AT19382B

AT19382B - Mercury vapor lamp with contact ignition.

Info

Publication number: AT19382B
Authority: AT
Original assignee: Rudolf Jahoda Dr; Elek Sche Gluehlampen Fabrik W
Priority date: 1904-03-14
Filing date: 1904-03-14
Publication date: 1905-03-10

Description

  

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  QuecksilberdampflampemitKontaktzündung. 
 EMI1.1 
 mit der Kathode (Quecksilber) b leitend verbunden, und zwar derart, dass zwischen dem Quecksilber und dem Kohlenfaden nur ein mangelhafter Kontakt bei c zustande kommt.   llei     Strotndurchgang   tritt an dieser Stelle c Erhitzung und infolgedessen plötzliche Quecksilber- 
 EMI1.2 
 



   PATENT-ANSPRÜCHE   1.   Quecksilberdampflampe mit selbständiger Kontaktzündung, bei welcher die Anode durch einen Leiter von geeignetem Widerstande leitend mit der Quecksilberkathode ver-   bunden ist. dadurch gekennzeichnet,   dass das Ende dieses Leiters mit dem Quecksilber nur   toangothaften   Kontakt bildet, so dass die beim Stromdurchgang erzeugte Spannung der   Dämpfe durch den Druck   auf die Berührungsstelle den Kontakt aufhebt. 

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



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  Mercury vapor lamp with contact ignition.
 EMI1.1
 conductively connected to the cathode (mercury) b in such a way that there is only a poor contact at c between the mercury and the carbon filament. At this point there is heat and, as a result, sudden mercury
 EMI1.2
 



   PATENT CLAIMS 1. Mercury vapor lamp with automatic contact ignition, in which the anode is conductively connected to the mercury cathode by a conductor of suitable resistance. characterized in that the end of this conductor forms only toangothic contact with the mercury, so that the voltage of the vapors generated during the passage of current removes the contact due to the pressure on the point of contact.

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

Claims

2. An embodiment of the mercury vapor lamp according to claim 1, characterized in that the current connection between anode and cathode is mediated by a conductor that is entirely or only partially spiral-shaped.

3. An embodiment of the mercury vapor lamp according to claim 1, characterized in that the conductor is supported near above the cathode in such a way that the extension of the upper part of the conductor only results in a lateral bending of this part, the position of the lower end of the conductor opposite however, the Quicksilver Aecho cannot be changed. ** WARNING ** End of CLMS field may overlap beginning of DESC **.