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
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)
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) |
-
1921
- 1921-03-05 AT AT90385D patent/AT90385B/en active
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