PL63681B1 - - Google Patents
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- Publication number
- PL63681B1 PL63681B1 PL122344A PL12234467A PL63681B1 PL 63681 B1 PL63681 B1 PL 63681B1 PL 122344 A PL122344 A PL 122344A PL 12234467 A PL12234467 A PL 12234467A PL 63681 B1 PL63681 B1 PL 63681B1
- Authority
- PL
- Poland
- Prior art keywords
- gas
- breathing
- valve
- user
- liquid oxygen
- Prior art date
Links
- 239000007789 gas Substances 0.000 claims description 11
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 11
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 8
- 239000006096 absorbing agent Substances 0.000 claims description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 230000003434 inspiratory effect Effects 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL63681B1 true PL63681B1 (OSRAM) | 1971-08-31 |
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