GB279844A - Method and an arrangement for dispersing magnesium in vacuum tubes - Google Patents
Method and an arrangement for dispersing magnesium in vacuum tubesInfo
- Publication number
- GB279844A GB279844A GB28199/27A GB2819927A GB279844A GB 279844 A GB279844 A GB 279844A GB 28199/27 A GB28199/27 A GB 28199/27A GB 2819927 A GB2819927 A GB 2819927A GB 279844 A GB279844 A GB 279844A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnesium
- anode
- dispersed
- vacuum tubes
- dispersing
- 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
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title abstract 10
- 229910052749 magnesium Inorganic materials 0.000 title abstract 9
- 239000011777 magnesium Substances 0.000 title abstract 9
- 239000007789 gas Substances 0.000 abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000010445 mica Substances 0.000 abstract 1
- 229910052618 mica group Inorganic materials 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 229910052759 nickel Inorganic materials 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
- H01J7/186—Getter supports
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE279844X | 1926-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB279844A true GB279844A (en) | 1928-08-16 |
Family
ID=6028797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28199/27A Expired GB279844A (en) | 1926-10-26 | 1927-10-24 | Method and an arrangement for dispersing magnesium in vacuum tubes |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1833117A (enrdf_load_stackoverflow) |
| GB (1) | GB279844A (enrdf_load_stackoverflow) |
| NL (1) | NL26512C (enrdf_load_stackoverflow) |
-
0
- NL NL26512D patent/NL26512C/xx active
-
1927
- 1927-10-24 GB GB28199/27A patent/GB279844A/en not_active Expired
- 1927-10-27 US US229104A patent/US1833117A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL26512C (enrdf_load_stackoverflow) | |
| US1833117A (en) | 1931-11-24 |
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