Device for introducing fuel into an exhaust line

Details Device for introducing fuel into an exhaust line Device for introducing fuel into an exhaust line

2007-01-30

2007-01-30

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...

C060S295000, C060S298000, C060S303000, C060S320000, C239S128000, C239S129000, C239S132000, C239S132300, C239S132500

Reexamination Certificate

active

11091174

ABSTRACT:
The present invention relates to a device (1) for introducing fuel into an exhaust line (4) of an internal combustion engine, in particular in a motor vehicle, with a fuel injector (2) for injecting fuel under injection pressure into the exhaust line (4) through a radial opening (5) in a pipe section (3) of the exhaust line (4).To improve the efficiency of such a device (1), the fuel injector (2) is connected to a coolant circulation system (7) in a manner suitable to transfer heat.

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