Method and apparatus for calibrating a multiple port pump

Details Method and apparatus for calibrating a multiple port pump Method and apparatus for calibrating a multiple port pump

1991-06-28

1994-04-05

Raevis, Robert

Measuring and testing

Instrument proving or calibrating

Volume of flow, speed of flow, volume rate of flow, or mass...

G01F 2500

Patent

active

052994465

ABSTRACT:
A method and apparatus for calibrating a multiple port metering pump includes a graduated scale mounted on the head of the pump and an indicator mounted on the body of the pump, whereby the angular orientation of a plurality of radially extending, sequentially spaced outlet ports may be adjusted relative to the pump piston to calibrate and balance the flow of fluid therethrough.

REFERENCES:
patent: 2122148 (1938-06-01), Lawrence
patent: 3994153 (1976-11-01), Gussman et al.
patent: 4797073 (1989-01-01), Kubota

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