Portable air heating system

Details Portable air heating system Portable air heating system

2011-08-16

2011-08-16

Lu, Jiping (Department: 3743)

Drying and gas or vapor contact with solids

Apparatus

Houses, kilns, and containers

C126S11000R, C126S11600A, C126S109000

Reexamination Certificate

active

07997004

ABSTRACT:
A portable air heating system provides a stream of heated air. The heating system generally has an air transfer assembly for providing a flow of air through the system, a fuel burner assembly having one or more burners for providing heat by combustion, and a heat transfer housing for safely transferring the heat produced by the fuel burner assembly to the air flowing through the transfer assembly. The burner assembly has burners with inlets having generally horizontal axes that are disposed from one or more heat transfer tubes mounted in the heat transfer housing. The burner assembly and the heat transfer assembly are positioned outside the area being heated so that the exhaust gases are completely isolated from the air heated by the system, thereby virtually eliminating the likelihood of asphyxiation by the exhaust gases from the burner.

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