Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Transportation & Automotive
Class Information
Number: 244/53R
Name: Aeronautics > Aircraft power plants
Description:










Sub-classes under this class:

Class Number Class Name Patents
244/53B Air intakes 432
244/55 Arrangement 211
244/58 Auxiliary 180
244/59 High altitude 28
244/54 Mounting 527
244/61 Power plant using airship gas as fuel 10
244/57 Radiator arrangement 47
244/53A Starters 22
244/60 Transmission of power 145


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8701379 Combined cycle integrated combustor and nozzle system Apr. 22, 2014
8701385 Method and apparatus for the operation of a turboprop aircraft engine provided with pusher propellers Apr. 22, 2014
8690099 Aircraft and propulsion system Apr. 8, 2014
8684303 Gas turbine engine compressor arrangement Apr. 1, 2014
8684305 Device and method for controlling the power supply of at least one aircraft maintenance actuator Apr. 1, 2014
8657234 Dual function door for an aircraft engine nacelle Feb. 25, 2014
8648509 Stabilizing power source for a vehicle Feb. 11, 2014
8622339 Mass flow increase at takeoff in supersonic airliner Jan. 7, 2014
8615980 Gas turbine engine with noise attenuating variable area fan nozzle Dec. 31, 2013
8602346 Acoustic treatment panel with integral connecting reinforcement Dec. 10, 2013
8596603 Suspension rods for the bypass flow duct of a turbojet with eccentric ball joints Dec. 3, 2013
8579232 Aircraft nacelle incorporating a device for protecting an access flap for a locking system Nov. 12, 2013
8567712 Fuse link device between a mobile part and a fixed part of an aircraft nacelle Oct. 29, 2013
8517305 Aircraft engine attachment pylon comprising a box with a circular or elliptical shaped section Aug. 27, 2013
8511604 Gas turbine engine with low stage count low pressure turbine Aug. 20, 2013
8511605 Gas turbine engine with low stage count low pressure turbine Aug. 20, 2013
8496201 High capacity heat sink Jul. 30, 2013
8490917 Cold fuel cooling of intercooler and aftercooler Jul. 23, 2013
8474750 Engine attachment pylon comprising means of fastening spars and panels located outside the inner space in the box Jul. 2, 2013
8464541 Closing system for an aircraft fan shroud Jun. 18, 2013
8448895 Gas turbine engine compressor arrangement May. 28, 2013
8439298 Device for shrouding an aircraft nacelle May. 14, 2013
8439308 Spring loaded pressure relief door May. 14, 2013
8424800 Multi-source emergency power optimization Apr. 23, 2013
8403258 Power regulating device for an aircraft Mar. 26, 2013
8402740 Aircraft propulsion unit in multi-fan design Mar. 26, 2013
8393580 Modular externally accessible batteries for an aircraft Mar. 12, 2013
8382030 Variable cycle VTOL powerplant Feb. 26, 2013
8360358 Ram air duct flap arrangement and ram air duct Jan. 29, 2013
8342443 Wing-engine combination, an aircraft, and a wing section of an aircraft comprising an engine bleed-air duct arrangement Jan. 1, 2013
8336813 Engine pylon for the suspension of a turbo engine under an aircraft wing Dec. 25, 2012
8336814 Aircraft Dec. 25, 2012
8333343 Jet engine nacelle intended to equip an aircraft Dec. 18, 2012
8328132 Damage-tolerant attachment system for an aircraft engine Dec. 11, 2012
8322651 Aircraft engine mount structure comprising two thrust links with transverse fitting Dec. 4, 2012
8321073 Aircraft galley systems and methods for managing electric power for aircraft galley systems Nov. 27, 2012
8317129 Universal convergent nozzle and distinct nozzle aperture Nov. 27, 2012
8308105 Aircraft engine pylon attachment Nov. 13, 2012
8303243 Turbine wash port for a gas turbine engine Nov. 6, 2012
8272595 Fan cowl support for a turbofan engine Sep. 25, 2012
8263200 Composite structure and related method to obtain it Sep. 11, 2012
8235325 Fan variable area nozzle positional measurement system Aug. 7, 2012
8231332 Air inlet shroud structure Jul. 31, 2012
8220738 Nacelle and method of assembling the same Jul. 17, 2012
8205331 Full time lean running aircraft piston engine Jun. 26, 2012
8196862 Cold fuel cooling of intercooler and aftercooler Jun. 12, 2012
8191822 Device for an aircraft power unit Jun. 5, 2012
8181912 Engine pod for an aircraft with a vortex generator arrangement May. 22, 2012
8167235 Whirling wheel airborne vehicles May. 1, 2012
8157207 Jet engine nozzle exit configurations, including projections oriented relative to pylons, and associated systems and methods Apr. 17, 2012

1 2 3 4 5 6










 
 
  Recently Added Patents
Distributive data capture
Optical article including an antireflecting coating having antifog properties and process for making same
Transparent conductive structure
Sensor interface engineering
Bundled flexible cable with water resistant structure
Recombinant negative strand virus RNA expression systems and vaccines
Semiconductor device and manufacturing method thereof
  Randomly Featured Patents
Bottle
Pressure-relief valve devices
System for controlling unmanned vehicles at intersections
Anti-peptic ulcer agent
Absorption spectrum determining method and spectrometric measuring apparatus for light-diffusive object using the method
Methods and apparatus for improved phase switching and linearity in an analog phase interpolator
Recovery and representation of object interaction in an object oriented program
Method for preparing an electrode comprising an electrochemical catalyst layer thereon
Starting system for a marine engine
Image forming apparatus and image forming method