DE199098C - - Google Patents
Info
- Publication number
- DE199098C DE199098C DENDAT199098D DE199098DA DE199098C DE 199098 C DE199098 C DE 199098C DE NDAT199098 D DENDAT199098 D DE NDAT199098D DE 199098D A DE199098D A DE 199098DA DE 199098 C DE199098 C DE 199098C
- Authority
- DE
- Germany
- Prior art keywords
- air tank
- air
- vessel
- exhaled
- exhaled air
- Prior art date
- 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.)
- Active
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims 1
- 239000010985 leather Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 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
- A62B7/06—Respiratory apparatus with liquid oxygen or air; Cryogenic systems
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung betrifft eine Abänderung der durch das Patent 194758 geschützten Vorrichtung und besteht darin, daß die ausgeatmete Luft statt ein in dem Luftbehälter angeordnetes Rohr einen Raum durchströmt, der zwischen dem Luftbehälter und dessen isolierender Umhüllung vorgesehen ist, so daß die ausgeatmete Luft den Behälter außen umspült und ihre Wärme an eine größere Oberfläche abgibt.The invention relates to a modification of the device protected by patent 194758 and consists in the fact that the exhaled air flows through a room instead of a pipe arranged in the air tank, which is provided between the air tank and its insulating envelope, so that the exhaled air washes around the container and its heat to a larger one Surface gives off.
Die Zeichnung zeigt schematisch ein Ausführungsbeispiel der Erfindung im Schnitt, wobei die Führung der Atemluft durch voll ausgezogene, die der ausgeatmeten Luft durch gestrichelte Pfeile angedeutet ist.The drawing shows schematically an embodiment of the invention in section, the passage of the exhaled air through fully drawn out, the exhaled air through dashed arrows is indicated.
Die aus der Atmungsmaske d austretende verbrauchte Luft streicht durch die Leitung e in den Raum k zwischen dem die flüssige Luft enthaltenden Behälter α und dessen isolierender Umhüllung m, die aus einem schlecht wärmeleitenden Körper, wie Leder, Filz, ruhenden Luftschichten, bestehen kann. Nachdem die ausgeatmete Luft den Behälter a allseitig umspült hat, tritt sie bei einer der Eintrittsöffnungin den Behälter schräg gegenüberliegenden Öffnung q in die zum Gefäß/ führende Leitung e2 und durch diese in den zunächst gelegenen Raum-/1 des Gefäßes /, sodann durch ein Verbindungsrohr r in den zweiten Raum f2 dieses Gefäßes, um schließlieh durch den Rohransatz j ins Freie zu gelangen. The used air exiting from the breathing mask d passes through the line e into the space k between the container α containing the liquid air and its insulating envelope m, which can consist of a poorly thermally conductive body such as leather, felt, static layers of air. After the exhaled air has washed around the container a on all sides, it enters the line e 2 leading to the vessel / at an opening q that is diagonally opposite the inlet opening into the vessel and then through this into the next room / 1 of the vessel / Connection pipe r into the second space f 2 of this vessel, in order to finally reach the outside through the pipe attachment j .
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE199098C true DE199098C (en) |
Family
ID=461841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT199098D Active DE199098C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE199098C (en) |
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0
- DE DENDAT199098D patent/DE199098C/de active Active
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