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Control system and method for estimating turbocharger performance

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02B-033/00
출원번호 US-0392571 (2006-03-30)
등록번호 US-7296562 (2007-11-20)
발명자 / 주소
  • Withrow,Michael P.
  • Dea,Kevin L.
  • Gehrke,Christopher R.
  • Donoho, II,Michael R.
출원인 / 주소
  • Caterpiller Inc.
대리인 / 주소
    Finnegan, Henderson, Farabow, Garrett & Dunner
인용정보 피인용 횟수 : 14  인용 특허 : 15

초록

A control system for estimating the performance of a compressor is disclosed. The control system has a compressor fluidly connected to an inlet manifold of a power source. The control system also has a power source speed sensor to provide an indication of a rotational speed of the power source, an i

대표청구항

What is claimed is: 1. A control system for estimating performance of a compressor, comprising: a compressor fluidly connected to an inlet manifold of a power source and being configured to receive a mixed flow of air and exhaust; a power source speed sensor associated with an output of the power s

이 특허에 인용된 특허 (15)

  1. Brunemann, George; Brackney, Larry J.; Dollmeyer, Thomas A.; Song, B. Jerry; Barbieri, Michael G.; Lipinski, Matthew M.; Eberhard, Wayne, Condensation protection AECD for an internal combustion engine employing cooled EGR.
  2. Kolmanovsky Ilya V. ; Jankovic Mrdjan J ; Jankovic Miroslava, Control method for turbocharged diesel engines having exhaust gas recirculation.
  3. Freudenberg James Scott ; Stefanopoulou Anna ; Kolmanovsky Iiya V., Coordinated control method for turbocharged diesel engines having exhaust gas recirculation.
  4. Jacobson, Evan Earl, Diagnostic systems for turbocharged engines.
  5. Chamoto, Tetsuo; Terada, Mikio, Exhaust emission control device.
  6. Daudel Helmut,DEX ; Sumser Siegfried,DEX, Method of controlling a supercharged internal combustion engine and apparatus for performing the method.
  7. 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.
  8. Bhargava, Sameer; Ramamurthy, Ravishankar; Lewallen, Brian A., Re-entry strategy from boost mode to EGR mode.
  9. Hayashi Takashi,JPX ; Tanaka Shigetaka,JPX, Supercharging pressure control device.
  10. Brackney, Larry J.; Dollmeyer, Thomas A.; Brunemann, George A., System for controlling exhaust emissions produced by an internal combustion engine.
  11. Wang, Yue Yun, System for estimating absolute boost pressure in a turbocharged internal combustion engine.
  12. Wright, John F.; Boewe, Daniel E., System for estimating engine exhaust pressure.
  13. Yue Yun Wang ; John M. Mulloy ; Mark W. Pyclik, System for estimating turbocharger compressor outlet temperature.
  14. Wang, Yue Yun, System for estimating turbocharger rotational speed.
  15. Larry J. Brackney ; Thomas A. Dollmeyer ; George Brunemann, System for managing charge flow and EGR fraction in an internal combustion engine.

이 특허를 인용한 특허 (14)

  1. Bock, Stefan; Schray, Roland; Rösch, Thomas; Seyler, Andreas, Assembly, comprising an exhaust gas turbocharger, an intercooler and a charge-air line.
  2. Inoue, Masahiro; Kubota, Hirofumi; Irisawa, Yasuyuki, Boost pressure control apparatus and boost pressure control method of internal combustion engine.
  3. Juchymenko, Victor, Controlled organic rankine cycle system for recovery and conversion of thermal energy.
  4. Yamaoka, Shiro; Ohata, Eiichiro; Kubo, Jun; Tokuyasu, Noboru; Otsuki, Toshiki; Hoshika, Hiroaki, Exhaust gas recirculation system.
  5. Withrow, Michael Paul; Graham, Ryan Edward; Grunow, II, Timothy William; Wilson, Arvil Duane; Knitt, Andrew Alfred, Integrated regeneration and engine controls.
  6. Petrovic, Simon, Method and device for determining a charge air mass flow rate.
  7. Kassner, Uwe, Method and device for providing a rotational speed and temperature indication of a supercharging device for an internal combustion engine.
  8. Baeuerle,Michael; Kassner,Uwe, Method for determining the rotary speed of a compressor, especially a turbocharger.
  9. Shu, Yong; Van Nieuwstadt, Michiel J.; Brehob, Diana D., Method for estimating compressor output temperature for a two-stage turbocharger.
  10. Chi, John N.; Brahma, Indranil, System and method for estimating engine exhaust manifold operating parameters.
  11. Chi, John N.; Brahma, Indranil, System and method for estimating engine exhaust manifold operating parameters.
  12. Brinkmann, Bernd; Kaufeld, Harald, System and operating method for a supercharged internal combustion engine with charge-air cooling.
  13. Chapman, Kirby Scott; Chapman, Sandra Jane; Dufur, Eric Robert; Figge, Eric Ray, Turbocharger fleet management system.
  14. Ricart-Ugaz, Laura M.; Xin, Qianfan; Cornelius, Daniel; Cattani, Luis Carlos, VVA control of NOx in a low ΔP area of an engine operating map.
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