System for dispensing multi-component products

Fluent material handling – with receiver or receiver coacting mea – Processes – Filling dispensers

Reexamination Certificate

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Details

C141S005000, C141S007000, C141S010000, C141S020000, C141S104000, C141S114000, C141S314000, C141S316000, C053S470000

Reexamination Certificate

active

06874544

ABSTRACT:
A pressurized dispensing system (10) for dispensing a multi-component product, comprises an outer body (11) defining a first chamber (8) constructed to contain a first component of said product; an inner container (20), disposed within said body, defining a second chamber (7) constructed to contain a second component of said product and maintain said second component separate from said first component; a dispensing head (50), in fluid communication with said first (8) and second (7) chambers, through which the product is dispensed; and a modular valve assembly (5), including a valve constructed to move between a closed position, in which said first and second chambers are sealed, and an open position, in which said first and second components flow simultaneously from said first and second chambers to said dispensing head.

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