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Engine-performance monitor and control system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02P-009/00
  • G01M-015/00
출원번호 US-0452372 (1982-12-22)
발명자 / 주소
  • Citron Stephen J. (West Lafayette IN) Mihelc William P. (West Lafayette IN)
출원인 / 주소
  • Purdue Research Foundation (Lafayette IN 02)
인용정보 피인용 횟수 : 38  인용 특허 : 9

초록 ▼

An engine-performance monitor for determining the relative combustion efficiencies of the cylinders of a multiple cylinder internal combustion engine permits monitoring of engine performance to test engine fuel distribution system and ignition system control strategies. The system can also be incorp

대표청구항 ▼

A system for controlling the performances of the individual cylinders of a multiple cylinder internal combustion engine comprising an engine fuel distribution system, means for coupling the fuel distribution system to the various cylinders, means for sensing engine crankshaft position, a clock for g

이 특허에 인용된 특허 (9)

  1. Abnett Albert C. (104 Kimothy Dr. Westerville OH 43081) Towns Mark E. (1420 Inglis Ave. Columbus OH 43212), Circuit for measuring the horsepower per cylinder for an engine.
    상세보기
  2. Wesemeyer Jrgen (Nuremberg DEX) Haubner Georg (Berg DEX) Meier Werner (Rednitzhembach DEX) Schrumpf Hans (Oberasbach DEX), Control system for control of repetitive events, e.g. ignition, fuel injection, in internal combustion engines.
    상세보기
  3. Reid David L. (Columbus IN) Taylor Dennis O. (Columbus IN), Diagnosis of engine power and compression balance.
    상세보기
  4. Reid David L. (Columbus IN) Taylor Dennis O. (Columbus IN), Diagnosis of engine turbocharger performance.
    상세보기
  5. Hetzler Lewis R. (Anderson IN) Huntzinger Gerald O. (Anderson IN) Winstead ; III William P. (Anderson IN) Zickel Thomas A. (Anderson IN), Digital ignition spark timing angle control with read only memory.
    상세보기
  6. Gartner Todd H. (Elmhurst IL) Valek Robert J. (Wheaton IL), Electronic ignition timing system using digital rate multiplication.
    상세보기
  7. Nishimura Hiroyuki (Konosu JPX) Hasegawa Shumpei (Niiza JPX) Watanabe Masahiro (Sagamihara JPX) Furuya Haruo (Yokohama JPX), Fuel injection timing signal and crank angle signal generating apparatus.
    상세보기
  8. Kawai Hisasi (Toyohashi JPX) Ito Toshimitsu (Toyota JPX) Sanada Masakatsu (Susono JPX) Iwase Kazuo (Okazaki JPX), Method for detecting knocking in internal combustion engine.
    상세보기
  9. Pettingell James R. (Granby CT) Armstrong Lee R. (Enfield CT), Waveform count of teeth on an internal combustion engine flywheel.
    상세보기

이 특허를 인용한 특허 (38)

  1. Isoda, Naoya; Nagatsu, Yoshiyuki, Anti-knocking device an method.
    상세보기
  2. Nordin Mikael,SEX, Apparatus and method for enabling the calibration and/or monitoring of a combustion process in a combustion engine.
    상세보기
  3. Izumi Kouichi (Higashimatsuyama JPX), Apparatus for detecting amount of change in rotational speed of internal combustion engine.
    상세보기
  4. Katayama, Akihiro; Akisada, Kazuhiro; Insixiengmai, Leuth; Maruta, Sei; Nakagoshi, Shinichi; Okada, Masahide, Apparatus for detecting imbalance abnormality in air-fuel ratio between cylinders in multi-cylinder internal combustion engine.
    상세보기
  5. Jalel, Syed Shah, Closed-loop adaptive controls from cycle-to-cycle for injection rate shaping.
    상세보기
  6. Hansen Mark C. (Kokomo IN), Crankshaft pulse position developing apparatus having a synchronous digital filter.
    상세보기
  7. Williams Jeremy, Cylinder torque estimation using crankshaft angular response measurements.
    상세보기
  8. Wataya Seiji (Hyogo JPX), Engine control apparatus.
    상세보기
  9. Enoyoshi, Masahiko; Isoda, Naoya; Nagatsu, Yoshiyuki, Engine control method and apparatus.
    상세보기
  10. Prevost John M. (Jackson MI), Engine misfire detection with cascade filter configuration.
    상세보기
  11. Stander Douglas M. (Grosse Pointe Woods MI), Engine misfire detection with digital filtering.
    상세보기
  12. Citron Stephen J. (West Lafayette IN) Armfield Jeffrey S. (Knoxville TN), Error correction in measures of speed, acceleration, misfire detection and roughness.
    상세보기
  13. Rizzoni Giorgio, Estimation of instantaneous indicated torque in multicylinder engines.
    상세보기
  14. Isoda, Naoya; Nagatsu, Yoshiyuki, Exhaust timing controller for two-stroke engine.
    상세보기
  15. Bahnick Karl R. (Vernon Hills IL) Johnson James H. (Lake In The Hills IL), Flag generation system.
    상세보기
  16. Isoda, Naoya; Nagatsu, Yoshiyuki, Ignition controller.
    상세보기
  17. Kakizaki Shigeaki,JPX ; Tsuchida Hirofumi,JPX ; Matsumoto Mikio,JPX, Individual cylinder combustion state detection from engine crankshaft acceleration.
    상세보기
  18. Oda, Yoshihisa; Nakajima, Isao; Hakariya, Masashi; Katayama, Akihiro; Akisada, Kazuhiro; Maruta, Sei; Insixiengmai, Leuth; Nakagoshi, Shinichi; Okada, Masahide, Inter-cylinder air-fuel ratio variation abnormality detection apparatus for multicylinder internal combustion engine.
    상세보기
  19. Herndon James A., Load determination for an internal combustion engine.
    상세보기
  20. Grob Ferdinand (Besigheim DEX) Wahl Josef (Stuttgart DEX), Method and apparatus for controlling an internal combustion engine.
    상세보기
  21. Obayashi Hideki (Okazaki JPX) Kawai Hisasi (Toyohashi JPX) Ina Toshikazu (Nagoya JPX) Shigematsu Takashi (Susono JPX) Tokoro Setsuo (Susono JPX) Kohama Tokio (Nishio JPX), Method and apparatus for detecting combustion variations in internal combustion engine.
    상세보기
  22. Gaultier Philippe (Ste-Genevieve CAX), Method and apparatus for the detection of reciprocating machine faults and failures.
    상세보기
  23. Damitz,Jens; Schueler,Matthias; Polach,Stefan; Kessler,Michael; Schaffrath,Andreas; Kositza,Nicole; Loeffler,Axel; Schuckert,Marko, Method and device for controlling an internal combustion engine.
    상세보기
  24. Enoyoshi, Masahiko; Asaeda, Shiro, Method and device for controlling fuel injection in internal combustion engine.
    상세보기
  25. Zavarehi Masoud K. ; Schricker David R., Method and system for determining an absolute power loss condition in an internal combustion engine.
    상세보기
  26. Brinkmann, Christian; Tiebel, Wolfgang; Jessen, Holger; Meyer, Roman; Federlein, Thomas, Method for cylinder equalization of a lambda-controlled internal combustion engine, in particular of a motor vehicle.
    상세보기
  27. Bradshaw Benjamin J. (West Midlands GB3) Holmes Michael (West Midlands GB3) Jones Russell W. (Stratford-on-Avon GB3), Method of and apparatus for analyzing internal combustion engine speed data.
    상세보기
  28. Davis ; Jr. Leighton Ira ; Daw Charles Stuart ; Feldkamp Lee Albert ; Hoard John William ; Yuan Fumin ; Connolly Francis Thomas, Method of controlling cyclic variation in engine combustion.
    상세보기
  29. Volkart Asmus,DEX ; Ries-Muller Klaus,DEX ; Hafner Sigrid,DEX ; Forster Jurgen,DEX ; Wimmer Wolfgang,DEX ; Lohmann Andrea,DEX, Method of detecting combustion misfires by evaluating RPM fluctuations.
    상세보기
  30. James John V. (Walled Lake MI) Dosdall James M. (Grosse Ile MI) Marko Kenneth A. (Ann Arbor MI), Misfire detection in an internal combustion engine.
    상세보기
  31. Wu Zhijian James ; Lee Anson, Mixed sampling rate processing for misfire detection.
    상세보기
  32. Ridoux Frank E. (Kokomo IN) Neuhalfen Michael A. (Galveston IN), Noise immune crankshaft pulse position developing apparatus.
    상세보기
  33. Citron Stephen J. (W. Lafayette IN), On-line engine torque and torque fluctuation measurement for engine control utilizing crankshaft speed fluctuations.
    상세보기
  34. Wu Zhijian James ; Lee Anson, Optimal engine speed compensation method used in misfire detection.
    상세보기
  35. La Palm James ; Czapski Piotr, Real time misfire detection for automobile engines.
    상세보기
  36. Wu Zhijian James ; Lee Anson, Real-time misfire detection for automobile engines with medium data rate crankshaft sampling.
    상세보기
  37. Wu Zhijian James ; Lee Anson, Real-time misfire detection for automobile engines with medium data rate crankshaft sampling.
    상세보기
  38. Hawkins,Jeffery Scott, System and method for controlling engine idle speed based on operational state settings.
    상세보기

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