AT90385B - Carbon holder for projection lamps. - Google Patents

Carbon holder for projection lamps.

Info

Publication number
AT90385B
AT90385B AT90385DA AT90385B AT 90385 B AT90385 B AT 90385B AT 90385D A AT90385D A AT 90385DA AT 90385 B AT90385 B AT 90385B
Authority
AT
Austria
Prior art keywords
projection lamps
carbon holder
coal
holder
sleeve
Prior art date
Application number
Other languages
German (de)
Inventor
Julius Dangl
Original Assignee
Julius Dangl
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 Julius Dangl filed Critical Julius Dangl
Application granted granted Critical
Publication of AT90385B publication Critical patent/AT90385B/en

Links

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 



   Der Kohlenhalter   besteht.   aus einer Hülse, u. zw. einem nahtlosen Hartmessirgrohr. dass bis zu dreiviertel seiner Länge geschlitzt ist   (Fig. l   und 2). Die   kurzen   Reste der   Kohlenstifte   werden in das 
 EMI1.2 
 den Kondensor Schatten fallen, wie in Fig. 3 dargestellt ist. 



   Da die   Kohlenstifte   federnd   festgehalten werden, haben sie guten Kontakt, können nicht zer-   springen und bis auf das kleinste Restehen verbrannt werden, ohne dass die Lichtausbeute verringert wird. 

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



   <Desc / Clms Page number 1>
 
 EMI1.1
 



   The coal holder consists. from a sleeve, u. between a seamless hard brass tube. that up to three quarters of its length is slit (Fig. 1 and 2). The short remains of the carbon pins are inserted into the
 EMI1.2
 shadows fall on the condenser, as shown in FIG.



   Since the carbon pins are held in place with a spring, they have good contact, cannot crack and can be burned to the last minute without reducing the light output.

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

 

Claims (1)

PATENT-ANSPRUCH : Kohlenhalter für Projektionslampen, gekennzeichnet durch eine geschlitzte Hülse, in der ein kurzes Reststuck der Kohle eingesetzt und durch Einspannung der Hülse in den Kohlenträger festgf- halten wird. EMI1.3 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Coal holder for projection lamps, characterized by a slotted sleeve in which a short piece of coal is inserted and held in place by clamping the sleeve in the coal support. EMI1.3 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT90385D 1921-03-05 1921-03-05 Carbon holder for projection lamps. AT90385B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT90385T 1921-03-05

Publications (1)

Publication Number Publication Date
AT90385B true AT90385B (en) 1922-12-11

Family

ID=3610641

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90385D AT90385B (en) 1921-03-05 1921-03-05 Carbon holder for projection lamps.

Country Status (1)

Country Link
AT (1) AT90385B (en)

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