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Exhaust pipe arrangement for a turbocharged multi-cylinder internal combustion engine having catalytic converters
Exhaust pipe arrangement for a turbocharged multi-cylinder internal combustion engine having catalytic converters
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机译:用于具有催化转化器的涡轮增压多缸内燃机的排气管布置
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摘要
An exhaust pipe arrangement for internal combustion engines which includes an exhaust gas turbocharger, a bypass conduit for circumventing the turbocharger, a blow off valve, a starter catalyst disposed in an exhaust pipe, an oxygen sensor, and a main catalyst connected downstream of the turbocharger, starter catalyst, and oxygen sensor. To reduce the exhaust gas counterpressure and relieve the load on the starter catalyst at the same time, the starter catalyst is arranged upstream of a junction of the bypass conduit entering into the exhaust pipe.
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