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[미국특허] Borderline spark knock detector 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01L-023/22
출원번호 US-0686643 (1976-05-17)
발명자 / 주소
  • Harned John L. (Grosse Point Woods MI)
출원인 / 주소
  • General Motors Corporation (Detroit MI 02)
인용정보 피인용 횟수 : 37  인용 특허 : 1

초록

Spark knock in an internal combustion engine is detected by an accelerometer attached to the intake manifold which generates electrical signals representing inaudible background engine noise combined with knock. A signal proportional to engine speed is provided and a circuit responsive to the speed

대표청구항

A borderline knock detector for a spark ignition internal combustion engine comprising means for sensing engine vibrations arising from engine knock and engine background noise and for providing a corresponding electrical vibration signal, means effective to produce a first reference signal in respo

이 특허에 인용된 특허 (1) 인용/피인용 타임라인 분석

  1. Arrigoni Virgilio (San Donato Milanese IT) Gaetani Bruno (Milan IT) Manotti Afro (San Donato Milanese IT), Automatic system for suppressing the ground noise of apparatus for measuring the knocking.

이 특허를 인용한 특허 (37) 인용/피인용 타임라인 분석

  1. McDermott Michael G. (Kokomo IN) Nix Larry L. (Kokomo IN), Adaptive knock control with pulse duration discrimination control.
  2. Nix Larry L. (Kokomo IN) McDermott Michael G. (Kokomo IN), Adaptive knock control with variable knock tuning.
  3. Shea, Dennis Brian; Dillen, Eric Richard; Dunsworth, Vincent F.; Gallagher, Shawn Michael, Apparatus and method for automatic detection and avoidance of turbocharger surge on locomotive diesel engines.
  4. Blommer Michael Alan, Automated psychoacoustic based method for detecting borderline spark knock.
  5. Asano Masaharu (Yokosuka JPX), Control device for an internal combustion engine.
  6. Ichikawa, Sadao, Controller for internal combustion engine.
  7. Sugihara Kunihiko (Takasho JPX) Yoneda Kenji (Fujisawa JPX) Muranaka Shigeo (Yokohama JPX), Device for detecting engine knock.
  8. Focht Louis R. (Farmington Hills MI), Engine knock anticipation.
  9. Kashimura Yuichi (Katsuta JPX) Suda Seiji (Mito JPX) Sugiura Noboru (Katsuta JPX), Engine knock control apparatus.
  10. West ; Gene A. ; Hamren ; Glen C., Engine knock signal generating apparatus with noise channel inhibiting feedback.
  11. Katsumata Masaaki (Yokohama JPX) Onoda Michio (Yokohama JPX) Takagi Yasuo (Yokohama JPX) Yoneda Kenji (Fujisawa JPX), Engine spark timing controlling device.
  12. Harned John L. (Grosse Pointe Woods MI) Wolanzyk Thomas C. (Howell MI), Engine spark timing system with knock retard and wide open throttle advance.
  13. Oshiage Katsunori (Yokosuka JPX) Ezoe Mitsuhiko (Yokosuka JPX), Ignition advance angle controlling device.
  14. Shigematsu Takashi (Shizuoka JPX) Watanabe Tomoyuki (Shizuoka JPX), Ignition timing control method and system therefor.
  15. Watanabe Tomoyuki (Shizuoka JPX) Shigematsu Takashi (Shizuoka JPX), Ignition timing control system for an engine.
  16. Bonitz Jrg (Mhlacker DEX) Entenmann Robert (Benningen DEX) Knab Rochus (Kornwestheim DEX) Miller Bernhard (Stuttgart DEX) Rohde Siegfried (Schwieberdingen DEX) Schramm Herbert (Stuttgart DEX) Viess W, Internal combustion engine knock sensing method and system.
  17. Britsch, Heinz; Klenk, Martin; Linder, Ernst; Moser, Winfried, Internal combustion engine operating control system and method.
  18. Katsumata Masaaki (Yokohama JPX) Yoneda Kenji (Fujisawa JPX), Knock control system and method for turbosupercharger installed engines.
  19. Yamaguchi Hiroaki (Anjo JPX) Hattori Tadashi (Okazaki JPX) Ootsuka Yoshinori (Okazaki JPX), Knock detecting apparatus for an internal combustion engine.
  20. Yamaguchi Hiroaki (Anjo JPX) Hattori Tadashi (Okazaki JPX) Ootsuka Yoshinori (Okazaki JPX), Knock detecting apparatus for internal combustion engine.
  21. Yamaguchi Hiroaki (Anjo JPX) Hattori Tadashi (Okazaki JPX) Ootsuka Yoshinori (Okazaki JPX), Knock detector device for internal combustion engines.
  22. Bning Bernward (Ludwigsburg DEX) Nagel Rudolf (Asperg DEX) Hnig Gnter (Ditzingen DEX) Kiencke Uwe (Ludwigsburg DEX) Theuerkauf Heinz (Braunschweig-Hondelage DEX), Knock sensing apparatus with fail indicator for use in an internal combustion engine.
  23. Yoneda Kenji (Fujisawa JPX) Takagi Yasuo (Yokohama JPX), Knocking detection system for internal combustion engine.
  24. Furuhashi Toshio (Mito JPX) Sugiura Noboru (Katsuta JPX), Method and apparatus for controlling ignition timing of internal combustion engine.
  25. Rehn Bryce H. (Edwards IL) Penick Ronald J. (Peoria IL) Esters Daniel W. (Peoria IL) Baker Harold A. (East Peoria IL), Method and apparatus for detecting discrete levels of detonation in an internal combustion engine.
  26. van Zanten Anton (Ditzingen DEX), Method and apparatus for detecting engine knock in an internal combustion engine.
  27. McCoy Steven R. (Washington IL) Stevenson Thomas T. (Dunlap IL) Carr Douglas E. (Chillicothe IL) King Kevin D. (Peoria IL), Method and apparatus for measuring detonation in an internal combustion engine.
  28. King William H. (Florham Park NJ) Kraus Bernhard J. (Freehold NJ) Belyo Steven C. (Piscataway NJ), Method and apparatus for spark control of engine knock.
  29. Douaud Andre (Puteaux FRX) Rialan Joseph (Meudon FRX), Method and device for automatically adjusting the spark advance of a controlled ignition engine.
  30. Greenberg,Jeffry Allen; Blommer,Michael Alan; Amman,Scott Andrew, Method and implementation for detecting and characterizing audible transients in noise.
  31. Hartung Erwin (Stockstadt DEX) Klenk Martin (Kirchberg DEX) Mller Heinz (Stuttgart DEX), Regulating device for control variables of an internal combustion engine.
  32. Asano Masaharu (Yokosuka JPX), Spark timing control device for an internal combustion engine.
  33. Ginsburgh Irwin (Morton Grove IL), System and method for controlling engine knock.
  34. Takeda Yuji (Shizuoka JPX) Shigematsu Takashi (Shizuoka JPX) Sawada Daisaku (Shizuoka JPX), System for controlling ignition timings in engine.
  35. Zhu, Guoming G.; Haskara, Ibrahim, System for engine knock control.
  36. Hosaka Akio (Yokohama JPX), Throttle control system with noise-free accelerator position input.
  37. Dudeck Ingo (Weinstadt DEX) Maass Manfred (Esslingen DEX), Undesirable combustion characteristic detection apparatus.

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