DE2124802A1 - Atmungsgerät - Google Patents

Info

Publication number

DE2124802A1

DE2124802A1 DE19712124802 DE2124802A DE2124802A1 DE 2124802 A1 DE2124802 A1 DE 2124802A1 DE 19712124802 DE19712124802 DE 19712124802 DE 2124802 A DE2124802 A DE 2124802A DE 2124802 A1 DE2124802 A1 DE 2124802A1

Authority

DE

Germany

Prior art keywords

valve

oxygen

air

breathing

hood

Prior art date

1970-05-21

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 59
• 239000001301 oxygen Substances 0.000 claims description 59
• 229910052760 oxygen Inorganic materials 0.000 claims description 59
• 230000029058 respiratory gaseous exchange Effects 0.000 claims description 34
• 230000006835 compression Effects 0.000 claims description 12
• 238000007906 compression Methods 0.000 claims description 12
• 238000013459 approach Methods 0.000 claims description 2
• 230000000241 respiratory effect Effects 0.000 claims description 2
• 238000009423 ventilation Methods 0.000 description 4
• 230000000694 effects Effects 0.000 description 3
• 238000012986 modification Methods 0.000 description 2
• 230000004048 modification Effects 0.000 description 2
• 206010013975 Dyspnoeas Diseases 0.000 description 1
• LNUFLCYMSVYYNW-ZPJMAFJPSA-N [(2r,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6r)-6-[(2r,3r,4s,5r,6r)-6-[(2r,3r,4s,5r,6r)-6-[[(3s,5s,8r,9s,10s,13r,14s,17r)-10,13-dimethyl-17-[(2r)-6-methylheptan-2-yl]-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthren-3-yl]oxy]-4,5-disulfo Chemical compound O([C@@H]1[C@@H](COS(O)(=O)=O)O[C@@H]([C@@H]([C@H]1OS(O)(=O)=O)OS(O)(=O)=O)O[C@@H]1[C@@H](COS(O)(=O)=O)O[C@@H]([C@@H]([C@H]1OS(O)(=O)=O)OS(O)(=O)=O)O[C@@H]1[C@@H](COS(O)(=O)=O)O[C@H]([C@@H]([C@H]1OS(O)(=O)=O)OS(O)(=O)=O)O[C@@H]1C[C@@H]2CC[C@H]3[C@@H]4CC[C@@H]([C@]4(CC[C@@H]3[C@@]2(C)CC1)C)[C@H](C)CCCC(C)C)[C@H]1O[C@H](COS(O)(=O)=O)[C@@H](OS(O)(=O)=O)[C@H](OS(O)(=O)=O)[C@H]1OS(O)(=O)=O LNUFLCYMSVYYNW-ZPJMAFJPSA-N 0.000 description 1
• 230000000903 blocking effect Effects 0.000 description 1
• 238000010276 construction Methods 0.000 description 1
• 239000000356 contaminant Substances 0.000 description 1
• 230000003247 decreasing effect Effects 0.000 description 1
• 230000001815 facial effect Effects 0.000 description 1
• 239000003517 fume Substances 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 230000001473 noxious effect Effects 0.000 description 1
• 238000007789 sealing Methods 0.000 description 1
• 239000002341 toxic gas Substances 0.000 description 1
• 230000001960 triggered effect Effects 0.000 description 1

Cited By (1)