DE166372C - - Google Patents
Info
- Publication number
- DE166372C DE166372C DENDAT166372D DE166372DA DE166372C DE 166372 C DE166372 C DE 166372C DE NDAT166372 D DENDAT166372 D DE NDAT166372D DE 166372D A DE166372D A DE 166372DA DE 166372 C DE166372 C DE 166372C
- Authority
- DE
- Germany
- Prior art keywords
- mercury
- glow resistor
- glow
- level
- resistor
- 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
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 12
- 229910052753 mercury Inorganic materials 0.000 claims description 12
- 230000008020 evaporation Effects 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 230000007774 longterm Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/96—Lamps with light-emitting discharge path and separately-heated incandescent body within a common envelope, e.g. for simulating daylight
Landscapes
- Discharge Lamps And Accessories Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE166372C true DE166372C (enrdf_load_html_response) |
Family
ID=431770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT166372D Active DE166372C (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE166372C (enrdf_load_html_response) |
-
0
- DE DENDAT166372D patent/DE166372C/de active Active
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