EXHAUST AFTERTREATMENT SYSTEM HAVING MIXER ASSEMBLY
摘要
An exhaust aftertreatment system may include an exhaust gas passageway and a mixer assembly. The exhaust gas passageway may receive exhaust gas output from a combustion engine. The mixer assembly may be disposed along the exhaust gas passageway and may receive the exhaust gas. The mixer assembly may include a mixer housing, a mixing bowl and an injector housing. The mixing bowl may be disposed within the mixer housing and may include an outer diametrical surface that engages an inner diametrical surface of a wall of the mixer housing. The injector housing may extend through the wall and into an aperture in the mixing bowl. The aperture may define a flow path through which at least a majority of the exhaust gas entering the mixer assembly flows. The mixing bowl may include an upstream end portion having contours directing the exhaust gas toward the injector housing.
申请公布号
WO2016118720(A1)
申请公布日期
2016.07.28
申请号
WO2016US14275
申请日期
2016.01.21
申请人
TENNECO AUTOMOTIVE OPERATING COMPANY INC.
发明人
NOREN, IV, LAWRENCE J.;OWEN, DANIEL J.;DENTON, JEFFREY W.;KOVACS, ATTILA;HEIN, ERIC A.;LU, MENG-HUANG