AT137740B - Device to prevent the self-ignition of highly flammable substances. - Google Patents
Device to prevent the self-ignition of highly flammable substances.Info
- Publication number
- AT137740B AT137740B AT137740DA AT137740B AT 137740 B AT137740 B AT 137740B AT 137740D A AT137740D A AT 137740DA AT 137740 B AT137740 B AT 137740B
- Authority
- AT
- Austria
- Prior art keywords
- ignition
- self
- prevent
- highly flammable
- flammable substances
- Prior art date
Links
- 239000000126 substance Substances 0.000 title claims description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 9
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
<Desc/Clms Page number 1>
Einrichtung zur Verhütung der Selbstentzündung leicht brennbarer Stoffe.
Vorliegende Erfindung bezieht sich auf ein Gerät, welches dazu dient, Kohlensäure in leicht brenn- bare Stoffe (wie Heu, Wolle usw. ) einführen zu können, um Selbstentzündungen derselben zu verhüten.
Das Gerät besteht erfindungsgemäss aus einem Rohre, an dessen einem Ende Düsen angeordnet sind. Die Einspritzungen, welche mit diesem Geräte durchgeführt werden, führen eine Abkühlung der gefährdeten Vorräte dadurch herbei, dass, wie bekannt, beim Übergang aus dem flüssigen in den gasförmigen Zustand der Kohlensäure, Wärme gebunden wird und daher eine Abkühlung erfolgt.
Die Einspritzungen erfolgen in der Weise, dass mit Hilfe eines druckfesten Schlauches, der an das Reduzierventil der Kohlensäureflaschen angeschlossen wird, die Kohlensäure zum Einspritzgerät geleitet und dieses in die gefährdeten Vorräte eingestossen wird.
Es werden beispielsweise in einem Heuhaufen durch das Gerät von allen Seiten Einspritzungen gemacht, so dass im Innern verlässlich eine Abkühlung eintritt.
Das Einspritzgerät ist in der Zeichnung dargestellt.
EMI1.1
säure austritt. Der Handgriff H des Apparates ist mit einem Absperrhahn kombiniert, so dass bei der Betätigung des Hebels B, die Kohlensäurezufuhr geregelt werden kann.
An den Handgriff H, welcher einerseits durchbohrt ist, schliesst der drucksichere Schlauch L an.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Device to prevent the self-ignition of highly flammable substances.
The present invention relates to a device which is used to be able to introduce carbon dioxide into easily combustible substances (such as hay, wool, etc.) in order to prevent spontaneous ignition of the same.
According to the invention, the device consists of a pipe, at one end of which nozzles are arranged. The injections that are carried out with this device cause the endangered stocks to cool down, as, as is known, heat is bound during the transition from the liquid to the gaseous state of carbonic acid and therefore a cooling takes place.
The injections take place in such a way that the carbon dioxide is fed to the injection device with the help of a pressure-resistant hose that is connected to the reducing valve of the carbon dioxide bottles and this is injected into the endangered supplies.
In a haystack, for example, injections are made from all sides by the device, so that the inside is reliably cooled.
The injection device is shown in the drawing.
EMI1.1
acid leaks. The handle H of the apparatus is combined with a shut-off valve so that the carbon dioxide supply can be regulated when lever B is operated.
The pressure-proof hose L connects to the handle H, which is pierced on the one hand.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT137740T | 1932-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT137740B true AT137740B (en) | 1934-05-25 |
Family
ID=3639850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT137740D AT137740B (en) | 1932-11-23 | 1932-11-23 | Device to prevent the self-ignition of highly flammable substances. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT137740B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE747620C (en) * | 1938-08-16 | 1944-11-06 | Gerhard Pohlmann | Device to prevent self-ignition of highly flammable substances |
-
1932
- 1932-11-23 AT AT137740D patent/AT137740B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE747620C (en) * | 1938-08-16 | 1944-11-06 | Gerhard Pohlmann | Device to prevent self-ignition of highly flammable substances |
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