Title:
【発明の名称】流体材料吐出装置及び方法
Document Type and Number:
Japanese Patent JP2625135
Kind Code:
B2
Abstract:
The invention relates to a method of compensating for changes in the flow characteristics of a fluid being dispensed from a nozzle (29) under the control of a metering valve (26) in order to maintain the volume of fluid dispensed over a predetermined interval at a desired setpoint. The method comprises the steps of: measuring the volume of fluid delivered to said metering valve (26) during at least one said interval; calculating a flow correction factor correlated to the difference between said measured volume and said setpoint; and multiplying the setpoint by said flow correction factor to yield a compensated setpoint.
Inventors:
Price, Lithium pea.
Application Number:
JP50660587A
Publication Date:
July 02, 1997
Filing Date:
October 08, 1987
Export Citation:
Assignee:
Nordson Corporation
International Classes:
B05D1/02; B05B12/02; B05B12/08; B05B13/04; B05C5/00; B05C5/02; B05C11/10; G05D7/06; (IPC1-7): B05C5/00; B05C11/10; B05D1/02
Domestic Patent References:
| JP6274110A |
Attorney, Agent or Firm:
Masao Okabe (2 outside)