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Fluid supply pressure control method and apparatus 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16K-031/12
  • F15B-013/044
출원번호 US-0074655 (1993-06-08)
우선권정보 GB-0012122 (1992-06-09)
발명자 / 주소
  • Yonnet Claude (Matlock GB3)
출원인 / 주소
  • Technolog Limited (Derbyshire GB2 03)
인용정보 피인용 횟수 : 61  인용 특허 : 0

초록

A fluid supply pressure control apparatus for use in conjunction with a pressure control valve (10) of a fluid supply system is disclosed which includes: first sensor means (26, 28) for sensing the pressure of the fluid at a first point (12, 14) in the system, and first control means (16) for contro

대표청구항

A method of controlling the water pressure level at a second point in a water supply system including the steps of: (i) sensing the pressure of the water at a first point in the water supply system using first sensor means, (ii) using first control means including a pilot valve to control the pressu

이 특허를 인용한 특허 (61)

  1. Parsons,Natan E.; Guler,Fatih; Herbert,Kay; Mo,Xiaoxiong; Greene,Gregory P., Automatic bathroom flushers.
  2. Blann Brian David Francis,CAX ITX V7V 2L2 ; Oksanen Kari Juhani,CAX ITX V6P 2L2, Automatic flow control valve with variable set-points.
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  4. Young, Gregory; Kucera, David; Kasprzyk, Donald J.; Super, Willem; Praat, Jos; Thiewes, Roelof; van der Mei, Hans; Zabel, Brian; Mitchell, John D., Burner control system.
  5. Folk, Robert, Control pilot valve apparatus.
  6. Burrows, Andrew Roland, Controller and control system for a pressure reducing valve.
  7. Adams Paul R. ; Gabel Karl J. ; Roper Daniel G., Diagnostic device and method for pressure regulator.
  8. Stephens, Douglas A., Dual redundancy in fire pump controllers.
  9. Crawford, Paul A., Electronically controlled pressure relief valve.
  10. Stephens, Douglas A., Fire pump room system integrator.
  11. Fukano, Yoshihiro; Uchino, Tadashi; Suzuki, Takamitsu, Flow rate control apparatus.
  12. Someya, Hideaki; Narita, Hiroaki; Saruwatari, Makoto; Ohashi, Tomofumi, Flow rate controlling valve.
  13. Tucker, Jeffrey C.; Andersen, Brian L.; Mittelstadt, Robert, Fluid flow control system, fluid delivery and control system for a fluid delivery line, and method for controlling pressure oscillations within fluid of a fluid delivery line.
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  15. Kucera, David; Young, Gregory; McCarthy, Tim; Yuen, Patrick, Gas valve with communication link.
  16. Young, Gregory; Kucera, David; Kasprzyk, Donald J., Gas valve with electronic cycle counter.
  17. Kucera, David; McCarthy, Timothy; Young, Gregory; Kasprzyk, Donald J.; Praat, Jos; Manoogian, Carl; Yuen, Patrick, Gas valve with electronic health monitoring.
  18. Kucera, David; McCarthy, Timothy; Young, Gregory; Kasprzyk, Donald J.; Praat, Jos; Manoogian, Carl; Yuen, Patrick, Gas valve with electronic health monitoring.
  19. Young, Gregory; Kasprzyk, Donald J., Gas valve with electronic proof of closure system.
  20. Kucera, David; Kasprzyk, Donald J.; Young, Gregory; Praat, Jos; Kejik, Pavel, Gas valve with electronic valve proving system.
  21. Young, Gregory; Kasprzyk, Donald J.; Kucera, David; Praat, Jos, Gas valve with electronic valve proving system.
  22. Young, Gregory; Kasprzyk, Donald J.; Kucera, David; Filkovski, Gregory Todd; Yuen, Patrick; McCarthy, Tim; Welker, Patrick; Zabel, Brian, Gas valve with fuel rate monitor.
  23. Young, Gregory; Kasprzyk, Donald J.; Kucera, David, Gas valve with high/low gas pressure detection.
  24. Kucera, David; Young, Gregory; Kasprzyk, Donald J.; Filkovski, Gregory Todd, Gas valve with overpressure diagnostics.
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  33. Aalto, Juhani, Methods and devices for reducing water consumption.
  34. Stephens, Douglas A.; Rosenthal, Harlan A., Methods and systems for monitoring a power supply for a fire pump motor.
  35. Pettit, Paul T., Multi-process electronic control valve system.
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  39. Deville, Chad; Deville, Wayne, Pipeline-waste-gas reduction method.
  40. Ollivier Louis A., Pneumatically servoed gas pressure regulator.
  41. Lamont, Gordon John; Comeault, Chad; Harper, Roger William, Pressure control system for low pressure operation.
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  43. Law,Stephanie Marie, Pressure loaded pilot system and method for a regulator without atmospheric bleed.
  44. Friend Ronald George ; Jones Michael Allen, Pressure relief valve monitoring device.
  45. Nishino Koji,JPX ; Ikeda Nobukazu,JPX ; Morimoto Akihiro,JPX ; Minami Yukio,JPX ; Kawada Koji,JPX ; Dohi Ryosuke,JPX ; Fukuda Hiroyuki,JPX, Pressure type flow rate control apparatus.
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  48. Folk, Robert, System and method for hydraulically managing fluid pressure downstream from a main valve.
  49. Folk, Robert, System and method for hydraulically managing fluid pressure downstream from a main valve between set points.
  50. Folk, Robert, System and method for hydraulically managing fluid pressure downstream from a main valve between set points.
  51. Folk, Robert, System and method for hydraulically managing fluid pressure downstream from a main valve between set points.
  52. Stephens, Douglas A., Systems and methods of controlling pressure maintenance pumps and data logging pump operations.
  53. Frasure, Steve; McBride, Carl; Tucker, John, Utility conservation control methodology within a fluid pumping system.
  54. Kouketsu Masayuki,JPX ; Watanabe Masayuki,JPX ; Nitta Shinichi,JPX ; Takehara Hiroshi,JPX, Vacuum pressure control system.
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  56. Endel, Petr; Kasprzyk, Donald; Kucera, David; Young, Gregory, Valve controller configured to estimate fuel comsumption.
  57. Vincon, Peter, Valve device and use of such a valve device.
  58. Young, Gregory; Kasprzyk, Donald J., Valve over-travel mechanism.
  59. Kucera, David, Valve with actuator diagnostics.
  60. Yonnet, Claude, Water distribution pressure control method and apparatus.
  61. Ephrat,Uri; Gleichman,Abraham, Water supply system.
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