ES379671A1 - Un canon electronico. - Google Patents
Un canon electronico.Info
- Publication number
- ES379671A1 ES379671A1 ES379671A ES379671A ES379671A1 ES 379671 A1 ES379671 A1 ES 379671A1 ES 379671 A ES379671 A ES 379671A ES 379671 A ES379671 A ES 379671A ES 379671 A1 ES379671 A1 ES 379671A1
- Authority
- ES
- Spain
- Prior art keywords
- aperture
- electrodes
- cathode
- recess
- electron gun
- 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
- H01J29/48—Electron guns
- H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Electron Sources, Ion Sources (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82663369A | 1969-05-21 | 1969-05-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES379671A1 true ES379671A1 (es) | 1972-08-16 |
Family
ID=25247127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES379671A Expired ES379671A1 (es) | 1969-05-21 | 1970-05-14 | Un canon electronico. |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5412787B1 (es) |
BE (1) | BE750757A (es) |
BR (1) | BR7019019D0 (es) |
DE (1) | DE2024842C3 (es) |
ES (1) | ES379671A1 (es) |
FR (1) | FR2048480A5 (es) |
GB (1) | GB1271618A (es) |
NL (1) | NL168649C (es) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE634599A (es) * | 1962-07-06 |
-
1970
- 1970-05-14 ES ES379671A patent/ES379671A1/es not_active Expired
- 1970-05-14 BR BR21901970A patent/BR7019019D0/pt unknown
- 1970-05-19 FR FR7018057A patent/FR2048480A5/fr not_active Expired
- 1970-05-20 NL NL7007282A patent/NL168649C/xx not_active IP Right Cessation
- 1970-05-21 JP JP4365570A patent/JPS5412787B1/ja active Pending
- 1970-05-21 GB GB2462570A patent/GB1271618A/en not_active Expired
- 1970-05-21 BE BE750757D patent/BE750757A/xx unknown
- 1970-05-21 DE DE19702024842 patent/DE2024842C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1271618A (en) | 1972-04-19 |
NL168649C (nl) | 1982-04-16 |
JPS5412787B1 (es) | 1979-05-25 |
DE2024842C3 (de) | 1979-03-01 |
NL7007282A (es) | 1970-11-24 |
NL168649B (nl) | 1981-11-16 |
BE750757A (fr) | 1970-11-03 |
FR2048480A5 (es) | 1971-03-19 |
DE2024842A1 (de) | 1970-11-26 |
BR7019019D0 (pt) | 1973-05-03 |
DE2024842B2 (de) | 1978-06-29 |
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