Combined combustion burner and combustion apparatus including same
US-2024377061-A1 · Nov 14, 2024 · US
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for pulverulent fuel
for pulverulent fuel · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F23C5/12 |
| Official title | {for pulverulent fuel} |
| Display label | for pulverulent fuel |
| Total patents | 12 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 4 |
| 2018 | 2 |
| 2020 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and method for operating a combustion chamber
US-11619384-B2 · Apr 4, 2023 · US
Supercritical CO2 boiler capable of realizing uniform combustion, corrosion resistance and coking resistance, and boiler system
US-11493202-B2 · Nov 8, 2022 · US
Supercritical co2 boiler capable of realizing uniform combustion, corrosion resistance and coking resistance, and boiler system
US-2022090782-A1 · Mar 24, 2022 · US
Combustion burner and boiler
US-10591154-B2 · Mar 17, 2020 · US
System and method for operating a combustion chamber
US-2018306441-A1 · Oct 25, 2018 · US
Combustion burner and boiler
US-2018045404-A1 · Feb 15, 2018 · US
Apparatus and method of controlling the thermal performance of an oxygen-fired boiler
US-9752773-B2 · Sep 5, 2017 · US
Oil-fired burner, solid fuel-fired burner unit, and solid fuel-fired boiler
US-9702545-B2 · Jul 11, 2017 · US
Oxy-combustion coupled firing and recirculation system
US-9696030-B2 · Jul 4, 2017 · US
Apparatus and method of controlling the thermal performance of an oxygen-fired boiler
US-2017045219-A1 · Feb 16, 2017 · US
PLANT, COMBUSTION APPARATUS, AND METHOD FOR REDUCTION OF NOx EMISSIONS
US-2016146462-A1 · May 26, 2016 · US