Industrial heating installation and method of operation
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 3, 1981
Grant Date -
N/A
app pub date -
Sep 11, 1978
filing date -
Sep 19, 1977
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A burner is connected to a fuel line and to an air supply line. A countercurrent recuperator is attached to the burner for providing heat exchange between the supply air and the exhaust gases. The recuperator has a frictional flow resistance to the exhaust gases and the supply air resulting in a pressure differential between entrance and exit of supply air, which is highly temperature dependent. This pressure differential is employed for self-controlling the relative supply air flow to the burner at different operating temperatures.
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Family
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Cited Art Landscape
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