DE346740C - Metal tube lined with cardboard for storing the burning cord - Google Patents
Metal tube lined with cardboard for storing the burning cordInfo
- Publication number
- DE346740C DE346740C DENDAT346740D DE346740DD DE346740C DE 346740 C DE346740 C DE 346740C DE NDAT346740 D DENDAT346740 D DE NDAT346740D DE 346740D D DE346740D D DE 346740DD DE 346740 C DE346740 C DE 346740C
- Authority
- DE
- Germany
- Prior art keywords
- cardboard
- metal tube
- storing
- burning
- tube lined
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/58—Pipe-line systems
- A62C35/60—Pipe-line systems wet, i.e. containing extinguishing material even when not in use
- A62C35/605—Pipe-line systems wet, i.e. containing extinguishing material even when not in use operating and sounding alarm automatically
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Unwinding Of Filamentary Materials (AREA)
- Paper (AREA)
Description
mit Pappe ausgekleidetes Metallrohr zur Lagerung der Brennschnüre. Zusatz zum Patent 303212. Gegenstand der Erfindung ist die weitere Ausbildung der im Patent 3032I2 beschriebenen Löschvorrichtung. Es hat sich herausgestellt, daß, wenn die die Brennschnüre enthaltende Rohrleitung sehr lang ist, also zwischen dem zunächst entzündeten Brennschnurende und der Stelle, an der die Auslösung der den Wasserzufluß regelnden Hähne erfolgt, eine sehr lange Rohrstrecke liegt, eine Weiterleitung der Entzündung entweder nur langsam oder überhaupt nicht vor sich geht, weil die Luftzuführung in den Rohren nicht genügt.Metal tube lined with cardboard for storing the burning cords. Addition to patent 303212. The subject of the invention is the further development of the extinguishing device described in patent 3032I2. It has been found that if the pipeline containing the stinging cords is very long, i.e. between the initially ignited the end of the stinging cord and the point at which the triggering of the den Taps regulating the water flow take place, a very long pipe section is located, a forwarding the inflammation is either slow or not at all because of the Air supply in the pipes is not sufficient.
Dieser Nachteil wird gemäß der Erfindung dadurch beseitigt, daß in den mit Pappe ausgekleideten Metallrohren in Abständen voneinander Gruppen von Öffnungen vorgesehen werden, die die Zufuhr von Luftsauerstoff in (las Rohrinnere bewirken und somit den Verbrennungsvorgang fördern. Zum Schutze gegen während der Löschtätigkeit der Brausenrohre und Wasserzerstäuber herumspritzendes Wasser sind die Gruppen von Öffnungen durch von den Rohren abstehende Hülsen überdeckt, die mit ersteren durch umgebogene Spitzen oder Zacken verbunden sein können. Auf der Zeichnung ist eine Ausführung der Erfindung dargestellt, und zwar zeigt: Abb. r eine schaubildliche Darstellung des Rohres mit Brennschnur und Außenrohr, Abb. 2 einen Schnitt in vergrößertem Maßstabe und Abb. 3 eine schaubildliche Darstellung, ebenfalls in -vergrößertem Maßstabe.This disadvantage is eliminated according to the invention in that in the cardboard-lined metal pipes spaced groups of openings be provided, which cause the supply of atmospheric oxygen into (las pipe interior and thus promote the combustion process. To protect against during the extinguishing activity The groups of water splashing around are the shower pipes and water atomizers Openings covered by sleeves protruding from the tubes, with the former through bent tips or prongs can be connected. There is one on the drawing Embodiment of the invention shown, namely shows: Fig. R a diagrammatic Representation of the tube with burning cord and outer tube, Fig. 2 a section in enlarged Scale and Fig. 3 a graphical representation, also in enlarged Scale.
Das mit Pappe ausgelegte Rohr i enthält die Zündschnur 2. In geeigneter Entfernung voneinander sind an verschiedenen Stellen des Umfanges Durchlochungen 3 angebracht, die auch die Pappeinlage d. durchsetzen. Die durchlochten Stellen sind mit einem Außenmantel 5 verkleidet, der mit dem Rohr i durch die Zacken 6 verbunden ist.The tube i lined with cardboard contains the fuse 2. In a suitable one Distance from each other are perforations at different points on the circumference 3 attached, which also contains the cardboard insert d. push through. The perforated places are covered with an outer jacket 5, which is connected to the tube i by the prongs 6 is.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE346740T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE346740C true DE346740C (en) | 1922-01-05 |
Family
ID=6255470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT346740D Expired DE346740C (en) | Metal tube lined with cardboard for storing the burning cord |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE346740C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5871056A (en) * | 1997-02-06 | 1999-02-16 | Renna; Edward M. | Totally enclosed fusible disc heat detector |
-
0
- DE DENDAT346740D patent/DE346740C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5871056A (en) * | 1997-02-06 | 1999-02-16 | Renna; Edward M. | Totally enclosed fusible disc heat detector |
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