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Vapor recovery system for fuel dispenser 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B65B-031/00
출원번호 US-0388168 (1995-02-10)
발명자 / 주소
  • Pope Kenneth L. (Walkertown NC)
출원인 / 주소
  • Gilbarco, Inc. (Greensboro NC 02)
인용정보 피인용 횟수 : 54  인용 특허 : 0

초록

A system for recovering vapor and liquid emerging from a tank as it is being filled, in which the volumetric flow of a recovery pump that withdraws the vapor through a recovery tube is made equal to the volumetric flow of a fuel delivery pump with a microprocessor. The microprocessor can also modify

대표청구항

A fuel delivery system including: fuel delivery means having a variable volumetric flow; means for providing an electrical signal indicative of the volumetric flow of said fuel delivery means; a vapor recovery [means]pump having a controllable volumetric flow, said vapor recovery [means]pump havin

이 특허를 인용한 특허 (54)

  1. Hart, Robert P.; Reid, Kent; Hughes, Kevin, Apparatus and method to control excess pressure in fuel storage containment system at fuel dispensing facilities.
  2. Duff Richard L. ; Beatty Jim A. ; Awad Jason G., Apparatus for recovery of fuel vapor.
  3. Schultz, Jr., Robert L.; Murashko, Jr., Alexander G., Fluid transfer coupling.
  4. Schultz, Jr., Robert L.; Murashko, Jr., Alexander G., Fluid transfer device with pressure equilibrium valve.
  5. Timothy E. Dickson, Fraud detection through time analysis.
  6. Dickson Timothy E., Fraud detection through vapor recovery analysis.
  7. Johnson, William S.; Payne, Edward A., Fuel dispensing method and control system for refueling from master and satellite dispensers.
  8. Johnson, William S.; Payne, Edward A., Fuel dispensing method for refueling from master and satellite dispensers.
  9. Hart, Robert P.; Reid, Kent, Fuel storage tank pressure management system and method employing a carbon canister.
  10. Schultz, Jr., Robert L., Fuel transfer coupling.
  11. Schultz, Jr., Robert L.; Tilling, Basil B., Fuel transfer coupling.
  12. Schultz, Jr., Robert L.; Tilling, Basil B., Fuel transfer coupling.
  13. Hart, Robert P., Fueling system vapor recovery and containment leak detection system and method.
  14. Hart, Robert P., Fueling system vapor recovery and containment performance monitor and method of operation thereof.
  15. Hart, Robert P., Fueling system vapor recovery and containment performance monitor and method of operation thereof.
  16. Hart, Robert P., Fueling system vapor recovery and containment performance monitor and method of operation thereof.
  17. Hart, Robert P., Fueling system vapor recovery and containment performance monitor and method of operation thereof.
  18. Hart, Robert P., Fueling system vapor recovery and containment performance monitor and method of operation thereof.
  19. Hart, Robert P., Fueling system vapor recovery and containment performance monitor and method of operation thereof.
  20. Hart, Robert P., Fueling system vapor recovery and containment performance monitor and method of operation thereof.
  21. Hart, Robert P.; Lucas, Richard K., Fueling system vapor recovery and containment performance monitor and method of operation thereof.
  22. Hart, Robert P.; Lucas, Richard K., Fueling system vapor recovery and containment performance monitor and method of operation thereof.
  23. Hart, Robert P.; Lucas, Richard K., Fueling system vapor recovery and containment performance monitor and method of operation thereof.
  24. Hart,Robert P., Fueling system vapor recovery and containment performance monitor and method of operation thereof.
  25. Bonne Ulrich, Gasoline vapor recovery system.
  26. Bryan,Avron L.; Heller,Larry D., Hazardous fluids transfer system and method.
  27. Nanaji, Seifollah S., Hydrocarbon sensor diagnostic method.
  28. Gray, John Matthew; Garrison, Timothy M., Hydrocarbon vapor emission control.
  29. William P. Shermer ; Edward A. Payne ; Seifollah S. Nanaji, Hydrocarbon vapor sensing.
  30. Payne,Edward A.; Nanaji,Seifollah S.; Price,Brent K., Increased sensitivity for liquid meter.
  31. Payne, Edward A.; Sobota, Richard R.; Nanaji, Seifollah S.; Price, Brent K., Increased sensitivity for turbine flow meter.
  32. Sobota, Richard R.; Shermer, William P.; Nanaji, Seifollah S.; Payne, Edward A., Membrane and sensor for underground tank venting system.
  33. Simmons, Walt, Method and apparatus for detecting a leak in a fuel delivery system.
  34. Mellone, Joseph A.; Boucher, Randall S., Method and apparatus for monitoring for a restriction in a stage II fuel vapor recovery system.
  35. Mellone, Joseph A.; Boucher, Randall S., Method and apparatus for monitoring for a restriction in a stage II fuel vapor recovery system.
  36. Mellone, Joseph; Boucher, Randall, Method and apparatus for monitoring for a restriction in a stage II fuel vapor recovery system.
  37. Mellone, Joseph A.; Boucher, Randall S., Method and apparatus for monitoring for leaks in a stage II fuel vapor recovery system.
  38. Nanaji, Seifollah S., Output control for turbine vapor flow meter.
  39. Kenneth L. Pope ; William P. Shermer, Pressure sensor for a vapor recovery system.
  40. Pope, Kenneth L.; Shermer, William P., Pressure sensor for a vapor recovery system.
  41. Hutchinson, Ray J., Service station leak detection and recovery system.
  42. Hutchinson, Ray J., Service station leak detection and recovery system.
  43. Hutchinson, Ray J., Service station leak detection with recovery system.
  44. Hughes, Kevin, System and method for automatically adjusting an ORVR compatible stage II vapor recovery system to maintain a desired air-to-liquid (A/L) ratio.
  45. Shepard, Robert; Dickson, Timothy E.; Kaehler, David L.; Hutchinson, Ray J., Underground storage tank metering system in a service station environment.
  46. Shepard, Robert; Dickson, Timothy E.; Kaehler, David L.; Hutchinson, Ray J., Underground storage tank metering system in a service station environment.
  47. Nanaji, Seifollah S., Underground storage tank vapor pressure equalizer.
  48. Nanaji, Seifollah S., Underground storage tank vapor pressure equalizer.
  49. Nanaji, Seifollah S., Underground storage tank vapor pressure equalizer.
  50. Edward A. Payne ; Richard R. Sobota ; Seifollah S. Nanaji ; Kenneth L. Pope, Vapor flow and hydrocarbon concentration sensor for improved vapor recovery in fuel dispensers.
  51. Kenneth L. Pope ; Richard R. Sobota ; Seifollah S. Nanaji ; Edward A. Payne, Vapor flow and hydrocarbon concentration sensor for improved vapor recovery in fuel dispensers.
  52. Seifollah S. Nanaji, Vapor flow and hydrocarbon concentration sensor for improved vapor recovery in fuel dispensers.
  53. William P. Shermer ; Kenneth L. Pope ; Edward A. Payne, Vapor recovery system for a fuel dispenser.
  54. Juhasz, Paul R., Vehicle fuel dispensing system for dwellings.
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