Liquid only lance injector
AssigneeCummins Emission Solutions Inc.
InventorsSamuel Johnson, John G. Buechler, Matthew K. Volmerding, Jacob W. Brown, Gaurav Hemant Pandit
Life of this patent
Estimating the term…
Abstract
A lance injector assembly for an exhaust component includes: an exhaust conduit; a shaft configured to extend into the exhaust conduit and dispense reductant from a hydraulically-actuated valve; an actuator configured to operate the hydraulically-actuated valve; and a mounting system configured to couple the actuator and the shaft to the exhaust conduit. The mounting system prevents the actuator from directly contacting the exhaust conduit.
Claims11
-11. (canceled)
A lance injector assembly for an exhaust component, the lance injector assembly comprising:
- an exhaust conduit;
- a shaft configured to extend into the exhaust conduit and dispense reductant from a hydraulically-actuated valve;
- an actuator configured to operate the hydraulically-actuated valve;
- and
- a mounting system configured to couple the actuator and the shaft to the exhaust conduit,
- wherein the mounting system prevents the actuator from directly contacting the exhaust conduit.
-26. (canceled)
Dependencies are inferred from the claim text.