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A rebreather is a breathing apparatus that absorbs the carbon dioxide of a user's exhaled breath to permit the rebreathing (recycling) of the substantial unused oxygen content, and unused inert content when present, of each breath. Oxygen is added to replenish the amount metabolised by the user. This differs from open-circuit breathing apparatus, where…
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oxygen gas breathing rebreathers may diving used pressure scrubber carbon dioxide supply system absorbent apparatus loop use also user underwater
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Rebreather | Acronym | CCUBA (closed circuit underwater breathing apparatus); CCR (closed circuit rebreather), SCR (semi-closed rebreather) | 1.00 | infobox |
| Rebreather | Related items | Davis apparatus, Self-contained breathing apparatus, Escape hood | 1.00 | infobox |
| Rebreather | Uses | Breathing set | 1.00 | infobox |
| Rebreather | is a | breathing apparatus that absorbs the carbon dioxide of a user's exhaled breath to permit the rebreathing | 0.90 | text |
| Rebreather | is a | flexible tube for breathing gas to pass through at ambient pressure | 0.90 | text |
| firefighting | instance of | and the warming of the gas is not welcome in hot industrial situations | 0.80 | text |
| deep mines.Absorbent containers may in some cases rely on gravity for preventing channeling.If a full-face mask is used | instance of | and the warming of the gas is not welcome in hot industrial situations | 0.80 | text |
| it may have viewports designed for convenience or improved field of vision | instance of | and the warming of the gas is not welcome in hot industrial situations | 0.80 | text |
| and they do not need to be flat | instance of | and the warming of the gas is not welcome in hot industrial situations | 0.80 | text |
| parallel to prevent visual distortion as when underwater.In firefighting rebreathers | instance of | and the warming of the gas is not welcome in hot industrial situations | 0.80 | text |
| consideration must be given to making the set reasonably flame-proof | instance of | and the warming of the gas is not welcome in hot industrial situations | 0.80 | text |
| protecting it from heat | instance of | and the warming of the gas is not welcome in hot industrial situations | 0.80 | text |
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