AT118729B - Electric display device for the position of a gas tap. - Google Patents

Electric display device for the position of a gas tap.

Info

Publication number
AT118729B
AT118729B AT118729DA AT118729B AT 118729 B AT118729 B AT 118729B AT 118729D A AT118729D A AT 118729DA AT 118729 B AT118729 B AT 118729B
Authority
AT
Austria
Prior art keywords
gas tap
display device
display
circuit
electric display
Prior art date
Application number
Other languages
German (de)
Inventor
Emerich Hirsch
Original Assignee
Emerich Hirsch
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Emerich Hirsch filed Critical Emerich Hirsch
Application granted granted Critical
Publication of AT118729B publication Critical patent/AT118729B/en

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Description

  

   <Desc/Clms Page number 1> 
 



  Elektrische Anzeigevorrichtung für die Stellung. eines Gashahnes. 
Den Gegenstand der Erfindung bildet eine elektrische Anzeigevorrichtung für die Stellung des Gashahnes, insbesondere für Wohnungen. Diese Anzeige-bzw. auch Alarmvorrichtung tritt dann in 
 EMI1.1 
 befindet. 



   In der Zeichnung ist die Anlage schematisch dargestellt. Als Beispiel sei eine Wohnung angenommen, bei welcher sich der Gasmesser in der Küche befindet und für die Beleuchtung der Küche elektrisches   Licht angewendet wird. Die Signallampe oder auch der Alarmapparat (Klingel, Summer usw. ) kann   auch in einem beliebigen anderen Wohnraum an auffallender Stelle angeordnet werden. 



   In dem Bereiche des Gasmesserhahnes 1 ist ein an sich bekannter Schalter 2 derart angeordnet, dass der Schalter bei offenem Hahn (wie in der Zeichnung dargestellt) gegen einen federbelasteten   (3)   Schalterbolzen 4 drückt und die Überbrückung 4a der Anzeigeleitung bewirkt. In den Anzeigestromkreis ist eine Signallampe 5 (Glimmlampe) und gegebenenfalls auch eine   Alarmglocke   6 eingeschaltet. Der   Anzeigestromkreis ist über   einen Doppelsehalter 7 an das Lichtnetz angeschlossen. Das andere Kontaktpaar dieses Doppelschalters schliesst den Beleuchtungskreis mit der Lampe 8.

   Wird nun die Lampe 8 abgeschaltet, so wird gleichzeitig, durch Umstellung des Schalters   7,   der Anzeige-bzw. auch Alarmstromkreis dann geschlossen, wenn der Gashahn sich in Offenstellung befindet, und es leuchtet die Lampe 5 auf bzw. tritt auch die Alarmglocke 6 in Tätigkeit, wodurch angezeigt wird, dass der Gashahn noch geöffnet ist, also die Absperrung der Gasleitung unterlassen wurde. Ist der Gashahn dagegen geschlossen, erfolgt keine Anzeige, da der Anzeigestromkreis unterbrochen ist. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Electric position indicator. a gas tap.
The subject of the invention is an electrical display device for the position of the gas tap, in particular for apartments. This display or. alarm device then also enters
 EMI1.1
 is located.



   The system is shown schematically in the drawing. As an example, assume an apartment in which the gas meter is in the kitchen and electric light is used to illuminate the kitchen. The signal lamp or the alarm device (bell, buzzer, etc.) can also be placed in any other living room in a conspicuous place.



   In the area of the gas meter tap 1, a known switch 2 is arranged in such a way that when the tap is open (as shown in the drawing) the switch presses against a spring-loaded (3) switch pin 4 and bridges the display line 4a. A signal lamp 5 (glow lamp) and possibly also an alarm bell 6 are switched on in the display circuit. The display circuit is connected to the lighting network via a double bracket 7. The other pair of contacts of this double switch closes the lighting circuit with the lamp 8.

   If the lamp 8 is now switched off, then at the same time, by changing the switch 7, the display or. The alarm circuit is also closed when the gas tap is in the open position, and the lamp 5 lights up or the alarm bell 6 also comes into action, which indicates that the gas tap is still open, i.e. that the gas line has not been shut off. If, on the other hand, the gas tap is closed, there is no display because the display circuit is interrupted.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENT-ANSPRUCH : Elektrische Anzeigevorrichtung für die Stellung eines Gashahnes, dadurch gekennzeichnet, dass der Lichtstromkreis und der Anzeigestromkreis über einen Doppelschalter derart geschaltet sind, dass bei Abschaltung des Liehtkreises der Anzeige-bzw. Alarmstromkreis dann geschlossen wird, wenn sich der Gashahn in Offenstellung befindet. EMI1.2 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Electrical display device for the position of a gas tap, characterized in that the lighting circuit and the display circuit are switched via a double switch in such a way that when the light circuit is switched off, the display or The alarm circuit is closed when the gas tap is in the open position. EMI1.2 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT118729D 1929-03-12 1929-03-12 Electric display device for the position of a gas tap. AT118729B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT118729T 1929-03-12

Publications (1)

Publication Number Publication Date
AT118729B true AT118729B (en) 1930-08-11

Family

ID=3631144

Family Applications (1)

Application Number Title Priority Date Filing Date
AT118729D AT118729B (en) 1929-03-12 1929-03-12 Electric display device for the position of a gas tap.

Country Status (1)

Country Link
AT (1) AT118729B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518484A (en) * 1946-01-18 1950-08-15 Joseph N Matthews Apparatus for determining the depth of liquid in tanks
US2581427A (en) * 1947-05-24 1952-01-08 Joseph N Matthews Liquid level gauge for ballast tanks

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518484A (en) * 1946-01-18 1950-08-15 Joseph N Matthews Apparatus for determining the depth of liquid in tanks
US2581427A (en) * 1947-05-24 1952-01-08 Joseph N Matthews Liquid level gauge for ballast tanks

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