Torque to linear displacement for downhole power regulation
US-11719075-B2 · Aug 8, 2023 · US
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Stators
Stators · 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 | F03B3/16 |
| Official title | Stators |
| Display label | Stators |
| Total patents | 14 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 1 |
| 2023 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Reversible pump turbine and guide vane for the reversible pump turbine
US-11649798-B2 · May 16, 2023 · US
Torque To Linear Displacement For Downhole Power Regulation
US-2023044672-A1 · Feb 9, 2023 · US
Reversible Pump Turbine and Guide Vane for the Reversible Pump Turbine
US-2021285414-A1 · Sep 16, 2021 · US
Hydrostatic non-contact seal with offset outer ring
US-10731761-B2 · Aug 4, 2020 · US
Method for mounting a guide apparatus
US-10487793-B2 · Nov 26, 2019 · US
Seal shoe for a hydrostatic non-contact seal device
US-10208615-B2 · Feb 19, 2019 · US
Ring gate for a hydraulic machine and method for closing
US-2019032624-A1 · Jan 31, 2019 · US
Hydrostatic non-contact seal with offset outer ring
US-2019017606-A1 · Jan 17, 2019 · US
Seal shoe for a hydrostatic non-contact seal device
US-2018306046-A1 · Oct 25, 2018 · US
Seal shoe for a hydrostatic non-contact seal device
US-10030531-B2 · Jul 24, 2018 · US
Method For Mounting A Guide Apparatus
US-2018017034-A1 · Jan 18, 2018 · US
Seal shoe for a hydrostatic non-contact seal device
US-2017211406-A1 · Jul 27, 2017 · US
Line projection blade turbine stator-rotor assembly and turbine motor
US-2016312536-A1 · Oct 27, 2016 · US