FR1188750A - Concentration device for vidicon tube - Google Patents
Concentration device for vidicon tubeInfo
- Publication number
- FR1188750A FR1188750A FR1188750DA FR1188750A FR 1188750 A FR1188750 A FR 1188750A FR 1188750D A FR1188750D A FR 1188750DA FR 1188750 A FR1188750 A FR 1188750A
- Authority
- FR
- France
- Prior art keywords
- concentration device
- vidicon tube
- vidicon
- tube
- concentration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
- H01J29/58—Arrangements for focusing or reflecting ray or beam
- H01J29/64—Magnetic lenses
- H01J29/66—Magnetic lenses using electromagnetic means only
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF22068A DE1055049B (en) | 1957-01-04 | 1957-01-04 | Focusing arrangement for a vidicon tube |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1188750A true FR1188750A (en) | 1959-09-24 |
Family
ID=7090308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1188750D Expired FR1188750A (en) | 1957-01-04 | 1957-12-17 | Concentration device for vidicon tube |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1055049B (en) |
FR (1) | FR1188750A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1202317B (en) * | 1961-06-08 | 1965-10-07 | Fernseh Gmbh | Focusing system for television tubes |
DE1195799B (en) * | 1963-10-28 | 1965-07-01 | Siemens Ag | Arrangement for suppressing the interference signal voltages in the edge zones of the signal plate with Vidicon cameras or the like. |
-
1957
- 1957-01-04 DE DEF22068A patent/DE1055049B/en active Pending
- 1957-12-17 FR FR1188750D patent/FR1188750A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1055049B (en) | 1959-04-16 |
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