DE404326C - Cartridge that contains the chemicals necessary for refilling wet hand fire extinguishers - Google Patents

Cartridge that contains the chemicals necessary for refilling wet hand fire extinguishers

Info

Publication number
DE404326C
DE404326C DEB111041D DEB0111041D DE404326C DE 404326 C DE404326 C DE 404326C DE B111041 D DEB111041 D DE B111041D DE B0111041 D DEB0111041 D DE B0111041D DE 404326 C DE404326 C DE 404326C
Authority
DE
Germany
Prior art keywords
cartridge
fire extinguishers
acid
wet hand
hand fire
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
Application number
DEB111041D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OTTO FR BECKH
Original Assignee
OTTO FR BECKH
Publication date
Priority to DEB111041D priority Critical patent/DE404326C/en
Application granted granted Critical
Publication of DE404326C publication Critical patent/DE404326C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
    • A62C13/003—Extinguishers with spraying and projection of extinguishing agents by pressurised gas

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Description

Patrone, die die zum Nachfüllen von Naßhandfeuerlöschern notwendigen Chemikalien enthält. Die Naßfeuerlöscher erzeugen den zum Herausschleudern des Löschstrahles notwendigen Druck dadurch, daß in dem: im Apparat befindlichen Wasser ein Salz aufgelöst ist, das bei Hinzutritt von Säure stark Kohlensäure entwickelt. Da die Apparate nicht nur auf einmaligen Gebrauch berechnet sind, sondern nach der Benutzung wieder aufgefüllt werden sollen, muß die Ersatzfüllung sowohl das betreffende Salz als auch die Säuretube enthalten. Da diesei aus Glas besteht, um im Gebrauchsfalle leicht zertrümmert werden zu können, liegt eine große Bruchgefahr vor.Cartridge that contains the necessary to refill wet hand fire extinguishers Contains chemicals. The wet fire extinguishers generate that for throwing out the extinguishing jet necessary pressure by dissolving a salt in the water in the apparatus is that, when acid is added, strongly carbonic acid develops. Since the apparatus are not only calculated for a single use, but again after use are to be replenished, the replacement must contain both the salt in question and also contain the acid tube. Since this egg is made of glass, it is easy to use when in use To be able to be smashed, there is a great risk of breakage.

Bei der Gefährlichkeit von Säuren erfordert daher die Verpackung dieser Säuretuben besondere Sorgfalt, schließt aber trotzdem, wenn doch eine unbeabsichtigte Zertrümmerung erfolgt, ehe sie dem Zweck der Neufüllung c:es 'Feuerlöschers nutzbar gemacht wird, die Gefahr eines Säureschadens nicht vollständig aus. Dies geschieht jedoch durch vorliegende Erfindung.In view of the hazardous nature of acids, the packaging requires them Acid tubes take special care, but close anyway, if an unintentional one Shattering takes place before it can be used for the purpose of refilling it 'fire extinguisher does not completely eliminate the risk of acid damage. this happens however, by the present invention.

Es befinden sich das die Kohlensäure entwickelnde Salz und die Säuretube in einer Umhüllung (Hülse), und zwar dergestalt, daß die Säuretube rings von dem Salz umgeben ist. Der Vorteil liegt darin, daß bei einer solchen Anordnung, selbst wenn die Glastube unbeabsichtigt zertrümmert wird, die austretende Säure sofort von dem umgebenden Salz (natr. hic. o. dgl.) neutralisiert wird. Es wird daher durch solche Anordnung jeder Säureschaden vermieden.There is the carbonic acid developing salt and the acid tube in an envelope (sleeve), in such a way that the acid tube around the Surrounded by salt. The advantage is that with such an arrangement, even if the glass tube is accidentally smashed, the escaping acid immediately is neutralized by the surrounding salt (natr. hic. o. the like). It will therefore go through such arrangement avoided any acid damage.

Claims (1)

PATENTANSPRUCH: Patrone, die die zum Nachfüllen von Naßhandfeuerlöschern notwendigen Chemikalien enthält, dadurch gekennzeichnet, daß die Säuretube rings von dem zur Füllung des Feuerlöschers notwendigen, in Verbindung mit Säure Kohlensäure entwickelnden Salz umgeben ist. Claim to the patent: cartridge which contains the chemicals necessary for refilling wet hand fire extinguishers, characterized in that the acid tube is surrounded all around by the salt which is necessary for filling the fire extinguisher and which develops carbonic acid in connection with acid.
DEB111041D Cartridge that contains the chemicals necessary for refilling wet hand fire extinguishers Expired DE404326C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB111041D DE404326C (en) Cartridge that contains the chemicals necessary for refilling wet hand fire extinguishers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB111041D DE404326C (en) Cartridge that contains the chemicals necessary for refilling wet hand fire extinguishers

Publications (1)

Publication Number Publication Date
DE404326C true DE404326C (en) 1924-10-16

Family

ID=6992862

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB111041D Expired DE404326C (en) Cartridge that contains the chemicals necessary for refilling wet hand fire extinguishers

Country Status (1)

Country Link
DE (1) DE404326C (en)

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