F05B 2270/602
Electrical actuators
Official title: electrical actuators
F05B2270/602 (Electrical actuators) appears on 70 US grants and 89 published applications in this corpus.
Search patents in F05B- Granted patents
- 70
- Published applications
- 89
- Assignees
- 53
- Inventors
- 196
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 3 |
| 2008 | 2 | 1 |
| 2009 | 1 | 3 |
| 2010 | 2 | 7 |
| 2011 | 6 | 3 |
| 2012 | 3 | 8 |
| 2013 | 1 | 7 |
| 2014 | 4 | 6 |
| 2015 | 5 | 3 |
| 2016 | 3 | 5 |
| 2017 | 3 | 2 |
| 2018 | 3 | 9 |
| 2019 | 6 | 6 |
| 2020 | 7 | 4 |
| 2021 | 7 | 1 |
| 2022 | 0 | 4 |
| 2023 | 8 | 7 |
| 2024 | 3 | 2 |
| 2025 | 4 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wind turbine7 Oct 2025US 12,435,697 B2KiteX ApS
- Pitch control of wind turbine blades in a standby mode1 Jul 2025US 12,345,233 B2Vestas Wind Systems A/S
- Yaw control using mean motor speed reference as feedback1 Apr 2025US 12,264,652 B2Vestas Wind Systems A/S
- Power generation apparatus11 Feb 2025US 12,221,948 B2
- System and method for actively monitoring an air gap in a wind turbine brake assembly31 Dec 2024US 12,180,929 B2General Electric Renovables Espana, S.L.
- Conductor overheat detection for a wind turbine and wind turbine16 Jul 2026US 2026/0201867 A1Siemens Gamesa Renewable Energy A/S
- Force deflection arrangement2 Jul 2026US 2026/0185501 A1
- Method for monitoring one or more electric drives of an electromechanical system29 Jan 2026US 2026/0028965 A1PROKON Regenerative Energien eG
- Supplying power to auxiliary wind turbine equipment14 Aug 2025US 2025/0257714 A1Siemens Gamesa Renewable Energy A/S
- Energy recovery system10 Apr 2025US 2025/0116260 A1John Bean Technologies (Proprietary) Limited
Most cited
By later US patents
- Method and system for wind turbine blade movement51US 7,355,294 B2General Electric Company · 2008
- Windmill29US 4,364,708 A1982
- Dynamically reconfigurable wind turbine blade assembly21US 6,769,873 B2The United States of America as represented by the Secretary of the Navy · 2004
- Pitch drive system for a wind turbine18US 7,513,742 B2General Electric Company · 2009
- Wind turbine, a method for compensating for disparities in a wind turbine rotor blade pitch system and use of a method17US 7,942,634 B2Vestas Wind Systems A/S · 2011