Patent · US Active

Heated dosing mixer

US10787946B2 · kind B2 · utility

15Cited by

105References

22Claims

0Family size

Assignee

Faurecia Emissions Control Technologies, USA, LLC · US

Inventors

John Rohde · Columbus, US
Madhuri Gandikota · Columbus, US

Key dates

Filing date	Sep 19, 2018
Grant date	Sep 29, 2020
Priority date	—
Expiry date	Dec 8, 2038

Classification

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

Abstract

A vehicle exhaust system includes a mixer housing that has a doser opening and defines an internal mixing chamber. A doser injects fluid into the mixer housing through the doser opening. A flow passage has an inlet end positioned adjacent the doser opening and an outlet end open to the mixing chamber. At least one heating device associated with the flow passage.

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