초록 ▼

A liquid purification device comprising an enclosure having a first portion with an inlet and second portion with an outlet; a partition separating the first and second portion; a hydrate sensitive purification medium disposed within the first portion; a second purification medium disposed within th

A liquid purification device comprising an enclosure having a first portion with an inlet and second portion with an outlet; a partition separating the first and second portion; a hydrate sensitive purification medium disposed within the first portion; a second purification medium disposed within the second portion; a first valve disposed adjacent the inlet of the first portion; and, a second valve operably associated with the partition for permitting flow of the liquid from the first portion to the second portion.

대표청구항 ▼

[ What is claimed is:] [1.] A tamper-proof liquid purification device comprising:a) an enclosure having a first portion for receiving a hydrate sensitive purification medium;b) said first portion having an inlet;c) said enclosure having a second portion for receiving a non-hydrate sensitive filtrati

[ What is claimed is:] [1.] A tamper-proof liquid purification device comprising:a) an enclosure having a first portion for receiving a hydrate sensitive purification medium;b) said first portion having an inlet;c) said enclosure having a second portion for receiving a non-hydrate sensitive filtration medium;d) said second portion having an outlet;e) a partition separating said first and second portions;f) said inlet having a first deformable valve having a first undeformed position preventing flow of liquid into said first portion and a second deformed position permitting flow of fluid into said first portion;g) said partition having a movable second valve connecting said first portion with said second portion;h) said movable second valve having an unlocked position preventing flow of liquid from said first portion to said second portion;i) said movable second valve having a locked position permitting flow of liquid from said first portion to said second portion;j) said second movable valve having a visible portion indicating unlocked and locked positions;k) whereby hydrate sensitive purification medium when in said first portion will remain hydrated until said first valve is deformed and said second movable valve is moved to said locked position.