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특허 상세정보

Servo pressure regulator for a gas valve

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16K-031/12   
미국특허분류(USC) 251/030.01 ; 137/065 ; 137/625.65 ; 137/625.27
출원번호 US-0738128 (1996-10-25)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Rubow
인용정보 피인용 횟수 : 29  인용 특허 : 7
초록

An electromechanical actuator-operated pressure regulator for supplying control pressure for a diaphragm-operated gas control valve, the actuator also operating an on-off control valve for the gas valve. A passageway including a pressure adjusting device for supplying a minimum gas valve output pressure extends from the downstream side of the on-off valve to the gas valve outlet.

대표
청구항

[ The embodiments of the invention in which an exclusive property or right is claimed are defined as follows:] [1.] In a pressure regulator for generating a control pressure for a diaphragm-operated gas valve which controls gas flow through a first passageway between an inlet and an outlet, the pressure regulator being of the type in which the control pressure is determined by an electromagnetic operator which operates a bleed valve including a first closure member carried on a valve stem and an on-off valve including a second closure member carried on t...

이 특허를 인용한 특허 피인용횟수: 29

  1. Young, Gregory; Kucera, David; Kasprzyk, Donald J.; Super, Willem; Praat, Jos; Thiewes, Roelof; van der Mei, Hans M.; Zabel, Brian; Mitchell, John D.. Burner control system. USP2017059657946.
  2. 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. USP2016019234661.
  3. Lam, Kin-Sang; Swartz, Dennis C.; Sorum, Roger. Controlled gas supply line apparatus and process for infilm and onfilm defect reduction. USP2004116814837.
  4. Demers, Dennis G.. Electro-hydraulic actuator with mechanical servo position feedback. USP2005106955113.
  5. Santinanavat, Mike C.; Panimadai Ramaswamy, Shweta Annapurani; Broker, John F.; Stark, Mark H.. Gas valve and method of control. USP2014068746275.
  6. Santinanavat, Mike C.; Panimadai Ramaswamy, Shweta Annapurani; Broker, John F.; Stark, Mark H.. Gas valve and method of control. USP2015059038658.
  7. Kucera, David; Young, Gregory; McCarthy, Tim; Yuen, Patrick. Gas valve with communication link. USP2017019557059.
  8. Young, Gregory; Kucera, David; Kasprzyk, Donald J.. Gas valve with electronic cycle counter. USP2014098839815.
  9. Kucera, David; McCarthy, Timothy; Young, Gregory; Kasprzyk, Donald J.; Praat, Jos; Manoogian, Carl; Yuen, Patrick. Gas valve with electronic health monitoring. USP20190210203049.
  10. Kucera, David; McCarthy, Timothy; Young, Gregory; Kasprzyk, Donald J.; Praat, Jos; Manoogian, Carl; Yuen, Patrick. Gas valve with electronic health monitoring. USP2017059645584.
  11. Young, Gregory; Kasprzyk, Donald J.. Gas valve with electronic proof of closure system. USP2014128899264.
  12. Kucera, David; Kasprzyk, Donald J.; Young, Gregory; Praat, Jos; Kejik, Pavel. Gas valve with electronic valve proving system. USP2017129841122.
  13. Young, Gregory; Kasprzyk, Donald J.; Kucera, David; Praat, Jos. Gas valve with electronic valve proving system. USP2015079074770.
  14. Young, Gregory; Kasprzyk, Donald J.; Kucera, David; Filkovski, Gregory Todd; Yuen, Patrick; McCarthy, Tim; Welker, Patrick; Zabel, Brian. Gas valve with fuel rate monitor. USP2014128905063.
  15. Young, Gregory; Kasprzyk, Donald J.; Kucera, David. Gas valve with high/low gas pressure detection. USP2018069995486.
  16. Kucera, David; Young, Gregory; Kasprzyk, Donald J.; Filkovski, Gregory Todd. Gas valve with overpressure diagnostics. USP2017129851103.
  17. Benda, Jiri; Konecny, Pavel. Gas valve with overtravel. USP2009127624755.
  18. Benda, Jiri; Konecny, Pavel. Gas valve with resilient seat. USP2010017644731.
  19. Kucera, David; Young, Gregory; Kasprzyk, Donald J.; Filkovski, Gregory Todd. Gas valve with valve leakage test. USP2015028947242.
  20. Schudt Klaus,DEX ; Beakley Jim ; Casari John. Magnetic valve, especially for use in a module for an electrohydraulic gear unit controller. USP2001086273122.
  21. Buezis, James; Bergum, Glenn; Eskridge, Adam Z.; Kasprzyk, Don; Munsterhuis, Sybrandus B. V.. Modulating gas valves and systems. USP2009047523762.
  22. Super, Willem. Regulating device. USP20190210215291.
  23. Super, Willem. Regulating device. USP2017069683674.
  24. Santinanavat, Mike C.; Butler, William P.; Atri, Jagdish C.; Jensen, Ryan D.. Stepper motor gas valve and method of control. USP2014068752577.
  25. Endel, Petr; Kasprzyk, Donald; Kucera, David; Young, Gregory. Valve controller configured to estimate fuel comsumption. USP2017129846440.
  26. Young, Gregory; Kasprzyk, Donald J.. Valve over-travel mechanism. USP20180710024439.
  27. Kucera, David. Valve with actuator diagnostics. USP2017129835265.
  28. Gibbons, Kevin; Marocchini, Francis P.; Leutwiler, Tomas R.. Wash filter with wash velocity control cone. USP2011108029664.
  29. Gibbons, Kevin; Marocchini, Francis P.; Leutwiler, Tomas R.. Wash filter with wash velocity control cone. USP2012118313656.