$\require{mediawiki-texvc}$
  • 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

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

Flow laminarizing device

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F15D-001/02    F15D-001/00   
미국특허분류(USC) 138/044; 138/037; 138/039; 138/040
출원번호 US-0768476 (2004-01-30)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Reidlaw, L.L.C.
인용정보 피인용 횟수 : 33  인용 특허 : 16
초록

Representative embodiments provide for a flow laminarizing device including a plurality of walls defining a plurality of passageways, each passageway defining a hexagonal cross-sectional area and configured to permit fluid flow there through, a casing configured to mechanically support the plurality of walls, and at least one support extension mechanically coupled to the casing, the at least one support extension and the casing cooperatively configured to support the flow laminarizing device in a substantially fixed slidingly received position relative t...

대표
청구항

I claim: 1. A flow laminarizing device, comprising: a plurality of walls configured to define at least one hundred passageways, each passageway configured to permit a fluid flow there through, each passageway defined by a passage length and a passage width and a hexagonal cross-sectional area, wherein the ratio of passage length to passage width for each passageway is about 7:1; a casing configured to support the plurality of walls, the casing defined by a casing length and first and second opposite ends; and a support extension coupled to the casing an...

이 특허에 인용된 특허 (16)

  1. Knief Chester L. (Bartlesville OK). Apparatus and method for affecting the flow paths of fluid flowing in a pipe. USP1988114786185.
  2. Wang Baogang,DEX ; Schill Juergen,DEX ; Hellmann Dieter,DEX. Centrifugal pump with inflow guide device. USP2001086273677.
  3. Bellinga Hendrik (Roden NLX). Device for improving the flow profile in a gas line. USP1979034142413.
  4. Hill James A.. Disturbance simulating flow plate. USP2001026186179.
  5. Johnson Kenneth A. (15236 Tacoma St. Detroit MI 48205). Engine cooling system. USP1987044656975.
  6. Laws Elizabeth M.,GB2. Flow conditioner. USP1998065762107.
  7. Dutertre Dominique,FRX ; De Laharpe Vincent,FRX. Flow conditioner for a gas transport pipe. USP2000116145544.
  8. Gallagher James E. (Kingwood TX) Beaty Ronald E. (Katy TX) Lanasa Paul J. (Houston TX). Flow conditioner for more accurate measurement of fluid flow. USP1996035495872.
  9. Gallagher James E. (Kingwood TX) Beaty Ronald E. (Katy TX) Lanasa Paul J. (Houston TX). Flow conditioner profile plate for more accurate measurement of fluid flow. USP1996065529093.
  10. Schafbuch Paul J. (Marshalltown IA) Kuhlman Charles R. (Marshalltown IA). Fluid control valve with attenuator and dynamic seal. USP1996015482249.
  11. De Baun Kenneth W. (Santa Rosa CA). Fluid velocity equalizing apparatus. USP1976063964519.
  12. Stuart John W. (Lafayette CA). Gradational tube bundle flow conditioner for providing a natural flow profile to facilitate accurate orifice metering in. USP1995025392815.
  13. Boger, Henry W.. Noise reduction device for fluid flow systems. USP2004106807986.
  14. Boger, Henry W.. Noise reduction device for fluid flow systems. USP2005046880579.
  15. Wilcox Paul L. (Haugesund NOX). Pipe rectifier for stabilizing fluid flow. USP1993105255716.
  16. Army ; Jr. Donald E. (Springfield MA) Donnelly Brian G. (Suffield CT) Nikkanen John P. (West Hartford CT). Pressure regulation valve with integrated downstream pressure tap. USP1997095664760.

이 특허를 인용한 특허 피인용횟수: 33

  1. Asada, Sadao; Funatsu, Takuya; Yamashita, Kenji. Air intake noise reducing device, internal combustion engine fitted with the same and structure for fitting the same to the internal combustion engine. USP2010067730997.
  2. Gallagher,James E.; Saunders,Michael P.. Apparatus for filtering ultrasonic noise within a fluid flow system. USP2007127303046.
  3. Gallagher,James E.; Saunders,Michael P.. Apparatus for filtering ultrasonic noise within a fluid flow system. USP2007127303047.
  4. Mason, Jeffrey Lee; Sieg, Daniel Alexander; Gutierrez, Carlos Eduardo; Glessner, John Carl; Lawless, Charles Steve. Compact high-pressure exhaust muffling devices. USP2013048430202.
  5. Sawchuk, Daniel A.; Selirio, Reginald. Extended length flow conditioner. USP2016039297489.
  6. Sawchuk, Daniel A.; Selirio, Reginald. Flow conditioner. USP201404D701939.
  7. Sawchuk, Daniel A.; Selirio, Reginald. Flow conditioner. USP201401D697581.
  8. Sawchuk, Daniel; Selirio, Reginald. Flow conditioner. USP201501D721417.
  9. Sawchuk, Daniel; Selirio, Reginald. Flow conditioner. USP201608D762814.
  10. Sawchuk, Daniel; Selirio, Reginald. Flow conditioner and method of designing same. USP2017039605695.
  11. Sawchuk, Daniel; Selirio, Reginald; Sawchuk, Dale; Sawchuk, Blaine. Flow conditioner flange. USP201506D732640.
  12. Sawchuk, Daniel; Selirio, Reginald; Sawchuk, Dale; Sawchuk, Blaine. Flow conditioner flange. USP201701D777879.
  13. Sawchuk, Daniel. Flow conditioner having integral pressure tap. USP2017049625293.
  14. Sawchuk, Daniel; Selirio, Reginald. Flow conditioner with integral vanes. USP2016059334886.
  15. Sawchuk, Daniel; Selirio, Reginald. Flow conditioner with integral vanes. USP2017019541107.
  16. Sawchuk, Daniel A.; Selirio, Reginald. Flow conditioner with internal vanes. USP201409D713492.
  17. Haroutunian, G Greg. Flow modification device. USP2015109155849.
  18. Lovell, Michel K.. Flow straightening seat ring and control valve having flow straightening seat ring. USP2015089097364.
  19. Sawchuk, Daniel A.; Selirio, Reginald. Heated flow conditioning systems and methods of using same. USP2016099453520.
  20. Haugen, Christina Granger Morrissey; Klasing, Kevin Samuel; Potokar, Christopher Jon; Proctor, Robert. High bleed flow muffling system. USP2013088511096.
  21. Klasing, Kevin Samuel; Fintel, Bradley Willis; Glessner, John Carl; Mason, Jeffrey Lee; Potokar, Christopher Jon; Proctor, Robert. High pressure drop muffling system. USP2012118307943.
  22. Potokar, Christopher Jon. High pressure muffling devices. USP2013108550208.
  23. Gallagher,James E.; Saunders,Michael P.. Method for filtering ultrasonic noise within a fluid flow system. USP2007127303048.
  24. Haugen, Christina Granger Morrissey; Fintel, Bradley Willis; Green, Brian Richard; Klasing, Kevin Samuel. Modular louver system. USP2016079399951.
  25. Gallagher, James E.; Gallagher, Michael D.. Multiple material piping component. USP2010127845688.
  26. Sawchuk, Daniel A.. Pipe assembly with stepped flow conditioners. USP20190410260537.
  27. Sawchuk, Daniel A.; Selirio, Reginald. Reflector for fluid measurement system. USP2015069057391.
  28. Suhner, Marcel. Static mixer. USP2011118061890.
  29. Robinson,Bruce Locke. Storm water flow restriction method and apparatus. USP2009037497234.
  30. Sawchuk, Daniel A.. Systems and methods for generating swirl in pipelines. USP2017099752729.
  31. Thayer, Michael. Turbine housing with integrated ribs. USP2015069068499.
  32. Song, Yongsheng. Valve with the device enhancing capability of its closure member and related seat ring to resist erosion. USP2013108556226.
  33. Nakae, Yoshihide; Nakata, Kazushi. Work vehicle. USP2013108555637.