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Indexing film with a fluidic sensorFluidic sensor is used to measure passage of film without mechanical contact with counting device. Same sensor system may be used for different sizes of film. System has two fluidic sensors and operates on principle of electrically recording interruptions in air stream.
Document ID
19720000500
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Maciel, A., Jr. (Singer/Gen. Precision, Inc.)
Date Acquired
August 6, 2013
Publication Date
August 1, 1972
Subject Category
Electronic Systems
Report/Patent Number
MSC-14117
Report Number: MSC-14117
Accession Number
72B10501
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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