Invention Grant
- Patent Title: Method for injecting reductant into an exhaust gas of an engine using an oscillating supply pressures
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Application No.: US14868781Application Date: 2015-09-29
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Publication No.: US09765669B2Publication Date: 2017-09-19
- Inventor: Josh C Schmitt , Scott A Chase
- Applicant: Deere & Company
- Applicant Address: US IL Moline
- Assignee: DEERE & COMPANY
- Current Assignee: DEERE & COMPANY
- Current Assignee Address: US IL Moline
- Main IPC: F01N3/00
- IPC: F01N3/00 ; F01N3/20 ; F01N3/035 ; F01N11/00 ; F01N9/00 ; F01N3/025
Abstract:
A method for injecting a reductant into an exhaust gas of a power system. The method includes injecting the reductant at a commanded flow rate, while simultaneously oscillating a supply pressure of the reductant between a higher supply pressure and a lower supply pressure.
Public/Granted literature
- US20170089243A1 Method for Injecting Reductant into an Exhaust Gas of an Engine Using an Oscillating Supply Pressures Public/Granted day:2017-03-30
Information query
