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Pressure and flow regulation device 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B05B-001/30
출원번호 US-0545241 (1975-01-29)
발명자 / 주소
  • Flynn Charles J. (Glendora CA)
출원인 / 주소
  • Rain Bird Sprinkler Mfg. Corporation (Glendora CA 02)
인용정보 피인용 횟수 : 63  인용 특허 : 0

초록

For use in a sprinkler system a pressure and flow regulation device comprising a snap acting valve which includes a movable valve closure having a spring biasing the valve closure toward a closed position and a diaphragm having a surface disposed to be acted upon by inlet water pressure to urge the

대표청구항

For use in a sprinkler system, a pressure and flow regulation device comprising: a pressure actuated, snap acting valve for positively initiating flow to a sprinkler only after a predetermined minimum supply pressure is reached, said snap acting valve including: valve closure means movable between o

이 특허를 인용한 특허 (63)

  1. Botnick, Irlin H., Ablution faucet.
  2. Robertson, David Eugene; Kim, Eugene Ezekiel, Adjustable arc irrigation sprinkler nozzle configured for positive indexing.
  3. Taplin ; John F., Automatic pressure regulator.
  4. Moen Alfred M. (Grafton OH), Automatically adjustable shower head.
  5. Lockwood James F. (Lenexa KS), Ball drive sprinkler.
  6. Lockwood James F. (Lenexa KS), Ball drive sprinkler.
  7. Le, Tuan; Berndt, Jaime; Sampson, Adam, Constant flow rate pressure regulator.
  8. Newton John R., Constant flow valve.
  9. Newton, John R., Constant flow valve.
  10. Newton,John R., Constant flow valve.
  11. Newton,John R., Constant flow valve assembly.
  12. Mavrakis, Rick; Pope, Brian; Shah, Samir; O'Neal, Christopher Leland; Leybourn, David, Drip emitter.
  13. Park, Joshua; Antonucci, Thomas; St. Vaughn, Josh, Drip emitter.
  14. Turk, Michael F., Drip emitter.
  15. Kim, Jae Yung; Edris, Mark Richard; Ensworth, Mark M.; Donoghue, Michael Leo; Zakarian, Berj, Drip line and emitter and methods relating to same.
  16. Newton, John R.; Cheney, Michael E.; Brooke, Peter J., Dual function dispensing head for carbonated beverage machine.
  17. Lieding ; Calvin A., Dual-function valve.
  18. Ensworth, Mark M.; Kim, Jae Yung; Edris, Mark Richard; Nazari, Joseph, Elastomeric emitter and methods relating to same.
  19. Ensworth, Mark M.; Kim, Jae Yung; Edris, Mark Richard; Nazari, Joseph, Elastomeric emitter and methods relating to same.
  20. Ensworth, Mark M.; Kim, Jae Yung; Edris, Mark Richard; Nazari, Joseph, Emitter inlet.
  21. Ensworth, Mark M.; Kim, Jae Yung; Edris, Mark Richard; Nazari, Joseph, Emitter part.
  22. Rosenberg Peretz (POB 3120 ; Ntehanya ; 42 130 Moshav Beit Shearim ILX), Flow regulator and spray nozzle including same.
  23. Hurst, James Walter, Fluid activated flow control apparatus.
  24. Hurst, James Walter, Fluid activated flow control apparatus.
  25. Hurst, James Walter, Fluid activated flow control apparatus.
  26. Hurst, James Walter, Fluid activated flow control apparatus.
  27. Hurst, James Walter, Fluid activated flow control apparatus.
  28. Witty Michael E. (West Covina CA) Verbera Steven (Azusa CA), Grit protected pressure regulator for pop-up sprinklers.
  29. Fan Jui-Hua,TWX, I-type counterflow absorber.
  30. Walker, Samuel C.; Nazaryan, Vahik, Irrigation spray nozzle and mold assembly and method of forming nozzle.
  31. Kim, Eugene Ezekiel, Irrigation sprinkler nozzle.
  32. Robertson, David Eugene; Walker, Samuel C., Irrigation sprinkler nozzle.
  33. Kim, Eugene Ezekiel, Irrigation sprinkler nozzle having deflector with micro-ramps.
  34. Hendrickson David L., Liquid pressure regulator.
  35. Horn, Michael; Belau, Rudiger, Locking element for a dispenser.
  36. Zakarian, Berj; Feith, Raymond P.; Edris, Mark Richard; Ensworth, Mark M., Methods and apparatus for transporting elastomeric emitters and/or manufacturing drip lines.
  37. Hunter Edwin J. (Rancho Santa Fe CA), Moisture and pressure responsive irrigation system.
  38. Galloway Cecil (Glendora CA), Non-drain valve for sprinkler systems.
  39. Caminada Marcel,CHX, Nozzle closing valve, as well as pressure atomizer nozzle having such a nozzle closing valve.
  40. Angold,Russdon D.; Han,Steve S. H.; Robertson,David E., Pop-up irrigation sprinklers.
  41. Saarem Myrl ; Dawn Alan W., Pop-up sprinkler with pressure regulator.
  42. Feith,Raymond P., Pressure regulator filter assembly.
  43. Shadbolt, Lee James; Brennan, John Austin; Walker, Samuel C., Rotary nozzle.
  44. Walker, Samuel C., Rotary nozzle.
  45. Walker, Samuel C.; Brennan, John Austin; Maloof, Alberto Carrillo, Rotary variable arc nozzle.
  46. Johnston ; Douglas ; Jannen ; Robert L., Rotating nozzle sparging system for suspension fertilizer tanks.
  47. Clark, Michael L.; Simmons, Zachary B., Rotor-type sprinkler with pressure regulator in outer case.
  48. Clark, Michael L.; Simmons, Zachary B.; Porter, LaMonte D., Rotor-type sprinkler with pressure regulator in outer case.
  49. Arlinghaus, Jr., Joseph Wilfred, Sanitary liquid pressure regulator.
  50. Arlinghaus, Jr.,Joseph Wilfred, Sanitary liquid pressure regulator.
  51. Newton, John R.; Brooke, Peter J., Selectively actuated constant flow valve.
  52. Gilroy Alfred A. (Richmond CAX), Self protecting spray nozzle.
  53. Nourian, Daniel, Sprinkler canister seal.
  54. Palma Florencio N. (263 Keele St. Toronto ; Ontario CAX), Sprinkler control valve.
  55. Hunter Edwin J. (Rancho Santa Fe CA), Sprinkler systems.
  56. Gregory, Christian T., Sprinkler with pressure regulation.
  57. Gregory, Christian T., Sprinkler with pressure regulation.
  58. Hunnicutt, Steven Brian; Walker, Samuel C.; Jahan, Rowshan, Sprinkler with variable arc and flow rate.
  59. Hunnicutt, Steven Brian; Bednar, Thomas Richard, Sprinkler with variable arc and flow rate and method.
  60. Hunnicutt, Steven Brian; Walker, Samuel, Sprinkler with variable arc and flow rate and method.
  61. Walker, Samuel C.; Hunnicutt, Steven Brian, Sprinkler with variable arc and flow rate and method.
  62. Lockwood George H. (Wilton Manors FL), Turbine drive water sprinkler.
  63. Walker, Samuel C.; Geerligs, Steven D., Variable arc nozzle.
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