Liquid mixing and purging apparatus

Details Liquid mixing and purging apparatus Liquid mixing and purging apparatus

1983-09-16

1985-10-29

Rolla, Joseph J.

Dispensing

Plural sources, compartment, containers and/or spaced jacket

With common discharge

222148, 239112, B67D 560

Patent

active

045496765

ABSTRACT:
An apparatus for mixing, dispensing and purging therefrom liquid compositions comprising two or more liquid components. Independent pressurized sources of the component liquids are coupled to a manifold assembly through appropriate check valves, the output of the manifold assembly being coupled to a serial assembly of mixing chambers and a flow gun. The check valves used to inhibit the flow of the component liquids each comprise a cylindrical member having a resiliently urged mating valve which halts the flow of the respective liquid upon a reduction in liquid pressure. A pressure relief valve is disposed intermediate the source of a catalyst component and the respective check valves to substantially reduce the pressure of the catalyst at the check valve so that the amount of base liquid required to purge the apparatus of the curing composition is substantially reduced.

REFERENCES:
patent: 3572366 (1971-03-01), Wiggins
patent: 3672570 (1972-06-01), Scarbrough et al.
patent: 3674205 (1972-07-01), Kock
patent: 4073664 (1978-02-01), Zwirlein
patent: 4117551 (1978-09-01), Brooks et al.
patent: 4407431 (1983-10-01), Hutter, III

Affiliated with

Also associated with

Rating

Liquid mixing and purging apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liquid mixing and purging apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid mixing and purging apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-725345