Dispensing – Plural sources – compartment – containers and/or spaced jacket – Rotatably mounted assembly
Patent
1990-02-26
1992-01-07
Shaver, Kevin P.
Dispensing
Plural sources, compartment, containers and/or spaced jacket
Rotatably mounted assembly
141104, 2221445, 222135, 222517, 222544, B67D 560
Patent
active
050783025
ABSTRACT:
Apparatus for sealing the colorant-dispensing nozzles of machines adapted for coloring paint base material. Container assemblies of the machine provide storage of the colorants and may include metering apparatus to discharge preselected amounts of colorant through the nozzle into a quantity of paint base material. Flow control valves on the container assemblies block the discharge of colorant material from the metering apparatus. A sealing valve is attached to each nozzle to block the free end of the nozzle against air intrusion.
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patent: 4967938 (1990-11-01), Hellenberg
Fluid Management Limited Partnership
Shaver Kevin P.
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