F05B 2270/33
Proximity of blade to tower
F05B2270/33 (Proximity of blade to tower) appears on 41 US grants and 55 published applications in this corpus.
Search patents in F05B- Granted patents
- 41
- Published applications
- 55
- Assignees
- 25
- Inventors
- 109
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 1 | 4 |
| 2011 | 1 | 5 |
| 2012 | 3 | 1 |
| 2013 | 0 | 2 |
| 2014 | 2 | 3 |
| 2015 | 0 | 3 |
| 2016 | 1 | 1 |
| 2017 | 3 | 3 |
| 2018 | 5 | 3 |
| 2019 | 2 | 0 |
| 2020 | 2 | 2 |
| 2021 | 2 | 4 |
| 2022 | 3 | 5 |
| 2023 | 5 | 6 |
| 2024 | 3 | 1 |
| 2025 | 3 | 2 |
| 2026 | 1 | 3 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method, apparatus, electronic device for monitoring tower clearance6 Jan 2026US 12,516,657 B2Goldwind Science & Technology Co., Ltd.
- Determining tower to tip clearance for a wind turbine8 Jul 2025US 12,352,242 B2Siemens Gamesa Renewable Energy A/S
- Method for decreasing blade deflection during tower passage in a wind turbine1 Jul 2025US 12,345,234 B2
- Clearance monitoring system of wind turbine set, and monitoring method and device25 Feb 2025US 12,234,804 B2Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd.
- Detecting rotor blade clearance in a wind turbine using doppler shift and a mathematical model12 Nov 2024US 12,140,117 B2Siemens Gamesa Renewable Energy A/S
- A wind turbine with a clearance determination device20 Aug 2026US 2026/0243231 A1Siemens Gamesa Renewable Energy A/S
- Preventing blade tower strike of a wind turbine23 Apr 2026US 2026/0110291 A1Siemens Gamesa Renewable Energy A/S
- Measuring stress of a wind turbine blade and controlling the wind turbine1 Jan 2026US 2026/0002518 A1Siemens Gamesa Renewable Energy A/S
- Method, apparatus, electronic device for monitoring tower clearance10 Apr 2025US 2025/0116254 A1Goldwind Science & Technology Co., Ltd.
- A method for decreasing blade deflection during tower passage in a wind turbine20 Feb 2025US 2025/0059949 A1Vestas Wind Systems A/S
Most cited
By later US patents
- Method of controlling the operation of a wind turbine and wind turbine for use in said method81US 6,619,918 B1Vestas Wind Systems A/S · 2003
- Wind turbine blade deflection control system35US 7,246,991 B22007
- Wind turbine, a method for damping edgewise oscillations in one or more blades of a wind turbine by changing the blade pitch and use hereof25US 7,854,589 B2Vestas Wind Systems A/S · 2010
- Methods and apparatus for measuring wind turbine blade deflection23US 7,059,822 B2General Electrick Company · 2006
- System for detecting proximity between a wind turbine blade and a tower wall15US 8,131,402 B2General Electric Company · 2012