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Intelligent electric actuator for control of a turbocharger with an integrated exhaust gas recirculation valve

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02B-033/44
출원번호 US-0791140 (2001-02-22)
발명자 / 주소
  • Wayne Waszkiewicz
  • Christopher C. Greentree
출원인 / 주소
  • Honeywell International, Inc.
대리인 / 주소
    Flex L. Fischer
인용정보 피인용 횟수 : 53  인용 특허 : 10

초록

An exhaust gas recirculation (EGR) system for an engine with a variable geometry turbocharger (18) incorporates a master rotary electric actuator (REA) (50) with a microprocessor controller (53) receiving condition signals (46, 48a-e) from sensors (48) associated with the turbocharger and the engine

대표청구항

1. An Exhaust Gas Recirculation (EGR) system for an internal combustion engine comprising:a turbocharger (16) having a variable geometry turbine inlet nozzle (44) receiving exhaust gas from an exhaust manifold (14); an adjustable EGR valve (34) having an inlet connected to receive exhaust gas from t

이 특허에 인용된 특허 (10)

  1. Dungner Stefan,SEX, Arrangement for return of exhaust gases in supercharged engines with parallel turbines.
  2. Dungner Stefan,SEX, Arrangement for return of exhaust gases in supercharged engines with turbines in series.
  3. Kolmanovsky IIya V. ; Van Nieuwstadt Michiel J. ; Moraal Paul Eduard,DEX, Control method and apparatus for turbocharged diesel engines having exhaust gas recirculation.
  4. Kolmanovsky Ilya V. ; Van Nieuwstadt Michiel J. ; Moraal Paul Eduard,DEX, Control method for a variable geometry turbocharger in a diesel engine having exhaust gas recirculation.
  5. Kolmanovsky Ilya V. ; Jankovic Mrdjan J ; Jankovic Miroslava, Control method for turbocharged diesel engines having exhaust gas recirculation.
  6. Freudenberg James Scott ; Stefanopoulou Anna ; Kolmanovsky Iiya V., Coordinated control method for turbocharged diesel engines having exhaust gas recirculation.
  7. McKinley Thomas L. ; Dimpelfeld Philip M. ; Mulloy John M., Exhaust gas recirculation system for a turbocharged internal combustion engine.
  8. Borland Mark S. ; Asmus Thomas W. ; Zhao Frank, Feedback control of direct injected engines by use of a smoke sensor.
  9. Schmidt Erwin,DEX ; Sumser Siegfried,DEX, Method and apparatus for regulating a supercharged internal combustion engine.
  10. Kolmanovsky Ilya V. ; Jankovic Mrdjan J. ; Van Nieuwstadt Michiel J. ; Moraal Paul Eduard,DEX, Method of estimating mass airflow in turbocharged engines having exhaust gas recirculation.

이 특허를 인용한 특허 (53)

  1. Love, Andrew C.; Agnew, Gary; Szczyrba, Baptiste, Adaptive variable geometry turbocharger strategy.
  2. Wu, Ko-Jen, Boosting devices with integral features for recirculating exhaust gas.
  3. Wu, Ko-Jen, Boosting devices with integral features for recirculating exhaust gas.
  4. Stewart,Gregory E.; Shahed,Syed M.; Kolavennu,Soumitri N., Calibration of engine control systems.
  5. Preimesberger, Erich R.; Fenton, Donald M.; Koppireddy, Trinadh; Krishnaswami, Jayakumar; Wu, Martin; Tao, Zeguang; Mignery, Lezza, Compound bracket system.
  6. Fuxman, Adrian Matias; Pachner, Daniel, Condition-based powertrain control system.
  7. Stewart, Greg; Borrelli, Francesco; Pekar, Jaroslav, Configurable automotive controller.
  8. Ide, Kazunari; Hiroe, Takaharu; Kubo, Hiroyoshi; Yamada, Tomohide, Control apparatus and control method for internal combustion engine.
  9. Hotta, Shintaro; Eiraku, Akira, Control apparatus for internal combustion engine.
  10. Hu, Guangdi; Sun, Shaojun; Tong, Dehui; Guo, Shenggang; Gong, Yingli, Control device and method for air system of diesel engine.
  11. Stewart, Greg; Pekar, Jaroslav; Pachner, Daniel, Coordinated engine and emissions control system.
  12. Stewart,Gregory E.; Shahed,Syed M.; Borrelli,Francesco, Coordinated multivariable control of fuel and air in engines.
  13. Hu, Guangdi, Decoupling control strategy for interrelated air system components.
  14. Samad,Tariq; Shahed,Syed M.; Lu,Joseph Z.; Stewart,Gregory E.; Ravlena,Vladimir, Distributed control architecture for powertrains.
  15. Brookshire,Dennis; Arnold,Steven Don, Dual and hybrid EGR systems for use with turbocharged engine.
  16. Brookshire,Dennis; Arnold,Steven Don, Dual and hybrid EGR systems for use with turbocharged engine.
  17. Arnold, Steven Don, Dual path EGR system and methods.
  18. Martin Romzek, EGR and VGT system diagnostics and control.
  19. Zagone,Peter, EGR differential pressure sensor auto calibration method.
  20. Shahed,Syed M.; Hampson,Gregory J., EGR system.
  21. Natali, Gianfranco, Electromechanical actuator for the regulation of the turbocharger of internal combustion engines.
  22. Stewart, Gregory E.; Rhodes, Michael L., Emissions sensors for fuel control in engines.
  23. Stewart,Gregory E.; Rhodes,Michael L., Emissions sensors for fuel control in engines.
  24. Pachner, Daniel; Pekar, Jaroslav, Engine and aftertreatment optimization system.
  25. Stewart, Gregory E.; Rhodes, Michael L., Engine controller.
  26. Stewart, Gregory E.; Rhodes, Michael L., Engine controller.
  27. Stewart, Gregory E., Engine exhaust heat exchanger.
  28. Havlena, Vladimir; Lu, Joseph Z.; Shahed, Syed M.; Rhodes, Michael L.; Samad, Tariq, Exhaust catalyst system.
  29. Kolavennu,Soumitri N., Exhaust gas recirculation system.
  30. Goodall, James A.; El-Jaroudi, Maher, Exhaust system component input pressure estimation systems and methods.
  31. Hamama, Wajdi B.; Jung, Jaehak; Miller, Jon C.; York, Gregory J.; Belton, David N.; Ellenberger, J. Michael; Avallone, Louis A.; Wang, Wenbo, Exhaust temperature and pressure modeling systems and methods.
  32. Pachner, Daniel, Identification approach for internal combustion engine mean value models.
  33. Styles, Daniel Joseph; Shelby, Michael Howard; Hilditch, James Alfred; Czekala, Michael Damian; Ulrey, Joseph Norman, Method and system for EGR control.
  34. Kihas, Dejan, Method and system for updating tuning parameters of a controller.
  35. Kihas, Dejan, Method and system for updating tuning parameters of a controller.
  36. Stewart, Gregory E., Method and system for using a measure of fueling rate in the air side control of an engine.
  37. Stewart,Gregory E., Method and system for using a measure of fueling rate in the air side control of an engine.
  38. Roettger, Daniel; Vigild, Christian Winge; Chevalier, Alain Marie Roger; Petrovic, Simon; Karvounis, Evangelos, Method for determining the exhaust back pressure upstream of a turbine of an exhaust-driven turbocharger.
  39. Longnecker, John E.; Avery, Jr., Richard M.; Super, Leopold, Method for responding to sensor failures on EGR/VGT engines.
  40. Stewart,Gregory E.; Kolavennu,Soumitri N.; Borrelli,Francesco; Hampson,Gregory J.; Shahed,Syed M.; Samad,Tariq; Rhodes,Michael L., Multivariable control for an engine.
  41. Stewart, Gregory; Shahed, Syed M.; Borrelli, Francesco; Hampson, Gregory J., Pedal position and/or pedal change rate for use in control of an engine.
  42. Stewart,Gregory E.; Shahed,Syed M.; Borrelli,Francesco; Hampson,Gregory J., Pedal position and/or pedal change rate for use in control of an engine.
  43. Whelan,Chris; Joyce,Steven, Pressure boosted IC engine with exhaust gas recirculation.
  44. Worden, Bret Dwayne; Malone, Matthew; Karunaratne, Milan; Flynn, Paul Lloyd, System and method for diagnosing an engine.
  45. Larry J. Brackney ; Thomas A. Dollmeyer ; George Brunemann, System for managing charge flow and EGR fraction in an internal combustion engine.
  46. Rhodes, Michael L.; Krafthefer, Brian C.; Kittleson, David B.; Ma, Hogbin, System for particulate matter sensor signal processing.
  47. Rhodes, Michael L.; Krafthefer, Brian C.; Kittleson, David B.; Ma, Hongbin, System for particulate matter sensor signal processing.
  48. Peters, Eric David; Parikh, Chirag Bipinchandra, Systems and methods for routing exhaust.
  49. Hamama, Wajdi B.; Lockwood, Alan Root; Goodall, James A.; Genslak, Robert J.; El-Jaroudi, Mather, Temperature estimation systems and methods.
  50. Alajbegovic, Vahidin, Turbocharger control linkage with reduced heat flow.
  51. Stewart,Gregory E.; Kolavennu,Soumitri N.; Borrelli,Francesco; Hampson,Gregory J.; Shahed,Syed M.; Samad,Tariq; Rhodes,Michael L., Use of sensors in a state observer for a diesel engine.
  52. Pekar, Jaroslav; Stewart, Gregory E., Using model predictive control to optimize variable trajectories and system control.
  53. Markham, Thomas R., Vehicle security module system.
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