High ratio modulation combustion system and method of operation
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 7, 1995
Grant Date -
N/A
app pub date -
Jul 26, 1993
filing date -
Jul 26, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A combustion system is shown having a combustion chamber into which fuel is introduced and ignited in the presence of air to create products of combustion which are routed through an exhaust vent. A forced draft burner intakes air and fuel and ignites these components to supply heat to the combustion chamber. A valve is provided within the exhaust vent for varying the degree of restriction within the exhaust vent. A modulation drive motor is connected to the variable restriction in the exhaust vent and to the air and fuel supply sources for increasing the exhaust vent back pressure as the ratio of air and fuel being supplied to the combustion chamber are decreased.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully