Self concentrating combustion grate for pellet fueled stoves
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United States of America Patent
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-
Jan 24, 1995
Issued Date -
N/A
app pub date -
Aug 9, 1993
filing date -
Aug 14, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Stoves fueled by biomass pellets are provided with a grate assembly that supports the pellets for combustion and directs combustion gas into the fire. The grate assembly includes a passive grate of equally or unequally spaced rods. The design of the rods serves to prevent the ash and clinkers from accumulating on the grate in amounts that could reduce the flow of combustion gas into the fire. In one embodiment, the rods define a trough in which unburned fuel pellets are concentrated.
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Family
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Cited Art Landscape
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