Wall for a fluidized bed boiler and a fluidized bed boiler
US-2024288158-A1 · Aug 29, 2024 · US
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the particles being circulated exclusively within the combustion zone
the particles being circulated exclusively within the combustion zone · 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 | F23C10/12 |
| Official title | the particles being circulated exclusively within the combustion zone |
| Display label | the particles being circulated exclusively within the combustion zone |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 5 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and method for biomass combustion
US-11982442-B2 · May 14, 2024 · US
Fluid sand falling type circulating fluidized bed boiler with a plurality of risers and method of operating the same
US-11333349-B2 · May 17, 2022 · US
System and method for biomass combustion
US-2021190311-A1 · Jun 24, 2021 · US
Over fire arrangement and method
US-10982843-B2 · Apr 20, 2021 · US
Fluid sand falling type circulating fluidized bed boiler with a plurality of risers and method of operating the same
US-2020025366-A1 · Jan 23, 2020 · US
Over fire arrangement and method
US-2019323705-A1 · Oct 24, 2019 · US
Methods and devices for even distribution of solid fuel materials
US-10443841-B2 · Oct 15, 2019 · US
System and method for biomass combustion
US-2019234611-A1 · Aug 1, 2019 · US
System and method for biomass combustion
US-10253974-B1 · Apr 9, 2019 · US
Circular fluidizing bed combustion system with uniform airflow distributing device
US-10174936-B2 · Jan 8, 2019 · US
Circular fluidizing bed combustion system with uniform airflow distributing device
US-2018195714-A1 · Jul 12, 2018 · US
Fluidized fuel gas combustor system for a catalytic dehydrogenation process
US-9889418-B2 · Feb 13, 2018 · US
Methods and devices for even distribution of solid fuel materials
US-2017356644-A1 · Dec 14, 2017 · US
Circulating fluidized bed boiler with bottom-supported in-bed heat exchanger
US-2017356642-A1 · Dec 14, 2017 · US
Fluidized Fuel Gas Combustor System for a Catalytic Dehydrogenation Process
US-2017087528-A1 · Mar 30, 2017 · US
Method for the thermal conditioning of an auxiliary material and conditioning facility
US-9381465-B2 · Jul 5, 2016 · US