Air turbine starter torque control system
US-11655765-B2 · May 23, 2023 · US
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the engines being of rotary type, e.g. turbines (F02N7/14 takes precedence)
the engines being of rotary type, e.g. turbines (F02N7/14 takes precedence) · 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 | F02N7/12 |
| Official title | the engines being of rotary type, e.g. turbines (F02N7/14 takes precedence) |
| Display label | the engines being of rotary type, e.g. turbines (F02N7/14 takes precedence) |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 3 |
| 2020 | 2 |
| 2022 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Air turbine starter torque control system
US-2022195942-A1 · Jun 23, 2022 · US
Combined cycle plant, control device thereof, and steam turbine startup method
US-2020132032-A1 · Apr 30, 2020 · US
Integrated starter for aerial vehicle
US-10598095-B2 · Mar 24, 2020 · US
Integrated starter for aerial vehicle
US-2018100438-A1 · Apr 12, 2018 · US
Combination shuttle and lubricator valve for an air starter
US-9915237-B2 · Mar 13, 2018 · US
Combined cycle plant, control device thereof, and steam turbine startup method
US-2018017031-A1 · Jan 18, 2018 · US
Combination shuttle and lubricator valve for an air starter
US-2016186710-A1 · Jun 30, 2016 · US