Air heating burner
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
May 28, 2002
Issued Date -
N/A
app pub date -
Aug 9, 2001
filing date -
Mar 11, 1999
priority date (Note) -
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Abstract
An air heating burner having improved CO emissions across a broad range of heat inputs. The burner incorporates wings which cover portions of mixing plates associated with low to medium-low fire. The wings reduce air flow velocity to eliminate quenching during such conditions, thereby increasing combustion temperature and reducing CO emissions. The wings also form pre-heat chambers which further increase combustion temperature. The burner produces a substantially consistent level of CO emissions across the range of inputs, regardless of the pressure drop across the burner.
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