Colored flame water fountain illumination system
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United States of America Patent
Stats
-
Aug 22, 1989
Issued Date -
N/A
app pub date -
Dec 28, 1988
filing date -
May 11, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention consists of a colored flame system for illuminating water fountains. A burner assembly, comprising a main burner, a pilot burner, an igniter, a flame sensor and multiple colorant nozzles is located adjacent to one or more water nozzles of the fountain. A control unit oversees operation of the system. Upon commands from an operator, the control unit causes the pilot and main burners to light and injects the desired colorants into the main burner flame. The colorants are concentrated solutions of metallic salts. The flame sensor acts as a safety device insuring that gas and colorants are emitted only when the pilot and main burners are lit. 7
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Family
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- Non-US Classification not provided for expired patents
Cited Art Landscape
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