AT152054B - Valve for breathing apparatus. - Google Patents
Valve for breathing apparatus.Info
- Publication number
- AT152054B AT152054B AT152054DA AT152054B AT 152054 B AT152054 B AT 152054B AT 152054D A AT152054D A AT 152054DA AT 152054 B AT152054 B AT 152054B
- Authority
- AT
- Austria
- Prior art keywords
- valve
- breathing apparatus
- housing
- replaced
- desc
- Prior art date
Links
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Description
<Desc/Clms Page number 1>
Ventil für Atemgeräte.
Ventile von Atemgeräten sind verhältnismässig empfindliche Bauelemente, die gegen äussere mechanische Beanspruchungen geschützt werden müssen. Bisher war es üblich, die Ventile in einem Ventilkasten einzulöten.
Um zerstörte Ventile auszubessern, hat man vorgeschlagen, diese auswechselbar zu bauen.
Diese Lösung hat aber den Nachteil, dass Unbefugte an das Ventil herankommen und es durch Unvorsichtigkeit beschädigen können.
Dieser Nachteil wird erfindungsgemäss dadurch behoben, dass man das Ventil in einem Gehäuse anordnet, das als Ganzes ausgewechselt werden kann. Das Ventil ist dadurch dem Zugriff Unbefugter entzogen.
In der Zeichnung ist ein Ausführungsbeispiel des Ventils gemäss der Erfindung dargestellt.
Das eigentliche Ventil 1 mit Glimmerscheibe 3, Feder 4 und Bügel 5 sitzt fest im Gehäuse 2 und kann aus diesem nicht entfernt werden. Wenn das Ventil undicht sein sollte, wird das gesamte Stück, also das Gehäuse mit dem Ventil, ausgeschraubt und ausgewechselt.
6 stellt die Verschraubung am Gerät, 7 den Anschluss an den Atemschlauch dar. Es kann auch umgekehrt der Atemschlauch bei 6 und das Gerät bei 7 angeschlossen werden.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Valve for breathing apparatus.
Valves of breathing apparatus are relatively sensitive components that must be protected against external mechanical stresses. Up to now it was common to solder the valves in a valve box.
In order to repair destroyed valves, it has been proposed to make them replaceable.
However, this solution has the disadvantage that unauthorized persons can access the valve and damage it through carelessness.
According to the invention, this disadvantage is eliminated by arranging the valve in a housing which can be replaced as a whole. This means that the valve cannot be accessed by unauthorized persons.
In the drawing, an embodiment of the valve according to the invention is shown.
The actual valve 1 with mica washer 3, spring 4 and bracket 5 sits firmly in the housing 2 and cannot be removed therefrom. If the valve should leak, the entire piece, i.e. the housing with the valve, is unscrewed and replaced.
6 shows the screw connection on the device, 7 the connection to the breathing tube. The breathing tube can also be connected in reverse at 6 and the device at 7.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE152054T | 1935-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT152054B true AT152054B (en) | 1937-12-27 |
Family
ID=29412098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT152054D AT152054B (en) | 1935-06-20 | 1936-06-18 | Valve for breathing apparatus. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT152054B (en) |
-
1936
- 1936-06-18 AT AT152054D patent/AT152054B/en active
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