BE418806A - - Google Patents
Info
- Publication number
- BE418806A BE418806A BE418806DA BE418806A BE 418806 A BE418806 A BE 418806A BE 418806D A BE418806D A BE 418806DA BE 418806 A BE418806 A BE 418806A
- Authority
- BE
- Belgium
- Prior art keywords
- membrane
- lungs
- breathing
- bag
- valve
- Prior art date
Links
- 239000012528 membrane Substances 0.000 claims description 21
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 19
- 210000004072 lung Anatomy 0.000 claims description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 239000002184 metal Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE418806A true BE418806A (OSRAM) |
Family
ID=81236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE418806D BE418806A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE418806A (OSRAM) |
-
0
- BE BE418806D patent/BE418806A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2567615A1 (fr) | Soupape de modulation pilotee a commande par pression | |
| FR2813799A1 (fr) | Appareil pour economiser l'oxygene, notamment pour l'assistance respiratoirs d'un patient | |
| BE418806A (OSRAM) | ||
| FR2903654A1 (fr) | Dispositif d'alimentation en gaz respiratoire, notamment pour un embout buccal de plongeur | |
| FR2544403A1 (fr) | Dispositif economiseur automatique d'air comprime | |
| FR2459679A1 (fr) | Melangeur pour l'introduction d'un produit liquide en proportion determinee dans une canalisation de liquide sous pression | |
| CH400592A (fr) | Dispositif mélangeur de liquides | |
| FR2821128A1 (fr) | Distributeur pneumatique | |
| BE538094A (OSRAM) | ||
| BE568730A (OSRAM) | ||
| FR2778397A1 (fr) | Dispositif de remplissage pour reservoir de gaz de petrole liquefie | |
| CH120596A (fr) | Dispositif commandant le passage d'un fluide. | |
| BE1003878A3 (fr) | Robinet de debit. | |
| FR2489897A1 (fr) | Ensemble hydraulique autonome | |
| EP0308016B1 (fr) | Vanne à coulisse pour conduites de liquide ou de gaz | |
| BE418005A (OSRAM) | ||
| FR2522772A1 (fr) | Dispositif de controle d'injection reglable d'un fluide additif dans un liquide | |
| CH515440A (fr) | Valve pour fluide | |
| CH679327A5 (en) | Solenoid valve - has hollow cylindrical plug containing coil, and fixed and movable magnetic cores which move plug against return springs | |
| BE543050A (OSRAM) | ||
| BE457908A (OSRAM) | ||
| CH607718A5 (en) | Mixing tap for adding a product to a main fluid | |
| CH343729A (fr) | Vanne à soufflet | |
| FR2584471A1 (fr) | Vanne de reglage de la pression | |
| BE340914A (OSRAM) |