Patent ID: 8800275

Claim:
An injector mounting assembly for use with an injector having a plurality of feet and configured for mounting in a curved portion of an exhaust line having an exhaust flow from an upstream end to a downstream end, the injector mounting assembly comprising: an upstream wall extending at least partially into the exhaust line curved portion and disposed in the exhaust flow; a downstream wall coupled to and located downstream of the upstream wall, the downstream wall extending at least partially into the exhaust line curved portion and disposed in the exhaust flow, the downstream wall having an interior surface facing the exhaust line downstream end, the downstream wall including a plurality of bosses, wherein each of the plurality of bosses extends toward an associated one of the plurality of feet; a recess extending from the downstream wall in a direction away from the exhaust line downstream end; and a recess aperture formed in the recess and configured to fluidly communicate with the injector.