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US20130001364 HELICOPTER WITH REMOVABLE FUEL TANK  
Helicopters with removable fuel tanks Each fuel tank is a removable fuel tank. Each fuel tank is removable and can safely be stored on ships and aircraft carriers.
US20120119032 SECOND HOSE WALL  
Embodiments of the present invention provide second wall hoses for use in a fuel system in order to ensure that, in the event of failure of the first internal hose, the second wall hose contains...
US20150246732 FUEL TANK, FUEL PIPE, AND AIRCRAFT  
A fuel tank that stores fuel to be fed to a fuel supply destination through a pipe, wherein a whole or a portion of a storage fuel contact portion in contact with the fuel within the fuel tank is...
US20150122948 AIRCRAFT FUEL TANK ARRANGEMENT  
An aircraft fuel tank arrangement for the relief of a pressure differential between the interior of the aircraft fuel tank and the ambient atmosphere is provided. The aircraft fuel tank...
US20150151845 AIRCRAFT FUEL SYSTEMS  
Aircraft fuel system reduces flammability exposure of fuel tanks. In one embodiment, aircraft center fuel tank fuel is cooled in flight to reduce flammability exposure to be similar to that of an...
US20150034768 AIRCRAFT FUEL SYSTEM AND AIRCRAFT  
The present invention ensures explosion-proof performance without increasing the capacity for supplying nitrogen-enriched air in an aircraft fuel system having a ventilation function. An aircraft...
US20130306796 OUTER FUEL TANK ACCESS COVER, WING AND AIRCRAFT DESCRIPTION  
The present invention describes an outer fuel access tank cover (FTAC) of an aircraft, a wing comprising such outer FTAC of an aircraft and an aircraft. The invention belongs to the field of...
US20150041592 FUEL TANK, MAIN WING, AIRCRAFT FUSELAGE, AIRCRAFT, AND MOBILE BODY  
A fuel tank in which it is possible to reduce working hours or cost in a manufacturing process and prevent an increase in weight in, a main wing, an aircraft fuselage, an aircraft, and a mobile...
US20140191085 OUTER FUEL TANK ACCESS COVER, WING AND AIRCRAFT  
An outer fuel access tank cover (FTAC) of an aircraft, a wing comprising such outer FTAC of an aircraft and an aircraft are provided. In one example, an outer fuel tank access cover (FTAC) (4) of...
US20120153087 Modular Pods for Use with an Unmanned Aerial Vehicle  
A pod for an unmanned aerial vehicle is provided that may be removed and re-attached to the vehicle. The pod comprises an outer shell, within which a variety of payloads may be carried. A first...
US20110284694 AIRCRAFT FUEL TANK  
An aircraft fuel tank that is capable of suppressing the occurrence of sparks on a pipe caused by a lightning current through the pipe during a lightning strike, and also suppressing static...
US20150151846 AIRCRAFT FUEL TANK INERTING ARRANGEMENT  
A aircraft fuel tank inerting arrangement is provided for providing oxygen-depleted gas to one or more aircraft fuel tanks, the aircraft fuel tank inerting arrangement comprising a gas inlet, an...
US20120305712 Systems and methods for using an endothermic fuel with a high heat sink capacity for aircraft waste heat rejection  
Systems and methods for rejecting waste heat generated by one or more operating systems installed on an aircraft employ an endothermic fuel that can participate in endothermic catalytic cracking...
US20150239570 Fluid Dynamic Vent Dam  
The disclosure provides in one embodiment for a vent dam for use in a vent stringer in a fuel vent system. The vent dam is configured to mount to and within the vent stringer The vent dam has a...
US20110147530 AUXILIARY FUEL TANK SYSTEM  
An auxiliary fuel tank system connected to a main tank of an aircraft having a refuel input assembly. The auxiliary fuel tank system comprises an ejector system operatively connected to the refuel...
US20120217347 AIRCRAFT FUEL TANK ACCESS COVER AND AN AIRCRAFT FUEL TANK  
An aircraft fuel tank access cover comprises an inner door, an outer door and a clamping arrangement for clamping the doors together about an access aperture in the skin of the fuel tank. The...
US20110272526 SYSTEMS AND METHODS TO PROVIDE COMPLIANCE WITH STRUCTURAL LOAD REQUIREMENTS FOR AIRCRAFT WITH ADDITIONAL FUEL TANKAGE  
Methods and systems are provided to comply with structural load requirements applicable to aircraft additional fuel tank systems. A plurality of aircraft fuel tanks may be positioned adjacent to...
US20120037758 METHOD AND APPARATUS FOR TREATING FUEL TO TEMPORARILY REDUCE ITS COMBUSTIBILITY  
A method and apparatus are disclosed for treating fuel to temporarily reduce its combustibility, and thereafter restore its combustibility. As used in an aircraft, the method comprises the...
US20150069184 CRYOGENIC FUEL TANKS FOR USE IN AIRCRAFT STRUCTURES  
Cryogenic fuels tanks for use in aircraft structures are disclosed herein. An example apparatus disclosed herein an airfoil-shaped structure disposed outboard of a fuselage of an aircraft. The...
US20130306797 HYDROGEN TANK FOR H2-INJECTION  
To save weight and to enhance safety, a hydrogen tank for supplying an engine with hydrogen is attached externally to an aircraft.
US20130320148 IMPELLER, CENTRIFUGAL PUMP INCLUDING THE SAME, AND AIRCRAFT FUEL SYSTEM INCLUDING THE CENTRIFUGAL PUMP  
An impeller, a centrifugal pump, and an aircraft fuel system are provided. The impeller includes a central hub disposed along a rotational axis of the impeller and that defines an axial bore...
US20120104173 DEVICE FOR SHUTTING A JETTISONING CIRCUIT OF AN AIRCRAFT  
A device for shutting an aircraft jettisoning circuit includes a coupling endpiece. The endpiece carries a sealing gasket and means suitable for modifying a dimension of the gasket.
US20110297790 AIRCRAFT FUEL TANK  
An aircraft fuel tank capable of suppressing electrostatic charging caused, for example, by flow electrification with the fuel. The aircraft fuel tank comprises an upper skin (5) and a lower skin...
US20110168845 AIRCRAFT SKIN PANEL WITH ULTRASONIC GAUGE  
An aircraft panel which is a wall of a fluid tank when in use, the panel comprising a skin layer with an outer surface which is an aerodynamic surface of an aircraft when in use; a hole in the...
US20130001363 FILLER PANELS FOR THE SKINS OF AIRCRAFT FUEL TANKS  
An aircraft lifting surface structured as a torsion box comprising upper and lower skins (19, 21) stiffened by span wise stringers (25, 25′, 25″), said aircraft lifting surface comprising one or...
US20140284426 Joint Assembly to Form a Sealed Flow Conduit  
An apparatus comprising an elongated structure, a first plate, and a second plate. The elongated structure has a channel. The elongated structure is configured to be associated with a primary...
US20080017248 Aircraft Fuel Tank And Inerting System Therefor  
An inerting system for an aircraft fuel tank (10) uses an air separation device (12) to produce a supply of nitrogen-enriched air to replenish the fuel tank on consumption of fuel and to maintain...
US20090302163 OXYGEN EXCHANGE MANIFOLD, SYSTEMS AND METHODS FOR INERTING A VOLATILE ENVIRONMENT  
An oxygen exchange manifold converts oxygenate air into an oxygen depleted air stream for use in inerting an otherwise flammable environment. A system including the oxygen exchange manifold may be...
US20150053821 VENT FOR AN AIRCRAFT WING FUEL TANK  
An aircraft fuel tank vent opening having a liquid separation nozzle, the liquid separation nozzle and the opening dimensioned such that migration across the liquid separation nozzle to the...
US20150048210 System And Method For Reduced Flammability Of An Aircraft Fuel System  
Disclosed is a method for controlling the flammability of fuel vapors in an aircraft main fuel tank that is located in whole or in part in the fuselage contour. The method comprises a fuel system...
US20140209749 FUEL PRESSURE SENSOR LINE RESERVOIR  
The present invention concerns a device for use in an aircraft fuel pressure sensor line. More particularly, but not exclusively, this invention concerns a fuel pressure sensor line connecting an...
US20110084171 AIRCRAFT FUEL SYSTEM  
An aircraft fuel system including a fuel line for carrying liquid fuel, and a microwave energy transmitter for energizing water carried in the fuel line. Also, a method of suppressing ice...
US20130320146 TANK, A FUEL STORAGE SYSTEM, AND AN AIRCRAFT  
A storage tank (25) of a storage system. The storage tank (25) includes a container (30) and a dynamic ventilation line (35) incorporated therein, said dynamic ventilation line (35) being provided...
US20140014777 OPTICAL LIQUID LEVEL SENSOR  
An optical level sensor (1) includes: mounting means (11) mounting the sensor (1) to a ceiling of the tank (9); a sensor tube (12, 12.1) provided with support and guidance elements (4) extending...
US20140339367 EFFICIENT LOW CARBON EMISSION AIRPLANE INTEGRATING JET FUEL AND CRYOGENIC FUEL SYSTEMS  
A hybrid fuel airplane and methods are presented. A cryogenic fuel is transferred to an airplane propulsor from an airplane fuel system comprising a cryogenic fuel tank and a jet fuel tank. The...
US20120248252 COOLING SYSTEM FOR FUEL CELL SYSTEMS, METHOD FOR COOLING FUEL CELL SYSTEMS, AND A FUEL CELL SYSTEM  
A cooling system for cooling a fuel cell system in a vehicle is used for thermal connection with fuel in a fuel tank. This results in the use of the fuel in a fuel tank as a heat sink with a high...
US20080187785 Fuel system for an aircraft including a fuel tank inerting system  
A fuel system for an aircraft is disclosed. The fuel system comprises a fuel tank and a fuel reformer for receiving fuel from the fuel tank. The system includes a hydrogen fuel cell array for...
US20140117163 CRYOGENIC TANK  
A cryogenic tank includes a shell having an interior side, an exterior side, and an internal volume that is bounded by the interior side. The shell has a shape that includes at least two elongated...
US20150185098 SYSTEM FOR REMOTELY MEASURING PRESSURE  
System for remotely measuring pressure for pressures exerted by a fluid conveyed by a pipe, the system comprising a measuring tube with a first end connected to the pipe and a second end to a...
US20080099619 Fuel system - aircraft (fuel quantity indicating and delivery systems)  
The system and method of the present concept is to provide a significantly reduced electrically dependent fuel system, thus reducing a combustible environment with a reduction in the consumption...
US20110062288 INERTING SYSTEM FOR AN AIRCRAFT  
The invention pertains to an inerting system for an aircraft featuring at least one air separation module with at least one air inlet, a first air outlet and a second air outlet. The air...
US20110290943 METHOD AND APPARATUS FOR COOLING FUEL IN AN AIRCRAFT FUEL TANK  
Fuel in an aircraft fuselage fuel tank is cooled by means of cold air flowing from the exterior of the aircraft to a cooling region inside the aircraft. The cooling region may be (a) located to...
US20100176244 Intelligent Ballistic Parachute System with Fuel Discharge  
A method performed by an aircraft, the aircraft including a wing, aircraft fuel, and a whole-aircraft parachute that is coupled to the aircraft. The method comprises: deploying the whole-aircraft...
US20130320149 SUPPORT FOR ROUTING CONDUITS IN AN AIRCRAFT WING  
A routing support (64) for a conduit line fastened in openings and the line includes a plurality of conduits connected end-to-end along a longitudinal axis. The routing support (64) incorporates...
US20080223988 System For Inerting a Compartment of a self-Propelled Vehicle, Especially an Aircraft  
The invention relates to a system for inerting a compartment of a vehicle, typically a fuel tank (1) for supplying the gas turbine (3) of an aircraft with fuel. Said system comprises a filtering...
US20120035406 DEHYDRATION OF LIQUID FUEL  
A method for dehydrating liquid fuel, the method comprising injecting a supply of dry gas into a liquid fuel via an outlet submerged in the liquid fuel. Also, a system for dehydrating liquid fuel,...
US20120072098 Managing Fuel in Aircraft  
A method and apparatus for managing aircraft. Data about components for the aircraft is identified. Fuel efficiency of the aircraft is identified using the data about the components for the...
US20120248251 CONDUIT PROTECTION SYSTEM AND METHOD  
A conduit protection system, comprising: a conduit for carrying a fluid; a sealed vessel surrounding the conduit along a protected zone of the conduit; and a valve moveable between a first...
US20120193479 AIRCRAFT FUEL SYSTEM  
An aircraft fuel system has a fuel tank with first and second cells separated by one or more baffles. A venting system reduces pressure difference between the interior and exterior of the fuel...
US20120279395 FUEL SYSTEM INERTING  
A fuel system comprising a fuel tank, a catalytic inerting device for producing oxygen depleted air (ODA) by reaction of fuel vapour from the fuel tank with air, and a separator device for...
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