Complementary regenerative switch Patent
Complementary regenerative transistorized switch circuit employing positive and negative feedback
Kleinberg, L. L.↗
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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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Vibrating element electrometer with output signal magnified over input signal by a function of the mechanical Q of the vibrating element Patent
Vibrating element electrometer producing high conversion gain by input current control of elements resonant frequency displacement amplitude
Coon, G. W.↗
Sealing member and combination thereof and method of producing said sealing member Patent
Electrode sealing and insulation for fuel cells containing caustic liquid electrolytes using powdered plastic and metal
Orourke, T. E., Jr.↗
Vapor liquid separator Patent
Vapor-liquid separator design with vapor driven pump for separated liquid pumping for application in propellant transfer
Ward, W. D.↗
Filler valve Patent
Filler valve design for supplying liquid propellants at high pressure to space vehicles
Macglashan, W. F., Jr.↗
Refrigeration apparatus Patent
Method and apparatus for producing very low temperature refrigeration based on gas pressure balance
Higa, W. H.↗
Reduced bandwidth video communication system utilizing sampling techniques Patent
Monitoring circuit design for sampling circuit control and reduction of time-bandwidth in video communication systems
Malling, L. R.↗
Simple method of making photovoltaic junctions Patent
Gallium arsenide solar cell preparation by surface deposition of cuprous iodide on thin n-type polycrystalline layers and heating in iodine vapor
Ellis, S. G.↗
Solid state pulse generator with constant output width, for variable input width, in nanosecond range Patent
Development and characteristics of single or doubl pulse generator which produces constant width pulses in nanosecond region
Garrahan, N. M.↗
Model launcher for wind tunnels Patent
Design and characteristics of device for launching models in wind tunnels without disturbance of air flow
Holway, H. P.↗
Drive circuit utilizing two cores Patent
Reliable magnetic core circuit apparatus with application in selection matrices for digital memories
Zottarelli, L. J.↗
Pressure transducer calibrator Patent
Combination pressure transducer-calibrator assembly for measuring fluid
Bogusz, F. J.↗
Hall current measuring apparatus having a series resistor for temperature compensation Patent
Current measurement by use of Hall effect generator
Hood, R. T.↗
Thermocouple assembly Patent
Design and characteristics of thermocouples consisting of flexible tape for improved attachment to temperature source
Turner, R. C.↗
Solar vane actuator Patent
Design and characteristics of device for sensing solar radiation and providing spacecraft attitude control to maintain direction with respect to incident radiation
Acord, J. D.↗
Time of flight mass spectrometer with feedback means from the detector to the low source and a specific counter Patent
Design and characteristics of time of flight mass spectrometer to measure or analyze gases at low pressures and time of flight of single gas molecule
Nakada, M. P.↗
Multiple environment materials test chamber having a multiple port X-ray tube for irradiating a plurality of samples Patent
Multisample test chamber for exposing materials to X rays, temperature change, and gaseous conditions and determination of material effects
Johnston, R. L.↗
Method of electrolytically binding a layer of semiconductors together Patent
Binding layer of semiconductor particles by electrodeposition
Ellis, S. G.↗