki,JPX, Seal apparatus for rotary machines.
  25. Roberts Michael C. (Bristol GB3), Seal arrangement.
  26. Arai Yoshio (1-26-26 ; Koganehara Matsudo-shi ; Chiba-ken ; JPX), Seal ring having a tapered surface, and a sealing device.
  27. Haje, Detlef, Sealing configuration, in particular for a rotary machine.
  28. Buckmann Paul S. (Roseville CA), Self-aligning rotor-hydrostatic bearing system.
  29. Kreitmeier Franz,CHX, Shroud band for an axial-flow turbine.
  30. Ortolano Ralph J. (3776 Coolheights Dr. Rancho Palos Verdes CA 90274), Shroud fitting.
  31. Kreitmeier Franz (Baden CHX), Shroud ring for an axial flow turbine.
  32. Maier William C. (West Almond NY), Shrouded axial flow turbo machine utilizing multiple labrinth seals.
  33. Dalton William Stewart ; Clark Richard Scott ; Trunkett Kevin Scott, Spillstrip design for elastic fluid turbines and a method of strategically installing the same therein.
  34. Krystal Leonard (Kane County IL), Switching system for a film processor apparatus.
  35. Carreno Diether (Schenectady NY), Thermal seal for a gas turbine spacer disc.
  36. Hauser Ambrose A. (Wyoming OH) Hetico Rolf R. (Cincinnati OH) Wakeman Thomas G. (Greendale IN), Thermally responsive labyrinth seal.
  37. Evans David H. (Lake Mary FL), Tip clearance control apparatus for a turbo-machine blade.
  38. Glynn, Christopher Charles; Wallace, Thomas Tracy; Dickman, Ronald Arthur; Shelton, Monty Lee, Turbine cooling circuit.
  39. Hough Geoffrey S. (Littleover GB2), Turbines.
  40. Olivier Paul D. (Scottsdale AZ) Chadbourne ; deceased Lester E. (late of Scottsdale AZ by Mary T. Chadbourne ; personal representative), Turbo machine blading.
  41. Goto Akira,JPX ; Katsumata Tatsuyoshi,JPX, Turbomachine.
  42. Stauffer Bruce A. ; Wilcox Gilbert B., Turbomachinery blade or vane with a permanent machining datum.
  43. Jackson John E. (Brownsburg IN) Balmer Norman L. (Ridgefield CT), Wear resistant, abrasive laser-engraved ceramic or metallic carbide surfaces for rotary labyrinth seal members.
  44. Norman Douglas Lathrop, Wheelspace windage cover plate for turbine.

이 특허를 인용한 특허 (18)

  1. Miller, Harold Edward, Active tip clearance control for shrouded gas turbine blades and related method.
  2. Kumar, Keshava; Ewing, Joseph; Burd, Steven, Bearing-like structure to control deflections of a rotating component.
  3. Donahoo, Eric E.; Ross, Christopher W., Compressor bleed cooling fluid feed system.
  4. Kim, Yong Weon; Lee, Kidon, Gas turbine engine with exit flow discourager.
  5. Liang, George, Gas turbine sealing apparatus.
  6. Marra, John Joseph; Wessell, Brian J.; Liang, George, Gas turbine sealing apparatus.
  7. Wiebe, David J.; Wessell, Brian J.; Ebert, Todd; Beeck, Alexander; Liang, George; Marussich, Walter H., Gas turbine sealing apparatus.
  8. Little, David A., Ingestion resistant seal assembly.
  9. Andrew, Philip L.; Fogarty, James M., Method and apparatus for clearance control.
  10. Beeck, Alexander R., Method of assembling a gas turbine engine.
  11. Malmborg, Eric W., Rotor assembly disk spacer for a gas turbine engine.
  12. Kowalski, Christian; Zhang, Fan; Lohse, Uwe; Sunshine, Robert W.; Voss, Burkhard, Seal assembly for controlling fluid flow.
  13. Trivedi, Deepak; Turnquist, Norman Arnold; Zheng, Xiaoqing; Inalpolat, Murat, System and method for thrust bearing actuation to actively control clearance in a turbo machine.
  14. Diakunchak, Ihor S., Turbine disc sealing assembly.
  15. Suciu,Gabriel L.; Norris,James W., Turbine engine rotor stack.
  16. Little, David A., Turbine seal assembly.
  17. Lewis, Gareth William David; Grafitti, Andrew Daniel; Lomas, Jonathan Matthew; Roman-Morales, Felipe; Souther, Ronald Lee, Turbomachine bucket having angel wing for differently sized discouragers and related methods.
  18. Afanasiev, Gennadiy; Brillert, Dieter, Wire seal for metering of turbine blade cooling fluids.
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