Fluid balanced paint system

Details Fluid balanced paint system Fluid balanced paint system

2007-11-13

2007-11-13

Sorkin, David (Department: 1723)

Fluid sprinkling, spraying, and diffusing

With pressure or flow equalization means to plural distributors

C239S124000, C118S313000, C366S159100, C366S341000

Reexamination Certificate

active

10698857

ABSTRACT:
Disclosed herein is a paint circulation system for a painting line, comprising a supply channel, a return channel and a plurality of drop lines downstream of the supply channel and upstream of the return channel, a paint pump means for circulating paint through the supply channel, the drop lines and the return channel with a corresponding flow rate through each drop line, and means for establishing a flow controlling pressure differential between the supply channel and the return channel in each drop line which is directly proportional to the paint flow rate, wherein a change in the flow controlling pressure differential in a given drop line causes a corresponding proportional change in the paint flow rate through the given drop line.

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