GB1115236A - Improvements relating to methods of manufacturing oxide-coated cathodes - Google Patents
Improvements relating to methods of manufacturing oxide-coated cathodesInfo
- Publication number
- GB1115236A GB1115236A GB2457466A GB2457466A GB1115236A GB 1115236 A GB1115236 A GB 1115236A GB 2457466 A GB2457466 A GB 2457466A GB 2457466 A GB2457466 A GB 2457466A GB 1115236 A GB1115236 A GB 1115236A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cathode
- oxide
- carbonates
- oxides
- heated
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 4
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 3
- 238000000576 coating method Methods 0.000 abstract 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 2
- 239000001569 carbon dioxide Substances 0.000 abstract 2
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 239000010410 layer Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000000020 Nitrocellulose Substances 0.000 abstract 1
- 229910052788 barium Inorganic materials 0.000 abstract 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000010406 cathode material Substances 0.000 abstract 1
- 238000001962 electrophoresis Methods 0.000 abstract 1
- 238000010304 firing Methods 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229920001220 nitrocellulos Polymers 0.000 abstract 1
- 238000010422 painting Methods 0.000 abstract 1
- 239000011241 protective layer Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- LEDMRZGFZIAGGB-UHFFFAOYSA-L strontium carbonate Chemical class [Sr+2].[O-]C([O-])=O LEDMRZGFZIAGGB-UHFFFAOYSA-L 0.000 abstract 1
- NEDFZELJKGZAQF-UHFFFAOYSA-J strontium;barium(2+);dicarbonate Chemical compound [Sr+2].[Ba+2].[O-]C([O-])=O.[O-]C([O-])=O NEDFZELJKGZAQF-UHFFFAOYSA-J 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes
- H01J9/042—Manufacture, activation of the emissive part
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Solid Thermionic Cathode (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6507230A NL6507230A (enrdf_load_stackoverflow) | 1965-06-05 | 1965-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1115236A true GB1115236A (en) | 1968-05-29 |
Family
ID=19793310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2457466A Expired GB1115236A (en) | 1965-06-05 | 1966-06-02 | Improvements relating to methods of manufacturing oxide-coated cathodes |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT264671B (enrdf_load_stackoverflow) |
| BE (1) | BE682461A (enrdf_load_stackoverflow) |
| DE (1) | DE1564407A1 (enrdf_load_stackoverflow) |
| DK (1) | DK112396B (enrdf_load_stackoverflow) |
| ES (1) | ES327509A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1115236A (enrdf_load_stackoverflow) |
| NL (1) | NL6507230A (enrdf_load_stackoverflow) |
| SE (1) | SE300474B (enrdf_load_stackoverflow) |
-
1965
- 1965-06-05 NL NL6507230A patent/NL6507230A/xx unknown
-
1966
- 1966-06-02 DE DE19661564407 patent/DE1564407A1/de active Pending
- 1966-06-02 GB GB2457466A patent/GB1115236A/en not_active Expired
- 1966-06-02 DK DK284966A patent/DK112396B/da unknown
- 1966-06-02 SE SE757666A patent/SE300474B/xx unknown
- 1966-06-02 AT AT524966A patent/AT264671B/de active
- 1966-06-03 ES ES0327509A patent/ES327509A1/es not_active Expired
- 1966-06-13 BE BE682461D patent/BE682461A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES327509A1 (es) | 1967-07-16 |
| AT264671B (de) | 1968-09-10 |
| DK112396B (da) | 1968-12-09 |
| BE682461A (enrdf_load_stackoverflow) | 1966-12-13 |
| DE1564407A1 (de) | 1970-02-12 |
| NL6507230A (enrdf_load_stackoverflow) | 1966-12-06 |
| SE300474B (enrdf_load_stackoverflow) | 1968-04-29 |
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