Turbomachine impingement cooling modules
US-2026092537-A1 · Apr 2, 2026 · US
This page is not indexed by search engines while we improve data quality.
Cooling
Cooling · 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 | F23C2201/401 |
| Official title | Cooling |
| Display label | Cooling |
| Total patents | 6 |
Filing trend
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 |
| 2020 | 1 |
| 2021 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Gas turbine combustor with heat exchanger between rich combustion zone and secondary combustion zone
US-11041623-B2 · Jun 22, 2021 · US
Boiler and method for controlling boiler
US-2020191382-A1 · Jun 18, 2020 · US
Combustor
US-2018372318-A1 · Dec 27, 2018 · US
Device for heating a fluid
US-9803589-B2 · Oct 31, 2017 · US
Steam generation system having multiple combustion chambers and dry flue gas cleaning
US-9657937-B2 · May 23, 2017 · US