Patent · US Active

Flow reversing mixer assembly

US11242790B2 · kind B2 · utility

11Cited by

2References

28Claims

0Family size

Assignee

Faurecia Emissions Control Technologies, USA, LLC · US

Inventors

Chris Chapman · Columbus, US
Philip M. Dimpelfeld · Columbus, US
Syed Saleem Quadri · Bengaluru, IN
Aejaz Ahmed · Bengaluru, IN

Key dates

Filing date	Nov 3, 2017
Grant date	Feb 8, 2022
Priority date	—
Expiry date	Nov 3, 2037

Classification

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

Abstract

A mixer assembly for a vehicle exhaust system includes a housing having an inlet portion and an outlet portion that are connected to each other with a channel portion. An inlet baffle is positioned at the inlet portion and an outlet baffle is positioned at the outlet portion. The inlet and outlet baffles are non-concentric. An injector housing is attached to the housing downstream of the inlet baffle and a spray guide is mounted within the injector housing. The spray guide has a spray inlet and a spray outlet that directs spray into the channel portion.

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