Fiber optic vibration transducer and analyzer Patent
Fiber optic transducers for monitoring and analysis of vibration in aerospace vehicles and onboard equipment
Davis, A. J.↗
SEARCH · Engineering Papers
Results for “Transducers”
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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Evaluation of test results for thin-film pressure transducer - NERVA program Final report
Radiation effects on performance of thin film pressure transducers
Sita, E. R.↗
Acceptance test, data reduction procedure and calculation definitions used for sealed, absolute, gage and differential strain gage pressure transducers
Checkout and data reduction procedures for acceptance test of sealed, absolute, gage, and differential strain gage pressure transducers
Source record↗
Frequency response of two types of liquid- metal pressure transducers with standoff tubes
Frequency response of two types of liquid metal pressure transducers with standoff tubes
Curreri, J. S.↗
Self-balancing strain gage transducer Patent
Self-balancing strain gage transducer with bridge circuit
Babb, B. D.↗
Evaluation of a gas dischange transducer and associated instrumentation necessary for the asteroid belt meteoroid experiment
Evaluation of gas discharge transducer and associated instrumentation for asteroid belt meteoroid experiment with Pioneer probes F/G
Parker, C. D.↗
Inertia diaphragm pressure transducer Patent
Design and development of inertia diaphragm pressure transducer
Seegmiller, H. L. B.↗
Miniature stress transducer Patent
Miniature solid state, direction sensitive, stress transducer design with bonded semiconductive piezoresistive element for sensing residual stresses
San Miguel, A.↗
Phonocardiograph transducer Patent
Piezoelectric transducer for monitoring sound waves of physiological origin
Young, W. J.↗
Self-calibrating displacement transducer Patent
Development and characteristics of self- calibrating displacement transducer for measuring magnitude and frequency of displacement of bodies
Mckinney, R. L.↗
Pressure transducer calibrator Patent
Combination pressure transducer-calibrator assembly for measuring fluid
Bogusz, F. J.↗
Pressure sensitive transducers Patent
Miniature electromechanical junction transducer operating on piezojunction effect and utilizing epoxy for stress coupling component
Garfein, A.↗
A digital pressure transducer
Specifications and performance tests for digital pressure transducers designed for spacecraft application
Harman, H. S.↗
A two-wire IC compatible capacitive transducer circuit
Two-wire IC pressure transducer bridge circuit performance features based on circuit analysis
Harrison, D. R.↗
A bleed-type pressure transducer for in-stream measurement of static pressure fluctuations
Turbulent incompressible air flow in-stream static pressure fluctuations measurement, describing bleed type pressure transducer theory, design and operational characteristics
Jones, B. G.↗
Neuroendocrine transducer cells in mammals
Mammalian neurons, neuroendocrine transducer /pinealocytes and adrenomedullary chromaffin/ and endocrine cells communication properties, noting signal transmission
Wurtman, R. J.↗
Piezoelectric transducer mosaic
Crystal substrate is used to form a transducer mosaic by employing single X-cut crystal and transferring desired pattern from stainless steel mask. Result is a less tedious and costly method of producing a mosaic of matched crystals having the same fundamental frequency.
Haborak, R. C.↗
A sonic transducer to detect fluid leaks
Ultrasonic detector utilizes set of contact transducers and bandpass filters to detect and analyze sonic energy produced by flow or leakage. Detector covers wide frequency range and is operable at cryogenic temperatures and in vacuum.
Cimerman, I.↗