Patent · US Active

Engine exhaust gas additive storage system

US9677446B2 · kind B2 · utility

1Cited by

18References

34Claims

0Family size

Assignee

Plastic Omnium Advanced Innovation and Research · BE

Inventors

Francois Dougnier · Boortmeerbeek, BE
Joel Op De Beeck · Brussels, BE

Key dates

Filing date	Aug 6, 2014
Grant date	Jun 13, 2017
Priority date	—
Expiry date	Aug 6, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T137/8158
WIPO fieldEnvironmental technology
WIPO sectorChemistry

Abstract

System for storing an internal combustion engine exhaust gas liquid additive, the said system comprising a tank for storing the additive and an “immersed” baseplate (1) positioned through an opening made in the bottom wall of the tank, the said baseplate comprising at least one orifice through which a system for injecting the said additive into the exhaust gases can be fed, and also incorporating at least one other active component of the storage system and/or of the injection system.

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