AT49917B - Mine safety lamp. - Google Patents
Mine safety lamp.Info
- Publication number
- AT49917B AT49917B AT49917DA AT49917B AT 49917 B AT49917 B AT 49917B AT 49917D A AT49917D A AT 49917DA AT 49917 B AT49917 B AT 49917B
- Authority
- AT
- Austria
- Prior art keywords
- safety lamp
- sieve
- mine safety
- basket
- cylinder
- Prior art date
Links
- 239000000567 combustion gas Substances 0.000 claims description 2
- 239000004071 soot Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Description
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erforderlich bemeasen wird. Der Gaskühler wird auch bei einem etwaigen Russen der Flamme den Russ zunächst aufnehmen und dadurch das obere Sieb vor Verrussung schützen, Nach oben erweitert sich der Kühler zu einem ringförmigen Spalt F, auf welchen der obere Drahtkorb K2 aufgesetzt wird.
Letzterer kennzeichnet sich dadurch, dass er nicht wie bisher als Zylinder oder abgestumpfter Kegel ausgebildet ist, sondern als Ringkorb, indem zwei Drahtzylinder bezw. abgestumpfte Kegel mit geringem Abstand konzentrisch ineinander angeordnet sind, wodurch sich eine grosse Oberfläche bei geringem Inhalt ergibt. Eine Beschränkung des Zylinderinhaltes lässt sich auch erreichen, wenn man den inneren Zylinder aus Blech und nur den äusseren aus Sieb-gegebenenfalls aus gewelltem Sieb-herstellt. Dieselben Konstruktionen sind aus den gleichen Gründen auch bei dem unteren (Luftzuführungs-) Korb anzuwenden, in welchem das erweiterte Brenn- stonzurührungsrohr zum Teil schon diesen Zweck erfüllt.
PATENT-ANSPRÜCHE :
1. Grubensicherheitslampe, bei welcher zum Zweck der Kühlung der Verbrennungsgase or deren Berührung mit dem Auatrittsachutzkorb ein innen von den Verbrennungsgasen und aussen von der Luft bespülter Gaskühler eingeschaltet ist.
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dimensioning is necessary. The gas cooler will initially absorb the soot even in the event of a soot in the flame and thereby protect the upper sieve from soot build-up. At the top, the cooler widens to an annular gap F, on which the upper wire basket K2 is placed.
The latter is characterized by the fact that it is not designed as a cylinder or truncated cone, as before, but as an annular cage in which two wire cylinders respectively. truncated cones are arranged concentrically one inside the other with a small spacing, resulting in a large surface area with little content. A limitation of the cylinder content can also be achieved if the inner cylinder is made from sheet metal and only the outer cylinder is made from a sieve, possibly a corrugated sieve. For the same reasons, the same constructions can also be used for the lower (air supply) basket, in which the extended fuel mixing tube already partially fulfills this purpose.
PATENT CLAIMS:
1. Pit safety lamp, in which a gas cooler flushed from the inside with the flue gases and outside from the air is switched on for the purpose of cooling the combustion gases before they come into contact with the safety basket.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT49917T | 1910-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT49917B true AT49917B (en) | 1911-09-25 |
Family
ID=3570695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT49917D AT49917B (en) | 1910-04-25 | 1910-04-25 | Mine safety lamp. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT49917B (en) |
-
1910
- 1910-04-25 AT AT49917D patent/AT49917B/en active
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