$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색도움말
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

통합검색

도움말도움말
상세검색 다국어 입력

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Axial flow inlet particle separator

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-045/04   
미국특허분류(USC) 55/306 ; 55/318 ; 55/396 ; 55/431
출원번호 US-0453011 (1982-12-27)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 40  인용 특허 : 5
초록
▼

The invention is an improved inlet particle separator for removing extraneous matter from a stream of air directed into the engine\s core section. The improved separator utilizes two stages of separation. The first stage is an axial flow separator for initially separating engine inlet air into a first flow of relatively contaminated air and a second flow of relatively clean air. This first stage of separation is accomplished by sharply turning the air flow radially inwardly so that the relatively dense extraneous matter continues in its original directio...

대표
청구항
▼

An inlet particle separator for a gas turbine engine comprising: an axial flow separator for initially separating engine inlet air into a first flow of relatively contaminated air and a second flow of relatively clean air; a scavenge system in flow communication with said axial flow separator and effective for receiving said first flow of relatively contaminated air, and including: a centrifugal separator for separating said first flow of air into a third flow of highly contaminated air at a radially outer portion thereof and a fourth flow of less highly...

이 특허에 인용된 특허 (5)

  1. Kuintzle ; Jr. Charles (Monroe CT). Air pump for use in dusty environment. USP1976083977811.
  2. Weinstein Barry (Georgetown MA) Steyer William (Ipswich MA). Foreign particle separator system. USP1981054265646.
  3. Murphy Joseph P. (Newtown CT). Gas turbine engine air inlets having particle separators. USP1976093978656.
  4. Ballard John R. (Chesham GB2). Gas turbine engine cowling. USP1981094291530.
  5. Hull ; Jr. Thomas Neil (Marblehead MA) Warren Robert Evans (Marblehead MA). Gas turbine engine with booster stage. USP1976093979903.

이 특허를 인용한 특허 피인용횟수: 40

  1. O'Neill,Lisa; Silverman,Richard; Beckwith,Barry; Pietraszkiewicz,Edward F.. Access port for dirt removal for gas turbine engine. USP2008027326031.
  2. Hernanz Manrique, Jose Angel; Kruse, Jürgen Heinrich. Auxiliary power unit intake duct with aero-acoustic guide vanes. USP2009107597283.
  3. Snyder, Philip Harold. Clustered inlet particle separator. USP2011098015787.
  4. Snyder, Philip Harold. Clustered inlet particle separator. USP2014038663350.
  5. Foltz Howard L. (Westchester OH). Combustor liner cooling arrangement. USP1990014896510.
  6. Kimmel, Keith D.; Laurello, Vincent P.; Ebert, Todd. Cooling fluid metering structure in a gas turbine engine. USP2013128613199.
  7. Laurello, Vincent P.; Kimmel, Keith D.; Ebert, Todd. Cooling fluid pre-swirl assembly for a gas turbine engine. USP2013118584469.
  8. Mascheretti Mario,ITX ; Pasini Giovanni Battista,ITX. Device and process for separating impurities from textile fibers in pneumatic transport lines. USP2000076089378.
  9. Paauwe,Corneil; Bridges,Joseph; Devore,Matthew. Dirt separation for impingement cooled turbine components. USP2008107431559.
  10. O'Neill, Lisa; Pietraszkiewicz, Edward F.; Silverman, Richard; Beckwith, Barry. Dirt separator for compressor diffuser in gas turbine engine. USP2010117827799.
  11. O'Neill, Lisa; Pietraszkiewicz, Edward F.; Silverman, Richard; Beckwith, Barry. Dirt separator for compressor diffuser in gas turbine engine. USP2011017874158.
  12. Silverman,Richard; Beckwith,Barry; O'Neill,Lisa; Pietraszkiewicz,Edward F.. Dirt separator for gas turbine air supply. USP2007107284953.
  13. Manning, Robert Francis; Correia, Victor Hugo Silva; Buhler, Jared Peter; Pritchard, Jr., Byron Andrew; Vining, William Collins; Bourassa, Corey; Laskowski, Gregory Michael; Parker, David Vickery. Engine component for a turbine engine. USP20190110167725.
  14. Lenk, Olaf. Flow divider having breaking points for a fan engine. USP2013058438828.
  15. Chanez, Philippe Gerard; Mabboux, Gaetan Jean; Minot, Philippe Gilles; Vincent, Thomas Alain Christian; Yvon, Didier Jean-Louis. Gas turbine engine air intake in a nacelle. USP2015079091207.
  16. Mayer, Jeffrey; Roberts, Brian; Anisko, Jonathan. Gas turbine engine particle separator. USP2015028945254.
  17. Lerg, Bryan H.. Inlet particle separator system for a gas turbine engine. USP2015069046056.
  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. Easley Sydney E. (Indianapolis IN) Heathco Craig E. (Indianapolis IN) Smith Clayton L. (Brownsburg IN). Inlet particle separator with anti-icing means. USP1989084860534.
  21. Bizzarro, Peter; McColgan, Charles J.; Vatter, Thomas E.. Particle separator. USP2016039272293.
  22. McColgan, Charles J.; Bizzaro, Peter. Particle separator. USP2015069067163.
  23. Snyder, Philip H.; Vittal, Baily. Particle separator. USP2003016508052.
  24. Rajamani, Ravi; Agrawal, Rajendra K.; Wood, Coy Bruce. Particle separator and debris control system. USP2013048424279.
  25. Snyder,Philip Harold. Particle separator for a gas turbine engine. USP2008057374593.
  26. Snyder, Philip H.. Particle separator for a turbine engine. USP2004036698180.
  27. Ebert, Todd; Kimmel, Keith D.; Laurello, Vincent P.. Particle separator in a gas turbine engine. USP2013118578720.
  28. Tingle, Walter Jackson; Oliver, Wayne R.; Kirtley, Kevin. Particle separator using boundary layer control. USP2010037678165.
  29. Snyder, Philip Harold. Particle separators for gas turbine engines. USP2009107608122.
  30. Sheoran, Yogendra Y.; Bouldin, Bruce D.. Plenum entry bulk swirl generator. USP2003026520738.
  31. Thompson Craig E. (Gilbert AZ) Blackmore Walter L. (Tempe AZ) Boulos Walid M. (Beverly MA) Schmittenberg Marc (Phoenix AZ) Sheoran Yogendra (Scottsdale AZ). Radial inflow particle separation method and apparatus. USP1991085039317.
  32. 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.
  33. Petrowicz, John Paul; Higgins, Timothy Joseph; Tingle, Walter Jackson. Segmented inertial particle separators and methods of assembling turbine engines. USP2013098539748.
  34. Murray, Robert Carl; Bourassa, Corey; Parker, David Vickery; Pritchard, Jr., Byron Andrew; Ratzlaff, Jonathan Russell; Vining, William Collins; Krammer, Erich Alois. Separator assembly for a gas turbine engine. USP20180710036319.
  35. Nasr, Hojjat; Laskowski, Gregory Michael; Stover, Curtis Walton; Vining, William Collins. Shroud assembly for a gas turbine engine. USP2018069988936.
  36. Murray, Robert Carl; Laskowski, Gregory Michael; Bourassa, Corey; Pritchard, Jr., Byron Andrew; Stover, Curtis Walton. Shroud assembly for turbine engine. USP2018039915176.
  37. Hudson, Eric A.. Turbine airfoil cooling flow particle separator. USP2005116969237.
  38. Benson, Adebukola Oluwaseun; Itzel, Gary Michael; Kirtley, Kevin Richard. Turbine and method for separating particulates from a fluid. USP2015028961111.
  39. Nasir, Shakeel; Schugardt, John; Nolcheff, Nick; Meier, John; Sheoran, Yogendra Yogi; Kanjiyani, Shezan; Aukland, Daniel. Turbine engine designs for improved fine particle separation efficiency. USP20190210208628.
  40. Sedillo, Patrick M.. Variable flow particle separating structure. USP2013068454716.

IPC 상위 출원인