Combined cycle power plant
US-10590807-B2 · Mar 17, 2020 · US
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Protection of superheater elements, e.g. cooling superheater tubes during starting-up periods, water tube screens
Protection of superheater elements, e.g. cooling superheater tubes during starting-up periods, water tube screens · 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 | F22G3/008 |
| Official title | {Protection of superheater elements, e.g. cooling superheater tubes during starting-up periods, water tube screens} |
| Display label | Protection of superheater elements, e.g. cooling superheater tubes during starting-up periods, water tube screens |
| Total patents | 4 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2020 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Combined cycle power plant
US-2016281543-A1 · Sep 29, 2016 · US
Structure of a super heater
US-9371987-B2 · Jun 21, 2016 · US
Power plant
US-9222410-B2 · Dec 29, 2015 · US