Milk meter
AssigneeTechnologies Holdings Corp.
InventorsRafael A. Fematt, Yuan Ma
Life of this patent
Estimating the term…
Abstract
A milk meter operably coupled to a controller, the milk meter comprising an inlet, an outlet, an inner column coupled to an opening of the outlet. The milk meter further comprises a conductivity sensor comprising a first conductive strip positioned at a first portion of the milk meter and a second conductive strip positioned substantially parallel to the first conductive strip wherein the conductivity sensor measures a change in resistance between the first and second conductive strips as fluid collects inside the milk meter before the fluid exits the milk meter through the outlet opening. The controller is operable to receive data about the fluid from the conductivity sensor and calculate a total quantity of fluid flow through the milk meter over a period of time.
Claims13
A milk meter operably coupled to a controller, the milk meter comprising:
- an inlet and an outlet wherein fluid flows into the milk meter through the inlet;
- an inner column coupled to and positioned on top of an opening of the outlet, wherein the inner column has an opening formed along one portion of the inner column and fluid flows out of the milk meter through the outlet opening via the inner column opening;
- and
- a first conductivity sensor comprising a first conductive strip positioned at a first portion of the milk meter along a length of the milk meter and a second conductive strip positioned substantially parallel to the first conductive strip at a second portion of the milk meter wherein the first conductivity sensor measures a change in resistance between the first and second conductive strips as fluid collects inside the milk meter and exits the milk meter through the outlet opening;
- and
- wherein the controller is operable to receive data about the fluid from the first conductivity sensor and calculate a total quantity of fluid flow through the milk meter over a period of time based on the conductivity measurements of the first conductivity sensor over the period of time.
A method comprising:
- receiving fluid in a milk meter, wherein the fluid flows through an inlet and through a plurality of apertures formed between a splash guard and an inner surface of the milk meter, the splash guard being positioned inside the milk meter and in the path of fluid flow from the inlet to the milk meter;
- collecting data, by using a sensor, about the fluid as the fluid flows into the milk meter through the plurality of apertures, collects inside the milk meter, and flows out of the milk meter through a milk meter outlet via an opening in an inner column, wherein the inner column is coupled to and positioned on top of the milk meter outlet, and wherein the opening in the inner column is formed along one portion of the inner column;
- transmitting the collected data to a controller for calculating the height of the fluid inside the milk meter over a period of time;
- and
- calculating the total volume of the fluid flowing through the milk meter over the period of time based in part on the calculated height of the fluid over the period of time.
Dependencies are inferred from the claim text.