AT55498B - Electric light bulb. - Google Patents

Electric light bulb.

Info

Publication number
AT55498B
AT55498B AT55498DA AT55498B AT 55498 B AT55498 B AT 55498B AT 55498D A AT55498D A AT 55498DA AT 55498 B AT55498 B AT 55498B
Authority
AT
Austria
Prior art keywords
light bulb
electric light
transformer
coil
incandescent lamp
Prior art date
Application number
Other languages
German (de)
Inventor
Frantisek Karhan
Original Assignee
Frantisek Karhan
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 Frantisek Karhan filed Critical Frantisek Karhan
Application granted granted Critical
Publication of AT55498B publication Critical patent/AT55498B/en

Links

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Elektrische   Glühlampe.   



   Gegenstand der vorliegenden Erfindung ist eine elektrische Glühlampe ohne aus derselben herausgeführte Stromzuleitungen, indem der leuchtende   Körper bzw.   der   Gllih-   faden und eine Wicklung eines Transformators in demselben luftleeren Raume eingeschlossen sind. 



   Die Zeichnungen veranschaulichen ein    Ausführungsbeispiel,  
Die Glühlampe mit dem Transformator ist in Fig. 1 im Vertikalschnitte, in Fig. 2 im   Ilorizontalschnitte   dargestellt. 



   Auf dem gebräuchlichen eisernen Rahmen 1, 2,3, 4 von   kreisförmigem   Querschnitte befinden sich die Spulen 5 und 13 des Transformators. Die Enden des Drahtes der Primärwicklung 5 sind in der Zeichnung mit 7 und 8 bezeichnet. Am gegenüberliegenden Arme 4 des Rahmens ist eine Spule 13 auf einem Glaszylinder 12 aufgesteckt, der beispielsweise noch mit einer Schichte Papier 11 unterlegt ist. Dieser Glaszylinder hängt an beiden Enden mit einem grösseren, exzentrisch angeordneten Glaszylinder 10 zusammen. so dass diese Zylinder einen luftleeren Raum einschliessen, gegenüber welchem die Sekundärwicklung 13 noch durch eine Glashülle 17 abgeteilt werden kann. In dem luftleeren Raume 18 sind zwischen den Isolatoren 15 und 16 parallel zu den Zylinderachsen die Leuchtfäden 14 gespannt, deren Enden leitend mit der Spule 13 verbunden sind.

   Der 

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



   <Desc / Clms Page number 1>
 



  Electric light bulb.



   The subject matter of the present invention is an electric incandescent lamp without power supply lines leading out of the same, in that the luminous body or the filament and a winding of a transformer are enclosed in the same vacuum.



   The drawings illustrate an embodiment,
The incandescent lamp with the transformer is shown in Fig. 1 in vertical section, in Fig. 2 in horizontal section.



   The coils 5 and 13 of the transformer are located on the usual iron frame 1, 2, 3, 4 of circular cross-section. The ends of the wire of the primary winding 5 are denoted by 7 and 8 in the drawing. On the opposite arm 4 of the frame, a coil 13 is attached to a glass cylinder 12, which is underlaid with a layer of paper 11, for example. This glass cylinder is connected at both ends to a larger, eccentrically arranged glass cylinder 10. so that these cylinders enclose a vacuum, from which the secondary winding 13 can still be separated by a glass envelope 17. In the airless space 18, the filaments 14 are stretched between the insulators 15 and 16 parallel to the cylinder axes, the ends of which are conductively connected to the coil 13.

   The

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

Claims (1)

EMI1.1 Elektrischc GIühlampf. dif an die Sekundärwicklung eines Spulen-Transformators angeschlossen ist, dadurch gekennzeichnet, dass nicht nur der Leuchtkörper 14, sondern aurh (lie mit ihm leitend verbundene Spule (13) des Transformators in dem luftleeren Raume (18) der Glühlampe angeordnet ist, so dass es nicht i. ütig ist, die Stromzuleitungen der Glühlampe nach aussen zu führen. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. EMI1.1 Electric glow. dif is connected to the secondary winding of a coil transformer, characterized in that not only the luminous element 14, but also aurh (the coil (13) of the transformer that is conductively connected to it is arranged in the vacuum (18) of the incandescent lamp so that it it is not generally necessary to lead the power lines of the incandescent lamp to the outside. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT55498D 1911-10-21 1911-10-21 Electric light bulb. AT55498B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT55498T 1911-10-21

Publications (1)

Publication Number Publication Date
AT55498B true AT55498B (en) 1912-09-25

Family

ID=3576996

Family Applications (1)

Application Number Title Priority Date Filing Date
AT55498D AT55498B (en) 1911-10-21 1911-10-21 Electric light bulb.

Country Status (1)

Country Link
AT (1) AT55498B (en)

Similar Documents

Publication Publication Date Title
DE2432210C3 (en) Metal halide lamp
AT55498B (en) Electric light bulb.
DE873290C (en) Electric incandescent lamp with light body made of refractory metals or metal compounds
DE2118828C3 (en) High pressure sodium vapor discharge lamp
DE692100C (en) Electric high pressure metal vapor discharge lamp w
DE355049C (en) Power converter
AT65033B (en) Luminous body of electric light bulbs made from drawn wire and process for its manufacture.
DE588078C (en) Cooling device for electrical machines
DE475765C (en) Discharge tubes
AT114272B (en) Spherical or ellipsoidal filament for electric light bulbs.
AT92613B (en) Chain insulator for high voltage lines.
AT120336B (en) Transformer.
DE396395C (en) Winding arrangement for transformers and reactors, in which the connection points of a winding limb are remote from the ends of the limb and parts of the winding limb are connected in parallel
AT142099B (en) Electrode feed-through for metal vapor rectifier.
AT151193B (en) Design for ignition coils.
AT115484B (en) Hot cathode for discharge tubes.
DE330371C (en) Glow cathode valve
AT147442B (en) Process for the production of helical incandescent bodies for electric incandescent lamps.
AT84587B (en) Relay for undulating currents.
AT104083B (en) Mercury vapor rectifier.
DE603094C (en) High-voltage transformer with layer winding and taps of the high-voltage winding that lead to a contact track, especially for X-ray systems
AT125925B (en) Electric noble gas lamp.
AT125468B (en) Holder for incandescent bodies in electric light bulbs.
AT106610B (en) Multi-part electrode for vacuum tubes.
DE385539C (en) Illuminated sign equipped with several discharge tubes for high voltage electricity