Solar cell matrix Patent
Conductor for connecting parallel cells into submodules in series to form solar cell matrix
Yasui, R. K.↗
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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.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Flipflop interrogator and bi-polar current driver Patent
Interrogator and current driver circuit for combination with transistor flip-flop circuit
Chong, C. F.↗
Solar optical telescope dome control system Patent
Light sensitive control system for automatically opening and closing dome of solar optical telescope
Cashion, K. D.↗
Slosh alleviator Patent
Slosh and swirl alleviator for liquid propellant tanks during transport and flight
Nelson, W. J.↗
Foil seal Patent
Fluid seal formed by flexible disk on rotating shaft to retain lubricating oils around shaft
Ludwig, L. P.↗
Electrical switching device Patent
Electrical switching device comprising conductive liquid confined within square loop of deformable nonconductive tubing also used for leveling
Edman, C. W.↗
Drift compensation circuit for analog to digital converter Patent
Voltage drift compensation circuit for analog-to-digital converter
Hillis, D. A.↗
Phase quadrature-plural channel data transmission system Patent
Plural channel data transmission system with quadrature modulation and complementary demodulation
Munoz, R. M.↗
Time division radio relay synchronizing system using different sync code words for in sync and out of sync conditions Patent
Time division relay synchronizer with master sync pulse for activating binary counter to produce signal identifying time slot for station
Campbell, D. R.↗
Tracking antenna system Patent
Tracking antenna system with array for synchronous satellite or ground based radar
Korvin, W.↗
G conditioning suit Patent
Conditioning suit for normal function of astronaut cardiovascular system in gravity environment
Brown, C. E.↗
Roll-up solar array Patent
Space erectable rollup solar array of arcuate solar panels furled on tapered drum for spacecraft storage during launch
Valentijn, H. P.↗
Gas turbine combustion apparatus Patent
Design and development of gas turbine combustion unit with nozzle guide vanes for introducing diluent air into combustion gases
Sneeden, R. J.↗
Weld control system using thermocouple wire Patent
Control of fusion welding through use of thermocouple wire
Mccampbell, W. M.↗
Evaporant source for vapor deposition Patent
Spatter proof evaporant source design for use in vacuum deposition of solid thin films on substrates
Adams, G. D.↗
Laser apparatus for removing material from rotating objects Patent
Laser device for removing material from rotating object for dynamic balancing
Popick, H.↗
Method and device for determining battery state of charge Patent
Indicator device for monitoring charge of wet cell battery, using semiconductor light emitter and photodetector
Krause, S. J.↗