GB299431A - - Google Patents
Info
- Publication number
- GB299431A GB299431A GB30951/28A GB3095128A GB299431A GB 299431 A GB299431 A GB 299431A GB 30951/28 A GB30951/28 A GB 30951/28A GB 3095128 A GB3095128 A GB 3095128A GB 299431 A GB299431 A GB 299431A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wire
- core
- nickel
- coating
- activated
- 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 229910000990 Ni alloy Inorganic materials 0.000 abstract 1
- PXSIFGRGUVISHI-UHFFFAOYSA-N [Ni].[Ba] Chemical compound [Ni].[Ba] PXSIFGRGUVISHI-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000003870 refractory metal Substances 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical group [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/13—Solid thermionic cathodes
- H01J1/14—Solid thermionic cathodes characterised by the material
Landscapes
- Microwave Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE299431T | 1927-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB299431A true GB299431A (enrdf_load_stackoverflow) | 1930-01-27 |
Family
ID=31894222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30951/28A Expired GB299431A (enrdf_load_stackoverflow) | 1927-10-26 | 1928-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB299431A (enrdf_load_stackoverflow) |
-
1928
- 1928-10-25 GB GB30951/28A patent/GB299431A/en not_active Expired
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