F02K 1/08

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Class  F02K : JET-PROPULSION PLANTS


Subclass 1/08: 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) by axially moving or transversely deforming an internal member, e.g. the exhaust cone

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10570852 Moveable exhaust plug linerSep 21, 17Feb 25, 20United Technologies Corporation
10563620 Expandable exhaust coneAug 12, 16Feb 18, 20Rolls-Royce North American Technologies Inc.; Rolls-Royce Corporation;
10550797 Turbine engines with variable area nozzleFeb 11, 15Feb 04, 20MRA Systems, LLC
10436148 Convergent-divergent nozzleMar 24, 16Oct 08, 19Rolls Royce plc
10371173 Liner for a gas turbine engineMay 07, 15Aug 06, 19United Technologies Corporation
10371001 Variable fan nozzle using shape memory materialJan 28, 16Aug 06, 19United Technologies Corporation
10371094 Nozzle arrangement for a gas turbine engineJul 01, 15Aug 06, 19Rolls Royce plc
10359004 Pulse detonation driveMay 18, 15Jul 23, 19EXPLOTECHNIK AG
10309343 Split sleeve hidden door thrust reverserNov 06, 14Jun 04, 19Rohr, Inc.
10260427 Variable area bypass nozzleMar 11, 14Apr 16, 19United Technologies Corporation
10246196 Aircraft engine assembly comprising at least two rear engine attachments axially shifted from each otherOct 04, 16Apr 02, 19AIRBUS OPERATIONS S.A.S.
10233867 Gas turbine engine system for modulating flow of fan by-pass air and core engine airJun 26, 14Mar 19, 19United Technologies Corporation
10087884 Stepped fairing modulated exhaust coolingOct 07, 15Oct 02, 18United Technologies Corporation
10041442 Variable area fan nozzleJun 11, 10Aug 07, 18United Technologies Corporation
10040563 Dual panel actuator system for jet enginesSep 25, 14Aug 07, 18Not available
9976515 Exhaust nozzle and method for changing exhaust flow pathMay 07, 14May 22, 18Independent Administrative Institution Japan Aerospace Exploration Agency
9964069 Exhaust nozzle control for a gas turbine engineJun 29, 15May 08, 18United Technologies Corporation
9941756 Rotor for an electric machine, an electric machine and method for manufacturing an electric machineJun 11, 15Apr 10, 18ABB Schweiz AG
9926883 Gas turbine engine with axial flow fan with twin stream impeller and variable area bypass nozzleMay 17, 17Mar 27, 18Florida Turbine Technologies, Inc.
9850776 Variable-section nozzle, and aircraft turbojet engine nacelle equipped with such a nozzleSep 22, 14Dec 26, 17AIRCELLE

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2020/0040,843 Ramjet Engine with Rotating Detonation Combustion System and Method for OperationAug 06, 18Feb 06, 20Not available
2019/0376,470 JET ENGINE WITH A RADIALLY VARIABLE WALLFeb 22, 18Dec 12, 19Not available
2018/0291,837 EXHAUST NOZZLE CONTROL FOR A GAS TURBINE ENGINEApr 30, 18Oct 11, 18Not available
2018/0266,361 AIRCRAFT GAS TURBINE HAVING A VARIABLE OUTLET NOZZLE OF A BYPASS FLOW CHANNELDec 01, 16Sep 20, 18Not available
2018/0245,539 CONVERGENT-DIVERGENT NOZZLE FOR A TURBOFAN ENGINE OF A SUPERSONIC AIRCRAFT AND METHOD FOR ADJUSTING THE NOZZLE THROAT SURFACE IN A NOZZLE OF A TURBOFAN ENGINEFeb 21, 18Aug 30, 18Not available

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Top Owners in This Subclass

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Patents Issued To Date - By Filing Year

Average Time to Issuance