DE1774392U - BREATHING APPARATUS WITH LUNG-CONTROLLED VALVE FOR THE RESPIRATORY GAS SUPPLY. - Google Patents
BREATHING APPARATUS WITH LUNG-CONTROLLED VALVE FOR THE RESPIRATORY GAS SUPPLY.Info
- Publication number
- DE1774392U DE1774392U DED16602U DED0016602U DE1774392U DE 1774392 U DE1774392 U DE 1774392U DE D16602 U DED16602 U DE D16602U DE D0016602 U DED0016602 U DE D0016602U DE 1774392 U DE1774392 U DE 1774392U
- Authority
- DE
- Germany
- Prior art keywords
- mask
- breathing apparatus
- lung
- controlled valve
- gas supply
- 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.)
- Expired
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims description 8
- 230000000241 respiratory effect Effects 0.000 title claims description 4
- 210000004072 lung Anatomy 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims 1
- 230000002685 pulmonary effect Effects 0.000 claims 1
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
- A62B17/04—Hoods
Landscapes
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Description
Die Neuerung erstrebte die Nachteile der bekannten Atemschutzgeräte
mit lungengesteuertem Ventil für die Atemgaszufuhr und einer Maske mit einem Fenster
zu vermeiden. Die Neuerung
In der Zeichnung ist eine Ausführungsform der Neuerung schematisch dargestellt. und zwar zeigen Abb. 1 eine schaubildliche Darstellung von innen und Abb. 2 einen Schnitt in der Ebene A-A.In the drawing, an embodiment of the innovation is schematic shown. namely show Fig. 1 a diagrammatic representation from the inside and Fig. 2 a section in the plane A-A.
Die Maske 1 ist mit einem einzigen großen Fenster 2 versehen.The mask 1 is provided with a single large window 2.
Seitlich ist mit der Maske fest verbunden ein Stutzen 3.A connector 3 is firmly connected to the side of the mask.
In diesen ist ein aus Metall bestehendes Schraubgewinde 4 eingebunden. In dieses Schraubgewinde ist der Befestigungsbauten 5 des lungengesteuerten Ventils 6 eingeschraubt.A screw thread 4 made of metal is integrated into this. The fastening structure 5 of the lung-controlled valve is in this screw thread 6 screwed in.
Das lungengesteuerte Ventil enthält eine Steuermembran in
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED16602U DE1774392U (en) | 1958-07-16 | 1958-07-16 | BREATHING APPARATUS WITH LUNG-CONTROLLED VALVE FOR THE RESPIRATORY GAS SUPPLY. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED16602U DE1774392U (en) | 1958-07-16 | 1958-07-16 | BREATHING APPARATUS WITH LUNG-CONTROLLED VALVE FOR THE RESPIRATORY GAS SUPPLY. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1774392U true DE1774392U (en) | 1958-09-18 |
Family
ID=32833458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DED16602U Expired DE1774392U (en) | 1958-07-16 | 1958-07-16 | BREATHING APPARATUS WITH LUNG-CONTROLLED VALVE FOR THE RESPIRATORY GAS SUPPLY. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1774392U (en) |
-
1958
- 1958-07-16 DE DED16602U patent/DE1774392U/en not_active Expired
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