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특허 상세정보

Wetstacking avoidance in internal combustion engines

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02D-04100   
미국특허분류(USC) 123/349; 123/350; 123/676; 123/396
출원번호 US-0043006 (2002-01-08)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Peacock Myers &
인용정보 피인용 횟수 : 4  인용 특허 : 14
초록

An apparatus and method for reducing or eliminating wetstacking in internal combustion engine systems operating substantially under capacity comprising establishing an exhaust temperature minimum set point, monitoring exhaust temperature of an engine; and restricting air intake into the engine when the temperature is below the set point. Intake air may also be heated when the exhaust temperature is below the set point, with the intake air divided into first and second paths, the first path being restricted and the second path being heated. The second pat...

대표
청구항

1. A method for reducing or eliminating wetstacking in internal combustion engine systems operating substantially under capacity, the method comprising the of:establishing an exhaust temperature minimum set point; monitoring exhaust temperature of an engine; and restricting air intake into the engine when the temperature is below the set point. 2. The method of claim 1 additionally comprising the step of heating intake air when the exhaust temperature is below the set point.3. The method of claim 2 additionally comprising the step of dividing intake air ...

이 특허에 인용된 특허 (14)

  1. Shea Patrick R. (Columbus IN) Niemczyk Robert T. (Montgomery AL). Air intake heater system for internal combustion engines. USP1990074944260.
  2. Trotta Paul M. (Columbus IN) Ebaugh Paul J. (Columbus IN) Barnett Donald T. (Columbus IN). Air intake heating method and device for internal combustion engines. USP1992035094198.
  3. Hosoda Fumio (Wako JPX) Fujimoto Sachito (Wako JPX) Ito Hiroshi (Wako JPX) Takahashi Shunji (Wako JPX). Air-fuel ratio control method for internal combustion engines. USP1992105158063.
  4. Prochaska James K. (Houston TX) Axford Mark H. (Katy TX). Apparatus and method for optimizing the air inlet temperature of gas turbines. USP1990084951460.
  5. Prochaska James K. (Houston TX) Axford Mark H. (Katy TX). Apparatus and method for optimizing the air inlet temperature of gas turbines. USP1992015083423.
  6. Pace James L. (Calvert City KY). Apparatus for insuring the complete burning of fuel in a six cycle combustion engine. USP1983014367700.
  7. Tashiro, Tsutomu; Miyamoto, Noboru; Fujii, Takehito; Kataoka, Motoaki; Kato, Yoshifumi. Automotive integrated control system. USP2004036704641.
  8. Dinger Hans (Friedrichshafen DEX) Deutschmann Herbert (Friedrichshafen DEX). Charging air heat-exchanger installation. USP1980064207848.
  9. Hewitt John T. (1021 Camino Real Redondo Beach CA 90277) Holtrop Peter B. J. (1500 Cyrene Drive Carson CA 90746). Diesel engine control means. USP1977054020814.
  10. Cullen Michael J. (Dearborn MI) Kindree James M. (Livonia MI) Wanat Richard L. (Troy MI). Engine operation to estimate and control exhaust catalytic converter temperature. USP1994045303168.
  11. Shino Toshikazu,JPX ; Yokota Kazushige,JPX. Exhaust gas recirculating controller. USP1998035724950.
  12. Friddell James F. (Huffman TX) Ford Alves T. (Deer Park TX) Ferguson Mike L. (Houston TX). Method of and apparatus for improving operation of a diesel engine at light loads. USP1981034254752.
  13. Panten Detlef (Korb DEX) Jegelka Jrgen (Aichwald DEX) Schubert Roland (Stuttgart DEX). Process for increasing the process temperature of an air compressing internal combustion engine. USP1988024723527.
  14. Kearsley, Walter H.; Wendt, David L.. Programmable temperature control system. USP1985104545357.