IT532932A - - Google Patents
Info
- Publication number
- IT532932A IT532932A IT532932DA IT532932A IT 532932 A IT532932 A IT 532932A IT 532932D A IT532932D A IT 532932DA IT 532932 A IT532932 A IT 532932A
- Authority
- IT
- Italy
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
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- 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
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- 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)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US422056A US2835845A (en) | 1954-04-09 | 1954-04-09 | Electro-static methods of storing and recovering information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT532932A true IT532932A (fi) |
Family
ID=23673205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT532932D IT532932A (fi) | 1954-04-09 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2835845A (fi) |
| DE (1) | DE1015483B (fi) |
| FR (1) | FR1141385A (fi) |
| GB (1) | GB786520A (fi) |
| IT (1) | IT532932A (fi) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL290399A (fi) * | 1962-03-19 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR820870A (fr) * | 1936-04-20 | 1937-11-20 | Fernseh Ag | Commutateur à rayon cathodique |
| US2675499A (en) * | 1948-07-10 | 1954-04-13 | Bell Telephone Labor Inc | Cathode-ray device |
| NL149331B (nl) * | 1948-10-13 | Matsushita Electric Ind Co Ltd | Werkwijze voor het vervaardigen van een brandstofcelelektrode, alsmede aldus verkregen brandstofcelelektrode. | |
| NL158556B (nl) * | 1950-01-19 | American Metal Climax Inc | Werkwijze ter bereiding van een koperlegering, alsmede voorwerpen, geheel of gedeeltelijk bestaande uit deze koperlegering. |
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0
- IT IT532932D patent/IT532932A/it unknown
-
1954
- 1954-04-09 US US422056A patent/US2835845A/en not_active Expired - Lifetime
-
1955
- 1955-04-06 GB GB10058/55A patent/GB786520A/en not_active Expired
- 1955-04-08 FR FR1141385D patent/FR1141385A/fr not_active Expired
- 1955-04-09 DE DEI10074A patent/DE1015483B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US2835845A (en) | 1958-05-20 |
| FR1141385A (fr) | 1957-09-02 |
| DE1015483B (de) | 1957-09-12 |
| GB786520A (en) | 1957-11-20 |