Fluid status detector

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4835521
SERIAL NO

07116787

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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There is a controller connected to a plurality of probes via a transmission line. The controller provides a command signal including a probe identifier signal and a probe data signal. Each probe includes a plurality of different sensors, each providing one or more status signals on a plurality of probe data channels. Each probe also includes a comparator for comparing the probe identifier signal to a local probe address, a multiplexer responsive to the data signal for selecting one of the data channels, and a switch responsive to the comparator to provide the selected data signal to the controller when the identifier signal correlates with the local probe address.

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Patent Owner(s)

Patent OwnerAddress
EMERSON ELECTRIC CO A CORP OF MISSOURI8000 WEST FLORISSANT AVENUE P O BOX 4100 ST LOUIS MO 63136

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Andrejasich, Raymond J Carmel, IN 13 296
Clarkson, Bruce A Beverly, MA 7 428
Slocum, Laurence S Indianapolis, IN 21 553

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