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Valve design to reduce cavitation and noise

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16K-047/08
출원번호 US-0371201 (1989-06-26)
발명자 / 주소
  • Goode William B. (Dallas TX)
출원인 / 주소
  • Teledyne Industries, Inc. (Dallas TX 02)
인용정보 피인용 횟수 : 40  인용 특허 : 4

초록

A valve comprising a valve body (10) having inlet (14) and outlet (18) passages communicating with a valve chamber (15). A valve element (90) is movable through the valve chamber adjacent a valve seat (92) and a flow deflector ring (104) having a central opening which has discontinuous deflector sur

대표청구항

A valve comprising: a valve body having inlet and outlet passages communicating with a valve chamber; flow control means in said valve chamber, said flow control means being adapted to form an entrance section and an outlet section in said valve chamber, said flow control means having an annular ple

이 특허에 인용된 특허 (4)

  1. Bates Charles L. (Mapleton UT) Cain Fred M. (Orem UT), Anti-cavitation low-noise control valve cage trim for high pressure reducing service in liquid or gaseous flow.
  2. Liantonio Vito (Glen Cove NY), Anti-cavitation valve assembly.
  3. von Schwerdtner Otto (Muehlheim DEX) Judith Hans (Muehlheim DEX), Flow control valve, especially for use in controlling the operation of steam turbines.
  4. Legille Edouard (Luxembourg LU) Mahr Rene N. (Howald-Hesperange LU) Heinz Carlo (Luxembourg LU), Pressure equalization apparatus and method.

이 특허를 인용한 특허 (40)

  1. Burt, Alan, Advanced valve actuation system with integral freeze protection.
  2. Burt, Alan, Advanced valve actuator with integral energy metering.
  3. Burt, Alan, Advanced valve actuator with remote location flow reset.
  4. Burt, Alan, Advanced valve actuator with true flow feedback.
  5. Folk,Robert; Becker,David, Anti-cavitation valve assembly.
  6. Folk, Robert; Becker, David, Anti-cavitation valve seat.
  7. Mastrovito, Marco, Cascade trim for control valve.
  8. Lewis, Stephen R.; Coldren, Dana R.; Mueller, Jeffrey J.; Yacoub, Victor, Cavitation erosion reduction strategy for valve member and fuel injector utilizing same.
  9. Bohaychuk, Larry J., Choke valve.
  10. Bohaychuk Larry J.,CAX ; Cove Harry Richard,CAX, Choke valve for throttling fluid flow.
  11. Bergamini, Lorenzo; Pietanza, Vincenzo, Control valve for gas and liquids.
  12. Fitzgerald, William V.; Eggleston, Jr., Cecil J.; Helfer, Wade J.; Bush, Donald Ray, Control valve trim and bore seal.
  13. Kab-Ju Kwon KR, Control valve trim for high-pressure fluid flow.
  14. Meng, Weihong, Dual subsea production chokes for HPHT well production.
  15. Barron Kimball R. (Marshalltown IA), Flow control valve with non-plugging multi-stage valve trim.
  16. Kim, Young Bum, Fluid flow control device.
  17. Micheel,Raymond W.; Westwater,David J., Fluid flow control device having a throttling element seal.
  18. Stares,James Albert; Bogumil,Jamie Todd, Fluid flow regulation.
  19. Micheel, Raymond W.; Westwater, David, Fluid pressure control device having a throttling element seal.
  20. Micheel, Raymond W.; Westwater, David J., Fluid pressure control device having a throttling element seal.
  21. Jarchau Michael,DEX, Force absorbing homogenization valve.
  22. Eiklor, Scott F., Gas flow muffling device.
  23. Zecchi, Stefano; Borghesani, Omero, Gas pressure regulator.
  24. Pierce, Roy K., Grooved valve seat with inlay.
  25. Baumann, Hans D., High performance fluid control valve.
  26. Baumann, Hans D., High performance fluid control valve.
  27. Jarchau Michael,DEX, Homogenization valve with outside high pressure volume.
  28. Tian, Ye; Stockner, Alan R.; Mack, David C., Inlet throttle controlled liquid pump with cavitation damage avoidance feature.
  29. Bergamini, Lorenzo; Pietanza, Vincenzo, Multistage trim for control valves.
  30. Ise Sadatake,JPX ; Fujisawa Akinori,JPX ; Tomaru Masaki,JPX, Pressure adjusting valve for variable capacity compressors.
  31. Patel, Kaushik I., Pressure regulator for a respirator system.
  32. Griffin, Jr., James Lyman; Weyer, Jr., Thomas Leroy; Roper, Daniel Gunder; McKinney, Harold Joe, Two-piece trim for use with fluid regulators.
  33. Hopper, Hans Paul, Valve assembly.
  34. Hopper, Hans Paul, Valve assembly.
  35. Hopper, Hans Paul; Finn, Fergal, Valve assembly.
  36. Hopper, Hans Paul, Valve assembly with cage and flow control assembly.
  37. Hopper, Hans Paul; Finn, Fergal, Valve assembly with cage and flow control assembly.
  38. Jarchau Michael,DEX ; Korstvedt Harald O. ; Potter Blaine, Valve members for a homogenization valve.
  39. Plymale, Kevin William; Zeng, Paul; Brostrom, Patrick; Zouani, Abdelkrim; Karim, Ahsanul, Vapor recovery system purge valve and method.
  40. Dale Norman ; Robert S. O'Brien ; Ronnie D. Russell, Variable downhole choke.
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