Patent · US Expired

Method and device for storing and dosing a reducing agent

US7497075B2 · kind B2 · utility

11Cited by

3References

15Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Wolfgang Ripper · Stuttgart, DE
Johannes Schaller · Lambach, DE
Markus Buerglin · Ditzingen, DE
Thorsten Mayer · Worms, DE
Stefan Fischer · Lichtenfels, DE

Key dates

Filing date	Aug 15, 2002
Grant date	Mar 3, 2009
Priority date	—
Expiry date	Mar 11, 2023

Classification

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

Abstract

Apparatus for storing and metering of reducing agents that may be used within the framework of a catalytic exhaust gas aftertreatment, having a device for storing the reducing agent to be metered and a metering device for applying the reducing agent to the exhaust gas to be treated, the device for storing the reducing agent having an outer container and a cartridge, containing the reducing agent, that is able to be exchangeably positioned in it.

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