Vertical-axis-type wind turbine equipped high-temperature superconducting generator with batch impregnation cooling structure using cryogen
US-2024060471-A1 · Feb 22, 2024 · US
wherein the turbine is a wind turbine (adaptation of a wind turbine to an electric generator F03D9/25)
wherein the turbine is a wind turbine (adaptation of a wind turbine to an electric generator F03D9/25) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02K7/183 |
| Official title | {wherein the turbine is a wind turbine (adaptation of a wind turbine to an electric generator F03D9/25)} |
| Display label | wherein the turbine is a wind turbine (adaptation of a wind turbine to an electric generator F03D9/25) |
| Total patents | 528 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 22 |
| 2016 | 20 |
| 2017 | 48 |
| 2018 | 48 |
| 2019 | 53 |
| 2020 | 48 |
| 2021 | 46 |
| 2022 | 53 |
| 2023 | 66 |
| 2024 | 52 |
| 2025 | 59 |
| 2026 | 13 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Machine with two co-axial rotors
US-9831743-B2 · Nov 28, 2017 · US
Generator for a wind turbine
US-9825507-B2 · Nov 21, 2017 · US
Fault-tolerant electrical generator operable with partial power
US-9787160-B2 · Oct 10, 2017 · US
Apparatus for driving and controlling converters and switching element modules in a wind power generation system
US-2017284367-A1 · Oct 5, 2017 · US
Method for generating an alternating electric current
US-2017284370-A1 · Oct 5, 2017 · US
Stator assembly for an electric generator with accommodation space
US-2017288500-A1 · Oct 5, 2017 · US
Optimization method of the consumption of power produced by a renewable source
US-2017279277-A1 · Sep 28, 2017 · US
Multi-rotor vertical axis wind turbine
US-9752556-B1 · Sep 5, 2017 · US
A control system for a wind turbine generator
US-2017244347-A1 · Aug 24, 2017 · US
A control system for wind turbines for reducing disturbances in an electrical grid
US-2017226988-A1 · Aug 10, 2017 · US
Permanent magnet rotor for an electric generator
US-9660489-B2 · May 23, 2017 · US
Stator arrangement
US-9653955-B2 · May 16, 2017 · US
Electric Machine
US-2017110921-A1 · Apr 20, 2017 · US
Method to control a wind power installation
US-2017104429-A1 · Apr 13, 2017 · US
A method for repairing an electric generator
US-2017098984-A1 · Apr 6, 2017 · US
Generator for producing electric power
US-9570913-B2 · Feb 14, 2017 · US
Joint member for wind power generation apparatus, and wind power generation apparatus
US-2017009748-A1 · Jan 12, 2017 · US
Airflow generator power supply and wind turbine generator
US-2016377060-A1 · Dec 29, 2016 · US
Ram air turbine generator assemblies
US-9527600-B2 · Dec 27, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02K7/183?
- CPC H02K7/183 is the Cooperative Patent Classification code for “wherein the turbine is a wind turbine (adaptation of a wind turbine to an electric generator F03D9/25).”
- How many patents are filed under CPC H02K7/183 (wherein the turbine is a wind turbine (adaptation of a wind turbine to an electric generator F03D9/25))?
- Our database includes 528 publications tagged with this CPC code.
- Is patent activity under CPC H02K7/183 growing?
- Publication counts under this code: 52 in 2024 vs 59 in 2025 (latest complete years).