Balanced grid valve for steam extraction
US-2024352876-A1 · Oct 24, 2024 · US
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Control or safety-means particular thereto
Control or safety-means particular thereto · 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 | F01K7/345 |
| Official title | {Control or safety-means particular thereto} |
| Display label | Control or safety-means particular thereto |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 5 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for steam reheat in power plants
US-11828204-B2 · Nov 28, 2023 · US
Systems and methods for steam reheat in power plants
US-2023096162-A1 · Mar 30, 2023 · US
Systems and methods for steam reheat in power plants
US-11525374-B2 · Dec 13, 2022 · US
Steam turbine, partition member, and method for operating steam turbine
US-11333044-B2 · May 17, 2022 · US
Steam power plant, modification method and operation method of steam power plant
US-11236640-B2 · Feb 1, 2022 · US
Steam Power Plant, Modification Method and Operation Method of Steam Power Plant
US-2021017882-A1 · Jan 21, 2021 · US
Systems and methods for steam reheat in power plants
US-2020325798-A1 · Oct 15, 2020 · US
Steam turbine, partition member, and method for operating steam turbine
US-2019331004-A1 · Oct 31, 2019 · US
Combined cycle gas turbine plant
US-10358947-B2 · Jul 23, 2019 · US
Systems and methods for steam reheat in power plants
US-2019203614-A1 · Jul 4, 2019 · US
Method of controlling turbine of exhaust heat recovery system
US-10273831-B2 · Apr 30, 2019 · US
Method for low load operation of a power plant with a once-through boiler
US-10196939-B2 · Feb 5, 2019 · US
Feedwater bypass system for a desuperheater
US-2018106166-A1 · Apr 19, 2018 · US
Steam power plant turbine and control method for operating at low load
US-9617874-B2 · Apr 11, 2017 · US
Combined cycle gas turbine plant
US-2016363008-A1 · Dec 15, 2016 · US
Method of controlling turbine of exhaust heat recovery system
US-2016138429-A1 · May 19, 2016 · US
Steam turbomachine valve having a valve member and seal assembly
US-9279345-B2 · Mar 8, 2016 · US
Method for low load operation of a power plant with a once-through boiler
US-2016032784-A1 · Feb 4, 2016 · US
Steam turbine system and control system therefor
US-9234442-B2 · Jan 12, 2016 · US