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특허 상세정보

Exhaust gas recirculation and processing device for turbocharged diesel engine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02M-025/07   
미국특허분류(USC) 123/568.12; 060/605.2; 123/568.15
출원번호 US-0901261 (2001-07-09)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Coyne, Brian J.
인용정보 피인용 횟수 : 5  인용 특허 : 14
초록

An exhaust gas recirculation and processing device for a turbocharged diesel engine. A reactor comprises an inner chamber substantially surrounded by an outer chamber. Within the inner chamber, compressed air from the turbocharger mixes with engine exhaust gases discharged through the turbocharger. The mixture is heated and reacts to combust pollutants as it passes by a copper tube and baffle within the inner chamber. The reacted mixture exits the inner chamber and enters the outer chamber with which it communicates through apertures in a separating wall...

대표
청구항

1. An exhaust gas processing device for use with a diesel engine equipped with a turbocharger and turbocharger waste gate, comprising: an inlet pipe connected to receive the gaseous combustion products from said engine; a longitudinally-extended, reactor including a housing containing a first, inner chamber with slotted openings and a second, outer chamber that substantially surrounds the inner chamber and communicates therewith through said slotted openings, air inlet means communicating with the inner chamber and with the inlet pipe, air outlet mea...

이 특허에 인용된 특허 (14)

  1. Barnes Travis E. ; Lukich Michael S. ; Nicholson Scott E.. Device for controlling exhaust gas recirculation in an internal combustion engine. USP2000096112729.
  2. Ronny Allansson SE; Klas Anders Andreasson SE; Nils Myers SE; Ari Uusimaki SE; James Patrick Warren GB. Emissions control. USP2002086427436.
  3. Bailey Brett M.. Exhaust gas recirculation method for an internal combustion engine. USP2000036038860.
  4. Coleman Gerald N. ; Feucht Dennis D. ; Lawrence Keith E.. Exhaust gas recirculation system. USP2001056230695.
  5. Blake James Edward. Exhaust gas recirculation system employing a fluidic pump. USP1999115974802.
  6. Arnold Steven Don. Exhaust gas recirculation system employing a turbocharger incorporating an integral pump, a control valve and a mixer. USP1999085937650.
  7. Bailey Brett M.. Exhaust gas recirculation system for an internal combustion engine. USP1998095802846.
  8. Feucht Dennis D. ; Lawrence Keith E.. Exhaust gas recirculation system in an internal combustion engine and method of using same. USP2001056237336.
  9. Luercho, Hector Eduardo. Exhaust gases purification device and method for internal combustion engines. USP2003036532735.
  10. Kibe Kazuya,JPX ; Gotoh Masato,JPX ; Mizuno Tatsuji,JPX. Fuel injection control system for a diesel engine. USP2000016016788.
  11. Goodrich Michael R. (West Chicago IL). Integrated air injection and exhaust gas recirculation system. USP1994085333447.
  12. Itoyama Hiroyuki,JPX ; Naganuma Kaname,JPX. Integrated internal combustion engine control system with high-precision emission controls. USP2000036032656.
  13. Roby Stephen I. ; McKinley Steven R.. Turbocharger and EGR system. USP2000076089019.
  14. Brimer Claude Morris (4345 N. Camino Cardenal Tucson AZ 85716). Vortical flow exhaust gas reactor. USP1976113991567.