AT65611B - Fire extinguishers with loosely inserted gas cartridges. - Google Patents

Fire extinguishers with loosely inserted gas cartridges.

Info

Publication number
AT65611B
AT65611B AT65611DA AT65611B AT 65611 B AT65611 B AT 65611B AT 65611D A AT65611D A AT 65611DA AT 65611 B AT65611 B AT 65611B
Authority
AT
Austria
Prior art keywords
loosely inserted
fire extinguishers
gas
cartridges
gas cartridges
Prior art date
Application number
Other languages
German (de)
Original Assignee
Fire Fighting Apparatus Co
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 Fire Fighting Apparatus Co filed Critical Fire Fighting Apparatus Co
Application granted granted Critical
Publication of AT65611B publication Critical patent/AT65611B/en

Links

Landscapes

  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Description

  

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 ein gasdichter Abschluss   entsteht.   



   Die Patronenmündung a ist am oberen Ende mit einem Schraubengewinde b versehen, in welches ein   Met4illstopfn   f eingeschraubt werden kann, der durch Zusammendrückung einer mit einer   zentralen Öffnung   e versehenen weichen Scheibe d, über welcher ein Verschlussblech   j   sitzt, den gasdichten Abschluss bewirkt. 



   Der Metallstopfen f ist mit einer Aussparung   9   und einer zentralen Bohrung h versehen. 



  Die Kappen   T   sind in der Mitte durchbohrt und tragen in einem Gewinde o eine mit einer Hand. 
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  Die Abdichtung erfolgt durch die Muttern u und eine Packung t. Durch Drehung des Handgriffes wird der Bohrer niedergedrückt, durchbohrt die Scheibe j und ermöglicht so den Austritt des Druckgases, weiches durch die Offnungen Q entweicht und durch Druck auf die Flüssigkeitsoberfläche die   Löachnüssigkeit   aus dem Behälter austreibt.   Gewöhnlich   wird die Schraube" durch eine geeignete Sicherheitsvorrichtung: 2, 3 gegen unbeabsichtigtes Niederschrauben gesichert. 



   Diese letzterwähnten Dinge sind an sich bekannt, sie sind hier lediglich der Vollständigkeit halber erwähnt, bilden aber an sich nicht den Gegenstand des Patentes.



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 a gas-tight seal is created.



   The cartridge muzzle a is provided at the upper end with a screw thread b into which a metal stopper f can be screwed which, by compressing a soft disk d with a central opening e, over which a closure plate j sits, effects the gas-tight seal.



   The metal plug f is provided with a recess 9 and a central bore h.



  The caps T are pierced in the middle and wear in a thread o one with one hand.
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  The seal is made by the nuts u and a packing t. By turning the handle, the drill is depressed, pierces the disk j and thus enables the discharge of the compressed gas, which escapes through the openings Q and, by applying pressure to the surface of the liquid, drives the solvent out of the container. The screw "is usually secured against unintentional screwing down by a suitable safety device: 2, 3.



   These last-mentioned things are known per se, they are only mentioned here for the sake of completeness, but do not per se form the subject of the patent.

 

Claims (1)

PATENT-ANSPRUCH: Feuerlöscher mit in verschliessbaren und mit GasdurchtrittskanÅalen versehenen Einsatzstutzen lose eingesetzten Gaspatronen, dadurch gekennzeichnet, dass die Einsatzstutzen zwischen ihrem Verschlussende und den Durchtrittskanälen mit hinter den Kanalboden tretenden Längsnuten und die Gaspatrollen mit Rippen versehen sind, welche auf dem Kanalboden aufsitzen und durch deren Anlage an die Nuten-und Kanalseitenflächen die Patronen beim und nach dem Einsetzen gegen Drehung in den Einsatzstutzen gesichert werden. PATENT CLAIM: Fire extinguishers with gas cartridges loosely inserted in lockable insert nozzles provided with gas passage channels, characterized in that the insert nozzles between their closure end and the passage channels are provided with longitudinal grooves protruding behind the channel bottom and the gas cartridge rollers are provided with ribs which sit on the channel bottom and pass through whose contact with the groove and channel side surfaces, the cartridges are secured against rotation during and after insertion into the insert socket.
AT65611D 1912-03-11 1912-03-11 Fire extinguishers with loosely inserted gas cartridges. AT65611B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT65611T 1912-03-11

Publications (1)

Publication Number Publication Date
AT65611B true AT65611B (en) 1914-07-10

Family

ID=3587533

Family Applications (1)

Application Number Title Priority Date Filing Date
AT65611D AT65611B (en) 1912-03-11 1912-03-11 Fire extinguishers with loosely inserted gas cartridges.

Country Status (1)

Country Link
AT (1) AT65611B (en)

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