Proportioner

Details Proportioner Proportioner

2007-03-06

2007-03-06

Hepperle, Stephen M. (Department: 3753)

Fluid handling

Self-proportioning or correlating systems

Self-proportioning flow systems

C137S114000

Reexamination Certificate

active

10882402

ABSTRACT:
There is provided a proportioner for the internal admixture, at a constant proportioning ratio, of an inflowing liquid additive to a liquid carrier, the proportioner including a first flow-attenuating means, and a second flow-attenuating means, wherein the first and second flow-attenuating means are mechanically coupled and biased by biasing means against the carrier inflow.

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patent: WO-95/13573 (1995-05-01), None
patent: WO-98/45034 (1998-10-01), None

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