Patent · US Active

Heated flash-boiling doser with integrated helix

US11511239B2 · kind B2 · utility

0Cited by

26References

12Claims

0Family size

Assignee

Faurecia Emissions Control Technologies, USA, LLC · US

Inventors

John Rohde · Columbus, US
Anthony Burnet · Columbus, US

Key dates

Filing date	Apr 29, 2020
Grant date	Nov 29, 2022
Priority date	—
Expiry date	Apr 29, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/12
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

An exhaust aftertreatment system for use with over-the-road vehicle is disclosed. The exhaust aftertreatment system includes a reducing agent mixer with a mixing can and a flash-boil doser configured to inject heated and pressurized reducing agent into the mixing can for distribution throughout exhaust gases passed through the mixing can.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.