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Air/fuel control with on-board emission measurement 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01N-003/20
출원번호 US-0288093 (1994-08-09)
발명자 / 주소
  • Hamburg Douglas R. (Bloomfield MI) Cook Jeffrey A. (Dearborn MI) Soltis Richard E. (Redford MI) Logothetis Eleftherios M. (Birmingham MI) Visser Jacobus H. (Southfield MI)
출원인 / 주소
  • Ford Motor Company (Dearborn MI 02)
인용정보 피인용 횟수 : 102  인용 특허 : 0

초록 ▼

An engine air/fuel control system (8) and method for controlling an engine (28) coupled to a catalytic converter (50) and for providing a measurement of engine emissions (202-296). Nitrogen oxides concentration, hydrocarbon concentration, and carbon monoxide concentration of exhaust gases downstream

대표청구항 ▼

An air/fuel control system for an engine having an exhaust coupled to a catalytic converter, comprising: a first sensor positioned downstream of the converter for providing a first electrical signal related to concentration of nitrogen oxide in the exhaust; a second sensor positioned downstream of t

이 특허를 인용한 특허 (102)

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