DE190474C - - Google Patents
Info
- Publication number
- DE190474C DE190474C DENDAT190474D DE190474DA DE190474C DE 190474 C DE190474 C DE 190474C DE NDAT190474 D DENDAT190474 D DE NDAT190474D DE 190474D A DE190474D A DE 190474DA DE 190474 C DE190474 C DE 190474C
- Authority
- DE
- Germany
- Prior art keywords
- vase
- metal
- evaporated
- cathode
- tube
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 239000003245 coal Substances 0.000 description 3
- 239000003610 charcoal Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000004804 winding Methods 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
- H05B31/0018—Electric arc lamps in a closed vessel
- H05B31/0027—Electric arc lamps in a closed vessel with special gasfilling
Landscapes
- Discharge Lamp (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE190474C true DE190474C (cs) |
Family
ID=453927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT190474D Active DE190474C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE190474C (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6663384B2 (en) * | 2002-01-04 | 2003-12-16 | Tod A. Papai | Venting plate for a containerized candle |
-
0
- DE DENDAT190474D patent/DE190474C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6663384B2 (en) * | 2002-01-04 | 2003-12-16 | Tod A. Papai | Venting plate for a containerized candle |
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