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2023
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G/S
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Rocket engines not for land vehicles utilizing liquid propellant; electric thrusters in the natur... |
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2022
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Invention
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Pressure-reducing valve. A pressure-reducing valve includes a valve body that defines an inlet, a... |
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Invention
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Push-pull valve. A valve includes a valve body that has a flow path that connects the inlet and t... |
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G/S
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Custom additive manufacturing of ramjet engines, scramjet engines, liquid propellant rocket engin... |
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2021
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G/S
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Solid rocket motor not for land vehicles |
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Invention
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Dynamic quick connector coupling. A coupling includes first and second housings, a valve element,... |
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2020
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Invention
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Dual core shoot-through protection inductor topology.
A shoot-through protection circuit includi... |
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Invention
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Dual core shoot-through protection inductor topology. A shoot-through protection circuit includin... |
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Invention
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Fuel-isolation system having rupture diaphragm.
A fuel-isolation system includes a valve body th... |
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Invention
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Fuel-isolation system having rupture diaphragm. A fuel-isolation system includes a valve body tha... |
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Invention
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Satellite including crossover power processing units for electric thrusters.
A spacecraft propul... |
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Invention
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Satellite including crossover power processing units for electric thrusters. A spacecraft propuls... |
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Invention
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Machine with paramagnetic shell and magnet.
A machine includes a stator and a rotor that is rota... |
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Invention
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Machine with paramagnetic shell and magnet. A machine includes a stator and a rotor that is rotat... |
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Invention
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Two-piece combustor. A combustor includes a pressure-containing housing (22) and a one- piece bod... |
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Invention
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Valve device with ball locks.
A valve device (20) includes male and female housings (22, 24) tha... |
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Invention
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Valve device with ball locks. A valve device (20) includes male and female housings (22, 24) that... |
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Invention
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Article with 2d and 3d fiber structure.
An article includes a completed fabric structure that ha... |
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Invention
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Article with 2d and 3d fiber structure. An article includes a completed fabric structure that has... |
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Invention
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Shoot through current detection and protection circuit.
A shoot-through protection circuit inclu... |
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Invention
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Shoot through current detection and protection circuit. A shoot-through protection circuit includ... |
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2019
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Invention
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Thruster nozzle assembly with flow regulator in throat area and rotary joint.
A nozzle assembly ... |
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Invention
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Valve timing system for liquid fuel rockets.
A liquid fuel rocket engine according to one exampl... |
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Invention
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Thruster nozzle assembly with flow regulator in throat area and rotary joint. A nozzle assembly a... |
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Invention
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Valve timing system for liquid fuel rockets. A liquid fuel rocket engine according to one example... |
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Invention
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Catalyst-containing material.
A catalyst-containing material includes a refractory matrix and pa... |
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Invention
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Catalyst-containing material. A catalyst-containing material includes a refractory matrix and par... |
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Invention
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Catalytic thruster.
A monopropellant thruster according to an exemplary aspect of the present di... |
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Invention
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Catalytic thruster. A monopropellant thruster according to an exemplary aspect of the present dis... |
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Invention
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Reconfigurable power processing unit for spacecraft operations.
A reconfigurable power processin... |
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Invention
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Reconfigurable power processing unit for spacecraft operations. A reconfigurable power processing... |
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Invention
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Electric propulsion system including heaterless dispenser cathode.
A circuit for igniting and su... |
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Invention
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Ignition and sustaining circuit for electric propulsion system including heaterless dispenser cat... |
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Invention
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Reduced vapor-toxicity hydrazine composition.
The hydrazine-containing composition is a liquid m... |
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Invention
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Reduced vapor-toxicity hydrazine composition. The hydrazine-containing composition is a liquid mi... |
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2018
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Invention
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Injector with injector elements in circumferential rows that alternate between counter-clockwise ... |
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Invention
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Pump with axially-elongated annular seal element between inducer and impeller. A pump includes a ... |
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Invention
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Pump with housing having internal grooves. A pump includes an axial inducer. The axial inducer in... |
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Invention
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Copper combustion chamber attached to injector by non-copper weld transition ring. A rocket engin... |
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Invention
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Power converter including a recirculating snubber. A power converter includes a first rectifier c... |
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2017
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Invention
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Hall thruster with annular cathode. A Hall thruster includes an annular discharge region and an a... |
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Invention
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Load impedance tester and measurement method. An impedance measurement circuit includes a signal ... |
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G/S
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liquid propellant rocket engines not for land vehicles, electric thrusters in the nature of engin... |
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G/S
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Liquid propellant rocket engines not for land vehicles, electric thrusters in the nature of engin... |
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Invention
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Liquid propellant rocket engine turbopump drain. A liquid propellant rocket engine includes a pum... |
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Invention
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Boost turbo-pump with axially fed turbine. A liquid propellant rocket engine includes a main turb... |
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Invention
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Ground hydraulic system hypergolic slug injection. An engine start system includes a facility tha... |
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Invention
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Injector element for rocket engine. An injector element for a liquid propellant rocket engine inc... |
