DE227499C - - Google Patents
Info
- Publication number
- DE227499C DE227499C DENDAT227499D DE227499DA DE227499C DE 227499 C DE227499 C DE 227499C DE NDAT227499 D DENDAT227499 D DE NDAT227499D DE 227499D A DE227499D A DE 227499DA DE 227499 C DE227499 C DE 227499C
- Authority
- DE
- Germany
- Prior art keywords
- electrodes
- wick
- wicks
- bridges
- burning
- 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.)
- Active
Links
- 241000490025 Schefflera digitata Species 0.000 claims 1
- 235000015250 liver sausages Nutrition 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000000750 progressive 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
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand der Erfindung betrifft eine elektrische Bogenlampe, bei der die Elektroden aus je zwei sich am Brennende gegenseitig abstützenden Stäben bestehen und dadurch ihren Nachschub durch ihren Abbrand regeln.The invention relates to an electric arc lamp in which the electrodes consist of two mutually supporting rods at the burning end and thereby regulate their replenishment by burning them.
Zweck der Erfindung ist, durch Anwendung von flachen Elektrodenquerschnitten die Brenndauer der Lampe wesentlich zu erhöhen undThe purpose of the invention is to reduce the burning time by using flat electrode cross-sections to increase the lamp significantly and
ίο zugleich durch geeignete Dochtanordnung für einen gleichmäßig fortschreitenden Abbrand der breiten Elektroden zu sorgen. Zur Erreichung dieses Zweckes werden die flachen Elektroden mit mehreren Dochten versehen, die durch Dochtbrücken miteinander verbunden sind, so daß ein leichtes Wechseln des Lichtbogens von einem Dochte zum anderen stattfindet.ίο at the same time through a suitable wick arrangement for to ensure an evenly progressive burn-off of the wide electrodes. To achieve For this purpose, the flat electrodes are provided with several wicks, which are connected to one another by wick bridges are so that an easy change of the arc from one wick to the other takes place.
In der Zeichnung stellt Fig. 1 ein solches Kohlenpaar im wagerechten Schnitt und Fig. 2 die Stellung der sich paarweise abstützenden Kohlen dar.In the drawing, FIG. 1 shows such a carbon pair in a horizontal section and FIG. 2 the position of the coals supported in pairs.
Die Kohlen stützen sich mit ihren schmalen Kanten d ab und besitzen mehrere Dochte, welche durch Dochtbrücken c untereinander verbunden sind. Im vorliegenden Beispiel sind die Innendochte b näher an die Stützkante d verlegt, als die Dochte α vom Kohlenrande entfernt sind, um dem Lichtbogen einen leichteren Übergang von einer Kohle zur anderen zu gestatten.The coals are supported by their narrow edges d and have several wicks, which are connected to one another by wick bridges c. In the present example, the inner wicks b are moved closer to the supporting edge d than the wicks α are away from the coal edge, in order to allow the arc to pass more easily from one coal to the other.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE227499C true DE227499C (en) |
Family
ID=487954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT227499D Active DE227499C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE227499C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1036382B (en) * | 1953-07-30 | 1958-08-14 | Conradty Fa C | High intensity arc lamp cathode |
-
0
- DE DENDAT227499D patent/DE227499C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1036382B (en) * | 1953-07-30 | 1958-08-14 | Conradty Fa C | High intensity arc lamp cathode |
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