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
Application number
Other languages
German (de)
Inventor
Otto Heinrich Dr Draeger
Original Assignee
Otto Heinrich Dr Draeger
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Otto Heinrich Dr Draeger filed Critical Otto Heinrich Dr Draeger
Application granted granted Critical
Publication of AT152054B publication Critical patent/AT152054B/en

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)

PATENT-ANSPRUCH : Ventil für Atemgeräte, dadurch gekennzeichnet, dass das eigentliche Ventil (1) unlösbar in einem Gehäuse (2) sitzt, das als Ganzes auswechselbar ist. EMI1.1 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Valve for breathing apparatus, characterized in that the actual valve (1) sits in a non-detachable manner in a housing (2) which can be replaced as a whole. EMI1.1 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT152054D 1935-06-20 1936-06-18 Valve for breathing apparatus. AT152054B (en)

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)

Similar Documents

Publication Publication Date Title
AT152054B (en) Valve for breathing apparatus.
AT77858B (en) Device for signaling low water levels in steam boilers.
AT149838B (en) Photoelectric light meter for photographic cameras.
DE639553C (en) Throttle device, especially for fluid lines
AT88678B (en) Bottle stopper with drop counter.
AT135870B (en) Stop valve for liquid lines.
AT121259B (en) Gas tap.
AT115946B (en) Closing device on liquid lines, especially on liquid manure hose systems.
DE638618C (en) Liquid level indicator for container
AT156634B (en) Filter connection thread for gas protection filter.
DE359598C (en) Cooler with safety valve for internal combustion engines
AT142250B (en) Gas cleaner with filter and liquid separator.
US1213986A (en) Means for protecting water-gage tubes of steam-boilers.
AT77375B (en) Line shut-off and passage device.
DE690796C (en) Reminder switch
AT110324B (en) Overflow drain on double measuring vessels.
AT76516B (en) Mine anchor.
AT222202B (en) Flameproof housing for electrical switchgear
DE744788C (en) Cooling system for aircraft internal combustion engines
AT92004B (en) Protective housing for portable electrical apparatus.
AT89229B (en) Device for preventing impacts in liquid feed lines.
DE159305C (en)
AT151617B (en) Pressure indicator for pressurized containers.
DE358352C (en) Device for displaying leakage water entry in ships, rooms or the like.
DE357035C (en) Safety flange for steam boiler to be installed between the steam boiler and the shut-off valve of the steam collector