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Class Information
Number: 239/265.11
Name: Fluid sprinkling, spraying, and diffusing > Reaction motor discharge nozzle
Description: Apparatus comprising the distributor for the fluid ejected from a reaction motor to produce a thrust.

Sub-classes under this class:

Class Number Class Name Patents
239/265.17 With addition of secondary fluid upstream of outlet 199
239/265.15 With erodible, frangible or fusible nozzle part 43
239/265.19 With means controlling amount, shape or direction of discharge stream 355
239/265.13 With retractable noise suppressing stream divider 33

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8671693 Thermally conductive structure Mar. 18, 2014
8607574 Turbine engine exhaust nozzle flap Dec. 17, 2013
8464512 Actuator for an aircraft nacelle mobile structure, and nacelle comprising at least one such actuator Jun. 18, 2013
8424312 Exhaust system for gas turbine Apr. 23, 2013
8307659 Nozzle with guiding elements Nov. 13, 2012
8061145 Arrangement for propelling an aircraft, aircraft and outlet nozzle for a jet engine Nov. 22, 2011
7988087 VTOL aircraft nozzle Aug. 2, 2011
7980057 Integral composite rocket motor dome/nozzle structure Jul. 19, 2011
7886519 Solid propellant burn rate, propellant gas flow rate, and propellant gas pressure pulse generation control system and method Feb. 15, 2011
7866162 Exhaust cone for channeling a stream of gas downstream from a turbine Jan. 11, 2011
7856806 Propulsion system with canted multinozzle grid Dec. 28, 2010
7836700 Apparatus and method for reduction of jet noise from turbofan engines having separate bypass and core flaws Nov. 23, 2010
7805924 Thermally decoupled mixer Oct. 5, 2010
7784283 Sound-absorbing exhaust nozzle center plug Aug. 31, 2010
7784284 Exhaust assembly forming a horizontal propulsion gas elbow in an aircraft Aug. 31, 2010
7762086 Nozzle extension assembly for ground and flight testing Jul. 27, 2010
7596951 Exhaust nozzle for a gas turbine engine Oct. 6, 2009
7475550 Method and device for reducing engine noise Jan. 13, 2009
7296411 Method and system for regulating internal fluid flow within an enclosed or semi-enclosed environment Nov. 20, 2007
7240493 Method and device for reducing engine noise Jul. 10, 2007
7152410 System and method for dumping surge flow into eductor primary nozzle for free turbine Dec. 26, 2006
7000853 System and method for control of fluid dispense pump Feb. 21, 2006
6945031 Recessed engine nacelle Sep. 20, 2005
6892959 System and method for control of fluid dispense pump May. 17, 2005
6885114 Miniature hydro-power generation system Apr. 26, 2005
6820410 Bifurcated turbofan nozzle Nov. 23, 2004
6817184 Nozzle extension Nov. 16, 2004
6742335 EGR control system and method for an internal combustion engine Jun. 1, 2004
6742721 Shock wave aerosolization method and apparatus Jun. 1, 2004
6711901 Rocket motor nozzle assemblies having vacuum plasma-sprayed refractory metal shell throat inserts, methods of making, and rocket motors including same Mar. 30, 2004
6705076 Rocket thrust chamber Mar. 16, 2004
6702300 High temperature seal for large structural movements Mar. 9, 2004
6691505 Fiber-reinforced rocket motor insulation Feb. 17, 2004
6675571 Apparatus for controlling the heat transfer to the nozzle wall of expander cycle rocket engines Jan. 13, 2004
6574952 Apparatus for controlling the flow separation line of rocket nozzles Jun. 10, 2003
6574964 Rocket nozzle contour for flow separation control and side load reduction Jun. 10, 2003
6572030 Device for displacing to nozzle outlet or eliminating jet separation in rocket engine nozzles, and a nozzle including the device Jun. 3, 2003
6516606 Aeroengine nacelle afterbodies Feb. 11, 2003
6479148 Rocket assembly ablative materials formed from solvent-spun cellulosic precursors, and method of insulating or thermally protecting a rocket assembly with the same Nov. 12, 2002
6465100 Densification of composite preforms by liquid resin infiltration assisted by rigid-barrier actinic gelation Oct. 15, 2002
6446979 Rocket motor joint construction including thermal barrier Sep. 10, 2002
6343769 Deployment inhibiting arrangement for a thrust reverser system Feb. 5, 2002
6330793 Erosion resistant rocket nozzle Dec. 18, 2001
6324833 Reinforced composite articles and method of making same Dec. 4, 2001
6318071 Controlled temperature rocket nozzle Nov. 20, 2001
6298658 Multi-stable thrust vectoring nozzle Oct. 9, 2001
6209312 Rocket motor nozzle assemblies with erosion-resistant liners Apr. 3, 2001
6205772 Extendable divergent tail pipe propulsion unit Mar. 27, 2001
6101957 Apparatus for after-burning fuel rich rocket exhaust products Aug. 15, 2000
6092621 Methods and apparatus for suppressing engine test cell howl Jul. 25, 2000

1 2 3

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