Hydroelectric power generation apparatus
US-10947950-B2 · Mar 16, 2021 · US
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The generator rotor being mounted as turbine rotor rim
The generator rotor being mounted as turbine rotor rim · 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 | F03B13/083 |
| Official title | {The generator rotor being mounted as turbine rotor rim} |
| Display label | The generator rotor being mounted as turbine rotor rim |
| 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 |
| 2016 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hydroelectric power generation apparatus
US-2020277928-A1 · Sep 3, 2020 · US
Water turbine device and hydraulic power generation device
US-10641238-B2 · May 5, 2020 · US
Generator rotor for a generator of a wind turbine or a hydroelectric power plant, and a generator, wind turbine and hydroelectric power plant comprising same
US-10581296-B2 · Mar 3, 2020 · US
Generator rotor for a generator of a wind turbine or a hydroelectric power plant, and a generator, wind turbine and hydroelectric power plant comprising same
US-2019068023-A1 · Feb 28, 2019 · US
Potential energy-based power generation system
US-9951746-B2 · Apr 24, 2018 · US
Potential energy-based power generation system
US-2016076509-A1 · Mar 17, 2016 · US
Power plant with cassette-type power unit
US-8952559-B2 · Feb 10, 2015 · US