Ignition inhibiting gas water heater
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 2, 2001
Issued Date -
N/A
app pub date -
Dec 9, 1996
filing date -
Apr 4, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A water heater including a water container; a combustion chamber located adjacent the container, the combustion chamber having a floor portion with an opening; a conduit extending upwardly from and being substantially sealed to the opening; a burner located inside the combustion chamber; a flame trap positioned across the conduit, the flame trap permitting ingress of air and extraneous gases, if present, into the combustion chamber and prevent egress of flames from the structure; and a duct substantially sealingly positioned outwardly of the combustion chamber and over the opening and extending along a side portion of the water heater, the duct having a plurality of openings to receive combustion air.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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