Hydraulic drive mechanism Patent
Hydraulic drive mechanism for leveling isolation platforms
Tsutsumi, K.↗
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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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Single or joint amplitude distribution analyzer Patent
Cathode ray oscilloscope for analyzing electrical waveforms representing amplitude distribution of time function
Tetsuka, G. M.↗
Method for molding compounds Patent
Vacuum method for molding thermosetting compounds used as ablative materials
Heier, W. C.↗
Reversible ring counter employing cascaded single SCR stages Patent
Reversible ring counter using cascaded single silicon controlled rectifier stages
Libby, J. N.↗
Dual waveguide mode source having control means for adjusting the relative amplitude of two modes Patent
Dual waveguide mode source for controlling amplitudes of two modes
Ludwig, A. C.↗
Electronic beam switching commutator Patent
Using electron beam switching for brushless motor commutation
Studer, P. A.↗
Sun tracker with rotatable plane-parallel plate and two photocells Patent
Sun tracker with rotatable plane-parallel plate and two photocells
Volpe, F. A.↗
Method for determining the state of charge of batteries by the use of tracers Patent
Method for determining state of charge of alkali batteries by using tritium as tracer
Arcand, G. M.↗
Training vehicle for controlling attitude Patent
Attitude control training device for astronauts permitting friction-free movement with five degrees of freedom
Johnson, H. I.↗
Method and means for damping nutation in a satellite Patent
Flexible turnstile antenna system for reducing nutation in spin-oriented satellites
Kuebler, M. E.↗
Controlled visibility device for an aircraft Patent
Controlled visibility device for simulating poor visibility conditions in training pilots in instrument landing and flight procedures
Irwin, K. S.↗
Canopus detector including automotive gain control of photomultiplier tube Patent
Photomultiplier detector of Canopus for spacecraft attitude control
Errett, D. D.↗
Metallic film diffusion for boundary lubrication Patent
Metallic film diffusion into metal or ceramic surfaces for boundary lubrication in aerospace environments
Buckley, D. H.↗
Automatic force measuring system Patent
Weighing and recording device for obtaining precise automatic record of small changes in force
Rummler, D. R.↗
Gas analyzer for bi-gaseous mixtures Patent
Gas analyzer for bi-gaseous mixtures suitable for use in test facilities
Melfi, L. T., Jr.↗
Multiple input radio receiver Patent
Radio receiver with array of independently steerable antennas for deep space communication
Schrader, J. H.↗
Rotating space station simulator Patent
Artificial gravity system for simulating self-locomotion capability of astronauts in rotating environments
Hewes, D. E.↗
Molecular beam velocity selector Patent
Selector mechanism for mechanical separation and discrimination of high velocity molecular particles
Steinberg, R.↗