BE535893A - - Google Patents
Info
- Publication number
- BE535893A BE535893A BE535893DA BE535893A BE 535893 A BE535893 A BE 535893A BE 535893D A BE535893D A BE 535893DA BE 535893 A BE535893 A BE 535893A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/16—Picture reproducers using cathode ray tubes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/28—Non-electron-emitting electrodes; Screens
- H01J19/38—Control electrodes, e.g. grid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
- H01J29/803—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching for post-acceleration or post-deflection, e.g. for colour switching
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0012—Constructional arrangements
- H01J2893/0015—Non-sealed electrodes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL185327A NL93773C (en) | 1954-02-23 | 1954-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE535893A true BE535893A (en) |
Family
ID=19750652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE535893D BE535893A (en) | 1954-02-23 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2813214A (en) |
| BE (1) | BE535893A (en) |
| CH (1) | CH328925A (en) |
| DE (2) | DE1732539U (en) |
| FR (1) | FR1119488A (en) |
| GB (1) | GB777757A (en) |
| NL (2) | NL93773C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4150319A (en) * | 1977-09-22 | 1979-04-17 | The Bendix Corporation | Ion gating grid |
| JPH078580B2 (en) * | 1988-10-21 | 1995-02-01 | 双葉電子工業株式会社 | Fluorescent printer head |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE510429A (en) * | 1951-04-04 |
-
0
- BE BE535893D patent/BE535893A/xx unknown
- NL NLAANVRAGE8003300,A patent/NL185327B/en unknown
-
1954
- 1954-02-23 NL NL185327A patent/NL93773C/xx active
-
1955
- 1955-01-05 US US479939A patent/US2813214A/en not_active Expired - Lifetime
- 1955-02-18 GB GB4921/55A patent/GB777757A/en not_active Expired
- 1955-02-19 DE DEN5161U patent/DE1732539U/en not_active Expired
- 1955-02-20 DE DEN10224A patent/DE948701C/en not_active Expired
- 1955-02-21 FR FR1119488D patent/FR1119488A/en not_active Expired
- 1955-02-21 CH CH328925D patent/CH328925A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL185327B (en) | |
| NL93773C (en) | 1960-04-19 |
| GB777757A (en) | 1957-06-26 |
| DE1732539U (en) | 1956-10-25 |
| FR1119488A (en) | 1956-06-20 |
| CH328925A (en) | 1958-03-31 |
| DE948701C (en) | 1956-09-06 |
| US2813214A (en) | 1957-11-12 |