Fault tolerant turbine speed control system
US-11322267-B2 · May 3, 2022 · US
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traversed by the working-fluid substantially radially
traversed by the working-fluid substantially radially · 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 | F01D1/14 |
| Official title | traversed by the working-fluid substantially radially |
| Display label | traversed by the working-fluid substantially radially |
| 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 |
|---|---|
| 2015 | 1 |
| 2019 | 1 |
| 2020 | 4 |
| 2021 | 1 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ported shroud system for turboprop inlets
US-11125158-B2 · Sep 21, 2021 · US
Systems and methods for turbine engine particle separation
US-10816014-B2 · Oct 27, 2020 · US
Ported shroud system for turboprop inlets
US-2020088097-A1 · Mar 19, 2020 · US
Systems and methods for turbine engine particle separation
US-2020032818-A1 · Jan 30, 2020 · US
Fault tolerant turbine speed control system
US-2020027595-A1 · Jan 23, 2020 · US
Fault tolerant turbine speed control system
US-10311985-B2 · Jun 4, 2019 · US
Cross Flow Turbine
US-2015159547-A1 · Jun 11, 2015 · US