Phase detector assembly Patent
Detector assembly for discriminating first signal with respect to presence or absence of second signal at time of occurrence of first signal
Anderson, G. D.↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Electrically-operated rotary shutter Patent
Electrically operated rotary shutter for television camera aboard spacecraft
Ford, A. G.↗
Passive communication satellite Patent
Erectable, inflatable, radio signal reflecting passive communication satellite
Gillespie, W., Jr.↗
Missile launch release system Patent
Launch pad missile release system with bending moment change rate reduction in thrust distribution structure at liftoff
Eddins, T. O.↗
Double-acting shock absorber Patent
Shock absorber for landing gear of lunar or planetary landing modules
Blumrich, J. F.↗
Method for continuous variation of propellant flow and thrust in propulsive devices Patent
Continuous variation of propellant flow and thrust by application of liquid foam flow theory to injection orifice
Morrell, G.↗
Zero gravity starting means for liquid propellant motors Patent
Collapsible auxiliary tank for restarting liquid propellant rocket motors under zero gravity
Porter, R. N.↗
Liquid-gas separator for zero gravity environment Patent
Absorbent apparatus for separating gas from liquid-gas stream used in environmental control under zero gravity conditions
Samonski, F. H., Jr.↗
Parallel motion suspension device Patent
Parallel motion suspension device for measuring instruments
Mccreary, R. A.↗
Ignition means for monopropellant Patent
Catalyst bed ignition system for hydrazine propellants
Evans, D. D.↗
Instrument for use in performing a controlled Valsalva maneuver Patent
Piston device for producing known constant positive pressure within lungs by using thoracic muscles
Lippitt, M. W., Jr.↗
Densitometer Patent
Measuring density of single and two-phase cryogenic fluids in rocket fuel tanks
Jacobs, R. B.↗
Electrostatic plasma modulator for space vehicle re-entry communication Patent
Electrostatic modulator for communicating through plasma sheath formed around spacecraft during reentry
Seaton, S. L.↗
Micrometeoroid velocity measuring device Patent
Particle detector for measuring micrometeoroid velocity in space
Kinard, W. H.↗
Folding boom assembly Patent
Unfolding boom assembly with knuckle joints for positioning equipment for spacecraft
Bauernschub, J. P., Jr.↗
Reinforcing means for diaphragms Patent
Reinforcing beam system for highly flexible diaphragms in valves or pressure switches
Macglashan, W. F., Jr.↗
Portable alignment tool Patent
Portable device for aligning surfaces of two adjacent wall or sheet sections for joining at point of junction
Franklin, W. J.↗