Title:
HIGH FLOW/LOW FLOW MIXING AND DISPENSING APPARATUS
Document Type and Number:
WIPO Patent Application WO2002040178
Kind Code:
A9
Abstract:
Liquid mixing and dispensing apparatus which can dispense a high and a low flow rate by means of a flow control valve. The apparatus includes a multiplicity of containers with liquid concentrate which are interconnected with eductors so that when pressurized water flows through the eductors and by activation of a selected valve liquid concentrate is mixed with the water so as to dilute it for use. A flow control valve is positioned upstream of the selector valves and has a high and a low flow rate capacity. The high and low flow capacity is accomplished by metering devices placed in a ball of the valve or the valve housing.
Inventors:
LOHR JAMES H
Application Number:
PCT/US2001/045488
Publication Date:
April 17, 2003
Filing Date:
October 25, 2001
Export Citation:
Assignee:
JOHNSON DIVERSEY INC (US)
International Classes:
B01F3/08; B01F5/04; B01J4/02; B67D7/74; F16K5/06; G05D11/00; (IPC1-7): B67D5/56
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