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특허 상세정보

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Apparatus for computing the amount of intake air in internal combustion engine

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02D-013/02    F02D-041/34   
미국특허분류(USC) 123/480 ; 123/9015 ; ; 73/1173
출원번호 US-0391180 (1995-02-21)
우선권정보 JP-0040113 (1994-03-10); JP-0328518 (1994-12-28)
발명자 / 주소
  • Kato Senji (Aichi-ken JPX) Endo Kouji (Mizunami JPX) Sone Shigeru (Toyota JPX) Goto Atsushi (Toyota JPX) Ohkawa Nobuhisa (Toyota JPX)
출원인 / 주소
  • Toyota Jidosha Kabushiki Kaisha (Aichi-ken JPX 03)
인용정보 피인용 횟수 : 45  인용 특허 : 2
초록
▼

Disclosed is a device for calculating an amount of an air introduced to a cylinder of an engine. An air-intake passage introduces the air to the cylinder. An air-exhaust passage exhausts gas from the cylinder. Both passages respectively have an intake valve and an exhaust valve. Both valves are respectively driven by an intake valve drive mechanism and an exhaust valve drive mechanism in accordance with a rotation of a crank shaft to alternatively and selectively open and close, and simultaneously open during a valve overlap period to open the passages t...

대표
청구항
▼

A device for determining an amount of an air introduced to a cylinder of an engine, said cylinder communicating with an air-intake passage and an air-exhaust passage, said air-intake passage being arranged to introduce the air to the cylinder, said air-exhaust passage being arranged to exhaust gas from the cylinder, both passages respectively having an intake valve and an exhaust valve therein, both valves being respectively driven by an intake valve drive mechanism and an exhaust valve drive mechanism in accordance with a rotation of a crank shaft to al...

이 특허에 인용된 특허 (2)

  1. Hosaka Hiroshi (Mitaka JPX), Fuel injection control system for an automotive engine.
  2. Nakaniwa Shinpei (Gunma JPX) Tomisawa Naoki (Gunma JPX), Fuel supply control system for internal combustion engine with improved response characteristics to variation of inducti.

이 특허를 인용한 특허 (45)

  1. Lawrence,Donald Robertson; Keddie,Steven Donald; Chalovich,Mike Joseph; Wang,Yulanda Youhong, Actuator with integral position sensor.
  2. Stroia, Bradlee J.; Lu, Wei, Adaptive oxygen sensor methods, systems, and software.
  3. Weber,James R.; Leman,Scott A.; Coleman,Gerald N.; Duffy,Kevin P.; Fluga,Eric C.; Kilkenny,Jonathan P.; Afjeh,Homa, Air and fuel supply system for a combustion engine.
  4. Coleman,Gerald N.; Duffy,Kevin P.; Faulkner,Stephen A.; Fluga,Eric C.; Kilkenny,Jonathan P.; Leman,Scott A.; Opris,Cornelius N.; Verkiel,Maarten; Weber,James R., Air and fuel supply system for combustion engine.
  5. Weber,James Richard; Leman,Scott A., Air and fuel supply system for combustion engine.
  6. Shimizu, Hirokazu, Apparatus and method for controlling variable valve in internal combustion engine.
  7. Pfaffenberger David S., Bearing free spring free throttle position sensor.
  8. Weber,James R.; Leman,Scott A.; Coleman,Gerald N.; Duffy,Kevin P.; Fluga,Eric C.; Kilkenny,Jonathan P., Combustion engine including cam phase-shifting.
  9. Weber,James R.; Leman,Scott A.; Coleman,Gerald N.; Duffy,Kevin P.; Fluga,Eric C.; Kilkenny,Jonathan P.; Pierpoint,David A., Combustion engine including fluidically-driven engine valve actuator.
  10. Kawakami Takeshi,JPX, Control apparatus for internal combustion engine.
  11. Kawakami Takeshi,JPX, Control apparatus for internal combustion engine.
  12. Fuwa,Naohide; Kanamaru,Masanobu; Konishi,Masaaki; Osanai,Akinori; Watanabe,Satoru; Ehara,Masato, Controller of internal combustion engine.
  13. Fuwa,Naohide; Kanamaru,Masanobu; Konishi,Masaaki; Osanai,Akinori; Watanabe,Satoru; Ehara,Masato, Controller of internal combustion engine.
  14. Fuwa,Naohide; Kanamaru,Masanobu; Konishi,Masaaki; Osanai,Akinori; Watanabe,Satoru; Ehara,Masato, Controller of internal combustion engine.
  15. Moriya, Hidenori; Wanibe, Masahiro; Yasuda, Hiromichi; Ogino, Ryusuke; Tadokoro, Ryo, Device and method for controlling internal combustion engine.
  16. Fuwa, Naohide; Kanamaru, Masanobu; Konishi, Masaaki; Osanai, Akinori; Watanabe, Satoru; Ehara, Masato, Device for controlling internal combustion engines.
  17. Suzuki Yuichi,JPX, Direct cylinder injected engine and method of operating same.
  18. Worth, David Richard; Woolford, Richard Albert; Epskamp, Troy Bradley; Tilmouth, Andrrew Michael, Engine airflow measurement.
  19. Yamada Masakazu,JPX ; Morishima Hideki,JPX ; Koike Satoshi,JPX ; Yukumoto Hideki,JPX ; Inoue Masaomi,JPX ; Kamiya Naoyuki,JPX, Engine control apparatus and method having cylinder-charged air quantity correction by intake/exhaust valve operation.
  20. Hagiwara, Ryoichi; Yamagishi, Osamu; Ikeda, Naoya, Engine device.
  21. Ito Takeshi,JPX ; Hanajima Toshiharu,JPX ; Mori Kenji,JPX, Engine having combustion control system.
  22. Hagari, Hideki; Makino, Tomokazu, Estimation device for cylinder intake air amount and internal EGR rate in internal combustion engine.
  23. Sato, Ritsuo; Yuya, Masahiko; Katoh, Hiroshi; Koseki, Takahisa, Fuel injection control for start-up of internal combustion engine.
  24. Muto, Harufumi; Kobayashi, Daisuke, Intake air amount estimation apparatus and method for internal combustion engine.
  25. Yamaguchi Musashi,JPX ; Obata Takeaki,JPX ; Takahashi Nobutaka,JPX, Intake-air quantity control apparatus for internal combustion engine with variable valve timing system.
  26. Bryant, Clyde C., Internal combustion engine and working cycle.
  27. Bryant,Clyde C., Internal combustion engine and working cycle.
  28. Bryant,Clyde C., Internal combustion engine and working cycle.
  29. Goldberg, Jason, Medical monitoring/consumables tracking device.
  30. Park,Yong Jung, Method and apparatus for controlling CVVT of an engine.
  31. Carol L. Corbeels ; Eric A. Holloway, Method and system for dynamically estimating atmospheric air pressure ambient to an internal combustion engine.
  32. Buckland, Julia Helen; Kolmanovsky, Ilya V.; Sun, Jing; Scillieri, Joseph, Method and system for estimating cylinder charge for internal combustion engines having variable valve timing.
  33. Lee, JangSu; Han, Seungcheol, Method for calculating oxygen concentration in combustion chamber.
  34. Wild, Ernst; Bauer, Torsten; Keller, Stefan, Method for checking the plausibility of the measured load in an internal combustion engine having variable valve lift control.
  35. Barba,Christian; Dietz,Martin; Moll,Guenter, Method for determining a change in air consumption for a combustion engine.
  36. Yoshioka Mamoru,JPX, Method of and apparatus for continuously and variably controlling valve timing of internal engine.
  37. Andreas Hartke DE; Achim Koch DE, Method of controlling an internal combustion engine in dependence on an exhaust gas pressure.
  38. Goldberg, Jason; Beckerman, Thomas C., Personal health monitoring and/or communication system.
  39. Wolschlager, Kevin C.; Newman, Robert L.; Cook, Kim D., Rotary position sensor.
  40. Wolschlager, Kevin C.; Newman, Robert L.; Cook, Kim D., Rotary position sensor.
  41. Wolschlager, Kevin C.; Newman, Robert L.; Cook, Kim D., Rotary position sensor.
  42. Ruiz,Victoriano, Spark timing control and method.
  43. Arai,Masahiro; Nagaishi,Hatsuo, System and method for controlling intake air by variable valve timing.
  44. Kato Senji (Aichi-ken JPX) Yasumura Atsushi (Toyota JPX) Ohkawa Nobuhisa (Toyota JPX) Naganawa Tadahisa (Toyota JPX), Valve timing control apparatus with a disallowing means.
  45. Dennis C. Reed ; Peter James Maloney ; Jeffrey M. Pfeiffer, Volumetric efficiency compensation for dual independent continuously variable cam phasing.

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