Material handling device Patent
Device which separates and screens particles of soil samples for vidicon viewing in vacuum and reduced gravity environments
Ritchie, D. G.↗
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Results for “PATENTS”
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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Voltage regulator Patent
Development and characteristics of voltage regulator for connection in series with alternating current source and load using three leg, two-window transformer
Thaler, S.↗
Antenna array phase quadrature tracking system Patent
Development of electronic circuit for combining input signals on two separate antennas to form two processed signals
Cubley, H. D.↗
Rate augmented digital to analog converter Patent
Development and characteristics of rate augmented digital to analog converter for computed time-dependent data
Kopelson, S.↗
Radiometric temperature reference Patent
Development of system with electrical properties which vary with changes in temperature for use with feedback loop in operational amplifier circuit
Monford, L. G., Jr.↗
Emergency escape system Patent
Automatic braking device for rapidly transferring humans or materials from elevated location
Billings, C. R.↗
Multiducted electromagnetic pump Patent
Multiducted electromagnetic pump for conductive liquids
Davis, J. P.↗
High speed flight vehicle control Patent
Supersonic or hypersonic vehicle control system comprising elevons with hinge line sweep and free of adverse aerodynamic cross coupling
Rainey, R. W.↗
A multichannel photoionization chamber for absorption analysis Patent
Multichannel photoionization chamber for measuring absorption, photoionization yield, and coefficients of gases
Kim, H. H.↗
Resilient wheel Patent
Resilient wheel design with woven wire tire and abrasive treads for lunar surface vehicles
Calandro, J. N.↗
Micro-pound extended range thrust stand Patent
Micro-pound extended range thrust stand for small rocket engines
Stark, K. W.↗
Thruster maintenance system Patent
System for removing and repairing spacecraft control thrusters by use of portable air locks
Hethcoat, J. P.↗
Laser machining apparatus Patent
Laser machining device with dielectric functioning as beam waveguide for mechanical and medical applications
Chioa, R. Y.↗
Synchronous dc direct drive system Patent
Synchronous dc direct-drive system comprising multiple-loop hybrid control system controlling load directly connected to actuator
Veillette, L. J.↗
Counter Patent
Circuit for measuring wide range of pulse rates by utilizing high capacity counter
Baumer, W. E.↗
Suspended mass impact damper Patent
Suspended mass oscillation damper based on impact energy absorption for damping wind induced oscillations of tall stacks, antennas, and umbilical towers
Reed, W. H., III↗