BE499401A - - Google Patents
Info
- Publication number
- BE499401A BE499401A BE499401DA BE499401A BE 499401 A BE499401 A BE 499401A BE 499401D A BE499401D A BE 499401DA BE 499401 A BE499401 A BE 499401A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- Optical Recording Or Reproduction (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB29945/49A GB705495A (en) | 1949-11-22 | 1949-11-22 | Improvements in or relating to electronic information-storing devices |
Publications (1)
Publication Number | Publication Date |
---|---|
BE499401A true BE499401A (it) |
Family
ID=10299751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE499401D BE499401A (it) | 1949-11-22 |
Country Status (7)
Country | Link |
---|---|
US (1) | US2794937A (it) |
BE (1) | BE499401A (it) |
CH (1) | CH293169A (it) |
DE (1) | DE865996C (it) |
FR (1) | FR1027604A (it) |
GB (1) | GB705495A (it) |
NL (2) | NL157440B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2853649A (en) * | 1952-11-26 | 1958-09-23 | William W Davis | Williams memory system using a double-intensity beam |
US2929958A (en) * | 1957-03-12 | 1960-03-22 | Sperry Rand Corp | Sweep circuit |
BE622272A (it) * | 1961-09-07 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2178074A (en) * | 1935-08-27 | 1939-10-31 | Telefunken Gmbh | Electrical measuring system |
US2639425A (en) * | 1943-12-16 | 1953-05-19 | James L Russell | Cathode-ray tube timing pulse generator for radar systems and the like |
US2461667A (en) * | 1946-10-03 | 1949-02-15 | Philco Corp | Electrical system |
CA476561A (en) * | 1948-12-08 | 1951-08-28 | Raytheon Manufacturing Company | Electronic storage devices |
US2660669A (en) * | 1950-03-16 | 1953-11-24 | Raytheon Mfg Co | Electron discharge device |
-
0
- BE BE499401D patent/BE499401A/xx unknown
- NL NL85239D patent/NL85239C/xx active
- NL NL6902979.A patent/NL157440B/xx unknown
-
1949
- 1949-11-22 GB GB29945/49A patent/GB705495A/en not_active Expired
-
1950
- 1950-11-07 US US194414A patent/US2794937A/en not_active Expired - Lifetime
- 1950-11-11 DE DEN3106A patent/DE865996C/de not_active Expired
- 1950-11-13 FR FR1027604D patent/FR1027604A/fr not_active Expired
- 1950-11-21 CH CH293169D patent/CH293169A/de unknown
Also Published As
Publication number | Publication date |
---|---|
NL157440B (nl) | |
FR1027604A (fr) | 1953-05-13 |
US2794937A (en) | 1957-06-04 |
DE865996C (de) | 1953-02-05 |
CH293169A (de) | 1953-09-15 |
NL85239C (it) | |
GB705495A (en) | 1954-03-17 |