Solid oxide fuel cell system and steam generator thereof
US-2023411658-A1 · Dec 21, 2023 · US
This page is not indexed by search engines while we improve data quality.
Control systems by injecting water (for superheaters F22G5/12)
Control systems by injecting water (for superheaters F22G5/12) · 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 | F22B35/104 |
| Official title | {Control systems by injecting water (for superheaters F22G5/12)} |
| Display label | Control systems by injecting water (for superheaters F22G5/12) |
| Total patents | 7 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2019 | 2 |
| 2022 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Once-through evaporator systems
US-11242987-B2 · Feb 8, 2022 · US
Once-through evaporator systems
US-2019178488-A1 · Jun 13, 2019 · US
Multi-variable state closed-loop control for a steam generator of a thermal power plant
US-10267512-B2 · Apr 23, 2019 · US
Once-through steam generator
US-9574766-B2 · Feb 21, 2017 · US
Once-through steam generator
US-2016178190-A1 · Jun 23, 2016 · US
Multi-variable state closed-loop control for a steam generator of a thermal power plant
US-2015276209-A1 · Oct 1, 2015 · US