AT91228B - Electric multifilament lamp. - Google Patents
Electric multifilament lamp.Info
- Publication number
- AT91228B AT91228B AT91228DA AT91228B AT 91228 B AT91228 B AT 91228B AT 91228D A AT91228D A AT 91228DA AT 91228 B AT91228 B AT 91228B
- Authority
- AT
- Austria
- Prior art keywords
- lamp
- electric
- multifilament lamp
- filament
- contact
- Prior art date
Links
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Description
<Desc/Clms Page number 1>
ElektrischeMehrfadenlampe.
Die Erfindung betrifft eine elektrische Mehrfadenlampe, deren Lichtstärke stufenförmig variiert werden kann und bei welcher die Schaltvorrichtung zur Regelung an der Lampe selbst angebracht ist. I)aa! Bedürfnis, die elektrische Lampe gleich allen anderen Lichtquellen in der Lichtstärke verlustlos
EMI1.1
Bei dem Gegenstande der Anmeldung ist es jedoch möglich, durch blosses Verdrehen einer oder mehrerer Schaltlamellen am Glühlampensockel, mehrere Glühfäden verschiedener Kerzenstärken nacheinander oder auch gleichzeitig einzustellen, wodurch es möglich ist, mit einer Lampe, je nach der Aus- fuhrtjngsart, beliebig viele Helligkeitsstufen zu erzielen. Ein wesentlicher Vorteil der Lampe liegt in der durch die Mehrfachglühdrahtkonstruktion bedingten längeren Lebensdauer, die jene der normalen Glühlampeum ein Vielfaches übersteigt und darin, dass sie in jeder Fassung ohne weiteres verwendet werden kann.
In der Zeichnung ist als beispielsweise Ausführungsform eine Zweifadenlampe dargestellt ; die Lampe, die mit einem Normalgewinde versehen ist, zeigt im wesentlichen denselben Aufbau, wie die
EMI1.2
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Electric multi-filament lamp.
The invention relates to an electric multi-filament lamp, the light intensity of which can be varied in steps and in which the switching device for regulation is attached to the lamp itself. I) aa! The need for the electric lamp to be equal to all other light sources in terms of light intensity without loss
EMI1.1
With the subject of the application, however, it is possible to set several filaments of different candle strengths one after the other or at the same time by simply turning one or more switching blades on the bulb base, which makes it possible to add any number of brightness levels with one lamp, depending on the design achieve. A major advantage of the lamp is the longer service life due to the multiple filament construction, which exceeds that of the normal incandescent lamp many times over, and the fact that it can be easily used in any socket.
In the drawing, a two-filament lamp is shown as an example embodiment; the lamp, which is provided with a normal thread, shows essentially the same structure as that
EMI1.2
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT91228T | 1921-09-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT91228B true AT91228B (en) | 1923-02-10 |
Family
ID=3611367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT91228D AT91228B (en) | 1921-09-20 | 1921-09-20 | Electric multifilament lamp. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT91228B (en) |
-
1921
- 1921-09-20 AT AT91228D patent/AT91228B/en active
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