F02K 1/645
Using inflatable diaphragms
Official title: {using inflatable diaphragms}
F02K1/645 (Using inflatable diaphragms) appears on 6 US grants and 10 published applications in this corpus.
Search patents in F02K- Granted patents
- 6
- Published applications
- 10
- Assignees
- 6
- Inventors
- 22
- Latest grant
- 1 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 0 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Aircraft propulsion assembly equipped with a thrust-reversing device comprising at least one inflatable barrier, and aircraft comprising at least one such propulsion assembly1 Oct 2024US 12,104,554 B2Airbus Operations GmbH
- Turbofan engine comprising a system for blocking the flow path of the bypass stream comprising veils14 Nov 2023US 11,815,046 B2Airbus Operations GmbH
- Membrane thrust inverter for an aircraft propulsion unit2 Aug 2022US 11,401,887 B2Safran Nacelles
- Bellmouth nozzle assembly for a gas turbine engine29 Jun 2021US 11,047,336 B2General Electric Company
- Inflatable cascade assembly, system, and method for a cascade thrust reverser system14 Jan 2020US 10,533,521 B2The Boeing Company
- Jet nozzle effective area control system for gas turbine engine26 Feb 2026US 2026/0055741 A1Pratt & Whitney Canada Corp.
- Jet nozzle effective area control system for gas turbine engine26 Feb 2026US 2026/0055744 A1Pratt & Whitney Canada Corp.
- Thrust reverser comprising a simplified-deployment obturator membrane9 Oct 2025US 2025/0314219 A1Safran Nacelles
- Aircraft propulsion assembly equipped with a thrust-reversing device comprising at least one inflatable barrier, and aircraft comprising at least one such propulsion assembly18 Apr 2024US 2024/0125284 A1Airbus Operations GmbH
- Turbofan engine comprising a system for blocking the flow path of the bypass stream comprising veils21 Jul 2022US 2022/0228541 A1Airbus Operations GmbH
Most cited
By later US patents
- Bladder type variable area fan nozzle10US 8,276,364 B2United Technologies Corporation · 2012
- Inflatable cascade assembly, system, and method for a cascade thrust reverser system4US 10,533,521 B2The Boeing Company · 2020
- Turbofan engine comprising a system for blocking the flow path of the bypass stream comprising veils1US 11,815,046 B2Airbus Operations GmbH · 2023