Cooling device for high temperature exhaust

Details Cooling device for high temperature exhaust Cooling device for high temperature exhaust

2007-11-14

2011-11-01

Nguyen, Tu (Department: 3748)

Power plants

Internal combustion engine with treatment or handling of...

Exhaust and external fluid mingling structure

C060S280000, C060S289000, C060S319000, C060S320000

Reexamination Certificate

active

08046989

ABSTRACT:
A cooling system for cooling exhaust gases includes a section of pipe adapted to receive exhaust gases having a first temperature. The cooling system further includes an air amplifier with a passage extending therethrough. The air amplifier receives a flow of compressed air and directs the flow of the compressed air through the passageway. The compressed air entrains ambient air into one end of the passageway so that discharge air, which includes compressed air and ambient air, is discharged from the other end of the passageway. A conduit is connected to the air amplifier and extends through a wall of the section of pipe. Discharge air from the air amplifier passes through the conduit into the interior portion of the pipe and mixes with the exhaust gases. The mixture of discharge air and exhaust gases has a second temperature that is less than the first temperature.

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