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US-11945734-B2 · Apr 2, 2024 · US
Water treatment system with passive halogen barrier
US10427952B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10427952-B2 |
| Application number | US-201715629790-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 22, 2017 |
| Priority date | Jun 22, 2017 |
| Publication date | Oct 1, 2019 |
| Grant date | Oct 1, 2019 |
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- Title
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- Abstract
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Abstract
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A water treatment system includes an adsorbent bed, a halogen-release material downstream of, and adjacent to, the adsorbent bed, and a passive halogen barrier intermediate of the adsorbent bed and the halogen-release material.
First claim
Opening claim text (preview).
What is claimed is: 1. A water treatment system comprising: a space structure including, a water line and a heat source connected with the water line for conveying water through the heat source to regulate temperature, a sublimator connected with the water line to receive the water, the sublimator having a porous plate, an adsorbent bed disposed in the water line, a halogen-release material disposed in the water line downstream of, and adjacent to, the adsorbent bed, and a passive halogen barrier disposed in the water line intermediate the adsorbent bed and the halogen-release material. 2. The water treatment system as recited in claim 1 , wherein the space structure is a spacesuit. 3. The water treatment system as recited in claim 2 , wherein the heat source is a garment. 4. The water treatment system as recited in claim 1 , wherein the water line is a recirculation loop between the sublimator and the heat source. 5. The water treatment system as recited in claim 1 , wherein the passive halogen barrier is a pleated sheet. 6. The water treatment system as recited in claim 5 , wherein the pleated sheet is formed of polyolefin. 7. The water treatment system as recited in claim 6 , wherein the pleated sheet shares a common border screen with at least one of the adsorbent bed or the halogen-release material. 8. The water treatment system as recited in claim 1 , further comprising a common canister having an inlet and an outlet, and the adsorbent bed, the passive halogen barrier, and the halogen-release material are within the common canister intermediate the inlet and the outlet.
Assignees
Inventors
Classifications
The treatment agent being halogen or a halogenated compound · CPC title
Cartridges · CPC title
using coal, charred products, or inorganic mixtures containing them · CPC title
using inorganic sorbents · CPC title
by sorption (using ion-exchange C02F1/42; sorbent compositions B01J) · CPC title
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Frequently asked questions
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- What does patent US10427952B2 cover?
- A water treatment system includes an adsorbent bed, a halogen-release material downstream of, and adjacent to, the adsorbent bed, and a passive halogen barrier intermediate of the adsorbent bed and the halogen-release material.
- Who is the assignee on this patent?
- Hamilton Sundstrand Corp
- What technology area does this patent fall under?
- Primary CPC classification C02F1/285. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Oct 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).