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특허 상세정보

Radial inflow particle separation method and apparatus

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01P-045/12   
미국특허분류(USC) 55/1 ; 55/306 ; 55/394 ; 60/39092
출원번호 US-0548047 (1990-07-05)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 32  인용 특허 : 5
초록

A radial inflow particle separator includes a pair of axially and radially spaced curvilinear walls cooperatively defining a circumferential flow path leading radially inwardly and axially to an engine. Preferably, the particle separator is employed with a turbine engine which is operated at times in an environment laden with dust and particulate matter. Such an environment is typically encountered by a turbine engine of a helicopter, or off-road vehicle. The particle separator provides dust and particulate control features including aero-inertial, parti...

대표
청구항

A radial inflow particle separator comprising an axially and radially spaced apart pair of walls cooperatively defining therebetween an annular air flow path leading radially inwardly from an ambient inlet and then turning axially to an outlet, an annular radially and axially extending splitter member interposing axially and radially between said pair of walls substantially at the turning of said flow path and cooperating with one of said pair of walls to separate from said flow path a scavenge flow path having an annular inlet confronting said ambient i...

이 특허를 인용한 특허 피인용횟수: 32

  1. Higgins, Timothy J.. Adaptive inertial particle separators and methods of use. USP2010097802433.
  2. Beeck, Alexander R.. Air cooled turbine component having an internal filtration system. USP2012058176720.
  3. Chang, Hoyt Y.; Ahmadian, Shayan. Apparatus and method for air particle separator in gas turbine engine. USP20180710012147.
  4. Charron, Richard. Canted outlet for transition in a gas turbine engine. USP2012018091365.
  5. Snyder, Philip Harold. Clustered inlet particle separator. USP2011098015787.
  6. Snyder, Philip Harold. Clustered inlet particle separator. USP2014038663350.
  7. Daly, Paul Desmond. Constant velocity radial inflow particle separator. USP2004066755897.
  8. Brooks, Robert T.. Converging flow joint insert system at an intersection between adjacent transitions extending between a combustor and a turbine assembly in a gas turbine engine. USP2017099771813.
  9. Wiebe, David J.; Carlson, Andrew; Stoker, Kyle C.. Converging flow joint insert system at an intersection between adjacent transitions extending between a combustor and a turbine assembly in a gas turbine engine. USP2017109803487.
  10. Strangman, Thomas E.; Morris, Mark C.; Baker, William C.; Kington, Harry L.. Diffuser particle separator. USP2009097581397.
  11. Howe, Jeff; Kington, Harry Lester; Nolcheff, Nick. Electrostatic charge control inlet particle separator system. USP2017049631554.
  12. Kazlauskas, Michael; Peters, Jon C. Engine air particle separator. USP2013088512450.
  13. Lenk, Olaf. Flow divider having breaking points for a fan engine. USP2013058438828.
  14. Hartman, Peter A.. High particle separation efficiency system. USP2004036702873.
  15. Bisson, Francois; Cunningham, Mark. Inertial particle separator for engine inlet. USP20190410245540.
  16. Lerg, Bryan H.. Inlet particle separator system for a gas turbine engine. USP2015069046056.
  17. Pearson, John Taylor; Sheoran, Yogendra Yogi; Bouldin, Bruce Dan; Judd, Zedic Daniel; Guerra, Eduardo; Chou, David. Inlet particle separator system with high curvature hub. USP20181110138904.
  18. Judd, Zedic Daniel; Sheoran, Yogendra Yogi; Reich, Jennifer Ann; Kincheloe, Todd A.; Wong, Yates. Inlet particle separator systems and methods. USP2016049314723.
  19. Judd, Zedic Daniel; Sheoran, Yogendra Yogi; Reich, Jennifer Ann; Kincheloe, Todd A.; Wong, Yates; Frost, Cristopher. Inlet particle separator systems and methods. USP20190110184399.
  20. Stoten Michael Donald,CAX. Integral inertial particle separator for radial inlet gas turbine engine. USP2000106134874.
  21. Wong, Yates; Blumer, Eric; Guerra, Eduardo; Sheoran, Yogendra Yogi; Judd, Zedic Daniel. Liquid injection inlet particle separator systems and methods. USP2015129206740.
  22. Snyder, Philip H.; Vittal, Baily. Particle separator. USP2003016508052.
  23. Rajamani, Ravi; Agrawal, Rajendra K.; Wood, Coy Bruce. Particle separator and debris control system. USP2013048424279.
  24. Philip H. Snyder. Particle separator for a gas turbine engine. USP2002126499285.
  25. Snyder,Philip Harold. Particle separator for a gas turbine engine. USP2008057374593.
  26. Snyder, Philip H.. Particle separator for a turbine engine. USP2004036698180.
  27. Tingle, Walter Jackson; Oliver, Wayne R.; Kirtley, Kevin. Particle separator using boundary layer control. USP2010037678165.
  28. Snyder, Philip Harold. Particle separators for gas turbine engines. USP2009107608122.
  29. Hazzard, Robert L.; Wagner, Joel H.; Henrahan, Edward M.; Levy, Ryan Shepard; Fukuda, Takao; Grover, Eric A.; Smith, Paul. Retrofit dirt separator for gas turbine engine. USP2012088240121.
  30. Charron, Richard. Structural attachment system for transition duct outlet. USP2013128616007.
  31. Charron, Richard; Montgomery, Matthew; Snyder, Gary. Transition with a linear flow path for use in a gas turbine engine. USP2012028113003.
  32. Charron, Richard; Snyder, Gary. Transition with a linear flow path with exhaust mouths for use in a gas turbine engine. USP2011118065881.