Mechanically driven air vehicle thermal management device
US-2022018262-A1 · Jan 20, 2022 · US
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one being a reverse turbine
one being a reverse turbine · 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 | F01D13/006 |
| Official title | {one being a reverse turbine} |
| Display label | one being a reverse turbine |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 5 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Mechanically driven air vehicle thermal management device
US-11203949-B2 · Dec 21, 2021 · US
Architecture for an axially compact, high performance propulsion system
US-10550764-B2 · Feb 4, 2020 · US
Angled reverse core gas turbine engine with widened nozzle
US-10502085-B2 · Dec 10, 2019 · US
Turbine engine with a turbo-compressor
US-10337401-B2 · Jul 2, 2019 · US
Turbine engine with a turbo-compressor
US-10041408-B2 · Aug 7, 2018 · US
Reverse flow single spool core gas turbine engine
US-9989011-B2 · Jun 5, 2018 · US
Mechanically driven air vehicle thermal management device
US-2018045068-A1 · Feb 15, 2018 · US
Turbo-compressor with geared turbofan
US-9879694-B2 · Jan 30, 2018 · US
Architecture for an axially compact, high performance propulsion system
US-2016290226-A1 · Oct 6, 2016 · US
Turbine engine with a turbo-compressor
US-2016237894-A1 · Aug 18, 2016 · US
Turbine engine with a turbo-compressor
US-2016237895-A1 · Aug 18, 2016 · US
Turbo-compressor with geared turbofan
US-2016222814-A1 · Aug 4, 2016 · US
Reverse flow single spool core gas turbine engine
US-2016102634-A1 · Apr 14, 2016 · US
Two spool gas generator with improved pressure split
US-2015315974-A1 · Nov 5, 2015 · US
Angled reverse core gas turbine engine with widened nozzle
US-2015240745-A1 · Aug 27, 2015 · US