High temperature ferromagnetic cobalt-base alloy Patent
High temperature ferromagnetic cobalt-base alloy for electrical power generating equipment
Ashbrook, R. 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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Threadless fastener apparatus Patent
Threadless fastener apparatus comprising receiving apertures for plurality of articles, self-locked condition, and capable of using nonmalleable materials in both ends
Cissell, R. E.↗
Controllers Patent
Hand controller operable about three respectively perpendicular axes and capable of actuating signal generators for attitude control devices
Miller, D. P.↗
Evacuation port seal Patent
Sealing evacuation port and evacuating vacuum container such as space jackets
Woller, J. A.↗
Induction furnace with perforated tungsten foil shielding Patent
Induction heating of metallurgical specimens to high temperatures in coil furnace
Geringer, H. J.↗
Combined optical attitude and altitude indicating instrument Patent
Combined optical attitude and altitude indicating instrument for use in aircraft or spacecraft
Meintel, A. J., Jr.↗
Solar sensor having coarse and fine sensing with matched preirradiated cells and method of selecting cells Patent
Solar sensor with coarse and fine sensing elements for matching preirradiated cells on degradation rates
Fontana, A.↗
Pulse modulator providing fast rise and fall times Patent
Electric circuit for producing high current pulse having fast rise and fall time
Woolfson, M. G.↗
Polarity sensitive circuit Patent
Electric circuit for reversing direction of current flow
Smith, L. S.↗
Gd or Sm doped silicon semiconductor composition Patent
Gadolinium or samarium doped-silicon semiconductor material with resistance to radiation damage for use in solar cells
Mandelkorn, J.↗
Ion engine casing construction and method of making same Patent
Permanently magnetized ion engine casing construction for use in spacecraft propulsion systems
Sohl, G.↗
Comparator for the comparison of two binary numbers Patent
Characteristics of comparator circuits for comparison of binary numbers in information processing system
Anderson, T. O.↗
Passive synchronized spike generator with high input impedance and low output impedance and capacitor power supply Patent
Pulse generator for synchronizing or resetting electronic signals without requiring separate external source
Cancro, C. A.↗
Variable width pulse integrator Patent
Solid state integrator for converting variable width pulses into analog voltage
Newcomb, A. L., Jr.↗
Increasing efficiency of switching type regulator circuits Patent
Switching series regulator with gating control network
Clapp, W. M.↗
Blood pressure measuring system for separating and separately recording dc signal and an ac signal Patent
Blood pressure measuring system for separately recording dc and ac pressure signals of Korotkoff sounds
Vick, H. A.↗
Sealed electrochemical cell provided with a flexible casing Patent
Sealed electrochemical cell with flexible casing for varying electrolyte level in cell
Hennigan, T. J.↗