System for storing an additive and for injecting it into...

Details System for storing an additive and for injecting it into... System for storing an additive and for injecting it into...

2005-12-14

2010-10-26

Tran, Binh Q (Department: 3748)

Power plants

Internal combustion engine with treatment or handling of...

By means producing a chemical reaction of a component of the...

C060S274000, C060S295000, C060S301000, C060S303000, C060S315000, C220S562000

Reexamination Certificate

active

07818961

ABSTRACT:
A system for storing an additive and for injecting the additive into exhaust gases of an internal combustion engine. The system includes a tank for storing the additive, an injector and a pump for conveying the additive from the tank to the injector via an injection line, and a purge device configured to force a purge gas to flow through the entire injection line either from the tank to the injector, or from the injector to the tank.

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