DE226131C - - Google Patents
Info
- Publication number
- DE226131C DE226131C DENDAT226131D DE226131DA DE226131C DE 226131 C DE226131 C DE 226131C DE NDAT226131 D DENDAT226131 D DE NDAT226131D DE 226131D A DE226131D A DE 226131DA DE 226131 C DE226131 C DE 226131C
- Authority
- DE
- Germany
- Prior art keywords
- coal
- drum
- pairs
- coals
- lamp according
- 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
- 239000003245 coal Substances 0.000 claims description 12
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 6
- 239000000395 magnesium oxide Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000010891 electric arc Methods 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000010883 coal ash Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002093 peripheral effect 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
- H05B31/0012—Electric arc lamps the arc being outside, in the open with a plurality of electrode pairs
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE226131C true DE226131C (enrdf_load_html_response) |
Family
ID=486708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT226131D Active DE226131C (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE226131C (enrdf_load_html_response) |
-
0
- DE DENDAT226131D patent/DE226131C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE226131C (enrdf_load_html_response) | ||
| AT164236B (de) | Reihenblitzlichtgerät | |
| DE207892C (enrdf_load_html_response) | ||
| DE3639345C2 (enrdf_load_html_response) | ||
| DE542173C (de) | Maschine zum Einschmelzen von Glasfuessen in gerade Glasrohre elektrischer Roehrengluehlampen und elektrischer Leuchtroehren | |
| DE2349574C3 (de) | Leuchte | |
| DE57997C (de) | Elektroden für elektrische Bogenlampen | |
| DE3031979C2 (de) | Vorrichtung zum Anschmelzen eines eine Glühwendel tragenden Lampenfußes an ein Ende eines rohrförmigen Lampenkolbens | |
| DE152178C (enrdf_load_html_response) | ||
| DE55167C (de) | Bogenlampe mit scheibenförmigen Kohlen. _ | |
| DE213496C (enrdf_load_html_response) | ||
| DE1526099C3 (de) | Schachtofen zum gleichzeitigen Verbrennen von Schlamm und brennbaren festen Abfallstoffen | |
| DE343719C (de) | Stufenrost | |
| DE137737C (enrdf_load_html_response) | ||
| DE307323C (enrdf_load_html_response) | ||
| DE445724C (de) | Petroleumbeleuchtung fuer lange Brenndauer ohne Bedienung waehrend der Brenndauer | |
| DE254895C (enrdf_load_html_response) | ||
| DE10845C (de) | Neuerungen an elektrischen Lampen | |
| DE2614155C2 (de) | Zünder für Sauerstofflanzen | |
| DE281655C (enrdf_load_html_response) | ||
| DE7619A (de) | Photo - elektrische Lampe mit gebogenen Kohlenstäben | |
| DE225729C (enrdf_load_html_response) | ||
| DE131749C (enrdf_load_html_response) | ||
| DE680638C (de) | Blitzlichtlampe | |
| DE186378C (enrdf_load_html_response) |