Tunable, Pulsatile, and 3-Dimensional Fluidic Oscillator
US-2023323903-A1 · Oct 12, 2023 · US
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Boundary-layer devices, e.g. wall-attachment amplifiers {coanda effect (fluid oscillators of pulse generators F15B21/12)}
Boundary-layer devices, e.g. wall-attachment amplifiers {coanda effect (fluid oscillators of pulse generators F15B21/12)} · 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 | F15C1/08 |
| Official title | Boundary-layer devices, e.g. wall-attachment amplifiers {coanda effect (fluid oscillators of pulse generators F15B21/12)} |
| Display label | Boundary-layer devices, e.g. wall-attachment amplifiers {coanda effect (fluid oscillators of pulse generators F15B21/12)} |
| Total patents | 8 |
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 | 1 |
| 2017 | 3 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Device and method for creating a distribution of unsteady suction
US-11434945-B2 · Sep 6, 2022 · US
Synchronization of fluidic actuators
US-10988239-B2 · Apr 27, 2021 · US
Evice and method for creating a distribution of unsteady suction
US-2020158147-A1 · May 21, 2020 · US
Synchronization of fluidic actuators
US-2017313411-A1 · Nov 2, 2017 · US
Synchronization of fluidic actuators
US-9718538-B2 · Aug 1, 2017 · US
Pressure reducing device for gaseous fuel system
US-9587587-B2 · Mar 7, 2017 · US
Pressure reducing device for gaseous fuel system
US-2015308385-A1 · Oct 29, 2015 · US