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WO2000000389A3 |
A method and system for providing nitrogen-enriched air (NEA) to aircraft fuel tanks using multiple air separation modules (ASMs). The ASMs employ membranes having different permeabilities and selectivities which are particularly selecte...
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WO/2000/000389A2 |
A method and system for providing nitrogen-enriched air (NEA) to aircraft fuel tanks using multiple air separation modules (ASMs). The ASMs employ membranes having different permeabilities and selectivities which are particularly selecte...
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WO/1999/061108A1 |
A fuel ignition arrester system (10) that has a feedback control (15) to maintain the fuel/air mixture in the ullage (14) of a fuel tank (11) above the flammability range. The system (10) uses a photoelectric detector (16) to signal when...
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WO1999034106A3 |
Inert loading jet fuel (302) is provided by directly injecting an inerting agent (316) directly into jet fuel (308) while it is being loaded onboard an aircraft (13) to ultimately make aircraft fuel tanks (17) safe from ignition and expl...
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WO/1999/047434A1 |
An apparatus (1) for use with a container (100) for storing a substance. Typically, the substance is a volatile liquid, such as hydrocarbon fuels, alcohol or distilled liquids. The apparatus (1) acts to prevent filling and evaporative lo...
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WO/1999/034106A2 |
Inert loading jet fuel (302) is provided by directly injecting an inerting agent (316) directly into jet fuel (308) while it is being loaded onboard an aircraft (13) to ultimately make aircraft fuel tanks (17) safe from ignition and expl...
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WO/1999/032857A1 |
Liquid gauging system for liquid in a container includes a plurality of sensors; each of the sensors measuring a respective parameter of the liquid in the container and producing a sensor output related to its measured parameter; there b...
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WO/1998/057850A1 |
A method for preventing explosions in closed tanks which hold flammable liquids and flammable vapors and air above these liquid fuels comprising filling the ullage with a pressurized gas which not only excludes oxygen from the ullage but...
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WO/1998/026023A1 |
A fuel tank gasket (20) which before use consists essentially of a) 30-90 % by weight porous base material and b) 10-70 % by weight additive having the requirements that it is compatible with said porous material is taught. The porous ba...
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WO/1995/017336A1 |
A method for removing a fuel cell from an aircraft fuselage cavity includes the steps of sealing the fuel cell by securing complementary covers and gaskets or O-rings in combination with the ports of the fuel cell (12) installing an evac...
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WO/1994/016972A1 |
Large amounts of hazardous goods, especially liquid ones such as fuel, may be carried in safety containers, whether tank semitrailers, oil tankers, containers for hazardous goods or aircraft, and be transported with practically no risk f...
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WO/1993/023264A1 |
A compartmentalized tank (10) divided into a plurality of compartments (14, 16) is fluidly connected to a filling chamber (12) wherein the filling chamber has an overflow fluid passage (20, 22) to each of the plurality of compartments an...
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WO/1992/011186A1 |
A fuel cell comprising an inner ply (3), an outer ply (36), at least one of which is a polythioether polyurethane, and a fuel barrier (11) located between the inner and outer plies. The fuel cell may additionally comprise at least one lo...
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WO/1982/001530A1 |
Spherical tank (30) has its outlet (34) angularly positioned away from the tank center line axis (54) which is parallel to the local gravity vector (26). This angular positioning of outlet (34) inhibits vortexing as liquid is withdrawn f...
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JP6836605B2 |
A vessel designed for enclosing at least one sensor is arranged within a fuel tank. The vessel is provided with a fuel inlet connected to a refuelling arrangement of the tank, and with through-holes for the fuel to exit the vessel to the...
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JP2021506571A |
The present invention is directed to the manufacture of hollow fiber membrane devices that exhibit improved durability and mechanical strength in air separation operations such as the generation of nitrogen-enriched air used on aircraft....
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JP6830322B2 |
Ignition-quenching systems (100) include an ignition-risk structure (140) that extends from a support structure (150) into a combustible environment (160) and include a porous ignition-quenching cover (110) that substantially covers the ...
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JP6811506B1 |
To develop a multicopter having a long cruising range. In a multicopter 1 having a main body 3 and a rotary wing 2 which is rotated by a motor 20 to generate lift and a plurality of rotary wing 2 are attached to the main body 3, a genera...
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JP6806870B2 |
A fuel tank with a venting system includes a flap for closing and opening a vent made in the tank. The flap is coupled to a float. The flap includes a valve coupled to a second float mounted in a hinged manner in the tank so that the val...
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JP2020183751A |
To provide electric power and data communication within a fuel tank and across a wall of the fuel tank using a resistive non-metallic wire.A system for power and data communication within a fuel tank 102 and across a wall 115 of the fuel...
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JP2020531364A |
A method for circulating fuel in the filling line (2) of an aircraft tank. The method according to the invention includes automatically and mechanically changing the cross section for the passage of fuel until the fuel reaches the maximu...
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JP2020172248A |
To provide aircraft and methods for reusing oxygen-rich air.In one embodiment, an aircraft includes an oxygen supply subsystem configured to supply oxygen to a cabin of the aircraft, and an air separator configured to receive a pressuriz...
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JP6770404B2 |
To provide a fuel amount measurement method for aircraft that can accurately measure the amount of fuel in a tank even if the liquid level in the tank fluctuates as an aircraft changes its attitude and increases or decreases its speed.A ...
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JP2020159385A |
To provide a fuel flow rate regulating valve device which can easily switch a flow of fuel to a large flow rate or a small flow rate and easily set a flow rate to a plurality of fuel tanks different in capacity, with a simple configurati...
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JP2020133461A |
To provide a jet engine capable of efficiently applying pressure to fuel.A jet engine 2 includes a pump 110 for pressurizing fuel, a heating flow passage 120 for heating the pressurized fuel, a fuel turbine 130 for imparting motive power...
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JP2020524634A |
At least one generation machine of inactive gas (2) to which the compressed air which is a system (1) for making at least one volume part (3) in an airplane inactivate, and the above-mentioned system produces from a cabin is supplied, Th...
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JP2020117203A |
To provide a weight measuring device for drone that measures the weight of a tank mounted on a drone to predict the remaining amount of a liquid formulation in spraying a liquid agricultural chemical, according to the present invention.A...
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JP6722985B2 |
Composite structures and methods for mitigating edge glow resulting from lightning strikes on composite structures, such as aerospace structures, containing carbon fiber reinforced plastic components. One or more thin layers of conductiv...
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JP2020082827A |
To provide an aircraft state determination device and the like capable of appropriately determining the state of an aircraft based on flight data.In an aircraft state determination device including a processing unit for determining the s...
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JP2020083060A |
To provide a power supply device which enables improvement of design flexibility of an airframe of an air vehicle.A power supply device 1 supplies electric power to an electric power load of an air vehicle and includes: power generation ...
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JP2020083316A |
To provide an inert gas generator and an inerting method for optimizing size and use of an inerting system in order to reduce consumption and cost of the use.A generator 1 of inert gas from an airflow, in an inerting system for at least ...
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JP2020083066A |
To provide a power supply device which inhibits occurrence of a sloshing phenomenon in a fuel tank.A power supply device supplies electric power to an electric power load of an air vehicle and includes: power generation means; and a hous...
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JP2020085355A |
To provide a movable air conditioning device that can perform cooling while controlling a cooling place from being wetted by liquid and change a cooling place.A movable air conditioning device includes at least one drone flying with an a...
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JP6703121B2 |
An example ullage-recirculating catalytic inerting system includes: (i) a plurality of fuel tanks having (a) respective inert gas ports for discharging the inert gas within a respective fuel tank, and (b) respective ullage gas ports for ...
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JP6703401B2 |
A method and apparatus for electrically separating two fluid lines across a structural boundary. Fluid is transported between a first channel through a first fluid line and a second channel through a second fluid line across the structur...
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JP6706085B2 |
To reduce a movement quantity of the center of gravity of an aircraft caused by consumption of fuel with a simple constitution.A fuel supply system according to an embodiment comprises a flexible fuel tank for an aircraft for storing fue...
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JP6693821B2 |
A method of aircraft fuel distribution includes selecting a longitudinal center of gravity and predicting a rate of change of the center of gravity during flight. Fuel is located in a tail fm tank of a vertical tail fin of the aircraft, ...
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JP6693759B2 |
A fuel sensing system utilizes a fiber optic sensor comprising a membrane made of a direct band gap semiconductor material (such as gallium arsenide) that forms an optical cavity with an optical fiber inside a hermetically sealed sensor ...
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JP6674740B2 |
An insulative ring protects a burst disc of an aircraft from the shock of lightning strikes. The burst disc device includes: a burst disc which is installed inside a main wing to prevent over-pressurization of the main wing; a pressure r...
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JP2020508452A |
A capacitor fuel probe (100) is provided with a plurality of capacitor segments (1~9) mutually piled up along with probe axis (X). A capacitor segment is distributed to at least three sets, and multiple connection is separately carried o...
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JP2020507781A |
At least one member (3) for the present invention being a device (1) for measuring the quantity of the oxygen which exists in the gas which will be analyzed, and measuring the quantity of oxygen, It is related with a device (1) provided ...
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JP6663175B2 |
One example of the present disclosure relates to a form (100) for supporting a volume of a viscous substance encapsulating at least a portion (107) of an object (12) while the viscous substance solidifies to form a seal (10). The form (1...
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JP6640729B2 |
An energy delivery system includes: a solar cell configured to receive solar energy and generate electrical energy; an electrolysis module configured to generate a first fuel from water; a fuel cell configured to generate electricity by ...
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JP2020016241A |
To provide a fuel tank capable of safely securing bending.A fuel tank 1 includes a bending system 2, and the bending system includes a flap 4 for closing an opening 3 produced in the tank. The flap is controlled by a float, is fitted in ...
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JP6637052B2 |
A fuel tank with a venting system includes a flap for closing and opening a vent made in the tank. The flap is coupled to a float. The flap includes a valve coupled to a second float mounted in a hinged manner in the tank so that the val...
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JP2020011682A |
To provide a dam for fuel tank capable of suppressing a decrease in sealability.A dam 10 for fuel tank closes a gap between a first structure component 2 fixed on an inner surface of an outer plate of the fuel tank and a second structure...
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JP6633672B2 |
A method and apparatus for reducing an intensity of an electrical discharge that occurs within a fluid transport system in an aerospace vehicle. The aerospace vehicle is operated. The fluid transport system in the aerospace vehicle is co...
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JP2020006812A |
To provide an aircraft flying in the air by turning a propeller motor using a solid polymer electrolyte fuel cell or hydrogen engine as a drive source, which can control the falling speed of a hydrogen tank mounted to the aircraft when t...
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JP2020001671A |
To provide a flight body which flies by hydrogen energy without fossil fuel, which is a disk-shaped flight body flying on a flight locus and having a novel shape.A disk-shaped flight body comprises on a lower part of its body a plurality...
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JP6616580B2 |
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