$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
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"

특허 상세정보

Homogenization valve with outside high pressure volume

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01F-003/06   
미국특허분류(USC) 366/176.2 ; 138/043 ; 137/625.3 ; 251/063.6
출원번호 US-0350503 (1999-07-09)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Hamilton, Brook, Smith & Reynolds, P.C.
인용정보 피인용 횟수 : 6  인용 특허 : 27
초록

A homogenization valve includes a housing and stacked valve members within the housing. The valve members have central holes therethrough defining a low pressure volume. Each valve member includes a valve seat defining with a valve surface, gaps through which fluid is expressed radially from an outside high pressure volume to the central low pressure volume. The actuator acts on the valve members to control the width of the gaps. A counterbalancing mechanism reduces the amount of actuator force required to maintain a predetermined homogenization pressure...

대표
청구항

[ What is claimed is:] [1.]1. A homogenizing valve for homogenizing a fluid, comprising:a housing;a valve member within the housing and having a valve seat defining, with a valve surface, a gap through which fluid is expressed radially from a high pressure source from an outside high pressure volume to a central low pressure volume to homogenize the fluid, the change in pressure and geometry of the gap causing the fluid to be homogenized; andan actuator which acts on the valve member to deform the valve member and thus control the width of the gap.

이 특허에 인용된 특허 (27)

  1. Porter ; Don B.. Apparatus for eliminating noise in the flow of fluids. USP1978034079754.
  2. Gottling Helmut (Isernhagen DEX) Brausfeld Walter (Hanover DEX). Apparatus to vary the force exerted on an actuator mechanism. USP1985074531548.
  3. Jaeger Robert A. (3822 Cloverhill Ct. Brandon FL 33511). Balanced piston fluid valve. USP1994055309934.
  4. Hughes Allan B. (Wilmington DE) Dear Terrence A. (Elkton MD). Control valve. USP1984024429714.
  5. Engel Hans (Hanau DT) Sorger Eberhard (Muehlheim DT). Control valve with noise abating features. USP1977054024891.
  6. Lliger Willi (Konolfingen CHX). Device for damping fluid shocks in pipe systems. USP1987054667699.
  7. Baumann ; Hans D.. Fixed and variable resistance fluid throttling apparatus. USP1978114125129.
  8. Purton Robert Merrill (Cerritos CA) Maddock Robert Brent (Cerritos CA). Flow control valve. USP1977014004613.
  9. Gongwer Calvin A. (Glendora CA). Fluid control valve. USP1982024316478.
  10. Gongwer Calvin A. (Glendora CA). Fluid control valve. USP1980064205696.
  11. Buschelberger Hanns-Georg (Vaterstetten DEX). High pressure homogenizing apparatus. USP1990074944602.
  12. Kinney Richard R. ; Pandolfe William D. ; Ferguson R. Daniel. Homogenization valve. USP1999055899564.
  13. Kinney Richard R. ; Pandolfe William D. ; Ferguson R. Daniel. Homogenization valve. USP1998055749650.
  14. Bordas Andre (Fontenay aux Roses FRX). Homogenizing apparatus. USP1982094348116.
  15. Dallas Tolbert H. (Rte. 1 ; Box 357 Fulton KY 42041). Homogenizing apparatus. USP1990084952067.
  16. Young David John,GBX. Homogenizing apparatus. USP1998075782557.
  17. Pandolfe, William D.. Homogenizing apparatus and method. USP1983054383769.
  18. Pandolfe William D. (Billerica MA). Homogenizing method. USP1982104352573.
  19. Gandini Marco,ITX ; Volpi Adelmo,ITX ; Grasselli Silvia,ITX. Homogenizing valve. USP1999035887971.
  20. Zurmuhlen Gunter (Schloss Holte-Stukenbrock DEX). Injection cooler. USP1997125692684.
  21. Suzuki Isao (Tokyo JPX). Laminar flow device. USP1997095672821.
  22. Steinke Joseph H. (Huntington Beach CA). Multistep trim design. USP1992055113908.
  23. Tripp Dale S. (Coram NY) Beauman Ronald (Hicksville NY). Programmable pressure reducing apparatus for throttling fluids under high pressure. USP1990074938450.
  24. Hagler ; Jr. Ray (Valencia CA). Stacked-disc structure for fluid filter or valve silencer. USP1983104410430.
  25. Marley David John (12682 Swidler Place Santa Ana CA 92705). Steam conditioning valve. USP1977034011287.
  26. Goode William B. (Dallas TX). Valve design to reduce cavitation and noise. USP1991055018703.
  27. Goode William B. (Dallas TX). Valve design to reduce cavitation and noise. USP1989084860993.