System, method and apparatus for controlling the flow direction, flow rate and temperature of solids
US-10429064-B2 · Oct 1, 2019 · US
Special arrangements of return flow seal valve in fluidized bed combustors · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F23C2900/10008 |
| Official title | Special arrangements of return flow seal valve in fluidized bed combustors |
| Display label | Special arrangements of return flow seal valve in fluidized bed combustors |
| Total patents | 4 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-10429064-B2 · Oct 1, 2019 · US
US-10011441-B2 · Jul 3, 2018 · US
US-2017284660-A1 · Oct 5, 2017 · US
US-2017283191-A1 · Oct 5, 2017 · US