BE544938A - - Google Patents
Info
- Publication number
- BE544938A BE544938A BE544938DA BE544938A BE 544938 A BE544938 A BE 544938A BE 544938D A BE544938D A BE 544938DA BE 544938 A BE544938 A BE 544938A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/58—Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output
- H01J31/60—Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output having means for deflecting, either selectively or sequentially, an electron ray on to separate surface elements of the screen
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/23—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using electrostatic storage on a common layer, e.g. Forrester-Haeff tubes or William tubes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Measurement Of Radiation (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US486221A US2844722A (en) | 1955-02-04 | 1955-02-04 | Electron discharge devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE544938A true BE544938A (en:Method) |
Family
ID=23931069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE544938D BE544938A (en:Method) | 1955-02-04 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2844722A (en:Method) |
| BE (1) | BE544938A (en:Method) |
| DE (1) | DE971205C (en:Method) |
| FR (1) | FR1137636A (en:Method) |
| GB (1) | GB785578A (en:Method) |
| NL (2) | NL99291C (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1068918B (en:Method) * | 1957-06-27 | |||
| FR1180951A (fr) * | 1957-08-08 | 1959-06-10 | Csf | Tube à mémoire |
| US3026501A (en) * | 1957-12-31 | 1962-03-20 | Rca Corp | Weather display and forecasting system |
| US3054926A (en) * | 1960-01-25 | 1962-09-18 | Martin H Graham | Electron discharge device |
| US3135923A (en) * | 1960-10-11 | 1964-06-02 | Bell Telephone Labor Inc | Barrier grid storage tube information storage and readout system |
| FR2337419A1 (fr) * | 1975-12-31 | 1977-07-29 | Thomson Csf | Tube a memoire enregistreur pour stockage d'informations numeriques |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2097491A (en) * | 1931-04-01 | 1937-11-02 | Western Electric Co | Transmission line for electrical signaling systems |
| US2251573A (en) * | 1937-05-15 | 1941-08-05 | Rca Corp | Electronic tube |
| US2257795A (en) * | 1939-05-27 | 1941-10-07 | Bell Telephone Labor Inc | Electron discharge apparatus and circuits |
| FR876299A (fr) * | 1940-07-11 | 1942-11-02 | Philips Nv | Dispositif comportant un tube à rayons cathodiques muni d'organes de déviation et destiné à la production d'oscillations de très haute fréquence |
| GB542847A (en) * | 1940-09-27 | 1942-01-29 | Siemens Brothers & Co Ltd | Improvements in or relating to arrangements adapted to minimise the effects of the impedance of the earth wire or earth bus-bar in high-frequency electric circuits |
| US2675499A (en) * | 1948-07-10 | 1954-04-13 | Bell Telephone Labor Inc | Cathode-ray device |
| US2624780A (en) * | 1948-12-11 | 1953-01-06 | Hewlett Packard Co | Measuring system |
| US2700151A (en) * | 1949-10-28 | 1955-01-18 | Rca Corp | Electrical pulse analyzer |
| US2598919A (en) * | 1950-06-30 | 1952-06-03 | Rca Corp | Barrier grid storage tube |
-
0
- BE BE544938D patent/BE544938A/xx unknown
- NL NL203117D patent/NL203117A/xx unknown
- NL NL99291D patent/NL99291C/xx active
-
1955
- 1955-02-04 US US486221A patent/US2844722A/en not_active Expired - Lifetime
- 1955-10-13 FR FR1137636D patent/FR1137636A/fr not_active Expired
- 1955-12-17 DE DEW18069A patent/DE971205C/de not_active Expired
-
1956
- 1956-01-27 GB GB2743/56A patent/GB785578A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB785578A (en) | 1957-10-30 |
| NL203117A (en:Method) | |
| US2844722A (en) | 1958-07-22 |
| NL99291C (en:Method) | |
| FR1137636A (fr) | 1957-05-31 |
| DE971205C (de) | 1958-12-24 |