Flue gas recycle method for thermochemical regeneration
US-11543183-B2 · Jan 3, 2023 · US
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Exhaust gases reversing flow devices
Exhaust gases reversing flow devices · 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 | F27B3/266 |
| Official title | {Exhaust gases reversing flow devices} |
| Display label | Exhaust gases reversing flow devices |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 1 |
| 2022 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Furnace with integrated heat recovery utilizing radiative recuperator for preheating combustion reactants using heat from flue gas
US-11280491-B2 · Mar 22, 2022 · US
Reduction of regenerator clogging
US-10712092-B2 · Jul 14, 2020 · US
Furnace with integrated heat recovery utilizing radiative recuperator for preheating combustion reactants using heat from flue gas
US-2019368728-A1 · Dec 5, 2019 · US
Inlet arrangement for collection of carry over for a vertical regenerator of an end-port furnace
US-2019360690-A1 · Nov 28, 2019 · US
Furnace with integrated heat recovery utilizing radiative recuperator for preheating combustion reactants using heat from flue gas
US-10465904-B2 · Nov 5, 2019 · US
Furnace with integrated heat recovery utilizing radiative recuperator for preheating combustion reactants using heat from flue gas
US-2019003706-A1 · Jan 3, 2019 · US
Thermochemical regeneration with fuel additions
US-10112860-B1 · Oct 30, 2018 · US