An exhaust after-treatment system associated with a diesel engine includes a diesel exhaust fluid storage unit. The storage unit includes a diesel exhaust fluid tank and a vent system coupled to the tank and configured to regulate flow of air into the tank and fluid vapor out of the tank.
申请公布号
WO2012099963(A2)
申请公布日期
2012.07.26
申请号
WO2012US21725
申请日期
2012.01.18
申请人
STANT USA CORP.;WETZEL, PAUL, C.;CRAWFORD, JASON, M.