Matches 1 - 50 out of 59 1 2 >
Match Document Document Title
7575196 Ice protection system and method including a plurality of segmented sub-areas and a cyclic diverter valve  
An ice protection system and method of implementing ice protection for a vehicle includes a plurality of segmented sub-areas each including a leading edge surface subject to the formation of ice...
7520465 Aircraft fluid cooling system and aircraft provided with said system  
An aircraft fluid cooling system has an air heat exchanger passed by this fluid, the air heat exchanger including a structure for introduction of air and an air exhaust. The air heat exchanger is...
7398641 Aeroengine intake having a heat exchanger within an annular closed chamber  
A gas turbine engine comprising a nacelle having an intake, the intake defining a generally annular chamber, an engine accessory and a heat exchanger for cooling a fluid of the accessory. The...
7225999 Spray array apparatus  
Spray array apparatus which includes a plurality of water and air carrying spoke members extending radially from a central fluid distribution assembly. The spoke members are connected to a...
7131612 Nacelle inlet lip anti-icing with engine oil  
A nacelle for housing a gas turbine engine having a pressurized oil system for lubricating components thereof comprises an inlet lip defining a leading edge of the nacelle, the inlet lip having a...
7055304 De-icing device for turbojet inlet guide wheel vane, vane provided with such a de-icing device, and aircraft engine equipped with such vanes  
The de-icing device is intended for the vane ( 10 ) of the inlet guide wheel ( 4 ) of a turbojet ( 2 ), comprising a fixed part ( 12 ) arranged on the upstream side and a mobile flap ( 18 )...
6702233 Airfoil anti-icing assembly and method  
An anti-icing assembly for an airfoil such as an aircraft wing or slat comprises: (a) an airfoil having an exterior surface and interior wall defining an interior cavity, and bottom, middle and...
6698691 Process for de-icing by forced circulation of a fluid, an air intake cowling of a reaction motor and device for practicing the same  
The invention relates to a process for de-icing an air intake cowling of a reaction motor, comprising a lip ( 6 a ), a de-icing system ( 10 ) for the lip and acoustic attenuation means ( 11 )...
6688558 Method and apparatus for aircraft inlet ice protection  
An inlet ice protection system, and methods for making and using ice protection systems. In one embodiment, the inlet includes a tapered acoustic liner positioned forward of the inlet throat and...
6592078 Process for de-icing an air intake cowling of a reaction motor and device for practicing the same  
A process for de-icing an air intake cowling ( 5 ) of a reaction motor, having an air intake lip ( 6 a ), a de-icing system ( 10 ) and acoustic attenuation part ( 11 ), where the acoustic...
6585191 Air inlet cowl for a jet engine, provided with deicing means  
An air inlet cowl for a jet engine, particularly an aeroengine, includes a leading edge deicer, a hollow leading edge defining an internal peripheral chamber, closed by a first internal partition,...
6467730 Aircraft airfoil leading edge member equipped with a de-icing device  
A leading edge member of an airfoil of an aircraft has an outside wall defining a wing span and a deicing device for circulating hot air in the direction of the wing span of the airfoil. The device...
6464172 Method and apparatus for heating a variable pitch propeller mechanism  
A method and apparatus for heating a variable pitch propeller mechanism for turbo-prop aircraft is provided. Using the apparatus and method it is possible to perform inspection, troubleshooting and...
6427434 Device for discharging hot air for a jet engine air inlet cowl, with a deicing circuit  
A device for discharging hot air for a jet engine air inlet cowl, with a deicing circuit. The air inlet cowl for a jet engine, the leading edge of which is hollow and swept with a flow of deicing...
6354538 Passive control of hot air injection for swirling rotational type anti-icing system  
An improved anti-icing system for a nose cowl of an aircraft jet engine. An improved injection nozzle is provided to passively enhance the injection of hot, pressure gas from the engine into the...
6267328 Hot air injection for swirling rotational anti-icing system  
An anti-icing system for a nose cowl of an aircraft jet engine. An improved injection nozzle is provided to enhance the injection of hot, pressure gas from the engine into the ambient air within...
6268049 Circulation system using column core  
A method of heating or cooling an element which comprises providing a fluid circulation circuit within a Z-pin reinforced sandwich panel, the panel having fiber-reinforced resin composite face...
6264142 Helicopter deicing and anti-icing system and method  
The improved helicopter anti-icing and deicing system and method includes mounting an airfoil shaped manifold transversely of the helicopter and filling the manifold with anti-icing or deicing...
6241189 Protective device for a jet engine air inlet cowl equipped with a deicing system  
The present invention relates to an air inlet cowl (9) for a jet engine, the leading edge (16) of which is hollow and supplied with hot air for deicing by a pipe (10) and an injector (12)....
6196500 Hybrid ice protection system for use on roughness-sensitive airfoils  
An electro-thermal or hot gas anti-icer of the "running-wet" type is mounted at the leading edge of an airfoil. Mechanical de-icers are mounted on the surfaces aft of the anti-icer. The mechanical...
6193192 Deicing device for a jet engine air inlet cowl  
Deicing device for the leading edge of the air inlet cowl of a jet engine. According to the invention, an injector (12) whose task is to inject pressurized hot air into the leading edge is...
6179249 Turbojet pod with laminar flow  
The bay (12) of a turbofan engine (10) comprises a front structural element (30), whose external surface is continuous and extends over at least 50% of the geometrical chord of the bay. Said...
6131855 Device for removing hot air for a jet engine air inlet cowl with a de-icing circuit  
The present invention relates to an air inlet cowl (9) for a jet engine. According to the invention, provided in the partition (20) delimiting the de-icing chamber (21) in the hollow leading edge...
6079670 Hot air diffuser for a jet engine air inlet cowl with de-icing circuit  
The present invention relates to an air inlet cowl (9) for a jet engine, especially for an aircraft. According to the invention, the diffuser (12) of hot air for de-icing, arranged in the hollow...
6003814 Double-walled duct assembly for aircraft anti-icing conduit systems  
Disclosed is a duct assembly for conducting compressed air from a fixed component to a component that is movable with respect to the fixed component. The duct assembly contains at least two...
RE36215 Swirl anti-ice system  
A system for circulating heated gases within the circular leading edge of a jet engine housing to prevent ice build-up thereon, or to remove accumulated ice thereform. Hot gases such as air from a...
5904322 Hybrid deicer  
A deicer comprises a skin heating means immediately subjacent an outer skin overlying an apex of a leading edge, and a skin deflection means immediately subjacent the outer skin chordwise aft of...
5873544 Slidable duct assembly for aircraft anti-icing conduit systems  
Disclosed is a slidable duct assembly for conducting air from a fixed component to a component that is movable with respect to the fixed component by conducting air from a fixed supply of air,...
5865400 Multipiece, slidable duct assembly for aircraft anit-icing conduit systems  
Disclosed is a pressurized, slidable duct assembly for conducting compressed air from a fixed component to a component that is movable with respect to the fixed component. The duct assembly has at...
5841079 Combined acoustic and anti-ice engine inlet liner  
058410796 In accordance with the present invention, in an air vehicle having a turbo engine including an inlet which receives intake airflow and is defined by an inner surface and a D-nose of the...
5807454 Method of maufacturing a leading edge structure for aircraft  
A leading edge structure for an aircraft has an outer wall, an inner wall disposed within the outer wall and including a partition with, the outer wall, the inner wall and the partition jointly...
5558303 Method and apparatus for using hot fuels to de-ice aircraft  
A method and apparatus are provided for de-icing an aircraft of the type having wings and fuel storage in the wings. Hot fuel is provided for fueling the aircraft. The hot fuel is at elevated...
5531405 Method of building an expulsive blanket using composite materials and stitched attachment  
A composite fabric electro-expulsive blanket is provided for shattering and removing ice and other fungible material from an accretion surface such as an airfoil. The blanket includes composite...
5484122 Turbine exhaust gas anti-ice system  
A system for removing and/or preventing ice build-up on an aircraft includes at least one heat exchanger mounted within an aperture in the tailpipe of a gas turbine engine. The heat exchanger...
5454532 Aircraft deicer pumping system  
In an aircraft deicer comprising a reservoir and a pump connected to the reservoir through a first conduit, the pump operating to circulate a fluid contained within the reservoir throughout at...
5400984 Thermal anti-icing of aircraft structures  
An aircraft structural component comprising a forward compartment formed by a forward bulkhead and a skin structure which extends forwardly of the forward bulkhead and which has an outer surface,...
5257498 Efficient anti-ice exhaust vent  
An anti-icing system for a nacelle of a gas turbine powerplant is disclosed. Various construction details have been developed which provide means to exhaust fluid from an inlet shell cavity and...
5228643 Energy-exchange system incorporating small-diameter tubes  
A capillary-tube energy-exchange system for transferring energy to or from an aircraft surface is comprised of inlet and exhaust manifolds interconnected by a plurality of Teflon capillary tubes....
5029440 Acoustical anti-icing system  
Hollow inlet guide vanes in the air intake of a gas turbine engine are supplied with pressurized bleed air. The interior of the vanes are provided with orifices through which the bleed air must...
5011098 Thermal anti-icing system for aircraft  
Thermal anti-icing systems for aircraft and methods for fabricating such systems. The anti-icing systems have an integrated one-piece skin with passageways formed therein to supply a heated fluid...
4871935 Slip ring assembly and method of manufacture  
A slip ring assembly having a slip ring holder made of a composite dielectric material reinforced by layers of fabric is molded with the slip rings positioned in the mold, or alternately, grooves...
H000648 Air passage device  
A bulkhead structure for separating two compartments in an aircraft engine inlet cowl or the like and for promoting fluid flow between the compartments is described which comprises a first flanged...
4783026 Anti-icing management system  
An anti-icing management system for a gas turbine engine according to which, at all times, only the required amount of heat is applied to inlet surfaces of the engine to prevent the formation of...
4757963 Duct for hot air  
Damage to the skin of the annular cowl (11) of the intake duct of a turbo-fan engine of an aircraft by exhausting on to it of hot air used within the cowl for de-icing its leading edge (10) is...
4752049 Leading edge slat/anti-icing system and method for airfoil  
A leading edge/anti-icing assembly for an airfoil comprising a leading edge slat having a nose section defining a heat exchange chamber. Anti-icing air directed into the heat exchange chamber flows...
4738416 Nacelle anti-icing system  
A nacelle anti-icing system for a jet engine and a method for preventing icing of the nacelle. The nacelle anti-icing system includes a nose cowling assembly having a nose ring and an inlet duct...
4615499 Wing slat anti-ice air duct system  
An anti-icing pressurized air distribution duct system for deployable wing slats wherein mutually telescoping transfer ducts interconnecting a longitudinal wing slat spray duct and a longitudinal...
4603824 Wing slat anti-ice air duct system with improved slide bearings and air seal  
An anti-icing pressurized air distribution duct system for deployable wing slats wherein mutually telescoping transfer ducts interconnecting a longitudinal wing slat spray duct and a longitudinal...
4508295 Device for detecting and preventing the formation of ice on contoured surfaces  
In a device for breaking up ice formed on a contoured surface before it reaches a dangerous thickness, a flexible and porous membrane is fixed on the contoured surface along airtight lines of...
4505445 Apparatus for de-icing the leading edge of an airfoil section of an aircraft  
Method and apparatus for de-icing the leading edges of airfoil sections of aircraft embodies a closed circuit conduit having a heat conductive section extending along the leading edge of each...
Matches 1 - 50 out of 59 1 2 >