Method and device for measuring and controlling the amount...

Details Method and device for measuring and controlling the amount... Method and device for measuring and controlling the amount...

2008-09-30

2010-06-08

Kundu, Sujoy K (Department: 2863)

Data processing: measuring, calibrating, or testing

Calibration or correction system

Fluid or fluid flow measurement

C702S033000, C702S044000, C702S045000, C702S047000, C702S050000, C702S055000, C702S057000, C702S060000, C702S061000, C702S085000, C702S086000, C702S105000, C700S281000, C700S282000, C700S291000, C700S295000, C700S297000, C705S413000

Reexamination Certificate

active

07734441

ABSTRACT:
Disclosed is a method and system for measuring and controlling an amount of flow and volume of liquid fluid and/or electrical energy consumed by an electro-pump. The method and system obtains a plurality of values for electrical parameters of the electro-pump including voltage value, currents value and active/reactive energy value; calculates the plurality values; and determines and controls the amount of instant flow and volume of said liquid fluid based on said calculated values. The system/method gathers these two measuring and controlling features (i.e. measuring and controlling the volume of liquid and amount of energy) in one casing, thereby, where applicable, provides a secure reference for policy making of both two parameters at the same time (e.g. for underground water resources).

REFERENCES:
patent: 6963187 (2005-11-01), Bebic et al.
patent: 2003/0065471 (2003-04-01), Tsuji et al.
patent: 2006/0089752 (2006-04-01), Voigt

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