GB286650A - - Google Patents
Info
- Publication number
- GB286650A GB286650A GB6988/28A GB698828A GB286650A GB 286650 A GB286650 A GB 286650A GB 6988/28 A GB6988/28 A GB 6988/28A GB 698828 A GB698828 A GB 698828A GB 286650 A GB286650 A GB 286650A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxide
- metal
- paste
- coating
- cathodes
- 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
- 238000000576 coating method Methods 0.000 abstract 4
- 239000011248 coating agent Substances 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 229910044991 metal oxide Inorganic materials 0.000 abstract 2
- 239000012255 powdered metal Substances 0.000 abstract 2
- 239000005662 Paraffin oil Substances 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 229910000428 cobalt oxide Inorganic materials 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 abstract 1
- 229910000480 nickel oxide Inorganic materials 0.000 abstract 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE286650T | 1927-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB286650A true GB286650A (enExample) | 1928-12-20 |
Family
ID=31893899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6988/28A Expired GB286650A (enExample) | 1927-03-07 | 1928-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB286650A (enExample) |
-
1928
- 1928-03-06 GB GB6988/28A patent/GB286650A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US1922254A (en) | Thermionic tube electrode | |
| GB568962A (en) | Improvements in or relating to cathodes for electron discharge devices | |
| US2670572A (en) | Method of making glass-to-metal seals | |
| US2232083A (en) | Method of producing surfaces of high heat radiation | |
| US2904456A (en) | Metalizing ceramics | |
| GB286650A (enExample) | ||
| US2250986A (en) | Vacuum-tight metal-to-ceramic seal and method of making same | |
| GB487854A (en) | Improvements in and relating to the production of metal coatings on objects | |
| US2472189A (en) | Thermionic tube having a secondary-emission electrode | |
| US1565598A (en) | Control of the softening temperature of vitreous material | |
| GB389886A (en) | Improvements in and relating to electrodes for discharge tubes | |
| GB268815A (en) | Improved process for the manufacture of cathodes for discharge devices | |
| GB504078A (en) | Improvements in and relating to methods of cementing carbon bodies | |
| GB508013A (en) | Articles of vitreous quartz and process for producing and working them | |
| GB475878A (en) | An improved method for joining ceramic bodies to one another or to metallic bodies | |
| GB372152A (en) | Improvements in or relating to indirectly heated cathodes for electric discharge tubes | |
| GB277997A (enExample) | ||
| GB853984A (en) | Improvements relating to the metallisation of ceramic materials | |
| GB402916A (en) | An improved process for coating articles with molybdenum | |
| GB501271A (en) | Improvements in and relating to the sealing of electric conductors into quartz or ceramic materials | |
| GB514882A (en) | Process for hard soldering metal bodies, especially the anodes of electric discharge tubes | |
| GB664507A (en) | Improvements in and relating to soldering by resistance or arc heating | |
| CH327740A (de) | Verfahren zur Herstellung eines silberhaltigen Überzuges auf Metallkörpern, insbesondere für Metall-Glas-Verschmelzungen von elektrischen Entladungsgefässen | |
| GB365303A (en) | Electron tube with incandescent cathode | |
| GB303034A (en) | Improvements in the production of metallic coatings on iron or steel, or alloys thereof |