DE703118C - Elektrische Quecksilberhochdruckdampfentladungslampe mit festen Gluehelektroden - Google Patents
Elektrische Quecksilberhochdruckdampfentladungslampe mit festen GluehelektrodenInfo
- Publication number
- DE703118C DE703118C DE1939P0078823 DEP0078823D DE703118C DE 703118 C DE703118 C DE 703118C DE 1939P0078823 DE1939P0078823 DE 1939P0078823 DE P0078823 D DEP0078823 D DE P0078823D DE 703118 C DE703118 C DE 703118C
- Authority
- DE
- Germany
- Prior art keywords
- discharge lamp
- mercury vapor
- vapor discharge
- pressure mercury
- mercury
- 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.)
- Expired
Links
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title claims description 20
- 229910052753 mercury Inorganic materials 0.000 claims description 12
- 229910052716 thallium Inorganic materials 0.000 claims description 10
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000010453 quartz Substances 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims description 2
- 239000000654 additive Substances 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910000497 Amalgam Inorganic materials 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- H01J61/02—Details
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
- H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
Landscapes
- Discharge Lamp (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB703118X | 1938-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE703118C true DE703118C (de) | 1941-03-01 |
Family
ID=10493855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1939P0078823 Expired DE703118C (de) | 1938-03-11 | 1939-03-12 | Elektrische Quecksilberhochdruckdampfentladungslampe mit festen Gluehelektroden |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH208846A (forum.php) |
| DE (1) | DE703118C (forum.php) |
| FR (1) | FR851874A (forum.php) |
| NL (1) | NL53253C (forum.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1286637B (de) * | 1961-04-11 | 1969-01-09 | Gen Electric | Elektrische Hochdruck-Metalldampf-Entladungslampe |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1184008B (de) * | 1960-08-12 | 1964-12-23 | Patra Patent Treuhand | Elektrische Quecksilberdampfhochdruckentladungslampe |
| NL277952A (forum.php) * | 1962-05-02 | |||
| GB1051169A (forum.php) * | 1962-10-16 | 1966-12-14 | ||
| NL288714A (forum.php) * | 1963-02-08 |
-
0
- NL NL53253D patent/NL53253C/xx active
-
1939
- 1939-03-12 DE DE1939P0078823 patent/DE703118C/de not_active Expired
- 1939-03-15 CH CH208846D patent/CH208846A/de unknown
- 1939-03-20 FR FR851874D patent/FR851874A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1286637B (de) * | 1961-04-11 | 1969-01-09 | Gen Electric | Elektrische Hochdruck-Metalldampf-Entladungslampe |
Also Published As
| Publication number | Publication date |
|---|---|
| NL53253C (forum.php) | |
| CH208846A (de) | 1940-02-29 |
| FR851874A (fr) | 1940-01-16 |
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