GB100387A - - Google Patents
Info
- Publication number
- GB100387A GB100387A GB270416A GB270416A GB100387A GB 100387 A GB100387 A GB 100387A GB 270416 A GB270416 A GB 270416A GB 270416 A GB270416 A GB 270416A GB 100387 A GB100387 A GB 100387A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lamp bulbs
- substances
- salts
- heating
- auerges
- 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
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052788 barium Inorganic materials 0.000 abstract 1
- -1 barium nitride Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- JUINSXZKUKVTMD-UHFFFAOYSA-N hydrogen azide Chemical compound N=[N+]=[N-] JUINSXZKUKVTMD-UHFFFAOYSA-N 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
- H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
- H01K1/56—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering characterised by the material of the getter
Landscapes
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE303770T | 1915-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB100387A true GB100387A (enrdf_load_stackoverflow) | 1916-10-12 |
Family
ID=32739652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB270416A Expired GB100387A (enrdf_load_stackoverflow) | 1915-05-05 | 1916-02-23 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE303770C (enrdf_load_stackoverflow) |
| FR (1) | FR512567A (enrdf_load_stackoverflow) |
| GB (1) | GB100387A (enrdf_load_stackoverflow) |
| NL (1) | NL4052C (enrdf_load_stackoverflow) |
-
1915
- 1915-05-05 DE DE1915303770D patent/DE303770C/de not_active Expired
-
1916
- 1916-02-02 NL NL6613A patent/NL4052C/xx active
- 1916-02-10 FR FR512567D patent/FR512567A/fr not_active Expired
- 1916-02-23 GB GB270416A patent/GB100387A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE303770C (enrdf_load_stackoverflow) | 1918-02-06 |
| NL4052C (enrdf_load_stackoverflow) | 1919-11-15 |
| FR512567A (fr) | 1921-01-26 |
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