AT65784B - Electric light bulb. - Google Patents
Electric light bulb.Info
- Publication number
- AT65784B AT65784B AT65784DA AT65784B AT 65784 B AT65784 B AT 65784B AT 65784D A AT65784D A AT 65784DA AT 65784 B AT65784 B AT 65784B
- Authority
- AT
- Austria
- Prior art keywords
- support frame
- light bulb
- rod
- electric light
- lamp base
- Prior art date
Links
- 235000014443 Pyrus communis Nutrition 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
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Die beschriebene Einrichtung kann verschieden abgeändert werden. In Fig. 4 trägt das Füsschen 8, das mit einem der Zuleitungsdr hte 5 verbundene Stäbchen 9, dessen Bund 10 von einer Hülse 26 durch eine Isolation 25 getrennt ist. Diese Hülse tritt hier an die Stelle der Kappe 12 der Fig. 1 und ist mit dem Zuleitomgadraht 4 dauernd verbunden. In das Muttergewinde der Hülse 26 ist die Hohlspindel 27 eingeschraubt, in welche das TraggesteU eingesetzt ist und die mit dem Arme 19 des letzteren in leitender Verbindung steht, so dass Strom vom Zuleitung draht 4 zu einem Ende des Glühfadens gelangen kann.
Das äussere Ende des Traggestelles, das die bereits beschriebene Traggestellsäule 16 aufweist, ist mit einer Kappe 28 aus leitendem Material versehen, welche federnde Flügel 29 trägt. Aus der Kappe 28 ragt seitlich ein umgebogener Arm 30
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Längsbohrung 17 der Säule 16 dient, ebenso wie im früheren Falle, zur Aufnahme des Stäbchens 9.
Bei dieser Ausführungsform wird das Traggestell aus der Birne herausgenommen, indem man es auf dem Stäbchen 9 dreht, um die Hohlspindel 27 aus der Hülse 26 herauszuschrauben. Die leitende Verbindung zwischen dem Stäbchen 9 und dem Arm 31 erfolgt durch die federnde Anpressung der Flügel 29 der Kappe 28 an das Stäbchen 9.
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The device described can be modified in various ways. In Fig. 4 the foot 8 carries the rod 9 connected to one of the supply wires 5, the collar 10 of which is separated from a sleeve 26 by an insulation 25. This sleeve takes the place of the cap 12 in FIG. 1 and is permanently connected to the supply wire 4. In the nut thread of the sleeve 26, the hollow spindle 27 is screwed into which the support gesture is inserted and which is in conductive connection with the arms 19 of the latter, so that current from the lead wire 4 can reach one end of the filament.
The outer end of the support frame, which has the support frame column 16 already described, is provided with a cap 28 made of conductive material which carries resilient wings 29. A bent arm 30 protrudes laterally from the cap 28
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As in the previous case, the longitudinal bore 17 of the column 16 serves to accommodate the rod 9.
In this embodiment, the support frame is removed from the pear by rotating it on the rod 9 in order to unscrew the hollow spindle 27 from the sleeve 26. The conductive connection between the rod 9 and the arm 31 takes place through the resilient pressing of the wings 29 of the cap 28 against the rod 9.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT65784T | 1912-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT65784B true AT65784B (en) | 1914-07-25 |
Family
ID=3587700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT65784D AT65784B (en) | 1912-12-06 | 1912-12-06 | Electric light bulb. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT65784B (en) |
-
1912
- 1912-12-06 AT AT65784D patent/AT65784B/en active
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