F05D 2270/66
Mechanical actuators
Official title: Mechanical actuators (F05D2270/62 takes precedence)
F05D2270/66 (Mechanical actuators) appears on 70 US grants and 80 published applications in this corpus.
Search patents in F05D- Granted patents
- 70
- Published applications
- 80
- Assignees
- 37
- Inventors
- 163
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 2 | 4 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 3 | 5 |
| 2013 | 4 | 2 |
| 2014 | 3 | 1 |
| 2015 | 4 | 10 |
| 2016 | 2 | 3 |
| 2017 | 6 | 2 |
| 2018 | 4 | 6 |
| 2019 | 5 | 8 |
| 2020 | 5 | 9 |
| 2021 | 8 | 6 |
| 2022 | 7 | 3 |
| 2023 | 5 | 4 |
| 2024 | 4 | 2 |
| 2025 | 4 | 4 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Valve pump unit2 Jun 2026US 12,644,458 B2Vitesco Technologies GmbH
- Device for changing a pump unit of a centrifugal pump and centrifugal pump2 Dec 2025US 12,486,848 B2Levitronix LLC
- Systems and method for use in servicing a machine25 Mar 2025US 12,258,873 B2General Electric Company
- Bleed valve assembly for aircraft engines11 Feb 2025US 12,221,971 B1Pratt & Whitney Canada Corp.
- Engine exhaust reverse flow prevention21 Jan 2025US 12,203,415 B2Pratt & Whitney Canada Corp.
- Valve Pump Unit8 Jan 2026US 2026/0009387 A1Vitesco Technologies GmbH
- Tailoring aircraft powerplant flow parameters using inflatable bladder(s)9 Oct 2025US 2025/0314202 A1Rtx Corporation
- Valve Pump Unit11 Sep 2025US 2025/0283470 A1Vitesco Technologies GmbH
- Device for changing a pump unit of a centrifugal pump and centrifugal pump5 Jun 2025US 2025/0180025 A1Levitronix LLC
- Device for changing a pump unit of a centrifugal pump and centrifugal pump5 Jun 2025US 2025/0180039 A1Levitronix LLC
Most cited
By later US patents
- Three stream, variable area fixed aperture nozzle with pneumatic actuation69US 9,677,501 B2Rolls-Royce North American Technologies Inc. · 2017
- Three stream, variable area, vectorable nozzle69US 9,845,768 B2Rolls-Royce North American Technologies Inc. · 2017
- Method and system for active tip clearance control in turbines51US 7,079,957 B2General Electric Company · 2006
- Modulated hybrid variable area turbine nozzle for gas turbine engine27US 10,253,648 B2General Electric Company · 2019
- Bleed valve system25US 6,921,244 B22005