DE156363C - - Google Patents
Info
- Publication number
- DE156363C DE156363C DE1904156363D DE156363DA DE156363C DE 156363 C DE156363 C DE 156363C DE 1904156363 D DE1904156363 D DE 1904156363D DE 156363D A DE156363D A DE 156363DA DE 156363 C DE156363 C DE 156363C
- Authority
- DE
- Germany
- Prior art keywords
- support
- edge
- electrode
- heat
- arc
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 230000036633 rest Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 2
- 210000000614 Ribs Anatomy 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B31/00—Electric arc lamps
- H05B31/0003—Electric arc lamps the arc being outside, in the open
- H05B31/0009—Electric arc lamps the arc being outside, in the open with parallel or oblique disposition of the electrodes; Special form of the electrodes
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
KAISERLICHES A IMPERIAL A
PATENTAMT,PATENT OFFICE,
Die vorliegende Erfindung bezieht sich auf elektrische Bogenlampen mit schräg oder parallel zueinander angeordneten Elektroden, deren Nachschub mittels einer an der Spitze geeignet aufliegenden seitlichen Stützkante geregelt wird, welche durch den Lichtbogen allmählich verzehrt wird. Bisher wurde eine besondere seitliche Stützkante an den Bogenlichtelektroden vorgesehen, welche mehr oderThe present invention relates to electric arc lamps with oblique or electrodes arranged parallel to one another, their replenishment by means of one at the tip suitable overlying lateral support edge is regulated, which is controlled by the arc is gradually consumed. So far there was a special lateral support edge on the arc light electrodes provided which more or
ίο weniger über den Querschnitt der eigentlichen Elektrode hinausragte.ίο less about the cross section of the actual Electrode protruded.
Der vorliegenden Erfindung gemäß wird nun eine besondere Stützkante an der Elektrode entbehrlich gemacht, indem die Elektrode mit ihrer Spitze an einer Seite am Rande durch eine Auflage gestützt wird, welche eine solche Ableitung der Wärme des Lichtbogens an dem Stützpunkte bewirkt, daß sich am Rande der Elektrode während des Betriebes der Lampe eine über den eigentlichen Krater hinausragende spitze Stützkante bildet, welche durch den Lichtbogen allmählich verzehrt wird. Zu diesem Zwecke muß die Auflage eine verhältnismäßig große wärmestrahlende Oberfläche besitzen und zweckmäßig aus einem die Wärme gut leitenden Metall bestehen.According to the present invention, there is now a special support edge on the electrode made dispensable by placing the electrode with its tip on one side at the edge is supported by a support which allows such dissipation of the heat of the arc causes at the support points that on the edge of the electrode during operation of the lamp over the actual Crater protruding pointed support edge forms, which gradually through the arc is consumed. For this purpose, the support must have a relatively large heat-radiating surface and expediently consist of a metal that conducts heat well.
Auf der beiliegenden Zeichnung ist in Fig. 1 in Vorderansicht und in Fig. 2 in einem Schnitt (mit Draufsicht der Auflage) eine Bogenlichtelektrode α von kreisrundem Querschnitt zur Darstellung gebracht, welche an einer Seite am Rande auf einer Auflage b aufruht. Diese Auflage besteht aus die Wärme gut' ableitendem Metall und besitzt eine verhältnismäßig große wärmestrahlende Oberfläche, welche durch die in der Zeichnung angedeuteten Rippen geeignet vergrößert werden kann. Während des Betriebes der Lampe bildet sich dann unter der Wirkung des Lichtbogens an der Auflagestelle eine seitliche Spitze bezw. Kante c heraus, welche über den eigentlichen Krater der Elektrode hinausragt und gleichzeitig eine seitliche Stütze für den Lichtbogen bildet.In the accompanying drawing, in Fig. 1 in a front view and in Fig. 2 in a section (with a top view of the support) an arc light electrode α of circular cross-section is shown, which rests on one side at the edge on a support b. This support consists of metal that dissipates heat well and has a relatively large heat-radiating surface, which can be appropriately enlarged by the ribs indicated in the drawing. During the operation of the lamp then forms a lateral tip BEZW under the action of the arc at the support point. Edge c out, which protrudes over the actual crater of the electrode and at the same time forms a lateral support for the arc.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT22175D AT22175B (en) | 1904-01-19 | 1904-12-24 | Device for achieving an even supply of electrodes for electric arc lamps. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE156363C true DE156363C (en) |
Family
ID=422749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1904156363D Expired - Lifetime DE156363C (en) | 1904-01-19 | 1904-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE156363C (en) |
-
1904
- 1904-01-19 DE DE1904156363D patent/DE156363C/de not_active Expired - Lifetime
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