Cycloturbine modular river current energy converter and method and apparatus for deploying marine hydrokinetic turbine assembly to harvest riverine and ocean tidal current energy
US-12281632-B2 · Apr 22, 2025 · US
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with rotation axis substantially at right angle to flow direction
with rotation axis substantially at right angle to flow direction · 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 | F03B17/062 |
| Official title | {with rotation axis substantially at right angle to flow direction} |
| Display label | with rotation axis substantially at right angle to flow direction |
| Total patents | 19 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cycloturbine modular river current energy converter and method and apparatus for deploying marine hydrokinetic turbine assembly to harvest riverine and ocean tidal current energy
US-2024209825-A1 · Jun 27, 2024 · US
Cycloturbine modular river current energy converter and method and apparatus for deploying marine hydrokinetic turbine assembly to harvest riverine and ocean tidal current energy
US-11927170-B2 · Mar 12, 2024 · US
Time-delay closed-loop control of an infinitely variable transmission system for tidal current energy converters
US-11859716-B2 · Jan 2, 2024 · US
Convex type guide plate waterwheel energy increasing device with gradually dense holes
US-11686283-B2 · Jun 27, 2023 · US
Time-delay closed-loop control of an infinitely variable transmission system for tidal current energy converters
US-2022252151-A1 · Aug 11, 2022 · US
Cycloturbine modular river current energy converter and method and apparatus for deploying marine hydrokinetic turbine assembly to harvest riverine and ocean tidal current energy
US-2022252036-A1 · Aug 11, 2022 · US
Convex type guide plate waterwheel energy increasing device with gradually dense holes
US-2022003198-A1 · Jan 6, 2022 · US
Method of automatically extracting energy from flowing liquid and device using the same
US-10900464-B1 · Jan 26, 2021 · US
Method of automatically extracting energy from flowing liquid and device using the same
US-2021010454-A1 · Jan 14, 2021 · US
Hydroelectric power generation apparatus and power generation system
US-10677214-B2 · Jun 9, 2020 · US
Hydroelectric device and hydroelectric system comprising same
US-2019072066-A1 · Mar 7, 2019 · US
Hydroelectric power generation apparatus and power generation system
US-2018223792-A1 · Aug 9, 2018 · US
Energy harvesting water vehicle
US-2018003150-A1 · Jan 4, 2018 · US
Method and apparatus for generating energy from a flowing water current
US-9719483-B2 · Aug 1, 2017 · US
Method and apparatus for energy generation
US-9689368-B2 · Jun 27, 2017 · US
Hybrid wave-current power system
US-9371816-B2 · Jun 21, 2016 · US
Hybrid wave-current power system
US-2015204303-A1 · Jul 23, 2015 · US
Hydrokinetic power generation system
US-9041235-B1 · May 26, 2015 · US