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Detection of leaks in pipelines 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01M-003/24
  • G06G-007/57
출원번호 US-0959143 (1992-10-09)
발명자 / 주소
  • Savic Michael (Ballston Lake NY)
출원인 / 주소
  • Rensselaer Polytechnic Institute (Tory NY 02)
인용정보 피인용 횟수 : 73  인용 특허 : 0

초록

An apparatus and process for determining the existence and location of a leak in an underground pipe, comprises a plurality of remote acoustic transmission sensor units distributed along the pipe and each containing equipment for analyzing acoustic signals from the pipe. The equipment includes a mec

대표청구항

An apparatus for detecting a leak in an underground pipe and for determining a location of a detected leak in the pipe, comprising: a plurality of remote acoustic transducer sensor units at spaced sensor locations along the pipe, each responsive to acoustic energy from the pipe at each sensor locati

이 특허를 인용한 특허 (73)

  1. Faltesek, Anthony E., Acoustic fire sensing system.
  2. Allison, Peter S.; Chassaing, Charles E; Lethcoe, Bryan, Acoustic impact detection and monitoring system.
  3. Martin, II,Louis Peter; Cooper,John F., Acoustic system for communication in pipelines.
  4. Nelson, Webb T., Amusement device that senses odorous gases in a bathroom.
  5. Powell Lloyd E. (Severna Park MD) Dimmick Joseph G. (Odenton MD), Apparatus and method for testing for valve leaks by differential signature method.
  6. Havlena, Vladimir, Communication for water distribution networks.
  7. Kokosalakis, George; Gorlov, Alexander M.; Kausel, Eduardo; Whittle, Andrew J., Communications and power harvesting system for in-pipe wireless sensor networks.
  8. Allin, D. Kelly, Composite coiled tubing connectors.
  9. Brotzell, Arthur D.; Fowler, Stewart H.; Tho, Chanthol, Composite coiled tubing end connector.
  10. Quigley, Peter A.; Nolet, Stephen C.; Williams, Jerry G., Composite spoolable tube.
  11. Quigley, Peter A.; Nolet, Stephen C.; Williams, Jerry G., Composite spoolable tube.
  12. Quigley, Peter A.; Nolet, Stephen C.; Williams, Jerry G., Composite spoolable tube.
  13. Quigley, Peter A.; Nolet, Stephen C.; Wideman, Thomas W.; Feechan, Michael, Composite tubing.
  14. Bracken, Marc; Yusuf, Shabbir, Detecting leaks in a fluid distribution system.
  15. Roy, Keith John, Detecting leaks in pipes.
  16. Canfield, Eric L.; Cheslock, Edward P., Detecting unintended flush toilet water flow.
  17. Savic Michael (Ballston Lake NY), Detection of leaks in vessels.
  18. Mandal, Batakrishna, Determining locations of acoustic sources around a borehole.
  19. Fiebelkorn, Klaus-Dieter; Klebert, Gerhard; Puettmer, Alf, Diagnostic system and method, especially for a valve.
  20. Quigley, Peter A.; Feechan, Michael, Downhole fluid separation.
  21. Baum Eric, Dual polarization wave clutter reduction.
  22. Blemel,Kenneth Gerald, Embedded system for diagnostics and prognostics of conduits.
  23. Fleury, Jr., Leo W.; Dintakurti, Ganapathi Deva Varma; Williams, James O.; Yusuf, Shabbir, Enclosure for leak detector.
  24. Huebler, James Emerson; Ziolkowski, Christopher John, Enhanced acoustic detection of gas leaks in underground gas pipelines.
  25. Quigley, Peter A.; Feechan, Michael; Wideman, Thomas, Fiber reinforced spoolable pipe.
  26. Quigley, Peter A.; Feechan, Michael; Wideman, Thomas W., Fiber reinforced spoolable pipe.
  27. Quigley, Peter A.; Feechan, Michael; Wideman, Thomas W., Fiber reinforced spoolable pipe.
  28. Fleury, Jr., Leo W.; Dintakurti, Ganapathi Deva Varma; Richarz, Werner Guenther; Williams, James O.; Yusuf, Shabbir; Hiller, Timothy Scott Edward; Mercer, Steven James; Janhunen, Stefan Erik, Fire hydrant leak detector.
  29. Horne, Stephen J.; MacDonald, Robert L., Fluid flow detection and analysis device and system.
  30. McIntyre, Timothy J., Fluid pipeline leak detection and location with miniature RF tags.
  31. Edward F. McFadden, Gas detection circuit.
  32. Quigley, Peter A.; Feechan, Michael, Heated pipe and methods of transporting viscous fluid.
  33. Yamada, Takeo, Hydraulic excavator.
  34. Haines, Harvey; Francini, Robert B., In-ground pipeline monitoring.
  35. Kechter, George E.; Narendran, Vangal K.; Francini, Robert B.; Leis, Brian N., In-ground pipeline monitoring.
  36. Hyland, Gregory E.; Keefe, Robert Paul; Zakas, Marietta Edmunds; Barker, Clayton Robert, Infrastructure monitoring devices, systems, and methods.
  37. Hyland, Gregory E.; Keefe, Robert Paul; Zakas, Marietta Edmunds; Barker, III, Clayton Robert, Infrastructure monitoring devices, systems, and methods.
  38. Dintakurt, Ganapathi Deva Varma; Yusuf, Shabbir; Mercer, Steven James, Leak detector.
  39. Richarz, Werner Guenther; Myles, Andrea; Yusuf, Shabbir, Leak detector and sensor.
  40. Roy Keith John,GBX, Leak noise correlator apparatus.
  41. Rider, Eric Marshall; Kolin, Benjamin Trevor; Wong, Karen Natalie, Managing a datacenter using mobile devices.
  42. Nitschke, Simon John; Crowe, Christopher John Bleecker, Method and apparatus for fluid leak detection.
  43. Sullivan, James Michael; Fernald, Mark R., Method and apparatus for monitoring of component housing wall thickness and wear monitoring.
  44. Leon Robert L. ; Heagerty David Q., Method and apparatus for on-line detection of leaky emergency shut down or other valves.
  45. Davis, Michael A.; Foss, Mark A., Method and apparatus for using cepstrum and wavelet based algorithms for wall thickness measurement.
  46. Ramos, Rogerio Tadeu; Strong, Andrew; Lees, Gareth, Method and system for estimating fluid leak flow rates using distributed optical fiber sensors.
  47. Lapinski,Sterling; Hill,John Carroll; Alphenaar,Deirdre, Method and system for monitoring fluid flow.
  48. Lander Paul ; Saltzstein William E., Method for detecting leaks in pipelines.
  49. Bell, Graham; Hibbert, Brynn, Method of determining the probability that data is associated with a source of a plurality of sources.
  50. Schoonover, Larry Gene; Khasin, Arkady; Kostadinov, Vladimir Dimitrov; Shriver, Justin Scott, Method of sampling and storing data and implementation thereof.
  51. Lander, Paul; Saltzstein, William E., Monitoring vibrations in a pipeline network.
  52. Feechan, Michael; Quigley, Peter A., Multi-cell spoolable composite pipe.
  53. Osama Hunaidi CA, PC multimedia-based leak detection system for water transmission and distribution pipes.
  54. Yang, Bao-Wen; Recane, Marion, Pattern matching for real time leak detection and location in pipelines.
  55. Zusman, George V., Piezoelectric vibration sensor for fluid leak detection.
  56. Meskouri, Mohamed S.; Engel, Gary H.; Clar, Baltasar; Wade, Leon T.; Kahlon, Awtar S., Pump assembly and method for leak detection of fluid system.
  57. Wideman, Thomas W.; Quigley, Peter A., Reinforcing matrix for spoolable pipe.
  58. Canfield, Eric L.; Cheslock, Edward P., Self-stick resonant enclosure that responds to flush toilet fill valve water inflow vibration.
  59. Canfield, Eric L.; Cheslock, Edward P., Self-stick resonant enclosure that responds to flush toilet fill valve water inflow vibration.
  60. Cooper, John F.; Burnham, Alan K., Sensor and transmitter system for communication in pipelines.
  61. Perrier, Sebastien, Sound propagation comparison with automated frequency selection for pipe condition assessment.
  62. Bufi, Corey Nicholas; Genc, Sahika, System and method for generating a threat alert.
  63. Clarke, Burton Roland; Allgaier, Ryan Paul, System and method for ultrasonic detection and imaging.
  64. Quigley, Peter A.; Feechan, Michael, System and methods for removing fluids from a subterranean well.
  65. Quigley, Peter A.; Feechan, Michael, System and methods for removing fluids from a subterranean well.
  66. Tarabzouni, Thamer K.; Al-Mejna, Abdulaziz K.; Wood, Howard, System to facilitate pipeline management, program product, and related methods.
  67. Canfield, Eric L.; Soma, Scott; Canfield, James, Toilet bowl overflow prevention and water conservation system and method.
  68. Lander, Paul, Tracking vibrations in a pipeline network.
  69. Lander, Paul, Tracking vibrations in a pipeline network.
  70. Lander, Paul, Tracking vibrations in a pipeline network.
  71. Lander, Paul, Tracking vibrations in a pipeline network.
  72. Youngquist Robert C ; Moerk J. Steven, Ultrasonic imaging system.
  73. Quigley, Peter A.; Feechan, Michael, Weighted spoolable pipe.
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