An apparatus for metering required proportions of different fluid ingredients to make a required mixture (e.g. a colored paint) includes a rack of storage containers for the ingredients, each provided with a valve-controlled outlet and a receiving container mounted on a weighing device which is presentable to a chosen sequence of storage containers in turn to receive the required contribution from each. Metering of the necessary ingredient additions is effected automatically by a valve actuator carried by the support for the weighing device. Data processing control to optimize operation is described.
申请公布号
US4526215(A)
申请公布日期
1985.07.02
申请号
US19830513415
申请日期
1983.07.14
申请人
HARRISON, WILLIAM J.;REYNOLDS, ANDREW J.;KELLAWAY, MICHAEL J.;MACMICHAEL, DONALD B. A.;MILLER, ANNE T.
发明人
HARRISON, WILLIAM J.;REYNOLDS, ANDREW J.;KELLAWAY, MICHAEL J.;MACMICHAEL, DONALD B. A.;MILLER, ANNE T.