Method of and apparatus for measuring liquid

Details Method of and apparatus for measuring liquid Method of and apparatus for measuring liquid

1988-05-02

1989-10-10

Jenkins, Robert W.

Agitating

Having specified feed means

Adjustable mixing ratio control

137 88, 222 56, B01F 1504

Patent

active

048727636

ABSTRACT:
A method for measuring liquid to be transferred from a container or containers to a measurement pot includes the steps of: determining an initial degree of opening of the valve for controlling flow-rate of the liquid from the container to the pot based on the valve's flow-rate characteristics and an arbitrarily chosen set value; opening the valve by the initial degree of opening; detecting the actual amount of liquid that has flowed into the pot; determining a next degree of opening of the valve based on the actual measurement and the set value; and changing the degree of opening of the valve to the next degree of opening. The determination of the degrees of opening of the valve is based on fuzzy control, which uses a fuzzy inference from the set value and actual measured value. An apparatus for measuring liquid for use in a liquid mixing apparatus uses the above-mentioned method.

REFERENCES:
patent: 3110421 (1963-11-01), Matthias
patent: 3860030 (1975-01-01), Mayer
patent: 4209258 (1980-06-01), Oakes
patent: 4525071 (1985-06-01), Horowitz
patent: 4581704 (1986-04-01), Mitsukawa
patent: 4629392 (1986-12-01), Campbell

Affiliated with

Also associated with

Rating

Method of and apparatus for measuring liquid does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of and apparatus for measuring liquid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of and apparatus for measuring liquid will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1953650