Class F02K : JET-PROPULSION PLANTS
Subclass 1/18: Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto (rocket nozzles F02K 9/97) Varying effective area of jet pipe or nozzle (F02K 1/3 takes precedence) Control or regulation automatic
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12110839 | Variable area nozzle assembly for an aircraft propulsion system | Dec 22, 23 | Oct 08, 24 | RTX CORPORATION |
| 11732673 | Variable area exhaust nozzle system and method for control thereof | Jul 27, 21 | Aug 22, 23 | General Electric Company |
| 11454193 | Gas turbine engine with axial movable fan variable area nozzle | May 21, 21 | Sep 27, 22 | RAYTHEON TECHNOLOGIES CORPORATION |
| 11401889 | Gas turbine engine variable area fan nozzle control | Sep 30, 20 | Aug 02, 22 | RAYTHEON TECHNOLOGIES CORPORATION |
| 11293375 | Variable area ejector | Feb 12, 20 | Apr 05, 22 | General Electric Company |
| 11162456 | Gas turbine engine with axial movable fan variable area nozzle | Dec 10, 18 | Nov 02, 21 | RAYTHEON TECHNOLOGIES CORPORATION |
| 11097849 | Aircraft having an aft engine | Sep 10, 18 | Aug 24, 21 | General Electric Company |
| 10961950 | Fan nacelle trailing edge | Nov 03, 16 | Mar 30, 21 | The Boeing Company |
| 10830178 | Gas turbine engine variable area fan nozzle control | Jun 24, 18 | Nov 10, 20 | RAYTHEON TECHNOLOGIES CORPORATION |
| 10502159 | Electric boost actuation system for translating rings | Oct 01, 14 | Dec 10, 19 | HAMILTON SUNDSTRAND CORPORATION |
| 10436148 | Convergent-divergent nozzle | Mar 24, 16 | Oct 08, 19 | Rolls Royce plc |
| 10184425 | Fiber optic sensing for variable area fan nozzles | Jan 28, 16 | Jan 22, 19 | The Boeing Company |
| 10174716 | Gas turbine engine with axial movable fan variable area nozzle | Sep 22, 17 | Jan 08, 19 | United Technologies Corporation |
| 10174715 | Gas turbine engine with axial movable fan variable area nozzle | Sep 22, 17 | Jan 08, 19 | United Technologies Corporation |
| 10087885 | Gas turbine engine with axial movable fan variable area nozzle | Oct 11, 17 | Oct 02, 18 | United Technologies Corporation |
| 10006406 | Gas turbine engine variable area fan nozzle control | Sep 30, 14 | Jun 26, 18 | United Technologies Corporation |
| 9890739 | Controlling nozzle areas of variable area fan nozzles | Mar 23, 15 | Feb 13, 18 | THE BOEING COMPANY |
| 9850776 | Variable-section nozzle, and aircraft turbojet engine nacelle equipped with such a nozzle | Sep 22, 14 | Dec 26, 17 | AIRCELLE |
| 9822732 | Gas turbine engine with axial movable fan variable area nozzle | Nov 23, 16 | Nov 21, 17 | UNITED TECHNOLOGIES CORPORATION |
| 9803586 | Secondary systems and methods of control for variable area fan nozzles | May 31, 16 | Oct 31, 17 | THE BOEING COMPANY |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2021/0285,397 | GAS TURBINE ENGINE WITH AXIAL MOVABLE FAN VARIABLE AREA NOZZLE | May 21, 21 | Sep 16, 21 | Not available |
| 2019/0107,079 | GAS TURBINE ENGINE WITH AXIAL MOVABLE FAN VARIABLE AREA NOZZLE | Dec 10, 18 | Apr 11, 19 | Not available |
| 2018/0119,640 | FAN NACELLE TRAILING EDGE | Nov 03, 16 | May 03, 18 | Not available |
| 2017/0074,208 | GAS TURBINE ENGINE WITH AXIAL MOVABLE FAN VARIABLE AREA NOZZLE | Nov 23, 16 | Mar 16, 17 | Not available |
| 2014/0123,625 | ENGINE CONTROL PARAMETER TRIMMING | Oct 02, 13 | May 08, 14 | ROLLS-ROYCE PLC |
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