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System proportions fluid-flow in response to demand signalsControl system provides proportioned fluid flow rates in response to demand signals. It compares a digital signal, representing a flow demand, with a reference signal to yield a control voltage to one or more solenoid valves connected to orifices of a predetermined size.
Document ID
19660000094
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Date Acquired
August 3, 2013
Publication Date
March 1, 1966
Subject Category
Electronic Components And Circuits
Report/Patent Number
GSC-457
Report Number: GSC-457
Accession Number
66B10094
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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