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Method and apparatus for measuring pressure with fiber optics 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01B-009/02
  • G02B-006/26
  • G01L-007/08
출원번호 US-0147029 (1993-11-04)
발명자 / 주소
  • Taylor Henry F.
  • Atkins Robert A.
  • Lee Chung-Eun
  • Gardner James H.
  • Gibler William N.
  • Spears Matthew O.
  • McCoy James J.
  • Oakland Mark D.
  • Swenson Victor P.
출원인 / 주소
  • The Texas A&M University System
대리인 / 주소
    Baker & Botts, L.L.P.
인용정보 피인용 횟수 : 62  인용 특허 : 0

초록

A method and apparatus are provided for measuring pressure in a combustion chamber of an internal combustion engine is provided with a non-intrusive, metal-embedded fiber optic pressure sensor. A Fabry-Perot Interferometer is arranged in a terminated, single mode fiber to function as a pressure gaug

대표청구항

[ The invention claimed is:] [5.] Apparatus for measuring pressure in a vessel containing a gas or liquid, comprising:a metal part;a fiber optic sensor embedded in said metal part wherein one end of said fiber optic sensor terminates in said metal part; anda diaphragm member penetrating through an a

이 특허를 인용한 특허 (62)

  1. McAlister, Roy Edward, Acoustically actuated flow valve assembly including a plurality of reed valves.
  2. McAlister, Roy E., Adaptive control system for fuel injectors and igniters.
  3. McAlister, Roy Edward, Adaptive control system for fuel injectors and igniters.
  4. McAlister, Roy E., Ceramic insulator and methods of use and manufacture thereof.
  5. McAlister, Roy Edward, Chemical fuel conditioning and activation.
  6. Babic, Dubravko Ivan; Komljenovic, Tin; Sipus, Zvonimir, Colorless optical network architecture and network components.
  7. Anton, Arthur Frank; Butkovic, Michael Ray; Goemans, Johan Jan; Arstein, Dale C.; Dacek, Franziska H.; Schiroky, Gerhard H.; Vandendriessche, Larry Dean; Glime, III, William H.; Williams, Peter C., Conduit connection with non-wetted strain sensor.
  8. Anton, Arthur Frank; Butkovic, Michael Ray; Goemans, Johan Jan; Arstein, Dale C.; Dacek, Franziska H.; Schiroky, Gerhard H.; Vandendriessche, Larry Dean; Glime, III, William H.; Williams, Peter C., Conduit fitting with sensor on a threaded nut.
  9. Rumpf, Raymond C.; Murshid, Syed H., Fiber optic Fabry-Perot interferometer and associated methods.
  10. Willner,Christopher A, Fiber optic cylinder pressure measurement system for a combustion engine.
  11. Taylor Henry F. ; Kao Ta-Wei ; Gardner James ; Gibler William N. ; Atkins Robert A. ; Lee Chung E. ; Swenson Victor P. ; Spears Matthew ; Perez Robert X., Fiber optic fiber Fabry-Perot interferometer diaphragm sensor and method of measurement.
  12. Sakaguchi Tatsunori,JPX ; Watanabe Shizuhisa,JPX ; Sonobe Hisao,JPX ; Komachiya Masahiro,JPX, Fiber-optic cylinder pressure sensor.
  13. Scott A. Meller ; Kent A. Murphy ; Mark E. Jones, Flexible fiber optic microbend device, with interlocking flexible fibers, sensors, and method use.
  14. McAlister, Roy Edward, Fuel injection systems with enhanced corona burst.
  15. McAlister, Roy Edward, Fuel injection systems with enhanced corona burst.
  16. McAlister, Roy Edward, Fuel injection systems with enhanced corona burst.
  17. McAlister, Roy Edward, Fuel injection systems with enhanced thrust.
  18. McAlister, Roy E., Fuel injector actuator assemblies and associated methods of use and manufacture.
  19. McAlister, Roy Edward, Fuel injector actuator assemblies and associated methods of use and manufacture.
  20. McAlister, Roy Edward, Fuel injector assemblies having acoustical force modifiers and associated methods of use and manufacture.
  21. McAlister, Roy Edward, Fuel injector assemblies having acoustical force modifiers and associated methods of use and manufacture.
  22. Boyd, Clark D.; Gause, Charles B.; Rice, Trevor; Vicari, Larry, Gasket having a fiber-optic pressure sensor assembly.
  23. Boyd,Clark D.; Gause,Charles B.; Rice,Trevor; Vicari,Larry, Gasket having a fiber-optic pressure sensor assembly.
  24. McAlister, Roy Edward; Hoekstra, Kraig; Kemmet, Ryan; Grottenthaler, David; Wright, Dustin, High pressure direct injected gaseous fuel system and retrofit kit incorporating the same.
  25. Gauthier, Jr.,Leo R.; Mattes,Louis A.; McDonald,James E., High temperature light guide.
  26. Perez, Robert X.; Ibanez, Natividad S., Hydrodynamic bearings having strain sensors.
  27. Mark F. Hopkins, Instrumentation spark plug.
  28. McAlister, Roy Edward; Larsen, Melvin James, Integrated fuel injector igniters configured to inject multiple fuels and/or coolants and associated methods of use and manufacture.
  29. McAlister, Roy E., Integrated fuel injector igniters having force generating assemblies for injecting and igniting fuel and associated methods of use and manufacture.
  30. McAlister, Roy E., Integrated fuel injector igniters having force generating assemblies for injecting and igniting fuel and associated methods of use and manufacture.
  31. McAlister, Roy E., Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture.
  32. McAlister, Roy E., Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture.
  33. McAlister, Roy E., Integrated fuel injector igniters with conductive cable assemblies.
  34. McAlister, Roy E., Integrated fuel injectors and igniters and associated methods of use and manufacture.
  35. McAlister, Roy E., Integrated fuel injectors and igniters and associated methods of use and manufacture.
  36. McAlister, Roy Edward, Integrated fuel injectors and igniters and associated methods of use and manufacture.
  37. Kang, Yanling; Bratek, Daniel J.; Kosberg, Robert, Jointless pressure sensor port.
  38. Kang, Yanling; Bratek, Daniel J.; Kosberg, Robert C., Jointless pressure sensor port.
  39. Kuskovsky, Igor; Kuskovsky, Mark L., Method and apparatus for measuring pressure.
  40. McAlister, Roy E., Method and system of thermochemical regeneration to provide oxygenated fuel, for example, with fuel-cooled fuel injectors.
  41. Hiltner, Joel D., Method of controlling detonation in an internal combustion engine.
  42. Joel D. Hiltner, Method of controlling generation of nitrogen oxides in an internal combustion engine.
  43. McAlister, Roy Edward; Larsen, Melvin James, Methods and systems for adaptively cooling combustion chambers in engines.
  44. McAlister, Roy Edward; Larsen, Melvin James; McAlister, legal representative, Roy Edward, Methods and systems for adaptively cooling combustion chambers in engines.
  45. McAlister, Roy E., Methods and systems for reducing the formation of oxides of nitrogen during combustion in engines.
  46. McAlister, Roy Edward, Methods and systems for reducing the formation of oxides of nitrogen during combustion of engines.
  47. McAlister, Roy, Multifuel storage, metering and ignition system.
  48. McAlister, Roy E., Multifuel storage, metering and ignition system.
  49. Schumacher Andreas,DEX ; Boros Ferenc,DEX, Optical fiber accidental arc detector for an electric power distribution switching device.
  50. Wiedemann, Wolfgang; Wunderlich, Rainer, Pressure sensor set in an opening of a wall.
  51. Li, Xiaochun; Prinz, Friedrich; Golnas, Anastasios, Remote temperature/strain fiber optic sensing system with embedded sensor.
  52. Siems, Lee E.; Knapp, Grevson; Maida, John, Seismic optical acoustic recursive sensor system.
  53. Chavez, Marcus Alexander; Covert, Timothy T.; Willis, Michael David, Sensor system that uses embedded optical fibers.
  54. McAlister, Roy E., Shaping a fuel charge in a combustion chamber with multiple drivers and/or ionization control.
  55. McAlister, Roy E., Shaping a fuel charge in a combustion chamber with multiple drivers and/or ionization control.
  56. McAlister, Roy Edward, Shaping a fuel charge in a combustion chamber with multiple drivers and/or ionization control.
  57. Donald J. Walter ; Donald J. Wissuchek, Jr., System and method for measuring stress during processing of an optical fiber.
  58. Donald J. Walter ; Donald J. Wissuchek, Jr., System and method for measuring stress during processing of an optical fiber.
  59. Walter Donald J. ; Wissuchek ; Jr. Donald J., System and method for measuring stress during processing of an optical fiber.
  60. McAlister, Roy Edward; Larsen, Melvin James, Systems and methods for improved engine cooling and energy generation.
  61. McAlister, Roy Edward, Systems, methods, and devices with enhanced lorentz thrust.
  62. McAlister, Roy Edward; Larsen, Melvin James, Torque multiplier engines.
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