DE218764C - - Google Patents
Info
- Publication number
- DE218764C DE218764C DENDAT218764D DE218764DA DE218764C DE 218764 C DE218764 C DE 218764C DE NDAT218764 D DENDAT218764 D DE NDAT218764D DE 218764D A DE218764D A DE 218764DA DE 218764 C DE218764 C DE 218764C
- Authority
- DE
- Germany
- Prior art keywords
- arc
- bell
- gases
- cavity
- light
- 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
- 239000007789 gas Substances 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000567 combustion gas Substances 0.000 claims 1
- 238000001556 precipitation Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 239000002184 metal Substances 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
- H05B31/0057—Accessories for arc lamps
- H05B31/0066—Saving arrangements; Ventilation devices
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE218764C true DE218764C (enExample) |
Family
ID=479957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT218764D Active DE218764C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE218764C (enExample) |
-
0
- DE DENDAT218764D patent/DE218764C/de active Active
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