Refrigeration – Disparate apparatus utilized as heat source or absorber – With vapor compression system
Patent
1992-01-21
1993-03-02
Ford, John K.
Refrigeration
Disparate apparatus utilized as heat source or absorber
With vapor compression system
622386, 623245, 237 2B, 165 29, 165 64, 165913, 165921, F25B 2900
Patent
active
051898870
ABSTRACT:
A condensing furnace which includes an outdoor coil of the type having aluminum fins pressed to copper tubes through which a refrigerant is conducted. Heat is generated, preferably from a flame, and the relatively intense temperature (approximately 2200.degree. F.) is de-intensified before reaching the aluminum fins by generally sinusoidal de-intensifier tubes positioned between the flames and the fins of the coil. Since the de-intensifier tubes reduce the temperature of the flue of gases virtually instantly to approximately 50.degree. F., condensation forms not only upon the de-intensifier tubes but also upon the aluminum fins of the coil which prevents acidic deterioration and corrosion thereof, while at the same time maintaining extremely high Btu absorption.
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Ford John K.
Kool-Fire Research & Development
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