Design and testing of squib-actuated valve Final report
Design and testing of squib-actuated valve
Jones, H. G.↗
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Results for “actuation”
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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Gas actuated bolt disconnect Patent
Patent data on gas actuated bolt disconnect assembly
Kinard, W. H.↗
Valve actuator Patent
Actuator using compressed gas as driving force to control valve handling large liquid flows
Bacchi, R.↗
Thermally actuated valves Final report, 15 Dec. 1969 - 15 Jul. 1970
Study, design, fabrication, and evaluation of thermally actuated valves for spacecraft instrumentation requiring small zero leakage
Source record↗
Nonlinear actuator disk theory and flow field calculations, including nonuniform loading
Actuator disk theory and flow field calculations for propeller induced flow with nonuniform circulation distribution
Greenberg, M. D.↗
High temperature polyimide hydraulic actuator rod seals for advanced aircraft
High temperature polyimide actuator rod seals for aircraft hydraulic systems
Johnson, R. L.↗
Mariner-IV science platform structure and actuator design, development and performance
Mariner 4 scan platform structure and actuator design, development and performance
Coyle, G.↗
The Mariner Mars 1969 scan actuator
Scan platform servomechanical actuator for Mariner Mars 1969 spacecraft, emphasizing gear arrangement and train dynamics
Perkins, G. S.↗
Nonmagnetic, explosive-actuated indexing device
Nonmagnetic explosive actuated indexing device permitting precise 180 deg rotation of magnetometer sensor on Pioneer 6 spacecraft
Bauernschub, J. P., Jr.↗
Explosively actuated /pyromechanical/ devices for spacecraft applications
Explosively actuated /pyromechanical/, devices for spacecraft, discussing guidelines for design, testing, application and cost efficiency
Benedict, A. G.↗
Nonmagnetic, lightweight oscillating actuator
Nonmagnetic lightweight oscillating actuator for multiple indexing of spacecraft magnetometer
Mccarthy, D. K.↗
Fluid thermal actuator
Fluid thermal actuator for temperature control of ITOS /Improved Tiros Operational System/ meteorological satellite, discussing design and performance
Johnson, K. R.↗
Double-acting, rotary-solenoid-actuated shutter
Surveyor camera double acting rotary solenoid actuated focal plane shutter utilizing two blades in parallelogram linkage
Ford, A. G.↗
The Mariner Mars 1971 gimbal actuator
Mariner Mars 1971 gimbal actuator design and life test for autopilot system using hypergolic bipropellant rocket engine
Perkins, G. S.↗
High-temperature, long-life polyimide seals for hydraulic actuator rods
Two types of polyimide seals are developed for hydraulic actuator rod in low pressure second stage of two-stage configuration. Each seal melts test objectives of twenty million cycles of operation at 534 K. Analytical and experimental study results are discussed. Potential applications are given.
Johnson, R. L.↗
Hydraulic actuator motion limiter ensures operator safety
Device regulates action of hydraulic linkage to control column to minimize hazard to operator. Primary components of device are flow rate control valve, limiter accumulator, and shutoff valve. Limiter may be incorporated into other hydraulic systems to prevent undue wear on hydraulic actuators and associated components.
Steinmetz, C. P.↗
A peristaltic action microinch actuator Research and development study
Peristaltic action microinch actuator for primary mirror active-optics system of orbiting astronomical telescope
La Fiandra, C.↗