GB1011232A - Method for producing oxide-coated cathodes - Google Patents
Method for producing oxide-coated cathodesInfo
- Publication number
- GB1011232A GB1011232A GB19961/62A GB1996162A GB1011232A GB 1011232 A GB1011232 A GB 1011232A GB 19961/62 A GB19961/62 A GB 19961/62A GB 1996162 A GB1996162 A GB 1996162A GB 1011232 A GB1011232 A GB 1011232A
- Authority
- GB
- United Kingdom
- Prior art keywords
- binder
- cathode
- hydrogen
- minutes
- coated
- 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 1
- 239000011230 binding agent Substances 0.000 abstract 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- 229940072049 amyl acetate Drugs 0.000 abstract 1
- PGMYKACGEOXYJE-UHFFFAOYSA-N anhydrous amyl acetate Natural products CCCCCOC(C)=O PGMYKACGEOXYJE-UHFFFAOYSA-N 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 239000010406 cathode material Substances 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- MNWFXJYAOYHMED-UHFFFAOYSA-M heptanoate Chemical compound CCCCCCC([O-])=O MNWFXJYAOYHMED-UHFFFAOYSA-M 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910000480 nickel oxide Inorganic materials 0.000 abstract 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 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 |
|---|---|---|---|
| US114256A US3186786A (en) | 1961-06-01 | 1961-06-01 | Method for processing oxide coated cathodes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1011232A true GB1011232A (en) | 1965-11-24 |
Family
ID=22354198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19961/62A Expired GB1011232A (en) | 1961-06-01 | 1962-05-24 | Method for producing oxide-coated cathodes |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3186786A (forum.php) |
| BE (1) | BE617970A (forum.php) |
| DE (1) | DE1160954B (forum.php) |
| GB (1) | GB1011232A (forum.php) |
| NL (2) | NL278653A (forum.php) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1215817B (de) | 1962-04-28 | 1966-05-05 | Egyesuelt Izzolampa | Verfahren zur Herstellung einer Oxydkathode fuer elektrische Entladungsroehren |
| KR0147542B1 (ko) * | 1989-12-31 | 1998-08-01 | 김정배 | 전자관용 함침형 음극 구조체 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2041802A (en) * | 1933-06-30 | 1936-05-26 | Bell Telephone Labor Inc | Electron emitter |
| US2275886A (en) * | 1941-04-30 | 1942-03-10 | Gen Electric | Process of activating cathodes |
| US2673387A (en) * | 1951-05-18 | 1954-03-30 | Gen Electric | Electron emission coating mixtures |
| NL97850C (forum.php) * | 1953-08-14 |
-
0
- NL NL136982D patent/NL136982C/xx active
- NL NL278653D patent/NL278653A/xx unknown
-
1961
- 1961-06-01 US US114256A patent/US3186786A/en not_active Expired - Lifetime
-
1962
- 1962-05-22 BE BE617970A patent/BE617970A/fr unknown
- 1962-05-23 DE DEW32309A patent/DE1160954B/de active Pending
- 1962-05-24 GB GB19961/62A patent/GB1011232A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1160954B (de) | 1964-01-09 |
| BE617970A (fr) | 1962-09-17 |
| NL136982C (forum.php) | |
| US3186786A (en) | 1965-06-01 |
| NL278653A (forum.php) |
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