AT47504B - Projection lamp with manual adjustment. - Google Patents

Projection lamp with manual adjustment.

Info

Publication number
AT47504B
AT47504B AT47504DA AT47504B AT 47504 B AT47504 B AT 47504B AT 47504D A AT47504D A AT 47504DA AT 47504 B AT47504 B AT 47504B
Authority
AT
Austria
Prior art keywords
regulating screw
projection lamp
arc
coals
regulation
Prior art date
Application number
Other languages
German (de)
Inventor
Josef Czikowsky
Original Assignee
Josef Czikowsky
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 Josef Czikowsky filed Critical Josef Czikowsky
Application granted granted Critical
Publication of AT47504B publication Critical patent/AT47504B/en

Links

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Description

  

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Fig 6 stellt eine Ausführung dar, wo das automatische Verschieben der Lampe wegfällt, weil die Anordnung feststehender, geneigter   Kohlenhalter K sowohl   die Kohlen im gleichen Neigungswinkel zueinander hält, als auch ein Wandern des Lichtpunktes verhindert. Das Nachschieben der Kohlen kann auf beliebige Art geschehen. 



   PATENT-ANSPRÜCHE : 
1. Elektrische   Projektionslampe mit Handregulator.   dadurch gekennzeichnet, dass die die Kohlenhalter tragenden Hebel als Parallelogramme ausgebildet sind, zum Zwecke, den Neigungwinkel der Kohlen zueinander immer gleich zu halten.



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6 shows an embodiment in which the automatic displacement of the lamp is omitted because the arrangement of fixed, inclined carbon holders K both holds the carbon coals at the same angle of inclination to one another and prevents the light point from moving. The coal can be pushed in in any way.



   PATENT CLAIMS:
1. Electric projection lamp with hand regulator. characterized in that the levers carrying the coal holders are designed as parallelograms, for the purpose of always keeping the angle of inclination of the coal to one another the same.

Claims (1)

2. Elektrische Bogenlampe nach Anspruch 1 mit Handregulator, dadurch gekennzeichnet, dass gleichzeitig mit der durch die Regulierung der Kolilen bewirkten Abweichung des Lichtbogens eine Verschiebung desselben im entgegengesetzten Sinne durch Gegengewinde an der Regulierschraube, oder durch Zahnradübertragung von der Regulierschraube auf eine Spindel mit Gegengewinde oder durch Übertragung der Bewegung der Regulierschraube mit einer an ihr fest angebrachten Scheibe auf einen Hebel derart erfolgt, dass der Lichtpunkt stets an derselben Stelle verharrt. 2. Electric arc lamp according to claim 1 with manual regulator, characterized in that at the same time as the deviation of the arc caused by the regulation of the Kolilen a displacement of the same in the opposite sense by mating thread on the regulating screw, or by gear transmission from the regulating screw to a spindle with a mating thread or by transferring the movement of the regulating screw with a washer firmly attached to a lever in such a way that the point of light always remains in the same place. 3. Elektrische Projektionslampe mit Handregulator, gekennzeichnet durch feststehende Kohlenhalter, durch welche die Kohlen bei der Regulieiung infolge Druckes einer Hebelübersetzung, die von einer mit der Regulierschraube fest verbundenen Scheibe betätigt wird, gleiten, zum Zwecke, die Neigung der Kohlen und die Lage des Lichtbogens unverändert zu halten. 3. Electric projection lamp with hand regulator, characterized by fixed carbon holders, through which the coals slide during the regulation as a result of the pressure of a lever transmission actuated by a disc firmly connected to the regulating screw, for the purpose of the inclination of the coals and the position of the arc to keep unchanged.
AT47504D 1910-05-25 1910-05-25 Projection lamp with manual adjustment. AT47504B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT47504T 1910-05-25

Publications (1)

Publication Number Publication Date
AT47504B true AT47504B (en) 1911-04-10

Family

ID=3567881

Family Applications (1)

Application Number Title Priority Date Filing Date
AT47504D AT47504B (en) 1910-05-25 1910-05-25 Projection lamp with manual adjustment.

Country Status (1)

Country Link
AT (1) AT47504B (en)

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