Gaseous Reductant Delivery Devices and Systems

摘要

Systems and devices for delivering a fluid to an exhaust system. An inlet is configured for receiving the fluid, and a conduit includes openings for expelling the fluid into the exhaust system. A compact gaseous delivery system may include a first conduit in fluid communication with a fluid source, a second conduit in fluid communication with the first conduit, and a plurality of additional conduits in fluid communication with the second conduit and including a plurality of openings for expelling the fluid into the exhaust system. The first conduit, second conduit, and plurality of additional conduits may have axes that are substantially coplanar to form the compact gaseous delivery system that may be disposed within the exhaust system. Implementations may include openings with varying diameters. Other implementations may include a volute conduit with openings.

主权项

1. A compact gaseous delivery system, the system comprising:
a first conduit having an inlet configured to receive a fluid; a second conduit extending from a portion of the first conduit and in fluid communication with the first conduit, the second conduit transporting the fluid received by the inlet of the first conduit; and a plurality of additional conduits extending from the second conduit and in fluid communication with the first conduit and the second conduit, the plurality of additional conduits transporting the fluid received by the inlet of the first conduit, each additional conduit of the plurality of additional conduits having an outlet for expelling the fluid; wherein the first conduit, the second conduit, and the plurality of additional conduits each have axes being substantially coplanar with each other, and wherein the compact gaseous delivery system configured to be disposed within a portion of an exhaust system.