$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Fiber optic microbend sensor for engine knock and misfire detection 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01L-001/24
출원번호 US-0087631 (1993-07-01)
발명자 / 주소
  • Wlodarczyk Marek T. (6865 Vachon Dr. Bloomfield Hills MI 48301)
인용정보 피인용 횟수 : 44  인용 특허 : 0

초록

A washer configuration fiber optic sensor comprising radial ridges in the cavity between the washer halves and an optical fiber spiralled to a terminating end within the cavity. The terminating end is mirrored and an optical filter is inserted in the fiber path adjacent the fiber entrance to the was

대표청구항

A fiber optic microbend sensor comprising a lower ring having a plurality of radial ridges extending upwardly and an upper ring having a plurality of radial ridges extending downwardly, said rings being concentric and said radial ridges alternating upwardly and downwardly, a clad sensing optical fib

이 특허를 인용한 특허 (44)

  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 E., Ceramic insulator and methods of use and manufacture thereof.
  4. McAlister, Roy Edward, Chemical fuel conditioning and activation.
  5. Poorman Thomas J. (2705 Windwood Dr. Ann Arbor MI 48105) Wlodarczyk Marek T. (6865 Vachon Dr. Bloomfield Hills MI 48301), Compensation and status monitoring devices for fiber optic intensity-modulated sensors.
  6. Bargende, Michael, Device for monitoring the combustion processes occurring in the combustion chamber of an internal combustion engine.
  7. Lee,Anson; Wu,Zhijian James, Engine misfire detection using system identification technology.
  8. Tsai,Woo Hu, Fiber optic vibration sensor.
  9. Scott A. Meller ; Kent A. Murphy ; Mark E. Jones, Flexible fiber optic microbend device, with interlocking flexible fibers, sensors, and method use.
  10. McAlister, Roy E., Fuel injector actuator assemblies and associated methods of use and manufacture.
  11. McAlister, Roy Edward, Fuel injector actuator assemblies and associated methods of use and manufacture.
  12. McAlister, Roy Edward, Fuel injector assemblies having acoustical force modifiers and associated methods of use and manufacture.
  13. McAlister, Roy Edward, Fuel injector assemblies having acoustical force modifiers and associated methods of use and manufacture.
  14. Wlodarczyk, Marek T.; Poorman, Thomas J., Fuel injectors with integral fiber optic pressure sensors and associated compensation and status monitoring devices.
  15. McAlister, Roy Edward, Injector-igniter with fuel characterization.
  16. McAlister, Roy Edward, Injector-igniter with fuel characterization.
  17. McAlister, Roy Edward, Injector-igniter with thermochemical regeneration.
  18. McAlister, Roy Edward, Injector-igniters with variable gap electrode.
  19. 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.
  20. McAlister, Roy E., Integrated fuel injector igniters having force generating assemblies for injecting and igniting fuel and associated methods of use and manufacture.
  21. McAlister, Roy E., Integrated fuel injector igniters having force generating assemblies for injecting and igniting fuel and associated methods of use and manufacture.
  22. McAlister, Roy E., Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture.
  23. McAlister, Roy E., Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture.
  24. McAlister, Roy E., Integrated fuel injector igniters with conductive cable assemblies.
  25. McAlister, Roy E., Integrated fuel injectors and igniters and associated methods of use and manufacture.
  26. McAlister, Roy E., Integrated fuel injectors and igniters and associated methods of use and manufacture.
  27. Kasashima,Kenji; Kaneko,Rihito; Senda,Kenji; Kamio,Shigeru; Inoue,Masaomi; Takemura,Yuuichi, Internal combustion engine knock determination device and ignition control system including the same.
  28. McAlister, Roy Edward, Method and apparatus for providing adaptive swirl injection and ignition.
  29. McAlister, Roy E., Method and system of thermochemical regeneration to provide oxygenated fuel, for example, with fuel-cooled fuel injectors.
  30. McAlister, Roy Edward; Larsen, Melvin James, Methods and systems for adaptively cooling combustion chambers in engines.
  31. McAlister, Roy Edward; Larsen, Melvin James; McAlister, legal representative, Roy Edward, Methods and systems for adaptively cooling combustion chambers in engines.
  32. McAlister, Roy E., Methods and systems for reducing the formation of oxides of nitrogen during combustion in engines.
  33. McAlister, Roy, Multifuel storage, metering and ignition system.
  34. Gregorich, Daniel J., Pressure sensing guidewire.
  35. Gregorich, Daniel J., Pressure sensing guidewire and methods for calculating fractional flow reserve.
  36. Radman, Lloyd, Pressure sensing guidewires.
  37. Radman, Lloyd; Suardini, Anthony, Pressure sensing guidewires.
  38. Thornton, Jr., Peter, Self-cleaning optical connector.
  39. Thornton, Jr., Peter, Self-cleaning optical connector.
  40. McAlister, Roy E., Shaping a fuel charge in a combustion chamber with multiple drivers and/or ionization control.
  41. McAlister, Roy E., Shaping a fuel charge in a combustion chamber with multiple drivers and/or ionization control.
  42. McAlister, Roy Edward, Shaping a fuel charge in a combustion chamber with multiple drivers and/or ionization control.
  43. McAlister, Roy Edward; Larsen, Melvin James, Systems and methods for improved engine cooling and energy generation.
  44. McAlister, Roy Edward; Larsen, Melvin James, Torque multiplier engines.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로