Small heating system with improved ventilation and cyclonic combustion chamber
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United States of America Patent
Stats
-
Jul 28, 2020
Grant Date -
Mar 24, 2016
app pub date -
Apr 25, 2014
filing date -
Apr 26, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A small heating system is provided for the combustion of solid fuels, having: a gasification zone for generating combustion gas and a combustion zone for combusting combustion gas; a first blower for supplying primary air into the gasification zone; and a second blower for supplying secondary air into the combustion zone , wherein the first blower can be regulated depending on the desired output of the small heating system and/or the second blower can be regulated depending on a desired oxygen content in the exhaust air from the combustion zone.
First Claim
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International Classification(s)
- 2014 Application Filing Year
- F23G Class
- 116 Applications Filed
- 95 Patents Issued To-Date
- 81.90 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- F23G Class
- 77.11 % this patent is cited more than
- 5 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jan 28, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 28, 2032 |
