METHOD FOR HEATING AN EXHAUST GAS AFTER-TREATMENT COMPONENT IN THE EXHAUST GAS SYSTEM OF A SPARK-IGNITED INTERNAL COMBUSTION ENGINEThe invention relates to a method for heating an exhaust aftertreatment component (48) in an exhaust system (40) of an internal combustion engine (10), comprising the following steps: - opening the in…DRIVE·Apr 8·2 min readFollowF01N3/101VOLKSWAGEN AG [DE]
AIR?FUEL RATIO CONTROL METHOD AND DEVICE FOR INTERNAL COMBUSTION ENGINEThe oxygen storage amount of a three-way catalyst (15) is estimated based on an upstream-side exhaust air-fuel ratio (FrA/F), and a target air-fuel ratio is controlled such that the estimated oxygen s…DRIVE·Mar 18·2 min readFollowF01N3/101NISSAN MOTOR [JP]
EXHAUST SYSTEM FOR AN AMMONIA-BURNING COMBUSTION ENGINEThe present invention relates to a system (32) for ammonia combustion and exhaust gas treatment, the system (32) comprising: an internal combustion engine (30) for combusting ammonia; and an exhaust s…DRIVE·Jun 25·1 min readFollowF01N3/101JOHNSON MATTHEY PLC [GB]
CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINEAn internal combustion engine is equipped with an exhaust purification catalyst (20), an upstream air-fuel ratio sensor (40), a downstream air-fuel ratio sensor (41), and sensor heaters (56) of the up…DRIVE·Jan 4·2 min readFollowF01N3/101TOYOTA MOTOR CO LTD [JP]
CONTROLLER FOR INTERNAL COMBUSTION ENGINEA controller for an internal combustion engine (2) is provided. The engine (2) includes a compressor (22), a three way catalyst (36), a canister (46), an evaporated fuel passage (54), an ejector (56),…DRIVE·Nov 23·1 min readFollowF01N3/101TOYOTA MOTOR CO LTD [JP]
EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINEA three way catalyst (20) and an NO x storage catalyst (22) are arranged in an engine exhaust passage. In an engine low load operating region, a combustion is performed under a lean air-fuel ratio, an…DRIVE·Oct 22·2 min readFollowF01N3/101TOYOTA MOTOR CO LTD [JP]
AIR-FUEL RATIO DETECTION DEVICE AND AIR-FUEL RATIO DETECTION METHODWhen an air-fuel ratio detection performed by detecting an output of a downstream sensor (10), which is a limiting-current type air-fuel ratio sensor arranged at a downstream side of a catalyst (6) in…DRIVE·Oct 1·2 min readFollowF01N3/101TOYOTA MOTOR CO LTD [JP]
INTERNAL COMBUSTION ENGINE CONTROL APPARATUSA control apparatus for an internal combustion engine configured to control the internal combustion engine is provided with: a first F/B controlling device configured to perform first F/B control in w…DRIVE·Sep 24·1 min readFollowF01N3/101TOYOTA MOTOR CO LTD [JP]
PURGING DEVICE FOR DURING THE IDLE STOP OF AN INTERNAL COMBUSTION ENGINEDisclosed is an engine control unit intended to prevent fuel vapors from a fuel tank from being released to the atmosphere and causing degradation of gas emission performance. In order to fulfill the …DRIVE·Apr 10·1 min readFollowF01N3/101HITACHI AUTOMOTIVE SYSTEMS LTD [JP]
EXHAUST DEVICE OF INTERNAL COMBUSTION ENGINEAn exhaust apparatus for an internal combustion engine comprises: an exhaust heating device (40) provided in an exhaust passage (12) of an internal combustion engine (1) for increasing a temperature o…DRIVE·Dec 26·2 min readFollowF01N3/101TOYOTA MOTOR CO LTD [JP]
