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Multi-channel temperature measurement amplification systemA number of differential outputs of thermocouples are sequentially amplified by a common amplifier. The amplified outputs are compared with a reference temperature signal in an offset correction amplifier, and a particularly poled output signal is provided when a differential output is of a discrete level compared with a reference temperature signal.
Document ID
19820008600
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Currie, J. R. (NASA Marshall Space Flight Center Huntsville, AL, United States)
Date Acquired
September 4, 2013
Publication Date
August 11, 1981
Subject Category
Energy Production And Conversion
Report/Patent Number
Patent Number: NASA-CASE-MFS-23775-1
Patent Application Number: US-PATENT-APPL-SN-098569
Patent Number: US-PATENT-4,282,752
Accession Number
82N16474
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
NASA-CASE-MFS-23775-1|US-PATENT-4,282,752
Patent Application
US-PATENT-APPL-SN-098569

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