Dispensing – Plural sources – compartment – containers and/or spaced jacket – With discharge assistant for each source
Patent
1990-05-22
1992-07-14
Dayoan, D. Glenn
Dispensing
Plural sources, compartment, containers and/or spaced jacket
With discharge assistant for each source
222318, 222380, 222375, 222496, 239567, 137509, B67D 552
Patent
active
051295512
ABSTRACT:
A liquid dispensing system for example for paints comprises a liquid reservoir, a circulating path for the liquid to and from the reservoir, a pump for causing a pressurized flow around the path, a three-way valve in the path which is controllable to divert liquid from the path via a second valve to a dispensing nozzle. The second valve is biased to a closed position and is openable by the hydraulic pressure of the diverted liquid to permit the diverted liquid to flow to the nozzle. In a multiple liquid dispensing system, e.g. a paint blending system, each liquid has its own dispensing system as described above and the plurality of second valves thus provided are disposed in a conical formation with the nozzles directed towards the apex of the cone.
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Translation into English of German Patent OPI 1 625 250 "Anti-Drip Mechanism for Field Spray Equipment", 4 pages.
Translation into English of German Patent OPI 28 05 942 "Mixer for Producing Homogenised Free-Flowing Products", 6 pages.
Dayoan D. Glenn
Imperial Chemical Industries plc
Milef Boris
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