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특허 상세정보

Methods and apparatus for washing gas turbine engines

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B05D-007/22    B05D-005/08   
미국특허분류(USC) 427/239; 427/230; 427/388.1; 427/421
출원번호 US-0766090 (2001-01-19)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Herkamp, Nathan D.Armstrong Teasdale LLPReeser, III, Robert B.
인용정보 피인용 횟수 : 24  인용 특허 : 8
초록

A gas turbine engine wash process that facilitates reducing a formation of particulate matter within a gas turbine engine is described. The engine wash process includes injecting a first liquid into the engine to remove particulate matter formed within the engine and adversely affecting engine operation and performance. A second liquid is then injected into the engine to facilitate reducing a rate of formation of particulate matter within the gas turbine engine as the engine is operated in the future. More specifically, the second liquid is an anti-stati...

대표
청구항

1. A method for washing a gas turbine engine with a washing system, said method comprising the steps of: injecting a first liquid into a flowpath extending through the engine to remove particulate matter; and injecting a second liquid into the engine flowpath to facilitate reducing a rate of formation of particulate matter within the gas turbine engine by suppressing electrostatic attraction of the blades. 2. A method in accordance with claim 1 wherein said step of injecting a first liquid further comprises the step of injecting a water-based clean...

이 특허를 인용한 특허 피인용횟수: 24

  1. Tibbetts, Nicole Jessica; Dolley, Evan J.; Bewlay, Bernard Patrick; Anderson, Denise Anne; McLean, Nathan David; Telfeyan, Eric John; Wagenbaugh, Frank. Cleaning solution and methods of cleaning a turbine engine. USP2018039926517.
  2. Scipio, Alston Ilford; Ekanayake, Sanji. Compressor bellmouth with a wash door. USP2017069670796.
  3. Giljohann, Sebastian; Göbel, Daniel; Mensch, Michael. Device and method for cleaning the core engine of a jet power plant. USP2012078216392.
  4. Rice, Robert M.; Diamos, David G.; Welch, William J.. Effluent collection unit for engine washing. USP2014068747566.
  5. Rice, Robert M.; Diamos, David G.; Welch, William J.. Effluent collection unit for engine washing. USP2012108277647.
  6. Rice, Robert M.; Dorshimer, Kurt; Nordlund, Sebastian; Zadrick, Wayne. Engine wash apparatus and method. USP2017049631511.
  7. Rice, Robert M.; Dorshimer, Kurt; Nordlund, Sebastian; Zadrick, Wayne. Engine wash apparatus and method. USP2017119821352.
  8. Dorshimer, Kurt; Rice, Robert M.; Nordlund, Sebastian; Zadrick, Wayne. Engine wash apparatus and method-collector. USP2015099138782.
  9. Dorshimer, Kurt; Rice, Robert M.; Nordlund, Sebastian; Zadrick, Wayne. Engine wash apparatus and method—manifold. USP2015059023155.
  10. Dorshimer, Kurt D.; Rice, Robert M.; Nordlund, Sebastian; Zadrick, Wayne. Engine wash system and method. USP2015059034111.
  11. Scipio, Alston Ilford; Davis, Dale Joel; Ekanayake, Sanji; Fernandez, Paul Robert. Gas turbine engine systems and methods for imparting corrosion resistance to gas turbine engines. USP2017099759131.
  12. Byrd, Doug Scott; Kraemer, Gilbert Otto; Zhang, Hua; Zhang, Jianmin; Ponyavin, Valery Ivanovich. Gas turbine on-line water wash system and method. USP2018049951646.
  13. Asplund,Peter. Method and apparatus for washing objects. USP2008117445677.
  14. Root, Richard; Binette, Hugo. Method of immobilizing low pressure spool and locking tool therefore. USP2016019234441.
  15. Reback,Scott Mitchell; Sebeika,Stephen Thomas. Methods and apparatus for injecting cleaning fluids into combustors. USP2008057373781.
  16. Woodcock, Gregory O.; Mahar, Robert W.; Tesch, William; Bonvouloir, Richard A.; Saunders, John C.; Schuelke, Udo. On-wing combustor cleaning using direct insertion nozzle, wash agent, and procedure. USP2009057531048.
  17. Turner,Barry S.; Tognetti,David L.; Morin,Mark D.. Spray-type automotive wheel washer. USP2007077243665.
  18. Battaglioli, John L.; Bland, Robert J. L.; Burke, Robert J.; Early, Lindsay A.; Knaust, Jonathan R.; Oliveri, Christopher R.; Valdez, Hilbert H.; Wagner, Thomas; Woolley, Daniel F.. Staged compressor water wash system. USP2015059028618.
  19. Battaglioli, John L.; Bland, Robert J. L.; Burke, Robert J.; Early, Lindsay A.; Knaust, Jonathan R.; Oliveri, Christopher R.; Valdez, Hilbert H.; Wagner, Thomas; Woolley, Daniel F.. Staged compressor water wash system. USP2015049016293.
  20. Hjerpe,Carl Johan; Asplund,Peter. System and devices for collecting and treating waste water from engine washing. USP2007117297260.
  21. Tease, William K.; Lees, Janet. Turbine system for utilizing the energy of oceanic waves. USP2013038388301.
  22. Sales, Hubert E.. Turboengine wash system. USP2016049316115.
  23. Sales, Jr., Hubert E.; Asplund, Peter. Turboengine water wash system. USP2016069376932.
  24. Sales, Jr., Hubert E.; Asplund, Peter. Turboengine water wash system. USP2017079708928.