NL281567A - - Google Patents
Info
- Publication number
- NL281567A NL281567A NL281567DA NL281567A NL 281567 A NL281567 A NL 281567A NL 281567D A NL281567D A NL 281567DA NL 281567 A NL281567 A NL 281567A
- Authority
- NL
- Netherlands
Links
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
- H01J9/08—Manufacture of heaters for indirectly-heated cathodes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Solid Thermionic Cathode (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL281567 | 1962-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL281567A true NL281567A (enrdf_load_stackoverflow) |
Family
ID=19754016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL281567D NL281567A (enrdf_load_stackoverflow) | 1962-07-30 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT240988B (enrdf_load_stackoverflow) |
| CH (1) | CH421311A (enrdf_load_stackoverflow) |
| DE (1) | DE1183602B (enrdf_load_stackoverflow) |
| DK (1) | DK105818C (enrdf_load_stackoverflow) |
| ES (1) | ES290364A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1006476A (enrdf_load_stackoverflow) |
| NL (1) | NL281567A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3581144A (en) * | 1969-03-27 | 1971-05-25 | Gen Electric | Metal-clad insulated electrical heater |
| DE2317445C3 (de) * | 1973-04-06 | 1982-09-09 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Verfahren zum Herstellen eines Heizkörpers für eine indirekt geheizte Kathode |
| DE2317446C3 (de) * | 1973-04-06 | 1983-11-10 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Verfahren zum Herstellen eines Heizelementes für eine indirekt geheizte Kathode |
| DE2442509C2 (de) * | 1974-09-05 | 1985-03-07 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zum Herstellen einer Dunkelschicht auf Heizelementen für Kathoden |
| CN102832090B (zh) * | 2012-08-29 | 2015-04-22 | 安徽华东光电技术研究所 | 一种用于空间行波管的热子组件及其制备方法 |
| CN112490098B (zh) * | 2020-12-09 | 2023-03-14 | 成都国光电气股份有限公司 | 一种热丝组件用混合填充粉料及其制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1296399A (fr) * | 1960-08-19 | 1962-06-15 | Rca Corp | Filament de chauffage de cathode pour tubes électroniques |
-
0
- NL NL281567D patent/NL281567A/xx unknown
-
1963
- 1963-07-26 GB GB2974663A patent/GB1006476A/en not_active Expired
- 1963-07-26 AT AT599163A patent/AT240988B/de active
- 1963-07-26 CH CH935763A patent/CH421311A/de unknown
- 1963-07-26 DE DEN23530A patent/DE1183602B/de active Pending
- 1963-07-27 DK DK359963A patent/DK105818C/da active
- 1963-07-27 ES ES290364A patent/ES290364A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT240988B (de) | 1965-06-25 |
| GB1006476A (en) | 1965-10-06 |
| CH421311A (de) | 1966-09-30 |
| DE1183602B (de) | 1964-12-17 |
| DK105818C (da) | 1966-11-14 |
| ES290364A1 (es) | 1964-02-16 |