GB611469A - Improved method of providing vacuum vessels such as electric discharge tubes with a getter-layer - Google Patents
Improved method of providing vacuum vessels such as electric discharge tubes with a getter-layerInfo
- Publication number
- GB611469A GB611469A GB13165/46A GB1316546A GB611469A GB 611469 A GB611469 A GB 611469A GB 13165/46 A GB13165/46 A GB 13165/46A GB 1316546 A GB1316546 A GB 1316546A GB 611469 A GB611469 A GB 611469A
- Authority
- GB
- United Kingdom
- Prior art keywords
- getter
- gas
- layer
- electric discharge
- metal
- 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
- 239000007789 gas Substances 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 3
- 229910052788 barium Inorganic materials 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 1
- -1 barium nitride Chemical class 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 239000000659 freezing mixture Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical compound [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
- H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
- H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
- H01J7/183—Composition or manufacture of getters
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL255826X | 1945-05-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB611469A true GB611469A (en) | 1948-10-29 |
Family
ID=19781298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13165/46A Expired GB611469A (en) | 1945-05-04 | 1946-05-01 | Improved method of providing vacuum vessels such as electric discharge tubes with a getter-layer |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE464966A (enrdf_load_stackoverflow) |
| CH (1) | CH255826A (enrdf_load_stackoverflow) |
| GB (1) | GB611469A (enrdf_load_stackoverflow) |
| NL (1) | NL63039C (enrdf_load_stackoverflow) |
-
0
- NL NL63039D patent/NL63039C/xx active
- BE BE464966D patent/BE464966A/xx unknown
-
1946
- 1946-05-01 GB GB13165/46A patent/GB611469A/en not_active Expired
- 1946-05-02 CH CH255826D patent/CH255826A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE464966A (enrdf_load_stackoverflow) | |
| NL63039C (enrdf_load_stackoverflow) | |
| CH255826A (fr) | 1948-07-15 |
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