专利名称：A method for controlling an air/fuel ratio of
an internal combustion engine
发明人：Hamburg, Douglas Ray,Culbertson, Thomas
Raymond,Curran, Judith Mecham
申请号：EP93308494.9申请日：19931025公开号：EP0595586A3公开日：19940907
专利附图：
摘要：An exhaust gas oxygen sensor (43,44) is used to control the air/fuel ratio of aninternal combustion engine in combination with an electronic engine control. The exhaustgas oxygen sensor (43,44) is positioned in the exhaust stream flow from the engine. Theelectronic engine control utilizes different air/fuel ratio feedback strategies dependingupon whether the signal output from the exhaust gas oxygen sensor (43,44) is saturatedindicating a rich air/fuel ratio, saturated indicating a lean air/fuel ratio or operating in alinear region.
申请人：FORD MOTOR COMPANY LIMITED,FORD FRANCE S. A.,FORD-WERKEAKTIENGESELLSCHAFT
地址：Eagle Way Brentwood Essex GB,B.P. 307 F-92506 Rueil-Malmaison CédexFR,Werk Köln-Niehl, Henry Ford Strasse, Postfach 60 04 02 D-50735 Köln DE
国籍：GB,FR,DE
代理机构：Messulam, Alec Moses
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