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[미국특허] Lean engine control with multiple catalysts 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01N-003/00
출원번호 US-0682523 (2001-09-14)
발명자 / 주소
  • Kolmanovsky, Ilya V
  • Sun, Jing
출원인 / 주소
  • Ford Global Technologies, Inc.
대리인 / 주소
    Lippa, Allan J.Russell, John D.
인용정보 피인용 횟수 : 55  인용 특허 : 10

초록 ▼

A method for controlling an engine having multiple banks with separate catalysts is described. In particular, coordinate lean and rich operation between the banks is utilized. However, termination of rich operation may be different between the banks to prevent breakthrough of rich exhaust gasses due

대표청구항 ▼

A method for controlling an engine having multiple banks with separate catalysts is described. In particular, coordinate lean and rich operation between the banks is utilized. However, termination of rich operation may be different between the banks to prevent breakthrough of rich exhaust gasses due

이 특허에 인용된 특허 (10) 인용/피인용 타임라인 분석

  1. Kawahira Izuru,JPX ; Miyachi Yoshihiko,JPX, Air-fuel ratio control system and method thereof.
    상세보기
  2. Yamashita Yukihiro (Kariya JPX) Suzumura Toshihiro (Nagoya JPX), Air-fuel ratio control system for internal combustion engine.
    상세보기
  3. Yoshizaki Kouji,JPX ; Itou Takaaki,JPX, Device for purifying exhaust gas of engine.
    상세보기
  4. Kinugasa Yukio,JPX ; Igarashi Kouhei,JPX ; Itou Takaaki,JPX ; Suzuki Naoto,JPX ; Yaegashi Takehisa,JPX ; Tanaka Toshiaki,JPX ; Miyoshi Naoto,JPX, Device for purifying exhaust gas of internal combustion engine.
    상세보기
  5. Surnilla Gopichandra ; Farmer David George, Emission device temperature control system.
    상세보기
  6. Hirota Shinya,JPX ; Tanaka Toshiaki,JPX ; Iguchi Satoshi,JPX, Exhaust discharge control device for internal combustion engine.
    상세보기
  7. Sawada Hiroshi,JPX ; Kako Junichi,JPX, Exhaust gas purification device for an internal combustion engine.
    상세보기
  8. Suzuki Naoto,JPX, Exhaust gas purification device for an internal combustion engine.
    상세보기
  9. Kinugasa Yukio,JPX ; Itou Takaaki,JPX ; Suzuki Naoto,JPX, Method and a device for purifying combustion exhaust gas.
    상세보기
  10. Cullen Michael John ; Farmer David George ; Surnilla Gopichandra ; Cok Susan Nicole, Method and apparatus for improving engine fuel economy.
    상세보기

이 특허를 인용한 특허 (55) 인용/피인용 타임라인 분석

  1. Bidner,David Karl; Surnilla,Gopichandra; Elwart,Shane, Computer controlled engine air-fuel ratio adjustment.
    상세보기
  2. Michelini,John O.; Lewis,Donald J., Cylinder and valve mode control for an engine with valves that may be deactivated.
    상세보기
  3. Lewis, Donald J.; Russell, John D.; Michelini, John O., Cylinder deactivation for an internal combustion engine.
    상세보기
  4. Boeckenhoff, Elmar, Diesel engine exhaust treatment system with drive shaft accommodating housing and method.
    상세보기
  5. Lewis, Donald J.; Michelini, John O., Electrically actuated valve deactivation in response to vehicle electrical system conditions.
    상세보기
  6. Lewis,Donald J.; Michelini,John O., Electrically actuated valve deactivation in response to vehicle electrical system conditions.
    상세보기
  7. Lewis,Donald J.; Michelini,John O.; Cullen,Michael J.; Russell,John D., Electromagnetic valve control in an internal combustion engine with an asymmetric exhaust system design.
    상세보기
  8. Lewis,Donald J.; Russell,John D.; Michelini,John O.; Cullen,Michael J., Electromechanical valve operating conditions by control method.
    상세보기
  9. Lewis, Donald J.; Russell, John D., Electromechanical valve timing during a start.
    상세보기
  10. Lewis,Donald J.; Russell,John D., Electromechanical valve timing during a start.
    상세보기
  11. Lewis,Donald J.; Michelini,John O., Electromechanically actuated valve control based on a vehicle electrical system.
    상세보기
  12. Lewis,Donald J., Electromechanically actuated valve control for an internal combustion engine.
    상세보기
  13. Lewis,Donald J.; Michelini,John O., Electromechanically actuated valve control for an internal combustion engine.
    상세보기
  14. Beutel,Tilman Wolfram; Calabrese,John Lawrence, Emission control system for vehicles powered by diesel engines.
    상세보기
  15. Gibson,Alex; Kolmanovsky,Ilya V., Engine air-fuel control for an engine with valves that may be deactivated.
    상세보기
  16. Lewis,Donald J.; Michelini,John O.; Cullen,Michael J.; Russell,John D., Engine breathing in an engine with mechanical and electromechanical valves.
    상세보기
  17. Lewis, Donald J., Engine shut-down for engine having adjustable valve timing.
    상세보기
  18. Lewis,Donald J., Engine shut-down for engine having adjustable valve timing.
    상세보기
  19. Yurgil, James R., Enhanced diagnosis of a multi-banked catalyst exhaust system.
    상세보기
  20. Surnilla, Gopichandra; Smith, Stephen B., Idle speed control for lean burn engine with variable-displacement-like characteristic.
    상세보기
  21. Surnilla,Gopichandra; Smith,Stephen B., Idle speed control for lean burn engine with variable-displacement-like characteristic.
    상세보기
  22. Lewis,Donald J.; Reed,Dennis; Trask,Nate, Internal combustion engine shut-down for engine having adjustable valves.
    상세보기
  23. Ingram,Grant Alan; Surnilla,Gopichandra, Method and system for rapid heating of an emission control device.
    상세보기
  24. Surnilla, Gopichandra, Method and system of adaptive learning for engine exhaust gas sensors.
    상세보기
  25. Surnilla, Gopichandra, Method for air-fuel ratio control of a lean burn engine.
    상세보기
  26. Gopichandra, Surnilla, Method for air-fuel ratio sensor diagnosis.
    상세보기
  27. Bidner,David Karl; Surnilla,Gopichandra, Method for controlling an engine to obtain rapid catalyst heating.
    상세보기
  28. Surnilla,Gopichandra, Method for controlling the temperature of an emission control device.
    상세보기
  29. Surnilla, Gopichandra, Method for controlling transitions between operating modes of an engine for rapid heating of an emission control device.
    상세보기
  30. Surnilla, Gopichandra, Method for controlling transitions between operating modes of an engine for rapid heating of an emission control device.
    상세보기
  31. Surnilla, Gopichandra, Method for rapid catalyst heating.
    상세보기
  32. Surnilla, Gopichandra, Method for split ignition timing for idle speed control of an engine.
    상세보기
  33. Kolmanovsky, Ilya V.; Michelini, John O., Method of torque control for an engine with valves that may be deactivated.
    상세보기
  34. Kolmanovsky,Ilya V.; Michelini,John O., Method of torque control for an engine with valves that may be deactivated.
    상세보기
  35. Surnilla, Gopichandra, Method to control transitions between modes of operation of an engine.
    상세보기
  36. Surnilla,Gopichandra; Cullen,Michael J., Method to control transitions between modes of operation of an engine.
    상세보기
  37. Lewis, Donald J., Method to reduce engine emissions for an engine capable of multi-stroke operation and having a catalyst.
    상세보기
  38. Lewis,Donald J., Method to reduce engine emissions for an engine capable of multi-stroke operation and having a catalyst.
    상세보기
  39. Winstead, Vince, Method to start electromechanical valves on an internal combustion engine.
    상세보기
  40. Lewis,Donald J.; Russell,John D.; Michelini,John O., Multi-stroke cylinder operation in an internal combustion engine.
    상세보기
  41. Lewis,Donald J.; Russell,John D.; Michelini,John O., Multi-stroke cylinder operation in an internal combustion engine.
    상세보기
  42. Lewis,Donald J.; Russell,John D.; Trask,Nate; Megli,Thomas W., Multi-stroke cylinder operation in an internal combustion engine.
    상세보기
  43. Lewis,Donald J.; Russell,John D.; Trask,Nate; Megli,Thomas W., Multi-stroke cylinder operation in an internal combustion engine.
    상세보기
  44. Surnilla, Gopichandra; Roth, John M., Overall scheduling of a lean burn engine system.
    상세보기
  45. Schneider, Erich; Qiu, Qiang; Woll, Christoph; Doebler, Peter, Procedure and control device to diagnose a catalytic converter system of an internal combustion engine.
    상세보기
  46. Bailey, Owen Herman; Loucks, Robert Reginald; Owens, Christopher Simon, Process for reducing NO2 from combustion system exhaust.
    상세보기
  47. Bailey, Owen H., Process for reducing NOx emissions from engine exhaust using LNT and SCR components.
    상세보기
  48. Lewis,Donald J.; Russell,John D.; Trask,Nate, Quick starting engine with electromechanical valves.
    상세보기
  49. Lewis,Donald J.; Russell,John D.; Winstead,Vince, Reducing engine emissions on an engine with electromechanical valves.
    상세보기
  50. Lewis,Donald J.; Russell,John D.; Trask,Nate; Megli,Thomas W., Starting an engine with valves that may be deactivated.
    상세보기
  51. Aneja, Rakesh; Girbach, Jeffrey M.; Begeman, Jeffrey A.; Oaks, Matthew; Krajewski, Jason T.; McLandress, Andrew S.; Isikbay, Napolyon, Treatment of diesel engine exhaust.
    상세보기
  52. Aneja, Rakesh; Girbach, Jeffrey M.; Begeman, Jeffrey A.; Oaks, Matthew; Krajewski, Jason T.; McLandress, Andrew S.; Isikbay, Napolyon, Treatment of diesel engine exhaust.
    상세보기
  53. Lewis,Donald J.; Michelini,John O.; Trask,Nate; Song,Gang, Valve control for an engine with electromechanically actuated valves.
    상세보기
  54. Michelini,John O.; Lewis,Donald J., Valve control to reduce modal frequencies that may cause vibration.
    상세보기
  55. Lewis,Donald J.; Russell,John D.; Michelini,John O., Valve selection for an engine operating in a multi-stroke cylinder mode.
    상세보기

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