Automatic flow measuring device

Details Automatic flow measuring device Automatic flow measuring device

2008-07-01

2008-07-01

Thompson, Jewel V (Department: 2855)

Measuring and testing

Volume or rate of flow

Tank type

Reexamination Certificate

active

07392698

ABSTRACT:
An automatic flow measuring device is used in an industry where accuracy in dispensing of liquid is necessary. It is fully automatic in nature and is used with a PLC (programmable logic controller) to give the system intelligence and reporting capability. The automatic flow measuring device for measuring fluid flow includes an automatically operated valve, a tee connector operatively coupled to the automatically operated valve, an elongated member defining a measuring chamber coupled to the tee connector, at least a first fluid level sensor mounted on the elongated member at a first position thereon and a second fluid level sensor mounted on the elongated member at a second position thereon. The first and second sensors are preferably electronic and send signals to the PLC which opens and closes the automatically operated valve.

REFERENCES:
patent: 5226447 (1993-07-01), Burley
patent: 2003/0009428 (2003-01-01), Barbe

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