DE249061C - - Google Patents
Info
- Publication number
- DE249061C DE249061C DENDAT249061D DE249061DA DE249061C DE 249061 C DE249061 C DE 249061C DE NDAT249061 D DENDAT249061 D DE NDAT249061D DE 249061D A DE249061D A DE 249061DA DE 249061 C DE249061 C DE 249061C
- Authority
- DE
- Germany
- Prior art keywords
- ball
- glass ball
- glass
- valve
- webs
- 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.)
- Active
Links
- 239000011521 glass Substances 0.000 claims description 12
- 238000009835 boiling Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
- A62C37/10—Releasing means, e.g. electrically released
- A62C37/11—Releasing means, e.g. electrically released heat-sensitive
- A62C37/14—Releasing means, e.g. electrically released heat-sensitive with frangible vessels
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Safety Valves (AREA)
- Joining Of Glass To Other Materials (AREA)
- Taps Or Cocks (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die neue selbsttätige Feuerlöschbrause soll besonders in solchen Räumen verwendet werden, in denen die Gefahr des Angriffes durch die der Luft beigemischten Gase oder Dämpfe besteht. Bisher hat man hierfür Brausen mit in T-Form ausgebildeten Hebeln verwendet, die um ihre am Ventil und an der Nachstellschraube liegenden Stützpunkte drehbar sind, während die nach außen ragenden Enden der ίο Stege eine von der Wärme leicht zersprengbare Glaskugel umfassen.The new automatic fire extinguisher should be used especially in such rooms in which there is a risk of attack by the gases or vapors mixed in with the air consists. So far, showers with T-shaped levers have been used for this purpose, which can be rotated around their support points located on the valve and on the adjustment screw, while the outwardly protruding ends of the ίο webs are easily broken by the heat Include glass ball.
Gemäß der Erfindung ist nun die Anordnung derart getroffen, daß der von den die Glaskugel umfassenden Enden ausgeübte Druck exzentrisch auf diese, also abscherend wirkt. Hierdurch wird nicht nur die Glaskugel sicher zersprengt, sondern gleichzeitig werden auch die Glasscherben weggeschleudert. Es erfolgt dann ein sicheres öffnen des Ventils, während, wenn die Glaskugel lediglich zerdrückt wird, die Glasscherben sich unter Umständen zwischen die Verschlußteile legen und das Öffnen behindern können.According to the invention, the arrangement is now made such that the of the Glass ball encompassing ends exerted pressure eccentrically on this, so it has a shearing effect. As a result, not only is the glass ball safely shattered, but at the same time the Broken glass thrown away. The valve then opens safely while, if the glass ball is merely crushed, the broken glass may be between place the locking parts and hinder opening.
In der Zeichnung ist die Erfindung in einem Ausführungsbeispiel dargestellt.In the drawing, the invention is shown in one embodiment.
Fig. ι zeigt einen Schnitt undFig. Ι shows a section and
Fig. 2 eine Ansicht dieser Anordnung.Fig. 2 is a view of this arrangement.
Zwischen Ventil α und Nachstellschraube b sind zwei T-förmig gestaltete Hebel c, d eingeklemmt, die um ihren oberen und unteren Stützpunkt drehbar sind. Die Stege der T-förmig gestalteten Hebel ragen nach außen und umfassen mit ihren Enden eine Glaskugel e, die eine Flüssigkeit von niederem Siedepunkt enthält und infolgedessen von der Wärme leicht zersprengt wird. Das Ende des Hebels c umfaßt die Glaskugel derart, daß es sich bei der Zerstörung der Glaskugel in Richtung des Pfeiles f dreht, also exzentrisch auf die Kugel wirkt, so daß die Glasscherben fortgeschleudert werden.Two T-shaped levers c, d are clamped between valve α and adjusting screw b , which are rotatable about their upper and lower support points. The webs of the T-shaped levers protrude outwards and enclose at their ends a glass sphere e, which contains a liquid of low boiling point and as a result is easily burst by the heat. The end of the lever c encompasses the glass ball in such a way that it rotates in the direction of arrow f when the glass ball is destroyed, ie it acts eccentrically on the ball, so that the broken glass is thrown away.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE249061C true DE249061C (en) |
Family
ID=507717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT249061D Active DE249061C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE249061C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5467564A (en) * | 1993-05-28 | 1995-11-21 | Andersen Corporation | Daylight collection and distribution system |
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0
- DE DENDAT249061D patent/DE249061C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5467564A (en) * | 1993-05-28 | 1995-11-21 | Andersen Corporation | Daylight collection and distribution system |
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